release: v2.2.3

[2.x] feat(parallel): Adds support for plugins to filter parallel arguments

.github/workflows/integration-tests.yml

@@ -0,0 +1,41 @@
+name: Integration Tests
+
+on:
+  push:
+  schedule:
+    - cron: '0 0 * * *'
+
+
+jobs:
+  ci:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        php: ['8.1', '8.2']
+        dependency-version: [prefer-lowest, prefer-stable]
+
+    name: PHP ${{ matrix.php }} - ${{ matrix.os }} - ${{ matrix.dependency-version }}
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+
+    - name: Setup PHP
+      uses: shivammathur/setup-php@v2
+      with:
+        php-version: ${{ matrix.php }}
+        tools: composer:v2
+        coverage: none
+
+    - name: Setup Problem Matches
+      run: |
+        echo "::add-matcher::${{ runner.tool_cache }}/php.json"
+        echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"
+
+    - name: Install PHP dependencies
+      run: composer update --${{ matrix.dependency-version }} --no-interaction --no-progress --ansi
+
+    - name: Integration Tests
+      run: composer test:integration
+

.github/workflows/tests.yml

@@ -43,6 +43,3 @@ jobs:
     - name: Unit Tests in Parallel
       run: composer test:parallel
       if: startsWith(matrix.os, 'windows') != true
-
-    - name: Integration Tests
-      run: composer test:integration

CHANGELOG.md

@@ -2,6 +2,44 @@
 
 ## Unreleased
 
+## [v2.2.3 (2023-03-24)](https://github.com/pestphp/pest/compare/v2.2.2...v2.2.3)
+
+### Fixed
+- Unnecessary dataset on dataset arguments missmatch ([#736](https://github.com/pestphp/pest/pull/736))
+- Parallel arguments on plugins order ([#703](https://github.com/pestphp/pest/pull/703))
+- Arch plugin runtime exceptions on bad phpdocs ([2f2b51c](https://github.com/pestphp/pest/commit/2f2b51ce3d1b000be9d6add0e785fd0044931b3b))
+
+## [v2.2.2 (2023-03-23)](https://github.com/pestphp/pest/compare/v2.2.1...v2.2.2)
+
+### Fixed
+- Edge case in parallel executation test description ([3ce6408](https://github.com/pestphp/pest/commit/3ce640819541ca6022b250e000f336d87c3e7889))
+
+## [v2.2.1 (2023-03-22)](https://github.com/pestphp/pest/compare/v2.2.0...v2.2.1)
+
+### Fixed
+- Collision between tests names with underscores ([#724](https://github.com/pestphp/pest/pull/724))
+
+### Chore
+- Bumps PHPUnit to `^10.0.18` ([1408cff](https://github.com/pestphp/pest/commit/1408cffc028690057e44f00038f9390f776e6bfb))
+
+## [v2.2.0 (2023-03-22)](https://github.com/pestphp/pest/compare/v2.1.0...v2.2.0)
+
+### Added
+- Improved error messages on dataset arguments mismatch ([#698](https://github.com/pestphp/pest/pull/698))
+- Allows the usage of `DateTimeInterface` on multiple expectations ([#716](https://github.com/pestphp/pest/pull/716))
+
+### Fixed
+- `--dirty` option on Windows environments ([#721](https://github.com/pestphp/pest/pull/721))
+- Parallel exit code when `phpunit.xml` is outdated ([14dd5cb](https://github.com/pestphp/pest/commit/14dd5cb57b9432300ac4e8095f069941cb43bdb5))
+
+## [v2.1.0 (2023-03-21)](https://github.com/pestphp/pest/compare/v2.0.2...v2.1.0)
+
+### Added
+- `only` test case method ([bcd1503](https://github.com/pestphp/pest/commit/bcd1503cade938853a55c1283b02b6b820ea0b69))
+
+### Fixed
+- Issues with different characters on test names ([715](https://github.com/pestphp/pest/pull/715))
+
 ## [v2.0.2 (2023-03-20)](https://github.com/pestphp/pest/compare/v2.0.1...v2.0.2)
 
