chore: update changelog

chore(composer): add support for PHPUnit 9.3.11

.editorconfig

@@ -14,5 +14,5 @@ trim_trailing_whitespace = true
 [*.md]
 trim_trailing_whitespace = false
 
-[*.yml]
+[*.{yml,yaml}]
 indent_size = 2

.github/workflows/changelog.yml

@@ -13,6 +13,8 @@ jobs:
   build:
     runs-on: ubuntu-latest
 
+    if: github.repository == 'pestphp/pest'
+
     steps:
     - uses: actions/checkout@v2
     - name: Checkout website repository
@@ -39,6 +41,8 @@ jobs:
           ---
           ${{ steps.package.outputs.content }}
 
+          ----
+
           Next section: [Upgrade Guide →](/docs/upgrade-guide)
         write-mode: overwrite
     - name: Copy CHANGELOG to website repository

.github/workflows/formats.yml

@@ -1,46 +0,0 @@
-name: Formats
-
-on: ['push', 'pull_request']
-
-jobs:
-  ci:
-    runs-on: ${{ matrix.os }}
-
-    strategy:
-      fail-fast: true
-      matrix:
-        os: [ubuntu-latest]
-        php: [7.4]
-        dependency-version: [prefer-lowest, prefer-stable]
-
-    name: Formats P${{ matrix.php }} - ${{ matrix.os }} - ${{ matrix.dependency-version }}
-
-    steps:
-
-    - name: Checkout
-      uses: actions/checkout@v2
-
-    - name: Cache dependencies
-      uses: actions/cache@v1
-      with:
-        path: ~/.composer/cache/files
-        key: dependencies-php-${{ matrix.php }}-composer-${{ hashFiles('composer.json') }}
-
-    - name: Setup PHP
-      uses: shivammathur/setup-php@v2
-      with:
-        php-version: ${{ matrix.php }}
-        extensions: dom, mbstring, zip
-        tools: prestissimo
-        coverage: pcov
-
-    - name: Install Composer dependencies
-      run: composer update --${{ matrix.dependency-version }} --no-interaction --prefer-dist
-
-    - name: Coding Style Checks
-      run: |
-           vendor/bin/rector process src --dry-run
-           vendor/bin/php-cs-fixer fix -v --dry-run
-
-    - name: Type Checks
-      run: vendor/bin/phpstan analyse --ansi

.github/workflows/static.yml

@@ -0,0 +1,54 @@
+name: Static Analysis
+
+on: ['push', 'pull_request']
+
+jobs:
+  cs:
+    runs-on: ubuntu-latest
+
+    name: Code Style
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+
+    - name: Setup PHP
+      uses: shivammathur/setup-php@v2
+      with:
+        php-version: 7.4
+        tools: composer:v2
+        coverage: none
+
+    - name: Install Dependencies
+      run: composer update --no-interaction --no-progress
+
+    - name: Run Rector
+      run: vendor/bin/rector process src --dry-run
+
+    - name: Run PHP-CS-Fixer
+      run: vendor/bin/php-cs-fixer fix -v --allow-risky=yes --dry-run
+
+  phpstan:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        dependency-version: [prefer-lowest, prefer-stable]
+
+    name: PHPStan ${{ matrix.dependency-version }}
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+
+    - name: Setup PHP
+      uses: shivammathur/setup-php@v2
+      with:
+        php-version: 7.4
+        tools: composer:v2
+        coverage: none
+
+    - name: Install Dependencies
+      run: composer update --prefer-stable --no-interaction --no-progress
+
+    - name: Run PHPStan
+      run: vendor/bin/phpstan analyse --no-progress

.github/workflows/tests.yml

@@ -6,43 +6,39 @@ jobs:
   ci:
     runs-on: ${{ matrix.os }}
     strategy:
-      fail-fast: true
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        php: [7.3, 7.4]
+        php: ['7.3', '7.4', '8.0']
         dependency-version: [prefer-lowest, prefer-stable]
 
-    name: Tests P${{ matrix.php }} - ${{ matrix.os }} - ${{ matrix.dependency-version }}
+    name: PHP ${{ matrix.php }} - ${{ matrix.os }} - ${{ matrix.dependency-version }}
 
     steps:
-
     - name: Checkout
       uses: actions/checkout@v2
 
-    - name: Cache dependencies
-      uses: actions/cache@v1
-      with:
-        path: ~/.composer/cache/files
-        key: dependencies-php-${{ matrix.php }}-composer-${{ hashFiles('composer.json') }}
-
     - name: Setup PHP
       uses: shivammathur/setup-php@v2
       with:
         php-version: ${{ matrix.php }}
-        extensions: dom, mbstring, zip
+        tools: composer:v2
         coverage: none
 
-    - name: Install Composer dependencies
+    - name: Setup Problem Matches
-      run: composer update --${{ matrix.dependency-version }} --no-interaction --prefer-dist
+      run: |
+        echo "::add-matcher::${{ runner.tool_cache }}/php.json"
+        echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"
+
+    - name: Install PHP 7 dependencies
+      run: composer update --${{ matrix.dependency-version }} --no-interaction --no-progress
+      if: "matrix.php < 8"
+
+    - name: Install PHP 8 dependencies
+      run: composer update --${{ matrix.dependency-version }} --ignore-platform-req=php --no-interaction --no-progress
+      if: "matrix.php >= 8"
 
     - name: Unit Tests
       run: php bin/pest --colors=always --exclude-group=integration
 
     - name: Integration Tests
       run: php bin/pest --colors=always --group=integration
-
-    - name: Setup problem matchers for PHP
-      run: echo "::add-matcher::${{ runner.tool_cache }}/php.json"
-
-    - name: Setup problem matchers for Pest
-      run: echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"

.php_cs

@@ -3,7 +3,6 @@
 $finder = PhpCsFixer\Finder::create()
     ->in(__DIR__ . DIRECTORY_SEPARATOR . 'tests')
     ->in(__DIR__ . DIRECTORY_SEPARATOR . 'bin')
-    ->in(__DIR__ . DIRECTORY_SEPARATOR . 'compiled')
     ->in(__DIR__ . DIRECTORY_SEPARATOR . 'scripts')
     ->in(__DIR__ . DIRECTORY_SEPARATOR . 'stubs')
     ->in(__DIR__ . DIRECTORY_SEPARATOR . 'src')

CHANGELOG.md

@@ -5,6 +5,46 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
+
+## [v0.3.7 (2020-09-30)](https://github.com/pestphp/pest/compare/v0.3.6...v0.3.7)
+### Added
+- Add support for PHPUnit 9.3.11 ([#193](https://github.com/pestphp/pest/pull/193))
+
+## [v0.3.6 (2020-09-21)](https://github.com/pestphp/pest/compare/v0.3.5...v0.3.6)
+### Added
+- `toMatch` expectation ([#191](https://github.com/pestphp/pest/pull/191))
+- `toMatchConstraint` expectation ([#190](https://github.com/pestphp/pest/pull/190))
+
+## [v0.3.5 (2020-09-16)](https://github.com/pestphp/pest/compare/v0.3.4...v0.3.5)
+### Added
+- `toStartWith` and `toEndWith` expectations ([#187](https://github.com/pestphp/pest/pull/187))
+
+## [v0.3.4 (2020-09-15)](https://github.com/pestphp/pest/compare/v0.3.3...v0.3.4)
+### Added
+- `toMatchObject` expectation ([4e184b2](https://github.com/pestphp/pest/commit/4e184b2f906c318a5e9cd38fe693cdab5c48d8a2))
+
+## [v0.3.3 (2020-09-13)](https://github.com/pestphp/pest/compare/v0.3.2...v0.3.3)
+### Added
+- `toHaveKeys` expectation ([204f343](https://github.com/pestphp/pest/commit/204f343831adc17bb3734553c24fac92d02f27c7))
+
+## [v0.3.2 (2020-09-12)](https://github.com/pestphp/pest/compare/v0.3.1...v0.3.2)
+### Added
+- Support to PHPUnit 9.3.9, and 9.3.10 ([1318bf9](https://github.com/pestphp/pest/commit/97f98569bc86e8b87f8cde963fe7b4bf5399623b))
+
+## [v0.3.1 (2020-08-29)](https://github.com/pestphp/pest/compare/v0.3.0...v0.3.1)
+### Added
+- Support to PHPUnit 9.3.8 ([#174](https://github.com/pestphp/pest/pull/174))
+
+## [v0.3.0 (2020-08-27)](https://github.com/pestphp/pest/compare/v0.2.3...v0.3.0)
+### Added
+- Expectation API (TODO)
+- PHPUnit 9.3 and PHP 8 support ([#128](https://github.com/pestphp/pest/pull/128))
+- Fowards `$this` calls to globals ([#169](https://github.com/pestphp/pest/pull/169))
+
+### Fixed
+- don't decorate output if --colors=never is set ([36b879f](https://github.com/pestphp/pest/commit/36b879f97d7b187c87a94eb60af5b7d3b7253d56))
+
+## [v0.2.3 (2020-07-01)](https://github.com/pestphp/pest/compare/v0.2.2...v0.2.3)
 ### Added
 - `--init` and `pest:install` artisan command output changes ([#118](https://github.com/pestphp/pest/pull/118), [db7c4b1](https://github.com/pestphp/pest/commit/db7c4b174f0974969450dda71dcd649ef0c073a3))
 - `--version` option to view the current version of Pest ([9ea51ca](https://github.com/pestphp/pest/commit/9ea51caf3f74569debb1e465992e9ea916cb80fe))

README.md

@@ -1,7 +1,7 @@
 <p align="center">
     <img src="https://raw.githubusercontent.com/pestphp/art/master/readme.png" width="600" alt="PEST">
     <p align="center">
-        <a href="https://github.com/pestphp/pest/actions"><img alt="GitHub Workflow Status (master)" src="https://img.shields.io/github/workflow/status/pestphp/pest/Continuous Integration/master"></a>
+        <a href="https://github.com/pestphp/pest/actions"><img alt="GitHub Workflow Status (master)" src="https://img.shields.io/github/workflow/status/pestphp/pest/Tests/master"></a>
         <a href="https://packagist.org/packages/pestphp/pest"><img alt="Total Downloads" src="https://img.shields.io/packagist/dt/pestphp/pest"></a>
         <a href="https://packagist.org/packages/pestphp/pest"><img alt="Latest Version" src="https://img.shields.io/packagist/v/pestphp/pest"></a>
         <a href="https://packagist.org/packages/pestphp/pest"><img alt="License" src="https://img.shields.io/packagist/l/pestphp/pest"></a>
@@ -15,4 +15,12 @@
 - Follow us on Twitter: **[@pestphp »](https://twitter.com/pestphp)**
 - Join us on the Discord Server: **[discord.gg/bMAJv82 »](https://discord.gg/bMAJv82)**
 