 ### Fixed

composer.json

@@ -19,15 +19,15 @@
     "require": {
         "php": "^8.1.0",
         "brianium/paratest": "^7.1.2",
-        "nunomaduro/collision": "^7.2.0",
+        "nunomaduro/collision": "^7.3.3",
         "nunomaduro/termwind": "^1.15.1",
-        "pestphp/pest-plugin": "^2.0.0",
+        "pestphp/pest-plugin": "^2.0.1",
-        "pestphp/pest-plugin-arch": "^2.0.1",
+        "pestphp/pest-plugin-arch": "^2.0.2",
-        "phpunit/phpunit": "^10.0.17"
+        "phpunit/phpunit": "^10.0.18"
     },
     "conflict": {
         "webmozart/assert": "<1.11.0",
-        "phpunit/phpunit": ">10.0.17"
+        "phpunit/phpunit": ">10.0.18"
     },
     "autoload": {
         "psr-4": {
@@ -71,7 +71,7 @@
         "test:unit": "php bin/pest --colors=always --exclude-group=integration --compact",
         "test:inline": "php bin/pest --colors=always --configuration=phpunit.inline.xml",
         "test:parallel": "php bin/pest --colors=always --exclude-group=integration --parallel --processes=10",
-        "test:integration": "php bin/pest --colors=always --group=integration -v",
+        "test:integration": "php bin/pest --colors=always --group=integration",
         "update:snapshots": "REBUILD_SNAPSHOTS=true php bin/pest --colors=always",
         "test": [
             "@test:refacto",
@@ -92,6 +92,7 @@
                 "Pest\\Plugins\\Environment",
                 "Pest\\Plugins\\Help",
                 "Pest\\Plugins\\Memory",
+                "Pest\\Plugins\\Only",
                 "Pest\\Plugins\\Printer",
                 "Pest\\Plugins\\ProcessIsolation",
                 "Pest\\Plugins\\Profile",

docker/Dockerfile

@@ -2,7 +2,7 @@ ARG PHP=8.1
 FROM php:${PHP}-cli-alpine
 
 RUN apk update \
-    && apk add zip libzip-dev icu-dev
+    && apk add zip libzip-dev icu-dev git
 
 RUN docker-php-ext-configure zip
 RUN docker-php-ext-install zip

overrides/TextUI/TestSuiteFilterProcessor.php

@@ -0,0 +1,128 @@
+<?php
+
+/*
+ * BSD 3-Clause License
+ *
+ * Copyright (c) 2001-2023, Sebastian Bergmann
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+declare(strict_types=1);
+
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PHPUnit\TextUI;
+
+use function array_map;
+use Pest\Plugins\Only;
+use PHPUnit\Event;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Runner\Filter\Factory;
+use PHPUnit\TextUI\Configuration\Configuration;
+use PHPUnit\TextUI\Configuration\FilterNotConfiguredException;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for PHPUnit
+ */
+final class TestSuiteFilterProcessor
+{
+    private Factory $filterFactory;
+
+    public function __construct(Factory $factory = new Factory)
+    {
+        $this->filterFactory = $factory;
+    }
+
+    /**
+     * @throws Event\RuntimeException
+     * @throws FilterNotConfiguredException
+     */
+    public function process(Configuration $configuration, TestSuite $suite): void
+    {
+        if (! $configuration->hasFilter() &&
+            ! $configuration->hasGroups() &&
+            ! $configuration->hasExcludeGroups() &&
+            ! $configuration->hasTestsCovering() &&
+            ! $configuration->hasTestsUsing() &&
+            ! Only::isEnabled()
+        ) {
+            return;
+        }
+
+        if ($configuration->hasExcludeGroups()) {
+            $this->filterFactory->addExcludeGroupFilter(
+                $configuration->excludeGroups()
+            );
+        }
+
+        if (Only::isEnabled()) {
+            $this->filterFactory->addIncludeGroupFilter(['__pest_only']);
+        } elseif ($configuration->hasGroups()) {
+            $this->filterFactory->addIncludeGroupFilter(
+                $configuration->groups()
+            );
+        }
+
+        if ($configuration->hasTestsCovering()) {
+            $this->filterFactory->addIncludeGroupFilter(
+                array_map(
+                    static fn (string $name): string => '__phpunit_covers_'.$name,
+                    $configuration->testsCovering()
+                )
+            );
+        }
+
+        if ($configuration->hasTestsUsing()) {
+            $this->filterFactory->addIncludeGroupFilter(
+                array_map(
+                    static fn (string $name): string => '__phpunit_uses_'.$name,
+                    $configuration->testsUsing()
+                )
+            );
+        }
+
+        if ($configuration->hasFilter()) {
+            $this->filterFactory->addNameFilter(
+                $configuration->filter()
+            );
+        }
+
+        $suite->injectFilter($this->filterFactory);
+
+        Event\Facade::emitter()->testSuiteFiltered(
+            Event\TestSuite\TestSuiteBuilder::from($suite)
+        );
+    }
+}

src/Bootstrappers/BootOverrides.php

@@ -23,6 +23,7 @@ final class BootOverrides implements Bootstrapper
         'Runner/TestSuiteLoader.php',
         'TextUI/Command/WarmCodeCoverageCacheCommand.php',
         'TextUI/Output/Default/ProgressPrinter/TestSkippedSubscriber.php',
+        'TextUI/TestSuiteFilterProcessor.php',
     ];
 
     /**

src/Concerns/Testable.php

@@ -5,11 +5,14 @@ declare(strict_types=1);
 namespace Pest\Concerns;
 
 use Closure;
+use Pest\Exceptions\DatasetArgsCountMismatch;
 use Pest\Support\ChainableClosure;
 use Pest\Support\ExceptionTrace;
 use Pest\Support\Reflection;
 use Pest\TestSuite;
 use PHPUnit\Framework\TestCase;
+use ReflectionException;
+use ReflectionFunction;
 use Throwable;
 
 /**
@@ -212,7 +215,10 @@ trait Testable
      */
     private function __runTest(Closure $closure, ...$args): mixed
     {
-        return $this->__callClosure($closure, $this->__resolveTestArguments($args));
+        $arguments = $this->__resolveTestArguments($args);
+        $this->__ensureDatasetArgumentNumberMatches($arguments);
+
+        return $this->__callClosure($closure, $arguments);
     }
 
     /**
@@ -235,7 +241,7 @@ trait Testable
                     continue;
                 }
 
-                if (in_array($testParameterTypes[$argumentIndex], [\Closure::class, 'callable', 'mixed'])) {
+                if (in_array($testParameterTypes[$argumentIndex], [Closure::class, 'callable', 'mixed'])) {
                     continue;
                 }
 
@@ -249,7 +255,7 @@ trait Testable
             return $arguments;
         }
 
-        if (in_array($testParameterTypes[0], [\Closure::class, 'callable'])) {
+        if (in_array($testParameterTypes[0], [Closure::class, 'callable'])) {
             return $arguments;
         }
 
@@ -264,6 +270,30 @@ trait Testable
         return array_values($boundDatasetResult);
     }
 
+    /**
+     * Ensures dataset items count matches underlying test case required parameters
+     *
+     * @throws ReflectionException
+     * @throws DatasetArgsCountMismatch
+     */
+    private function __ensureDatasetArgumentNumberMatches(array $arguments): void
+    {
+        if ($arguments === []) {
+            return;
+        }
+
+        $underlyingTest = Reflection::getFunctionVariable($this->__test, 'closure');
+        $testReflection = new ReflectionFunction($underlyingTest);
+        $requiredParametersCount = $testReflection->getNumberOfRequiredParameters();
+        $suppliedParametersCount = count($arguments);
+
+        if ($suppliedParametersCount >= $requiredParametersCount) {
+            return;
+        }
+
+        throw new DatasetArgsCountMismatch($requiredParametersCount, $suppliedParametersCount);
+    }
+
     /**
      * @throws Throwable
      */

src/Contracts/Plugins/HandlesArguments.php

@@ -10,7 +10,7 @@ namespace Pest\Contracts\Plugins;
 interface HandlesArguments
 {
     /**
-     * Adds arguments before of the Test Suite execution.
+     * Adds arguments before the Test Suite execution.
      *
      * @param  array<int, string>  $arguments
      * @return array<int, string>

src/Exceptions/DatasetArgsCountMismatch.php

@@ -0,0 +1,15 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Pest\Exceptions;
+
+use Exception;
+
+final class DatasetArgsCountMismatch extends Exception
+{
+    public function __construct(int $requiredCount, int $suppliedCount)
+    {
+        parent::__construct(sprintf('Test expects %d arguments but dataset only provides %d', $requiredCount, $suppliedCount));
+    }
+}

src/Expectation.php

@@ -64,7 +64,7 @@ final class Expectation
      */
     public function and(mixed $value): Expectation
     {
-        return $value instanceof static ? $value : new self($value);
+        return $value instanceof self ? $value : new self($value);
     }
 