+## Pest Sponsors
+
+We would like to extend our thanks to the following sponsors for funding Pest development. If you are interested in becoming a sponsor, please visit the Nuno Maduro's [Sponsors page](https://github.com/sponsors/nunomaduro).
+
+### Premium Sponsors
+
+- **[Scout APM](https://github.com/scoutapp)**
+
 Pest was created by **[Nuno Maduro](https://twitter.com/enunomaduro)** under the **[Sponsorware license](https://github.com/sponsorware/docs)**. It got open-sourced and is now licensed under the **[MIT license](https://opensource.org/licenses/MIT)**.

bin/pest

@@ -6,6 +6,7 @@ use Pest\Actions\ValidatesEnvironment;
 use Pest\Console\Command;
 use Pest\Support\Container;
 use Pest\TestSuite;
+use Symfony\Component\Console\Input\ArgvInput;
 use Symfony\Component\Console\Output\ConsoleOutput;
 use Symfony\Component\Console\Output\OutputInterface;
 
@@ -27,7 +28,9 @@ use Symfony\Component\Console\Output\OutputInterface;
     $rootPath = getcwd();
 
     $testSuite = TestSuite::getInstance($rootPath);
-    $output = new ConsoleOutput(ConsoleOutput::VERBOSITY_NORMAL, true);
+
+    $isDecorated = (new ArgvInput())->getParameterOption('--colors', 'always') !== 'never';
+    $output = new ConsoleOutput(ConsoleOutput::VERBOSITY_NORMAL, $isDecorated);
 
     $container = Container::getInstance();
     $container->add(TestSuite::class, $testSuite);

composer.json

@@ -17,13 +17,12 @@
         }
     ],
     "require": {
-        "php": "^7.3",
+        "php": "^7.3 || ^8.0",
-        "nunomaduro/collision": "^5.0.0-BETA3",
+        "nunomaduro/collision": "^5.0",
-        "pestphp/pest-plugin": "^0.2",
+        "pestphp/pest-plugin": "^0.3",
-        "pestphp/pest-plugin-coverage": "^0.2",
+        "pestphp/pest-plugin-coverage": "^0.3",
-        "pestphp/pest-plugin-init": "^0.2",
+        "pestphp/pest-plugin-init": "^0.3",
-        "phpunit/phpunit": "^9.1.4",
+        "phpunit/phpunit": ">= 9.3.7 <= 9.3.11"
-        "sebastian/environment": "^5.1"
     },
     "autoload": {
         "psr-4": {
@@ -31,8 +30,7 @@
         },
         "files": [
             "src/globals.php",
-            "src/Pest.php",
+            "src/Pest.php"
-            "compiled/globals.php"
         ]
     },
     "autoload-dev": {
@@ -44,16 +42,10 @@
         ]
     },
     "require-dev": {
-        "ergebnis/phpstan-rules": "^0.15.0",
-        "friendsofphp/php-cs-fixer": "^2.16.3",
         "illuminate/console": "^7.16.1",
         "illuminate/support": "^7.16.1",
-        "mockery/mockery": "^1.4.0",
+        "mockery/mockery": "^1.4.1",
-        "phpstan/phpstan": "^0.12.30",
+        "pestphp/pest-dev-tools": "dev-master"
-        "phpstan/phpstan-strict-rules": "^0.12.2",
-        "rector/rector": "^0.7.37",
-        "symfony/var-dumper": "^5.1.2",
-        "thecodingmachine/phpstan-strict-rules": "^0.12.0"
     },
     "minimum-stability": "dev",
     "prefer-stable": true,
@@ -65,7 +57,6 @@
         "bin/pest"
     ],
     "scripts": {
-        "compile": "@php ./scripts/compile.php",
         "lint": "rector process src && php-cs-fixer fix -v",
         "test:lint": "php-cs-fixer fix -v --dry-run && rector process src --dry-run",
         "test:types": "phpstan analyse --ansi --memory-limit=0",
@@ -81,7 +72,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "0.2.x-dev"
+            "dev-master": "0.4.x-dev"
         },
         "pest": {
             "plugins": [

phpstan.neon

@@ -21,3 +21,13 @@ parameters:
         - "# with null as default value#"
         - "#has parameter \\$closure with default value.#"
         - "#has parameter \\$description with default value.#"
+        - "#Method Pest\\\\Support\\\\Reflection::getParameterClassName\\(\\) has a nullable return type declaration.#"
+        -
+            message: '#Call to an undefined method PHPUnit\\Framework\\Test::getName\(\)#'
+            path: src/TeamCity.php
+        -
+            message: '#invalid typehint type Pest\\Concerns\\TestCase#'
+            path: src/TeamCity.php
+        -
+            message: '#is not subtype of native type PHPUnit\\Framework\\Test#'
+            path: src/TeamCity.php

phpunit.xml

@@ -8,9 +8,9 @@
             <directory suffix=".php">./tests</directory>
         </testsuite>
     </testsuites>
-    <filter>
+    <coverage processUncoveredFiles="true">
-        <whitelist processUncoveredFilesFromWhitelist="true">
+        <include>
             <directory suffix=".php">./src</directory>
-        </whitelist>
+        </include>
-    </filter>
+    </coverage>
 </phpunit>

rector.php

@@ -0,0 +1,35 @@
+<?php
+
+declare(strict_types=1);
+
+use Rector\Core\Configuration\Option;
+use Rector\Php70\Rector\StaticCall\StaticCallOnNonStaticToInstanceCallRector;
+use Rector\Set\ValueObject\SetList;
+use Symfony\Component\DependencyInjection\Loader\Configurator\ContainerConfigurator;
+
+return static function (ContainerConfigurator $containerConfigurator): void {
+    $parameters = $containerConfigurator->parameters();
+
+    $parameters->set(Option::AUTO_IMPORT_NAMES, true);
+
+    $parameters->set(Option::SETS, [
+        SetList::ACTION_INJECTION_TO_CONSTRUCTOR_INJECTION,
+        SetList::ARRAY_STR_FUNCTIONS_TO_STATIC_CALL,
+        SetList::CODE_QUALITY,
+        SetList::PHP_53,
+        SetList::PHP_54,
+        SetList::PHP_56,
+        SetList::PHP_70,
+        SetList::PHP_71,
+        SetList::PHP_72,
+        SetList::PHP_73,
+        SetList::PHPSTAN,
+        SetList::PHPUNIT_CODE_QUALITY,
+        SetList::SOLID,
+    ]);
+
+    $parameters->set(Option::PATHS, [__DIR__ . '/src', __DIR__ . '/tests']);
+    $parameters->set(Option::EXCLUDE_RECTORS, [
+       StaticCallOnNonStaticToInstanceCallRector::class,
+    ]);
+};

rector.yaml

@@ -1,16 +0,0 @@
-# rector.yaml
-parameters:
-    sets:
-        - 'action-injection-to-constructor-injection'
-        - 'array-str-functions-to-static-call'
-        - 'celebrity'
-        - 'doctrine'
-        - 'phpstan'
-        - 'phpunit-code-quality'
-        - 'solid'
-        - 'early-return'
-        - 'doctrine-code-quality'
-        - 'code-quality'
-        - 'php71'
-        - 'php72'
-        - 'php73'

src/Actions/AddsDefaults.php

@@ -5,12 +5,16 @@ declare(strict_types=1);
 namespace Pest\Actions;
 
 use NunoMaduro\Collision\Adapters\Phpunit\Printer;
+use Pest\TeamCity;
+use PHPUnit\TextUI\DefaultResultPrinter;
 
 /**
  * @internal
  */
 final class AddsDefaults
 {
+    private const PRINTER = 'printer';
+
     /**
      * Adds default arguments to the given `arguments` array.
      *
@@ -20,8 +24,12 @@ final class AddsDefaults
      */
     public static function to(array $arguments): array
     {
-        if (!array_key_exists('printer', $arguments)) {
+        if (!array_key_exists(self::PRINTER, $arguments)) {
-            $arguments['printer'] = new Printer(null, $arguments['verbose'] ?? false, $arguments['colors'] ?? 'always');
+            $arguments[self::PRINTER] = new Printer(null, $arguments['verbose'] ?? false, $arguments['colors'] ?? DefaultResultPrinter::COLOR_ALWAYS);
+        }
+
+        if ($arguments[self::PRINTER] === \PHPUnit\Util\Log\TeamCity::class) {
+            $arguments[self::PRINTER] = new TeamCity($arguments['verbose'] ?? false, $arguments['colors'] ?? DefaultResultPrinter::COLOR_ALWAYS);
         }
 
         return $arguments;

src/Actions/ValidatesConfiguration.php

@@ -6,8 +6,7 @@ namespace Pest\Actions;
 
 use Pest\Exceptions\AttributeNotSupportedYet;
 use Pest\Exceptions\FileOrFolderNotFound;
-use PHPUnit\TextUI\Configuration\Configuration;
+use PHPUnit\TextUI\XmlConfiguration\Loader;
-use PHPUnit\TextUI\Configuration\Registry;
 
 /**
  * @internal
@@ -30,9 +29,7 @@ final class ValidatesConfiguration
             throw new FileOrFolderNotFound('phpunit.xml');
         }
 
-        $configuration = Registry::getInstance()
+        $configuration = (new Loader())->load($arguments[self::CONFIGURATION_KEY])->phpunit();
-            ->get($arguments[self::CONFIGURATION_KEY])
-            ->phpunit();
 
         if ($configuration->processIsolation()) {
             throw new AttributeNotSupportedYet('processIsolation', 'true');

src/Concerns/TestCase.php

@@ -5,9 +5,11 @@ declare(strict_types=1);
 namespace Pest\Concerns;
 
 use Closure;
+use Pest\Expectation;
 use Pest\Support\ExceptionTrace;
 use Pest\TestSuite;
 use PHPUnit\Util\Test;
+use Throwable;
 
 /**
  * To avoid inheritance conflicts, all the fields related
@@ -63,6 +65,11 @@ trait TestCase
         return $this->__description;
     }
 
+    public static function __getFileName(): string
+    {
+        return self::$__filename;
+    }
+
     /**
      * This method is called before the first test of this test class is run.
      */
@@ -87,6 +94,16 @@ trait TestCase
         parent::tearDownAfterClass();
     }
 
+    /**
+     * Creates a new expectation.
+     *
+     * @param mixed $value
+     */
+    public function expect($value): Expectation
+    {
+        return new Expectation($value);
+    }
+
     /**
      * Gets executed before the test.
      */
@@ -132,7 +149,7 @@ trait TestCase
      *
      * @return mixed
      *
-     * @throws \Throwable
+     * @throws Throwable
      */
     public function __test()
     {
@@ -142,7 +159,7 @@ trait TestCase
     /**
      * @return mixed
      *
-     * @throws \Throwable
+     * @throws Throwable
      */
     private function __callClosure(Closure $closure, array $arguments)
     {

src/Expectation.php

@@ -0,0 +1,538 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Pest;
+
+use PHPUnit\Framework\Assert;
+use PHPUnit\Framework\Constraint\Constraint;
+
+/**
+ * @internal
+ *
+ * @property Expectation $not Creates the opposite expectation.
+ */
+final class Expectation
+{
+    /**
+     * The expectation value.
+     *
+     * @readonly
+     *
+     * @var mixed
+     */
+    public $value;
+
+    /**
+     * Creates a new expectation.
+     *
+     * @param mixed $value
+     */
+    public function __construct($value)
+    {
+        $this->value = $value;
+    }
+
+    /**
+     * Creates a new expectation.
+     *
+     * @param mixed $value
+     */
+    public function and($value): Expectation
+    {
+        return new self($value);
+    }
+
+    /**
+     * Creates the opposite expectation for the value.
+     */
+    public function not(): OppositeExpectation
+    {
+        return new OppositeExpectation($this);
+    }
+
+    /**
+     * Asserts that two variables have the same type and
+     * value. Used on objects, it asserts that two
+     * variables reference the same object.
+     *
+     * @param mixed $expected
+     */
+    public function toBe($expected): Expectation
+    {
+        Assert::assertSame($expected, $this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value is empty.
+     */
+    public function toBeEmpty(): Expectation
+    {
+        Assert::assertEmpty($this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value is true.
+     */
+    public function toBeTrue(): Expectation
+    {
+        Assert::assertTrue($this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value is false.
+     */
+    public function toBeFalse(): Expectation
+    {
+        Assert::assertFalse($this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value is greater than $expected.
+     *
+     * @param int|float $expected
+     */
+    public function toBeGreaterThan($expected): Expectation
+    {
+        Assert::assertGreaterThan($expected, $this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value is greater than or equal to $expected.
+     *
+     * @param int|float $expected
+     */
+    public function toBeGreaterThanOrEqual($expected): Expectation
+    {
+        Assert::assertGreaterThanOrEqual($expected, $this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value is less than or equal to $expected.
+     *
+     * @param int|float $expected
+     */
+    public function toBeLessThan($expected): Expectation
+    {
+        Assert::assertLessThan($expected, $this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value is less than $expected.
+     *
+     * @param int|float $expected
+     */
+    public function toBeLessThanOrEqual($expected): Expectation
+    {
+        Assert::assertLessThanOrEqual($expected, $this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that $needle is an element of the value.
+     *
+     * @param mixed $needle
+     */
+    public function toContain($needle): Expectation
+    {
+        if (is_string($this->value)) {
+            Assert::assertStringContainsString($needle, $this->value);
+        } else {
+            Assert::assertContains($needle, $this->value);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value starts with $expected.
+     */
+    public function toStartWith(string $expected): Expectation
+    {
+        Assert::assertStringStartsWith($expected, $this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value ends with $expected.
+     */
+    public function toEndWith(string $expected): Expectation
+    {
+        Assert::assertStringEndsWith($expected, $this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that $count matches the number of elements of the value.
+     */
+    public function toHaveCount(int $count): Expectation
+    {
+        Assert::assertCount($count, $this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value contains the property $name.
+     *
+     * @param mixed $value
+     */
+    public function toHaveProperty(string $name, $value = null): Expectation
+    {
+        $this->toBeObject();
+
+        Assert::assertTrue(property_exists($this->value, $name));
+
+        if (func_num_args() > 1) {
+            /* @phpstan-ignore-next-line */
+            Assert::assertEquals($value, $this->value->{$name});
+        }
+
+        return $this;
+    }
+
+    /**
+     * Asserts that two variables have the same value.
+     *
+     * @param mixed $expected
+     */
+    public function toEqual($expected): Expectation
+    {
+        Assert::assertEquals($expected, $this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that two variables have the same value.
+     * The contents of $expected and the $this->value are
+     * canonicalized before they are compared. For instance, when the two
+     * variables $expected and $this->value are arrays, then these arrays
+     * are sorted before they are compared. When $expected and $this->value
+     * are objects, each object is converted to an array containing all
+     * private, protected and public attributes.
+     *
+     * @param mixed $expected
+     */
+    public function toEqualCanonicalizing($expected): Expectation
+    {
+        Assert::assertEqualsCanonicalizing($expected, $this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the absolute difference between the value and $expected
+     * is lower than $delta.
+     *
+     * @param mixed $expected
+     */
+    public function toEqualWithDelta($expected, float $delta): Expectation
+    {
+        Assert::assertEqualsWithDelta($expected, $this->value, $delta);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value is infinite.
+     */
+    public function toBeInfinite(): Expectation
+    {
+        Assert::assertInfinite($this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value is an instance of $class.
+     *
+     * @param string $class
+     */
+    public function toBeInstanceOf($class): Expectation
+    {
+        /* @phpstan-ignore-next-line */
+        Assert::assertInstanceOf($class, $this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value is an array.
+     */
+    public function toBeArray(): Expectation
+    {
+        Assert::assertIsArray($this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value is of type bool.
+     */
+    public function toBeBool(): Expectation
+    {
+        Assert::assertIsBool($this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value is of type callable.
+     */
+    public function toBeCallable(): Expectation
+    {
+        Assert::assertIsCallable($this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value is of type float.
+     */
+    public function toBeFloat(): Expectation
+    {
+        Assert::assertIsFloat($this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value is of type int.
+     */
+    public function toBeInt(): Expectation
+    {
+        Assert::assertIsInt($this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value is of type iterable.
+     */
+    public function toBeIterable(): Expectation
+    {
+        Assert::assertIsIterable($this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value is of type numeric.
+     */
+    public function toBeNumeric(): Expectation
+    {
+        Assert::assertIsNumeric($this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value is of type object.
+     */
+    public function toBeObject(): Expectation
+    {
+        Assert::assertIsObject($this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value is of type resource.
+     */
+    public function toBeResource(): Expectation
+    {
+        Assert::assertIsResource($this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value is of type scalar.
+     */
+    public function toBeScalar(): Expectation
+    {
+        Assert::assertIsScalar($this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value is of type string.
+     */
+    public function toBeString(): Expectation
+    {
+        Assert::assertIsString($this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value is NAN.
+     */
+    public function toBeNan(): Expectation
+    {
+        Assert::assertNan($this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value is null.
+     */
+    public function toBeNull(): Expectation
+    {
+        Assert::assertNull($this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value array has the provided $key.
+     *
+     * @param string|int $key
+     */
+    public function toHaveKey($key): Expectation
+    {
+        Assert::assertArrayHasKey($key, $this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value array has the provided $keys.
+     *
+     * @param array<int, int|string> $keys
+     */
+    public function toHaveKeys(array $keys): Expectation
+    {
+        foreach ($keys as $key) {
+            $this->toHaveKey($key);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value is a directory.
+     */
+    public function toBeDirectory(): Expectation
+    {
+        Assert::assertDirectoryExists($this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value is a directory and is readable.
+     */
+    public function toBeReadableDirectory(): Expectation
+    {
+        Assert::assertDirectoryIsReadable($this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value is a directory and is writable.
+     */
+    public function toBeWritableDirectory(): Expectation
+    {
+        Assert::assertDirectoryIsWritable($this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value is a file.
+     */
+    public function toBeFile(): Expectation
+    {
+        Assert::assertFileExists($this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value is a file and is readable.
+     */
+    public function toBeReadableFile(): Expectation
+    {
+        Assert::assertFileIsReadable($this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value is a file and is writable.
+     */
+    public function toBeWritableFile(): Expectation
+    {
+        Assert::assertFileIsWritable($this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value object matches a subset
+     * of the properties of an given object.
+     *
+     * @param array<string, mixed>|object $object
+     */
+    public function toMatchObject($object): Expectation
+    {
+        foreach ((array) $object as $property => $value) {
+            $this->toHaveProperty($property, $value);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value matches a regular expression.
+     */
+    public function toMatch(string $expression): Expectation
+    {
+        Assert::assertMatchesRegularExpression($expression, $this->value);
+
+        return $this;
+    }
+
+    /**
+     * Asserts that the value matches a constraint.
+     */
+    public function toMatchConstraint(Constraint $constraint): Expectation
+    {
+        Assert::assertThat($this->value, $constraint);
+
+        return $this;
+    }
+
+    /**
+     * Dynamically calls methods on the class without any arguments.
+     *
+     * @return Expectation
+     */
+    public function __get(string $name)
+    {
+        /* @phpstan-ignore-next-line */
+        return $this->{$name}();
+    }
+}

src/Factories/TestCaseFactory.php

@@ -157,8 +157,15 @@ final class TestCaseFactory
     }
 
     /**
-     * Makes a fully qualified class name
+     * Makes a fully qualified class name from the current filename.
-     * from the given filename.
+     */
+    public function getClassName(): string
+    {
+        return $this->makeClassFromFilename($this->filename);
+    }
+
+    /**
+     * Makes a fully qualified class name from the given filename.
      */
     public function makeClassFromFilename(string $filename): string
     {

src/Laravel/Commands/PestDatasetCommand.php

@@ -61,7 +61,8 @@ final class PestDatasetCommand extends Command
         $element  = Str::singular($name);
         $contents = str_replace('{dataset_element}', $element, $contents);
         File::put($target, str_replace('{dataset_name}', $name, $contents));
+        $message = sprintf('`%s` created successfully.', $relativePath);
 
-        $this->output->success(sprintf('`%s` created successfully.', $relativePath));
+        $this->output->success($message);
     }
 }

src/Laravel/Commands/PestInstallCommand.php

@@ -6,6 +6,7 @@ namespace Pest\Laravel\Commands;
 
 use Illuminate\Console\Command;
 use Illuminate\Support\Facades\File;
+use Pest\Console\Thanks;
 use Pest\Exceptions\InvalidConsoleArgument;
 use Pest\Support\Str;
 
@@ -60,7 +61,9 @@ final class PestInstallCommand extends Command
         $this->output->success('`tests/Pest.php` created successfully.');
         $this->output->success('`tests/Helpers.php` created successfully.');
 
-        (new \Pest\Console\Thanks($this->output))();
+        if (!(bool) $this->option('no-interaction')) {
+            (new Thanks($this->output))();
+        }
     }
 
     /**

src/Laravel/Commands/PestTestCommand.php

@@ -64,7 +64,8 @@ final class PestTestCommand extends Command
         $name = Str::endsWith($name, 'test') ? mb_substr($name, 0, -4) : $name;
 
         File::put($target, str_replace('{name}', $name, $contents));
+        $message = sprintf('`%s` created successfully.', $relativePath);
 