     /**

src/Kernel.php

@@ -11,7 +11,9 @@ use Pest\Plugins\Actions\CallsBoot;
 use Pest\Plugins\Actions\CallsHandleArguments;
 use Pest\Plugins\Actions\CallsShutdown;
 use Pest\Support\Container;
+use PHPUnit\TestRunner\TestResult\Facade;
 use PHPUnit\TextUI\Application;
+use PHPUnit\TextUI\Configuration\Registry;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
 
@@ -90,8 +92,11 @@ final class Kernel
             ]);
         }
 
+        $configuration = Registry::get();
+        $result = Facade::result();
+
         return CallsAddsOutput::execute(
-            Result::exitCode(),
+            Result::exitCode($configuration, $result),
         );
     }
 

src/Mixins/Expectation.php

@@ -6,6 +6,7 @@ namespace Pest\Mixins;
 
 use BadMethodCallException;
 use Closure;
+use DateTimeInterface;
 use Error;
 use InvalidArgumentException;
 use Pest\Exceptions\InvalidExpectationValue;
@@ -124,7 +125,7 @@ final class Expectation
      *
      * @return self<TValue>
      */
-    public function toBeGreaterThan(int|float $expected, string $message = ''): self
+    public function toBeGreaterThan(int|float|DateTimeInterface $expected, string $message = ''): self
     {
         Assert::assertGreaterThan($expected, $this->value, $message);
 
@@ -136,7 +137,7 @@ final class Expectation
      *
      * @return self<TValue>
      */
-    public function toBeGreaterThanOrEqual(int|float $expected, string $message = ''): self
+    public function toBeGreaterThanOrEqual(int|float|DateTimeInterface $expected, string $message = ''): self
     {
         Assert::assertGreaterThanOrEqual($expected, $this->value, $message);
 
@@ -148,7 +149,7 @@ final class Expectation
      *
      * @return self<TValue>
      */
-    public function toBeLessThan(int|float $expected, string $message = ''): self
+    public function toBeLessThan(int|float|DateTimeInterface $expected, string $message = ''): self
     {
         Assert::assertLessThan($expected, $this->value, $message);
 
@@ -160,7 +161,7 @@ final class Expectation
      *
      * @return self<TValue>
      */
-    public function toBeLessThanOrEqual(int|float $expected, string $message = ''): self
+    public function toBeLessThanOrEqual(int|float|DateTimeInterface $expected, string $message = ''): self
     {
         Assert::assertLessThanOrEqual($expected, $this->value, $message);
 

src/PendingCalls/TestCall.php

@@ -10,6 +10,7 @@ use Pest\Factories\Covers\CoversClass;
 use Pest\Factories\Covers\CoversFunction;
 use Pest\Factories\Covers\CoversNothing;
 use Pest\Factories\TestCaseMethodFactory;
+use Pest\Plugins\Only;
 use Pest\Support\Backtrace;
 use Pest\Support\Exporter;
 use Pest\Support\HigherOrderCallables;
@@ -134,6 +135,16 @@ final class TestCall
         return $this;
     }
 
+    /**
+     * Filters the test suite by "only" tests.
+     */
+    public function only(): self
+    {
+        Only::enable($this);
+
+        return $this;
+    }
+
     /**
      * Skips the current test.
      */

src/Pest.php

@@ -6,7 +6,7 @@ namespace Pest;
 
 function version(): string
 {
-    return '2.0.2';
+    return '2.2.3';
 }
 
 function testDirectory(string $file = ''): string

src/Plugins/Help.php

@@ -102,6 +102,13 @@ final class Help implements HandlesArguments
             'desc' => 'Initialise a standard Pest configuration',
         ]], ...$content['Configuration']];
 
+        $content['Execution'] = [...[
+            [
+                'arg' => '--parallel',
+                'desc' => 'Run tests in parallel',
+            ],
+        ], ...$content['Execution']];
+
         $content['Selection'] = array_merge([
             [
                 'arg' => '--bail',

src/Plugins/Only.php

@@ -0,0 +1,61 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Pest\Plugins;
+
+use Pest\Contracts\Plugins\Shutdownable;
+use Pest\PendingCalls\TestCall;
+
+/**
+ * @internal
+ */
+final class Only implements Shutdownable
+{
+    /**
+     * The temporary folder.
+     */
+    private const TEMPORARY_FOLDER = __DIR__
+        .DIRECTORY_SEPARATOR
+        .'..'
+        .DIRECTORY_SEPARATOR
+        .'..'
+        .DIRECTORY_SEPARATOR
+        .'.temp';
+
+    /**
+     * {@inheritDoc}
+     */
+    public function shutdown(): void
+    {
+        $lockFile = self::TEMPORARY_FOLDER.DIRECTORY_SEPARATOR.'only.lock';
+
+        if (file_exists($lockFile)) {
+            unlink($lockFile);
+        }
+    }
+
+    /**
+     * Creates the lock file.
+     */
+    public static function enable(TestCall $testCall): void
+    {
+        $testCall->group('__pest_only');
+
+        $lockFile = self::TEMPORARY_FOLDER.DIRECTORY_SEPARATOR.'only.lock';
+
+        if (! file_exists($lockFile)) {
+            touch($lockFile);
+        }
+    }
+
+    /**
+     * Checks if "only" mode is enabled.
+     */
+    public static function isEnabled(): bool
+    {
+        $lockFile = self::TEMPORARY_FOLDER.DIRECTORY_SEPARATOR.'only.lock';
+
+        return file_exists($lockFile);
+    }
+}

src/Plugins/Parallel.php

@@ -14,15 +14,16 @@ use Pest\Support\Arr;
 use Pest\Support\Container;
 use Pest\TestSuite;
 use function Pest\version;
+use Stringable;
 use Symfony\Component\Console\Application;
-use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Input\ArgvInput;
-use Symfony\Component\Console\Output\OutputInterface;
 
 final class Parallel implements HandlesArguments
 {
     use HandleArguments;
 
+    private const GLOBAL_PREFIX = 'PEST_PARALLEL_GLOBAL_';
+
     private const HANDLERS = [
         Parallel\Handlers\Parallel::class,
         Parallel\Handlers\Pest::class,
@@ -59,6 +60,33 @@ final class Parallel implements HandlesArguments
         return ((int) $argvValue) === 1;
     }
 
+    /**
+     * Sets a global value that can be accessed by the parent process and all workers.
+     */
+    public static function setGlobal(string $key, string|int|bool|Stringable $value): void
+    {
+        $data = ['value' => $value instanceof Stringable ? $value->__toString() : $value];
+
+        $_ENV[self::GLOBAL_PREFIX.$key] = json_encode($data, JSON_THROW_ON_ERROR);
+    }
+
+    /**
+     * Returns the given global value if one has been set.
+     */
+    public static function getGlobal(string $key): string|int|bool|null
+    {
+        $placesToCheck = [$_SERVER, $_ENV];
+
+        foreach ($placesToCheck as $location) {
+            if (array_key_exists(self::GLOBAL_PREFIX.$key, $location)) {
+                // @phpstan-ignore-next-line
+                return json_decode((string) $location[self::GLOBAL_PREFIX.$key], true, 512, JSON_THROW_ON_ERROR)['value'] ?? null;
+            }
+        }
+
+        return null;
+    }
+
     /**
      * {@inheritdoc}
      */
@@ -86,12 +114,6 @@ final class Parallel implements HandlesArguments
      */
     private function runTestSuiteInParallel(array $arguments): int
     {
-        if (! class_exists(ParaTestCommand::class)) {
-            $this->askUserToInstallParatest();
-
-            return Command::FAILURE;
-        }
-
         $handlers = array_filter(
             array_map(fn ($handler): object|string => Container::getInstance()->get($handler), self::HANDLERS),
             fn ($handler): bool => $handler instanceof HandlesArguments,
@@ -128,20 +150,6 @@ final class Parallel implements HandlesArguments
         );
     }
 
-    /**
-     * Outputs a message to the user asking them to install ParaTest as a dev dependency.
-     */
-    private function askUserToInstallParatest(): void
-    {
-        /** @var OutputInterface $output */
-        $output = Container::getInstance()->get(OutputInterface::class);
-
-        $output->writeln([
-            '<fg=red>Pest Parallel requires ParaTest to run.</>',
-            'Please run <fg=yellow>composer require --dev brianium/paratest</>.',
-        ]);
-    }
-
     /**
      * Builds an instance of the Paratest command.
      */