-        $this->output->success(sprintf('`%s` created successfully.', $relativePath));
+        $this->output->success($message);
     }
 }

src/OppositeExpectation.php

@@ -0,0 +1,100 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Pest;
+
+use PHPUnit\Framework\ExpectationFailedException;
+use SebastianBergmann\Exporter\Exporter;
+
+/**
+ * @internal
+ *
+ * @mixin Expectation
+ */
+final class OppositeExpectation
+{
+    /**
+     * @var Expectation
+     */
+    private $original;
+
+    /**
+     * Creates a new opposite expectation.
+     */
+    public function __construct(Expectation $original)
+    {
+        $this->original = $original;
+    }
+
+    /**
+     * Asserts that the value array not has the provided $keys.
+     *
+     * @param array<int, int|string> $keys
+     */
+    public function toHaveKeys(array $keys): Expectation
+    {
+        foreach ($keys as $key) {
+            try {
+                $this->original->toHaveKey($key);
+            } catch (ExpectationFailedException $e) {
+                continue;
+            }
+
+            $this->throwExpectationFailedExpection('toHaveKey', [$key]);
+        }
+
+        return $this->original;
+    }
+
+    /**
+     * Handle dynamic method calls into the original expectation.
+     *
+     * @param array<int, mixed> $arguments
+     */
+    public function __call(string $name, array $arguments): Expectation
+    {
+        try {
+            /* @phpstan-ignore-next-line */
+            $this->original->{$name}(...$arguments);
+        } catch (ExpectationFailedException $e) {
+            return $this->original;
+        }
+
+        // @phpstan-ignore-next-line
+        $this->throwExpectationFailedExpection($name, $arguments);
+    }
+
+    /**
+     * Handle dynamic properties gets into the original expectation.
+     */
+    public function __get(string $name): Expectation
+    {
+        try {
+            /* @phpstan-ignore-next-line */
+            $this->original->{$name};
+        } catch (ExpectationFailedException $e) {
+            return $this->original;
+        }
+
+        // @phpstan-ignore-next-line
+        $this->throwExpectationFailedExpection($name);
+    }
+
+    /**
+     * Creates a new expectation failed exception
+     * with a nice readable message.
+     *
+     * @param array<int, mixed> $arguments
+     */
+    private function throwExpectationFailedExpection(string $name, array $arguments = []): void
+    {
+        $exporter = new Exporter();
+
+        $toString = function ($argument) use ($exporter): string {
+            return $exporter->shortenedExport($argument);
+        };
+
+        throw new ExpectationFailedException(sprintf('Expecting %s not %s %s.', $toString($this->original->value), strtolower((string) preg_replace('/(?<!\ )[A-Z]/', ' $0', $name)), implode(' ', array_map(function ($argument) use ($toString): string { return $toString($argument); }, $arguments))));
+    }
+}

src/PendingObjects/TestCall.php

@@ -9,9 +9,12 @@ use Pest\Factories\TestCaseFactory;
 use Pest\Support\Backtrace;
 use Pest\Support\NullClosure;
 use Pest\TestSuite;
+use PHPUnit\Framework\ExecutionOrderDependency;
 use SebastianBergmann\Exporter\Exporter;
 
 /**
+ * @method \Pest\Expectation expect(mixed $value)
+ *
  * @internal
  */
 final class TestCall
@@ -89,6 +92,12 @@ final class TestCall
      */
     public function depends(string ...$tests): TestCall
     {
+        $className = $this->testCaseFactory->getClassName();
+
+        $tests = array_map(function (string $test) use ($className): ExecutionOrderDependency {
+            return ExecutionOrderDependency::createFromDependsAnnotation($className, $test);
+        }, $tests);
+
         $this->testCaseFactory
             ->factoryProxies
             ->add(Backtrace::file(), Backtrace::line(), 'setDependencies', [$tests]);

src/Pest.php

@@ -6,5 +6,5 @@ namespace Pest;
 
 function version(): string
 {
-    return '0.2.2';
+    return '0.3.6';
 }

src/Repositories/TestRepository.php

@@ -11,6 +11,7 @@ use Pest\Exceptions\TestCaseClassOrTraitNotFound;
 use Pest\Factories\TestCaseFactory;
 use Pest\Support\Str;
 use Pest\TestSuite;
+use PHPUnit\Framework\TestCase;
 
 /**
  * @internal
@@ -52,7 +53,7 @@ final class TestRepository
                 if ((!is_dir($path) && $filename === $path) || (is_dir($path) && $startsWith($filename, $path))) {
                     foreach ($classOrTraits as $class) {
                         if (class_exists($class)) {
-                            if ($testCase->class !== \PHPUnit\Framework\TestCase::class) {
+                            if ($testCase->class !== TestCase::class) {
                                 throw new TestCaseAlreadyInUse($testCase->class, $class, $filename);
                             }
                             $testCase->class = $class;

src/Support/Container.php

@@ -75,14 +75,15 @@ final class Container
             if ($constructor !== null) {
                 $params = array_map(
                     function (ReflectionParameter $param) use ($id) {
-                        $candidate = null;
+                        $candidate = Reflection::getParameterClassName($param);
 
-                        if ($param->getType() !== null && $param->getType()->isBuiltin()) {
+                        if ($candidate === null) {
-                            $candidate = $param->getName();
+                            $type = $param->getType();
-                        } elseif ($param->getClass() !== null) {
+                            if ($type !== null && $type->isBuiltin()) {
-                            $candidate = $param->getClass()->getName();
+                                $candidate = $param->getName();
-                        } else {
+                            } else {
-                            throw ShouldNotHappen::fromMessage(sprintf('The type of `$%s` in `%s` cannot be determined.', $id, $param->getName()));
+                                throw ShouldNotHappen::fromMessage(sprintf('The type of `$%s` in `%s` cannot be determined.', $id, $param->getName()));
+                            }
                         }
 
                         return $this->get($candidate);

src/Support/ExceptionTrace.php

@@ -20,7 +20,7 @@ final class ExceptionTrace
      *
      * @return mixed
      *
-     * @throws \Throwable
+     * @throws Throwable
      */
     public static function ensure(Closure $closure)
     {

src/Support/HigherOrderMessage.php

@@ -76,8 +76,8 @@ final class HigherOrderMessage
             Reflection::setPropertyValue($throwable, 'file', $this->filename);
             Reflection::setPropertyValue($throwable, 'line', $this->line);
 
-            if ($throwable->getMessage() === sprintf(self::UNDEFINED_METHOD, $this->methodName)) {
+            if ($throwable->getMessage() === self::getUndefinedMethodMessage($target, $this->methodName)) {
-                /** @var \ReflectionClass $reflection */
+                /** @var ReflectionClass $reflection */
                 $reflection = new ReflectionClass($target);
                 /* @phpstan-ignore-next-line */
                 $reflection = $reflection->getParentClass() ?: $reflection;
@@ -87,4 +87,13 @@ final class HigherOrderMessage
             throw $throwable;
         }
     }
+
+    private static function getUndefinedMethodMessage(object $target, string $methodName): string
+    {
+        if (\PHP_MAJOR_VERSION >= 8) {
+            return sprintf(sprintf(self::UNDEFINED_METHOD, sprintf('%s::%s()', get_class($target), $methodName)));
+        }
+
+        return sprintf(self::UNDEFINED_METHOD, $methodName);
+    }
 }

src/Support/HigherOrderTapProxy.php

@@ -5,6 +5,7 @@ declare(strict_types=1);
 namespace Pest\Support;
 
 use ReflectionClass;
+use Throwable;
 
 /**
  * @internal
@@ -51,12 +52,12 @@ final class HigherOrderTapProxy
         try {
             // @phpstan-ignore-next-line
             return $this->target->{$property};
-        } catch (\Throwable $throwable) {
+        } catch (Throwable $throwable) {
             Reflection::setPropertyValue($throwable, 'file', Backtrace::file());
             Reflection::setPropertyValue($throwable, 'line', Backtrace::line());
 
             if (Str::startsWith($message = $throwable->getMessage(), self::UNDEFINED_PROPERTY)) {
-                /** @var \ReflectionClass $reflection */
+                /** @var ReflectionClass $reflection */
                 $reflection = (new ReflectionClass($this->target))->getParentClass();
                 Reflection::setPropertyValue($throwable, 'message', sprintf('Undefined property %s::$%s', $reflection->getName(), $property));
             }

src/Support/Reflection.php

@@ -6,9 +6,12 @@ namespace Pest\Support;
 
 use Closure;
 use Pest\Exceptions\ShouldNotHappen;
+use Pest\TestSuite;
 use ReflectionClass;
 use ReflectionException;
 use ReflectionFunction;
+use ReflectionNamedType;
+use ReflectionParameter;
 use ReflectionProperty;
 
 /**
@@ -38,6 +41,12 @@ final class Reflection
                 return $object->__call($method, $args);
             }
 
+            if (is_callable($method)) {
+                return Closure::fromCallable($method)->bindTo(
+                    TestSuite::getInstance()->test
+                )(...$args);
+            }
+
             throw $exception;
         }
     }
@@ -117,4 +126,32 @@ final class Reflection
         $reflectionProperty->setAccessible(true);
         $reflectionProperty->setValue($object, $value);
     }
+
+    /**
+     * Get the class name of the given parameter's type, if possible.
+     *
+     * @see https://github.com/laravel/framework/blob/v6.18.25/src/Illuminate/Support/Reflector.php
+     */
+    public static function getParameterClassName(ReflectionParameter $parameter): ?string
+    {
+        $type = $parameter->getType();
+
+        if (!$type instanceof ReflectionNamedType || $type->isBuiltin()) {
+            return null;
+        }
+
+        $name = $type->getName();
+
+        if (($class = $parameter->getDeclaringClass()) instanceof ReflectionClass) {
+            if ($name === 'self') {
+                return $class->getName();
+            }
+
+            if ($name === 'parent' && ($parent = $class->getParentClass()) instanceof ReflectionClass) {
+                return $parent->getName();
+            }
+        }
+
+        return $name;
+    }
 }

src/TeamCity.php

@@ -0,0 +1,235 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Pest;
+
+use function getmypid;
+use Pest\Concerns\TestCase;
+use PHPUnit\Framework\AssertionFailedError;
+use PHPUnit\Framework\Test;
+use PHPUnit\Framework\TestResult;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Framework\Warning;
+use PHPUnit\TextUI\DefaultResultPrinter;
+use function round;
+use function str_replace;
+use Throwable;
+
+final class TeamCity extends DefaultResultPrinter
+{
+    private const PROTOCOL            = 'pest_qn://';
+    private const NAME                = 'name';
+    private const LOCATION_HINT       = 'locationHint';
+    private const DURATION            = 'duration';
+    private const TEST_SUITE_STARTED  = 'testSuiteStarted';
+    private const TEST_SUITE_FINISHED = 'testSuiteFinished';
+    private const TEST_FAILED         = 'testFailed';
+
+    /** @var int */
+    private $flowId;
+
+    /** @var bool */
+    private $isSummaryTestCountPrinted = false;
+
+    /** @var \PHPUnit\Util\Log\TeamCity */
+    private $phpunitTeamCity;
+
+    public function __construct(bool $verbose, string $colors)
+    {
+        parent::__construct(null, $verbose, $colors, false, 80, false);
+        $this->phpunitTeamCity = new \PHPUnit\Util\Log\TeamCity(
+            null,
+            $verbose,
+            $colors,
+            false,
+            80,
+            false
+        );
+    }
+
+    public function printResult(TestResult $result): void
+    {
+        $this->printHeader($result);
+        $this->printFooter($result);
+    }
+
+    /** @phpstan-ignore-next-line */
+    public function startTestSuite(TestSuite $suite): void
+    {
+        $this->flowId = getmypid();
+
+        if (!$this->isSummaryTestCountPrinted) {
+            $this->printEvent(
+                'testCount',
+                ['count' => $suite->count()]
+            );
+            $this->isSummaryTestCountPrinted = true;
+        }
+
+        $suiteName = $suite->getName();
+
+        if (file_exists($suiteName) || !method_exists($suiteName, '__getFileName')) {
+            $this->printEvent(
+                self::TEST_SUITE_STARTED, [
+                self::NAME          => $suiteName,
+                self::LOCATION_HINT => self::PROTOCOL . $suiteName,
+            ]);
+
+            return;
+        }
+
+        $fileName = $suiteName::__getFileName();
+
+        $this->printEvent(
+            self::TEST_SUITE_STARTED, [
+            self::NAME          => substr($suiteName, 2),
+            self::LOCATION_HINT => self::PROTOCOL . $fileName,
+        ]);
+    }
+
+    /** @phpstan-ignore-next-line */
+    public function endTestSuite(TestSuite $suite): void
+    {
+        $suiteName = $suite->getName();
+
+        if (file_exists($suiteName) || !method_exists($suiteName, '__getFileName')) {
+            $this->printEvent(
+                self::TEST_SUITE_FINISHED, [
+                self::NAME          => $suiteName,
+                self::LOCATION_HINT => self::PROTOCOL . $suiteName,
+            ]);
+
+            return;
+        }
+
+        $this->printEvent(
+            self::TEST_SUITE_FINISHED, [
+            self::NAME         => substr($suiteName, 2),
+        ]);
+    }
+
+    /**
+     * @param Test|TestCase $test
+     */
+    public function startTest(Test $test): void
+    {
+        if (!TeamCity::isPestTest($test)) {
+            $this->phpunitTeamCity->startTest($test);
+
+            return;
+        }
+
+        $this->printEvent('testStarted', [
+            self::NAME          => $test->getName(),
+            /* @phpstan-ignore-next-line */
+            self::LOCATION_HINT => self::PROTOCOL . $test->toString(),
+        ]);
+    }
+
+    /**
+     * @param Test|TestCase $test
+     */
+    public function endTest(Test $test, float $time): void
+    {
+        if (!TeamCity::isPestTest($test)) {
+            $this->phpunitTeamCity->endTest($test, $time);
+
+            return;
+        }
+
+        $this->printEvent('testFinished', [
+            self::NAME     => $test->getName(),
+            self::DURATION => self::toMilliseconds($time),
+        ]);
+    }
+
+    /**
+     * @param Test|TestCase $test
+     */
+    public function addError(Test $test, Throwable $t, float $time): void
+    {
+        if (!TeamCity::isPestTest($test)) {
+            $this->phpunitTeamCity->addError($test, $t, $time);
+
+            return;
+        }
+
+        $this->printEvent(
+            self::TEST_FAILED, [
+            self::NAME     => $test->getName(),
+            'message'      => $t->getMessage(),
+            'details'      => $t->getTraceAsString(),
+            self::DURATION => self::toMilliseconds($time),
+        ]);
+    }
+
+    /**
+     * @phpstan-ignore-next-line
+     *
+     * @param Test|TestCase $test
+     */
+    public function addWarning(Test $test, Warning $e, float $time): void
+    {
+        if (!TeamCity::isPestTest($test)) {
+            $this->phpunitTeamCity->addWarning($test, $e, $time);
+
+            return;
+        }
+
+        $this->printEvent(
+            self::TEST_FAILED, [
+            self::NAME     => $test->getName(),
+            'message'      => $e->getMessage(),
+            'details'      => $e->getTraceAsString(),
+            self::DURATION => self::toMilliseconds($time),
+        ]);
+    }
+
+    public function addFailure(Test $test, AssertionFailedError $e, float $time): void
+    {
+        $this->phpunitTeamCity->addFailure($test, $e, $time);
+    }
+
+    protected function writeProgress(string $progress): void
+    {
+    }
+
+    /**
+     * @param array<string, string|int> $params
+     */
+    private function printEvent(string $eventName, array $params = []): void
+    {
+        $this->write("\n##teamcity[{$eventName}");
+
+        if ($this->flowId !== 0) {
+            $params['flowId'] = $this->flowId;
+        }
+
+        foreach ($params as $key => $value) {
+            $escapedValue = self::escapeValue((string) $value);
+            $this->write(" {$key}='{$escapedValue}'");
+        }
+
+        $this->write("]\n");
+    }
+
+    private static function escapeValue(string $text): string
+    {
+        return str_replace(
+            ['|', "'", "\n", "\r", ']', '['],
+            ['||', "|'", '|n', '|r', '|]', '|['],
+            $text
+        );
+    }
+
+    private static function toMilliseconds(float $time): int
+    {
+        return (int) round($time * 1000);
+    }
+
+    private static function isPestTest(Test $test): bool
+    {
+        return in_array(TestCase::class, class_uses($test), true);
+    }
+}

src/TestSuite.php

@@ -10,6 +10,7 @@ use Pest\Repositories\AfterEachRepository;
 use Pest\Repositories\BeforeAllRepository;
 use Pest\Repositories\BeforeEachRepository;
 use Pest\Repositories\TestRepository;
+use PHPUnit\Framework\TestCase;
 
 /**
  * @internal
@@ -19,7 +20,7 @@ final class TestSuite
     /**
      * Holds the current test case.
      *
-     * @var \PHPUnit\Framework\TestCase|null
+     * @var TestCase|null
      */
     public $test;
 

src/globals.php

@@ -3,6 +3,7 @@
 declare(strict_types=1);
 
 use Pest\Datasets;
+use Pest\Expectation;
 use Pest\PendingObjects\AfterEachCall;
 use Pest\PendingObjects\BeforeEachCall;
 use Pest\PendingObjects\TestCall;
@@ -43,8 +44,8 @@ function dataset(string $name, $dataset): void
 }
 
 /**
- * The uses function adds the binds the
+ * The uses function binds the given
- * given arguments to test closures.
+ * arguments to test closures.
  */
 function uses(string ...$classAndTraits): UsesCall
 {
@@ -104,3 +105,15 @@ function afterAll(Closure $closure = null): void
 {
     TestSuite::getInstance()->afterAll->set($closure);
 }
+
+/**
+ * Creates a new expectation.
+ *
+ * @param mixed $value the Value
+ *
+ * @return Expectation
+ */
+function expect($value)
+{
+    return test()->expect($value);
+}

stubs/Laravel/phpunit.xml

@@ -12,10 +12,10 @@
             <directory suffix="Test.php">./tests/Feature</directory>
         </testsuite>
     </testsuites>
-    <filter>
+    <coverage processUncoveredFiles="true">
-        <whitelist processUncoveredFilesFromWhitelist="true">
+        <include>
             <directory suffix=".php">./app</directory>
             <directory suffix=".php">./src</directory>
-        </whitelist>
+        </include>
-    </filter>
+    </coverage>
 </phpunit>

stubs/Lumen/phpunit.xml

@@ -9,9 +9,9 @@
             <directory suffix="Test.php">./tests</directory>
         </testsuite>
     </testsuites>
-    <filter>
+    <coverage processUncoveredFiles="true">
-        <whitelist processUncoveredFilesFromWhitelist="true">
+        <include>
             <directory suffix=".php">./app</directory>
-        </whitelist>
+        </include>
-    </filter>
+    </coverage>
 </phpunit>

tests/.snapshots/success.txt

@@ -2,6 +2,221 @@
    PASS  Tests\CustomTestCase\ExecutedTest
   ✓ that gets executed
 
+   PASS  Tests\Expect\not
+  ✓ not property calls
+
+   PASS  Tests\Expect\toBe
+  ✓ expect true → toBeTrue  → and false → toBeFalse 
+  ✓ strict comparisons
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toBeArray
+  ✓ pass
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toBeBool
+  ✓ pass
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toBeCallable
+  ✓ pass
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toBeDirectory
+  ✓ pass
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toBeEmpty
+  ✓ pass
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toBeFalse
+  ✓ strict comparisons
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toBeFile
+  ✓ pass
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toBeFloat
+  ✓ pass
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toBeGreatherThan
+  ✓ passes
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toBeGreatherThanOrEqual
+  ✓ passes
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toBeInfinite
+  ✓ pass
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toBeInstanceOf
+  ✓ pass
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toBeInt
+  ✓ pass
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toBeIterable
+  ✓ pass
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toBeLessThan
+  ✓ passes
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toBeLessThanOrEqual
+  ✓ passes
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toBeNAN
+  ✓ pass
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toBeNull
+  ✓ pass
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toBeNumeric
+  ✓ pass
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toBeObject
+  ✓ pass
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toBeReadableDirectory
+  ✓ pass
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toBeReadableFile
+  ✓ pass
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toBeResource
+  ✓ pass
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toBeScalar
+  ✓ pass
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toBeString
+  ✓ pass
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toBeTrue
+  ✓ strict comparisons
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toBeWritableDirectory
+  ✓ pass
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toBeWritableFile
+  ✓ pass
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toContain
+  ✓ passes strings
+  ✓ passes arrays
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toEndWith
+  ✓ pass
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toEqual
+  ✓ pass
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toEqualCanonicalizing
+  ✓ pass
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toEqualWithDelta
+  ✓ pass
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toHaveCount
+  ✓ pass
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toHaveKey
+  ✓ pass
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toHaveKeys
+  ✓ pass
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toHaveProperty
+  ✓ pass
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toMatch
+  ✓ pass
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toMatchConstraint
+  ✓ pass
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toMatchObject
+  ✓ pass
+  ✓ failures
+  ✓ not failures
+
+   PASS  Tests\Expect\toStartWith
+  ✓ pass
+  ✓ failures
+  ✓ not failures
+
    PASS  Tests\Features\AfterAll
   ✓ deletes file after all
 
@@ -49,14 +264,6 @@
   ✓ it creates unique test case names with ('Name 1', Pest\Plugin Object (), true) #3
   ✓ it creates unique test case names - count
 
-   PASS  Tests\Features\Depends
-  ✓ first
-  ✓ second
-  ✓ depends
-  ✓ depends with ...params
-  ✓ depends with defined arguments
-  ✓ depends run test only once
-
    PASS  Tests\Features\Exceptions
   ✓ it gives access the the underlying expectException
   ✓ it catch exceptions
@@ -67,6 +274,7 @@
   ✓ it throws error if property do not exist
   ✓ it allows to call underlying protected/private methods
   ✓ it throws error if method do not exist
+  ✓ it can forward unexpected calls to any global function
 
    PASS  Tests\Features\HigherOrderTests
   ✓ it proxies calls to object
@@ -83,8 +291,8 @@
   ✓ it has bar
 
    PASS  Tests\Features\PendingHigherOrderTests
-  ✓ get 'foo' → get 'bar' → assertTrue true
+  ✓ get 'foo' → get 'bar' → expect true → toBeTrue 
-  ✓ get 'foo' → assertTrue true
+  ✓ get 'foo' → expect true → toBeTrue 
 
    WARN  Tests\Features\Skip
   ✓ it do not skips
@@ -167,5 +375,13 @@
    WARN  Tests\Visual\Success
   - visual snapshot of test suite on success
 
-  Tests:  6 skipped, 96 passed
+   PASS  Tests\Features\Depends
-  Time:   3.43s
+  ✓ first
+  ✓ second
+  ✓ depends
+  ✓ depends with ...params
+  ✓ depends with defined arguments
+  ✓ depends run test only once
+
+  Tests:  6 skipped, 226 passed
+  

tests/Autoload.php

@@ -8,7 +8,7 @@ trait PluginTrait
 {
     public function assertPluginTraitGotRegistered(): void
     {
-        assertTrue(true);
+        $this->assertTrue(true);
     }
 }
 
@@ -16,9 +16,14 @@ trait SecondPluginTrait
 {
     public function assertSecondPluginTraitGotRegistered(): void
     {
-        assertTrue(true);
+        $this->assertTrue(true);
     }
 }
 
 Pest\Plugin::uses(PluginTrait::class);
 Pest\Plugin::uses(SecondPluginTrait::class);
+
+function _assertThat()
+{
+    expect(true)->toBeTrue();
+}

tests/Expect/not.php

@@ -0,0 +1,10 @@
+<?php
+
+test('not property calls', function () {
+    expect(true)
+        ->toBeTrue()
+        ->not()->toBeFalse()
+        ->not->toBeFalse
+        ->and(false)
+        ->toBeFalse();
+});

tests/Expect/toBe.php

@@ -0,0 +1,20 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+expect(true)->toBeTrue()->and(false)->toBeFalse();
+
+test('strict comparisons', function () {
+    $nuno = new stdClass();
+    $dries = new stdClass();
+
+    expect($nuno)->toBe($nuno)->not->toBe($dries);
+});
+
+test('failures', function () {
+    expect(1)->toBe(2);
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect(1)->not->toBe(1);
+})->throws(ExpectationFailedException::class);

tests/Expect/toBeArray.php

@@ -0,0 +1,16 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('pass', function () {
+    expect([1, 2, 3])->toBeArray();
+    expect('1, 2, 3')->not->toBeArray();
+});
+
+test('failures', function () {
+    expect(null)->toBeArray();
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect(['a', 'b', 'c'])->not->toBeArray();
+})->throws(ExpectationFailedException::class);

tests/Expect/toBeBool.php

@@ -0,0 +1,16 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('pass', function () {
+    expect(true)->toBeBool();
+    expect(0)->not->toBeBool();
+});
+
+test('failures', function () {
+    expect(null)->toBeBool();
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect(false)->not->toBeBool();
+})->throws(ExpectationFailedException::class);

tests/Expect/toBeCallable.php

@@ -0,0 +1,18 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('pass', function () {
+    expect(function () {})->toBeCallable();
+    expect(null)->not->toBeCallable();
+});
+
+test('failures', function () {
+    $hello = 5;
+
+    expect($hello)->toBeCallable();
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect(function () { return 42; })->not->toBeCallable();
+})->throws(ExpectationFailedException::class);

tests/Expect/toBeDirectory.php

@@ -0,0 +1,17 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('pass', function () {
+    $temp = sys_get_temp_dir();
+
+    expect($temp)->toBeDirectory();
+});
+
+test('failures', function () {
+    expect('/random/path/whatever')->toBeDirectory();
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect('.')->not->toBeDirectory();
+})->throws(ExpectationFailedException::class);

tests/Expect/toBeEmpty.php

@@ -0,0 +1,18 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('pass', function () {
+    expect([])->toBeEmpty();
+    expect(null)->toBeEmpty();
+});
+
+test('failures', function () {
+    expect([1, 2])->toBeEmpty();
+    expect(' ')->toBeEmpty();
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect([])->not->toBeEmpty();
+    expect(null)->not->toBeEmpty();
+})->throws(ExpectationFailedException::class);

tests/Expect/toBeFalse.php

@@ -0,0 +1,15 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('strict comparisons', function () {
+    expect(false)->toBeFalse();
+});
+
+test('failures', function () {
+    expect('')->toBeFalse();
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect(false)->not->toBe(false);
+})->throws(ExpectationFailedException::class);

tests/Expect/toBeFile.php

@@ -0,0 +1,23 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+beforeEach(function () {
+    touch($this->tempFile = sys_get_temp_dir() . '/fake.file');
+});
+
+afterEach(function () {
+    unlink($this->tempFile);
+});
+
+test('pass', function () {
+    expect($this->tempFile)->toBeFile();
+});
+
+test('failures', function () {
+    expect('/random/path/whatever.file')->toBeFile();
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect($this->tempFile)->not->toBeFile();
+})->throws(ExpectationFailedException::class);

tests/Expect/toBeFloat.php

@@ -0,0 +1,16 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('pass', function () {
+    expect(1.0)->toBeFloat();
+    expect(1)->not->toBeFloat();
+});
+
+test('failures', function () {
+    expect(42)->toBeFloat();
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect(log(3))->not->toBeFloat();
+})->throws(ExpectationFailedException::class);

tests/Expect/toBeGreatherThan.php

@@ -0,0 +1,16 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('passes', function () {
+    expect(42)->toBeGreaterThan(41);
+    expect(4)->toBeGreaterThan(3.9);
+});
+
+test('failures', function () {
+    expect(4)->toBeGreaterThan(4);
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect(5)->not->toBeGreaterThan(4);
+})->throws(ExpectationFailedException::class);

tests/Expect/toBeGreatherThanOrEqual.php

@@ -0,0 +1,16 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('passes', function () {
+    expect(42)->toBeGreaterThanOrEqual(41);
+    expect(4)->toBeGreaterThanOrEqual(4);
+});
+
+test('failures', function () {
+    expect(4)->toBeGreaterThanOrEqual(4.1);
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect(5)->not->toBeGreaterThanOrEqual(5);
+})->throws(ExpectationFailedException::class);

tests/Expect/toBeInfinite.php

@@ -0,0 +1,16 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('pass', function () {
+    expect(log(0))->toBeInfinite();
+    expect(log(1))->not->toBeInfinite();
+});
+
+test('failures', function () {
+    expect(asin(2))->toBeInfinite();
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect(INF)->not->toBeInfinite();
+})->throws(ExpectationFailedException::class);

tests/Expect/toBeInstanceOf.php

@@ -0,0 +1,16 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('pass', function () {
+    expect(new Exception())->toBeInstanceOf(Exception::class);
+    expect(new Exception())->not->toBeInstanceOf(RuntimeException::class);
+});
+
+test('failures', function () {
+    expect(new Exception())->toBeInstanceOf(RuntimeException::class);
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect(new Exception())->not->toBeInstanceOf(Exception::class);
+})->throws(ExpectationFailedException::class);

tests/Expect/toBeInt.php

@@ -0,0 +1,16 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('pass', function () {
+    expect(42)->toBeInt();
+    expect(42.0)->not->toBeInt();
+});
+
+test('failures', function () {
+    expect(42.0)->toBeInt();
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect(6 * 7)->not->toBeInt();
+})->throws(ExpectationFailedException::class);

tests/Expect/toBeIterable.php

@@ -0,0 +1,23 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('pass', function () {
+    expect([])->toBeIterable();
+    expect(null)->not->toBeIterable();
+});
+
+test('failures', function () {
+    expect(42)->toBeIterable();
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    function gen(): iterable
+    {
+        yield 1;
+        yield 2;
+        yield 3;
+    }
+
+    expect(gen())->not->toBeIterable();
+})->throws(ExpectationFailedException::class);

tests/Expect/toBeLessThan.php

@@ -0,0 +1,16 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('passes', function () {
+    expect(41)->toBeLessThan(42);
+    expect(4)->toBeLessThan(5);
+});
+
+test('failures', function () {
+    expect(4)->toBeLessThan(4);
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect(5)->not->toBeLessThan(6);
+})->throws(ExpectationFailedException::class);

tests/Expect/toBeLessThanOrEqual.php

@@ -0,0 +1,16 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('passes', function () {
+    expect(41)->toBeLessThanOrEqual(42);
+    expect(4)->toBeLessThanOrEqual(4);
+});
+
+test('failures', function () {
+    expect(4)->toBeLessThanOrEqual(3.9);
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect(5)->not->toBeLessThanOrEqual(5);
+})->throws(ExpectationFailedException::class);

tests/Expect/toBeNAN.php

@@ -0,0 +1,16 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('pass', function () {
+    expect(asin(2))->toBeNan();
+    expect(log(0))->not->toBeNan();
+});
+
+test('failures', function () {
+    expect(1)->toBeNan();
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect(acos(1.5))->not->toBeNan();
+})->throws(ExpectationFailedException::class);

tests/Expect/toBeNull.php

@@ -0,0 +1,16 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('pass', function () {
+    expect(null)->toBeNull();
+    expect('')->not->toBeNull();
+});
+
+test('failures', function () {
+    expect('hello')->toBeNull();
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect(null)->not->toBeNull();
+})->throws(ExpectationFailedException::class);

tests/Expect/toBeNumeric.php

@@ -0,0 +1,16 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('pass', function () {
+    expect(42)->toBeNumeric();
+    expect('A')->not->toBeNumeric();
+});
+
+test('failures', function () {
+    expect(null)->toBeNumeric();
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect(6 * 7)->not->toBeNumeric();
+})->throws(ExpectationFailedException::class);

tests/Expect/toBeObject.php

@@ -0,0 +1,16 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('pass', function () {
+    expect((object) ['a' => 1])->toBeObject();
+    expect(['a' => 1])->not->toBeObject();
+});
+
+test('failures', function () {
+    expect(null)->toBeObject();
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect((object) 'ciao')->not->toBeObject();
+})->throws(ExpectationFailedException::class);

tests/Expect/toBeReadableDirectory.php

@@ -0,0 +1,15 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('pass', function () {
+    expect(sys_get_temp_dir())->toBeReadableDirectory();
+});
+
+test('failures', function () {
+    expect('/random/path/whatever')->toBeReadableDirectory();
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect(sys_get_temp_dir())->not->toBeReadableDirectory();
+})->throws(ExpectationFailedException::class);

tests/Expect/toBeReadableFile.php

@@ -0,0 +1,23 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+beforeEach(function () {
+    touch($this->tempFile = sys_get_temp_dir() . '/fake.file');
+});
+
+afterEach(function () {
+    unlink($this->tempFile);
+});
+
+test('pass', function () {
+    expect($this->tempFile)->toBeReadableFile();
+});
+
+test('failures', function () {
+    expect('/random/path/whatever.file')->toBeReadableFile();
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect($this->tempFile)->not->toBeReadableFile();
+})->throws(ExpectationFailedException::class);

tests/Expect/toBeResource.php

@@ -0,0 +1,22 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+$resource = tmpfile();
+
+afterAll(function () use ($resource) {
+    fclose($resource);
+});
+
+test('pass', function () use ($resource) {
+    expect($resource)->toBeResource();
+    expect(null)->not->toBeResource();
+});
+
+test('failures', function () {
+    expect(null)->toBeResource();
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () use ($resource) {
+    expect($resource)->not->toBeResource();
+})->throws(ExpectationFailedException::class);

tests/Expect/toBeScalar.php

@@ -0,0 +1,15 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('pass', function () {
+    expect(1.1)->toBeScalar();
+});
+
+test('failures', function () {
+    expect(null)->toBeScalar();
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect(42)->not->toBeScalar();
+})->throws(ExpectationFailedException::class);

tests/Expect/toBeString.php

@@ -0,0 +1,16 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('pass', function () {
+    expect('1.1')->toBeString();
+    expect(1.1)->not->toBeString();
+});
+
+test('failures', function () {
+    expect(null)->toBeString();
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect('42')->not->toBeString();
+})->throws(ExpectationFailedException::class);

tests/Expect/toBeTrue.php

@@ -0,0 +1,15 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('strict comparisons', function () {
+    expect(true)->toBeTrue();
+});
+
+test('failures', function () {
+    expect('')->toBeTrue();
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect(false)->not->toBe(false);
+})->throws(ExpectationFailedException::class);

tests/Expect/toBeWritableDirectory.php

@@ -0,0 +1,15 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('pass', function () {
+    expect(sys_get_temp_dir())->toBeWritableDirectory();
+});
+
+test('failures', function () {
+    expect('/random/path/whatever')->toBeWritableDirectory();
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect(sys_get_temp_dir())->not->toBeWritableDirectory();
+})->throws(ExpectationFailedException::class);

tests/Expect/toBeWritableFile.php

@@ -0,0 +1,23 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+beforeEach(function () {
+    touch($this->tempFile = sys_get_temp_dir() . '/fake.file');
+});
+
+afterEach(function () {
+    unlink($this->tempFile);
+});
+
+test('pass', function () {
+    expect($this->tempFile)->toBeWritableFile();
+});
+
+test('failures', function () {
+    expect('/random/path/whatever.file')->toBeWritableFile();
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect($this->tempFile)->not->toBeWritableFile();
+})->throws(ExpectationFailedException::class);

tests/Expect/toContain.php

@@ -0,0 +1,19 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('passes strings', function () {
+    expect([1, 2, 42])->toContain(42);
+});
+
+test('passes arrays', function () {
+    expect('Nuno')->toContain('Nu');
+});
+
+test('failures', function () {
+    expect([1, 2, 42])->toContain(3);
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect([1, 2, 42])->not->toContain(42);
+})->throws(ExpectationFailedException::class);

tests/Expect/toEndWith.php

@@ -0,0 +1,15 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('pass', function () {
+    expect('username')->toEndWith('name');
+});
+
+test('failures', function () {
+    expect('username')->toEndWith('password');
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect('username')->not->toEndWith('name');
+})->throws(ExpectationFailedException::class);

tests/Expect/toEqual.php

@@ -0,0 +1,15 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('pass', function () {
+    expect('00123')->toEqual(123);
+});
+
+test('failures', function () {
+    expect(['a', 'b', 'c'])->toEqual(['a', 'b']);
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect('042')->not->toEqual(42);
+})->throws(ExpectationFailedException::class);

tests/Expect/toEqualCanonicalizing.php

@@ -0,0 +1,16 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('pass', function () {
+    expect([1, 2, 3])->toEqualCanonicalizing([3, 1, 2]);
+    expect(['g', 'a', 'z'])->not->toEqualCanonicalizing(['a', 'z']);
+});
+
+test('failures', function () {
+    expect([3, 2, 1])->toEqualCanonicalizing([1, 2]);
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect(['a', 'b', 'c'])->not->toEqualCanonicalizing(['b', 'a', 'c']);
+})->throws(ExpectationFailedException::class);

tests/Expect/toEqualWithDelta.php

@@ -0,0 +1,15 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('pass', function () {
+    expect(1.0)->toEqualWithDelta(1.3, .4);
+});
+
+test('failures', function () {
+    expect(1.0)->toEqualWithDelta(1.5, .1);
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect(1.0)->not->toEqualWithDelta(1.6, .7);
+})->throws(ExpectationFailedException::class);

tests/Expect/toHaveCount.php

@@ -0,0 +1,15 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('pass', function () {
+    expect([1, 2, 3])->toHaveCount(3);
+});
+
+test('failures', function () {
+    expect([1, 2, 3])->toHaveCount(4);
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect([1, 2, 3])->not->toHaveCount(3);
+})->throws(ExpectationFailedException::class);

tests/Expect/toHaveKey.php

@@ -0,0 +1,15 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('pass', function () {
+    expect(['a' => 1, 'b', 'c' => 'world'])->toHaveKey('c');
+});
+
+test('failures', function () {
+    expect(['a' => 1, 'b', 'c' => 'world'])->toHaveKey('hello');
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect(['a' => 1, 'hello' => 'world', 'c'])->not->toHaveKey('hello');
+})->throws(ExpectationFailedException::class);

tests/Expect/toHaveKeys.php

@@ -0,0 +1,15 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('pass', function () {
+    expect(['a' => 1, 'b', 'c' => 'world'])->toHaveKeys(['a', 'c']);
+});
+
+test('failures', function () {
+    expect(['a' => 1, 'b', 'c' => 'world'])->toHaveKeys(['a', 'd']);
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect(['a' => 1, 'hello' => 'world', 'c'])->not->toHaveKeys(['hello', 'c']);
+})->throws(ExpectationFailedException::class);

tests/Expect/toHaveProperty.php

@@ -0,0 +1,22 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+$obj          = new stdClass();
+$obj->foo     = 'bar';
+$obj->fooNull = null;
+
+test('pass', function () use ($obj) {
+    expect($obj)->toHaveProperty('foo');
+    expect($obj)->toHaveProperty('foo', 'bar');
+    expect($obj)->toHaveProperty('fooNull');
+    expect($obj)->toHaveProperty('fooNull', null);
+});
+
+test('failures', function () use ($obj) {
+    expect($obj)->toHaveProperty('bar');
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () use ($obj) {
+    expect($obj)->not->toHaveProperty('foo');
+})->throws(ExpectationFailedException::class);

tests/Expect/toMatch.php

@@ -0,0 +1,15 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('pass', function () {
+    expect('Hello World')->toMatch('/^hello wo.*$/i');
+});
+
+test('failures', function () {
+    expect('Hello World')->toMatch('/^hello$/i');
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect('Hello World')->not->toMatch('/^hello wo.*$/i');
+})->throws(ExpectationFailedException::class);

tests/Expect/toMatchConstraint.php

@@ -0,0 +1,16 @@
+<?php
+
+use PHPUnit\Framework\Constraint\IsTrue;
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('pass', function () {
+    expect(true)->toMatchConstraint(new IsTrue());
+});
+
+test('failures', function () {
+    expect(false)->toMatchConstraint(new IsTrue());
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect(true)->not->toMatchConstraint(new IsTrue());
+})->throws(ExpectationFailedException::class);

tests/Expect/toMatchObject.php

@@ -0,0 +1,31 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+beforeEach(function () {
+    $this->user = (object) [
+        'id'    => 1,
+        'name'  => 'Nuno',
+        'email' => 'enunomaduro@gmail.com',
+    ];
+});
+
+test('pass', function () {
+    expect($this->user)->toMatchObject([
+        'name'  => 'Nuno',
+        'email' => 'enunomaduro@gmail.com',
+    ]);
+});
+
+test('failures', function () {
+    expect($this->user)->toMatchObject([
+        'name'  => 'Not the same name',
+        'email' => 'enunomaduro@gmail.com',
+    ]);
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect($this->user)->not->toMatchObject([
+        'id' => 1,
+    ]);
+})->throws(ExpectationFailedException::class);

tests/Expect/toStartWith.php

@@ -0,0 +1,15 @@
+<?php
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+test('pass', function () {
+    expect('username')->toStartWith('user');
+});
+
+test('failures', function () {
+    expect('username')->toStartWith('password');
+})->throws(ExpectationFailedException::class);
+
+test('not failures', function () {
+    expect('username')->not->toStartWith('user');
+})->throws(ExpectationFailedException::class);

tests/Features/AfterAll.php

@@ -8,8 +8,8 @@ afterAll(function () use ($file) {
 
 test('deletes file after all', function () use ($file) {
     file_put_contents($file, 'foo');
-    assertFileExists($file);
+    $this->assertFileExists($file);
     register_shutdown_function(function () use ($file) {
-        assertFileNotExists($file);
+        $this->assertFileNotExists($file);
     });
 });

tests/Features/AfterEach.php

@@ -11,10 +11,10 @@ afterEach(function () use ($state) {
 });
 
 it('does not get executed before the test', function () {
-    assertFalse(property_exists($this->state, 'bar'));
+    expect($this->state)->not->toHaveProperty('bar');
 });
 
 it('gets executed after the test', function () {
-    assertTrue(property_exists($this->state, 'bar'));
+    expect($this->state)->toHaveProperty('bar');
-    assertEquals(2, $this->state->bar);
+    expect($this->state->bar)->toBe(2);
 });

tests/Features/BeforeAll.php

@@ -8,11 +8,11 @@ beforeAll(function () use ($foo) {
 });
 
 it('gets executed before tests', function () use ($foo) {
-    assertEquals($foo->bar, 1);
+    expect($foo->bar)->toBe(1);
 
     $foo->bar = 'changed';
 });
 
 it('do not get executed before each test', function () use ($foo) {
-    assertEquals($foo->bar, 'changed');
+    expect($foo->bar)->toBe('changed');
 });

tests/Features/BeforeEach.php

@@ -5,11 +5,11 @@ beforeEach(function () {
 });
 
 it('gets executed before each test', function () {
-    assertEquals($this->bar, 2);
+    expect($this->bar)->toBe(2);
 
     $this->bar = 'changed';
 });
 
 it('gets executed before each test once again', function () {
-    assertEquals($this->bar, 2);
+    expect($this->bar)->toBe(2);
 });

tests/Features/Datasets.php

@@ -23,13 +23,13 @@ it('sets closures', function () {
         yield [1];
     });
 
-    assertEquals([[1]], iterator_to_array(Datasets::get('foo')()));
+    expect(iterator_to_array(Datasets::get('foo')()))->toBe([[1]]);
 });
 
 it('sets arrays', function () {
     Datasets::set('bar', [[2]]);
 
-    assertEquals([[2]], Datasets::get('bar'));
+    expect(Datasets::get('bar'))->toBe([[2]]);
 });
 
 it('gets bound to test case object', function () {
@@ -37,7 +37,7 @@ it('gets bound to test case object', function () {
 })->with([['a'], ['b']]);
 
 test('it truncates the description', function () {
-    assertTrue(true);
+    expect(true)->toBe(true);
     // it gets tested by the integration test
 })->with([str_repeat('Fooo', 10000000)]);
 
@@ -48,51 +48,51 @@ $datasets = [[1], [2]];
 
 test('lazy datasets', function ($text) use ($state, $datasets) {
     $state->text .= $text;
-    assertTrue(in_array([$text], $datasets));
+    expect(in_array([$text], $datasets))->toBe(true);
 })->with($datasets);
 
 test('lazy datasets did the job right', function () use ($state) {
-    assertEquals('12', $state->text);
+    expect($state->text)->toBe('12');
 });
 
 $state->text = '';
 
 test('eager datasets', function ($text) use ($state, $datasets) {
     $state->text .= $text;
-    assertTrue(in_array([$text], $datasets));
+    expect($datasets)->toContain([$text]);
 })->with(function () use ($datasets) {
     return $datasets;
 });
 
 test('eager datasets did the job right', function () use ($state) {
-    assertEquals('1212', $state->text);
+    expect($state->text)->toBe('1212');
 });
 
 test('lazy registered datasets', function ($text) use ($state, $datasets) {
     $state->text .= $text;
-    assertTrue(in_array([$text], $datasets));
+    expect($datasets)->toContain([$text]);
 })->with('numbers.array');
 
 test('lazy registered datasets did the job right', function () use ($state) {
-    assertEquals('121212', $state->text);
+    expect($state->text)->toBe('121212');
 });
 
 test('eager registered datasets', function ($text) use ($state, $datasets) {
     $state->text .= $text;
-    assertTrue(in_array([$text], $datasets));
+    expect($datasets)->toContain([$text]);
 })->with('numbers.closure');
 
 test('eager registered datasets did the job right', function () use ($state) {
-    assertEquals('12121212', $state->text);
+    expect($state->text)->toBe('12121212');
 });
 
 test('eager wrapped registered datasets', function ($text) use ($state, $datasets) {
     $state->text .= $text;
-    assertTrue(in_array([$text], $datasets));
+    expect($datasets)->toContain([$text]);
 })->with('numbers.closure.wrapped');
 
 test('eager registered wrapped datasets did the job right', function () use ($state) {
-    assertEquals('1212121212', $state->text);
+    expect($state->text)->toBe('1212121212');
 });
 
 class Bar
@@ -105,13 +105,13 @@ $namedDatasets = [
 ];
 
 test('lazy named datasets', function ($text) use ($state, $datasets) {
-    assertTrue(true);
+    expect(true)->toBeTrue();
 })->with($namedDatasets);
 
 $counter = 0;
 
 it('creates unique test case names', function (string $name, Plugin $plugin, bool $bool) use (&$counter) {
-    assertTrue(true);
+    expect(true)->toBeTrue();
     $counter++;
 })->with([
     ['Name 1', new Plugin(), true],
@@ -123,5 +123,5 @@ it('creates unique test case names', function (string $name, Plugin $plugin, boo
 ]);
 
 it('creates unique test case names - count', function () use (&$counter) {
-    assertEquals(6, $counter);
+    expect($counter)->toBe(6);
 });

tests/Features/Depends.php

@@ -3,38 +3,32 @@
 $runCounter = 0;
 
 test('first', function () use (&$runCounter) {
-    assertTrue(true);
+    expect(true)->toBeTrue();
     $runCounter++;
 
     return 'first';
 });
 
 test('second', function () use (&$runCounter) {
-    assertTrue(true);
+    expect(true)->toBeTrue();
     $runCounter++;
 
     return 'second';
 });
 
 test('depends', function () {
-    assertEquals(
+    expect(func_get_args())->toBe(['first', 'second']);
-        ['first', 'second'],
-        func_get_args()
-    );
 })->depends('first', 'second');
 
 test('depends with ...params', function (string ...$params) {
-    assertEquals(
+    expect(func_get_args())->toBe($params);
-        ['first', 'second'],
-        $params
-    );
 })->depends('first', 'second');
 
 test('depends with defined arguments', function (string $first, string $second) {
-    assertEquals('first', $first);
+    expect($first)->toBe('first');
-    assertEquals('second', $second);
+    expect($second)->toBe('second');
 })->depends('first', 'second');
 
 test('depends run test only once', function () use (&$runCounter) {
-    assertEquals(2, $runCounter);
+    expect($runCounter)->toBe(2);
 })->depends('first', 'second');

tests/Features/Helpers.php

@@ -7,7 +7,7 @@ function addUser()
 
 it('can set/get properties on $this', function () {
     addUser();
-    assertEquals('nuno', $this->user);
+    expect($this->user)->toBe('nuno');
 });
 
 it('throws error if property do not exist', function () {
@@ -27,17 +27,18 @@ function mockUser()
     $mock = test()->createMock(User::class);
 
     $mock->method('getName')
-         ->willReturn('maduro');
+        ->willReturn('maduro');
 
     return $mock;
 }
 
 it('allows to call underlying protected/private methods', function () {
     $user = mockUser();
-
+    expect($user->getName())->toBe('maduro');
-    assertEquals('maduro', $user->getName());
 });
 
 it('throws error if method do not exist', function () {
     test()->name();
 })->throws(\ReflectionException::class, 'Call to undefined method PHPUnit\Framework\TestCase::name()');
+
+it('can forward unexpected calls to any global function')->_assertThat();

tests/Features/It.php

@@ -1,7 +1,7 @@
 <?php
 
 it('is a test', function () {
-    assertArrayHasKey('key', ['key' => 'foo']);
+    $this->assertArrayHasKey('key', ['key' => 'foo']);
 });
 
-it('is a higher order message test')->assertTrue(true);
+it('is a higher order message test')->expect(true)->toBeTrue();

tests/Features/Macro.php

@@ -6,7 +6,7 @@ use PHPUnit\Framework\TestCase;
 uses(Macroable::class);
 
 beforeEach()->macro('bar', function () {
-    assertInstanceOf(TestCase::class, $this);
+    expect($this)->toBeInstanceOf(TestCase::class);
 });
 
 it('can call chained macro method')->bar();

tests/Features/PendingHigherOrderTests.php

@@ -1,11 +1,12 @@
 <?php
 
+use Pest\PendingObjects\TestCall;
 use PHPUnit\Framework\TestCase;
 
 uses(Gettable::class);
 
 /**
- * @return TestCase|Gettable
+ * @return TestCase|TestCall|Gettable
  */
 function get(string $route)
 {
@@ -15,15 +16,15 @@ function get(string $route)
 trait Gettable
 {
     /**
-     * @return TestCase|Gettable
+     * @return TestCase|TestCall|Gettable
      */
     public function get(string $route)
     {
-        assertNotEmpty($route);
+        expect($route)->not->toBeEmpty();
 
         return $this;
     }
 }
 
-get('foo')->get('bar')->assertTrue(true);
+get('foo')->get('bar')->expect(true)->toBeTrue();
-get('foo')->assertTrue(true);
+get('foo')->expect(true)->toBeTrue();

tests/Features/Test.php

@@ -1,7 +1,7 @@
 <?php
 
 test('a test', function () {
-    assertArrayHasKey('key', ['key' => 'foo']);
+    $this->assertArrayHasKey('key', ['key' => 'foo']);
 });
 
-test('higher order message test')->assertTrue(true);
+test('higher order message test')->expect(true)->toBeTrue();

tests/Features/TestCycle.php

@@ -1,5 +1,7 @@
 <?php
 
+use function PHPUnit\Framework\assertFalse;
+
 $foo             = new stdClass();
 $foo->beforeAll  = false;
 $foo->beforeEach = false;

tests/PHPUnit/CustomTestCaseInSubFolders/SubFolder/SubFolder/CustomTestCaseInSubFolder.php

@@ -10,6 +10,6 @@ class CustomTestCaseInSubFolder extends TestCase
 {
     public function assertCustomInSubFolderTrue()
     {
-        assertTrue(true);
+        $this->assertTrue(true);
     }
 }

tests/PHPUnit/CustomTestCaseInSubFolders/SubFolder2/UsesPerFile.php

@@ -12,7 +12,7 @@ class MyCustomClass extends PHPUnit\Framework\TestCase
 {
     public function assertTrueIsTrue()
     {
-        assertTrue(true);
+        $this->assertTrue(true);
     }
 }
 

tests/Playground.php

@@ -1,5 +1,5 @@
 <?php
 
 test('basic', function () {
-    assertTrue(true);
+    expect(true)->toBeTrue();
 });

tests/Unit/Actions/AddsDefaults.php

@@ -7,14 +7,14 @@ use PHPUnit\TextUI\DefaultResultPrinter;
 it('sets defaults', function () {
     $arguments = AddsDefaults::to(['bar' => 'foo']);
 
-    assertInstanceOf(Printer::class, $arguments['printer']);
+    expect($arguments['printer'])->toBeInstanceOf(Printer::class);
-    assertEquals($arguments['bar'], 'foo');
+    expect($arguments['bar'])->toBe('foo');
 });
 
 it('does not override options', function () {
     $defaultResultPrinter = new DefaultResultPrinter();
 
-    assertEquals(AddsDefaults::to(['printer' => $defaultResultPrinter]), [
+    expect(AddsDefaults::to(['printer' => $defaultResultPrinter]))->tobe([
         'printer' => $defaultResultPrinter,
     ]);
 });

tests/Unit/Actions/AddsTests.php

@@ -16,10 +16,10 @@ test('default php unit tests', function () {
     $phpUnitTestCase = new class() extends PhpUnitTestCase {
     };
     $testSuite->addTest($phpUnitTestCase);
-    assertCount(1, $testSuite->tests());
+    expect($testSuite->tests())->toHaveCount(1);
 
     AddsTests::to($testSuite, new \Pest\TestSuite(getcwd()));
-    assertCount(1, $testSuite->tests());
+    expect($testSuite->tests())->toHaveCount(1);
 });
 
 it('removes warnings', function () use ($pestTestCase) {
@@ -28,5 +28,5 @@ it('removes warnings', function () use ($pestTestCase) {
     $testSuite->addTest($warningTestCase);
 
     AddsTests::to($testSuite, new \Pest\TestSuite(getcwd()));
-    assertCount(0, $testSuite->tests());
+    expect($testSuite->tests())->toHaveCount(0);
 });