src/Plugins/Parallel/Paratest/WrapperRunner.php

@@ -20,13 +20,13 @@ use ParaTest\Options;
 use ParaTest\RunnerInterface;
 use ParaTest\WrapperRunner\SuiteLoader;
 use ParaTest\WrapperRunner\WrapperWorker;
+use Pest\Result;
 use Pest\TestSuite;
 use PHPUnit\Event\Facade as EventFacade;
 use PHPUnit\Runner\CodeCoverage;
 use PHPUnit\TestRunner\TestResult\Facade as TestResultFacade;
 use PHPUnit\TestRunner\TestResult\TestResult;
 use PHPUnit\TextUI\Configuration\CodeCoverageFilterRegistry;
-use PHPUnit\TextUI\ShellExitCodeCalculator;
 use PHPUnit\Util\ExcludeList;
 use function realpath;
 use SebastianBergmann\Timer\Timer;
@@ -330,14 +330,7 @@ final class WrapperRunner implements RunnerInterface
         $this->generateCodeCoverageReports();
         $this->generateLogs();
 
-        $exitCode = (new ShellExitCodeCalculator())->calculate(
+        $exitCode = Result::exitCode($this->options->configuration, $testResultSum);
-            $this->options->configuration->failOnEmptyTestSuite(),
-            $this->options->configuration->failOnRisky(),
-            $this->options->configuration->failOnWarning(),
-            $this->options->configuration->failOnIncomplete(),
-            $this->options->configuration->failOnSkipped(),
-            $testResultSum,
-        );
 
         $this->clearFiles($this->testresultFiles);
         $this->clearFiles($this->coverageFiles);

src/Result.php

@@ -4,8 +4,8 @@ declare(strict_types=1);
 
 namespace Pest;
 
-use PHPUnit\TestRunner\TestResult\Facade;
+use PHPUnit\TestRunner\TestResult\TestResult;
-use PHPUnit\TextUI\Configuration\Registry;
+use PHPUnit\TextUI\Configuration\Configuration;
 
 /**
  * @internal
@@ -21,26 +21,24 @@ final class Result
     /**
      * If the exit code is different from 0.
      */
-    public static function failed(): bool
+    public static function failed(Configuration $configuration, TestResult $result): bool
     {
-        return ! self::ok();
+        return ! self::ok($configuration, $result);
     }
 
     /**
      * If the exit code is exactly 0.
      */
-    public static function ok(): bool
+    public static function ok(Configuration $configuration, TestResult $result): bool
     {
-        return self::exitCode() === self::SUCCESS_EXIT;
+        return self::exitCode($configuration, $result) === self::SUCCESS_EXIT;
     }
 
     /**
      * Get the test execution's exit code.
      */
-    public static function exitCode(): int
+    public static function exitCode(Configuration $configuration, TestResult $result): int
     {
-        $result = Facade::result();
-
         $returnCode = self::FAILURE_EXIT;
 
         if ($result->wasSuccessfulIgnoringPhpunitWarnings()
@@ -48,8 +46,6 @@ final class Result
             $returnCode = self::SUCCESS_EXIT;
         }
 
-        $configuration = Registry::get();
-
         if ($configuration->failOnEmptyTestSuite() && $result->numberOfTests() === 0) {
             $returnCode = self::FAILURE_EXIT;
         }

src/Support/Arr.php

@@ -73,7 +73,7 @@ final class Arr
 
         foreach ($array as $key => $value) {
             if (is_array($value) && $value !== []) {
-                $results = array_merge($results, static::dot($value, $prepend.$key.'.'));
+                $results = array_merge($results, self::dot($value, $prepend.$key.'.'));
             } else {
                 $results[$prepend.$value] = $value;
             }

src/Support/Reflection.php

@@ -42,7 +42,7 @@ final class Reflection
             }
 
             if (is_callable($method)) {
-                return static::bindCallable($method, $args);
+                return self::bindCallable($method, $args);
             }
 
             throw $exception;
@@ -72,7 +72,7 @@ final class Reflection
 
         return $test instanceof \PHPUnit\Framework\TestCase
             ? Closure::fromCallable($callable)->bindTo($test)(...$test->providedData())
-            : static::bindCallable($callable);
+            : self::bindCallable($callable);
     }
 
     /**

src/Support/StateGenerator.php

@@ -24,7 +24,7 @@ final class StateGenerator
 
         foreach ($testResult->testErroredEvents() as $testResultEvent) {
             if ($testResultEvent instanceof Errored) {
-                $state->add(TestResult::fromTestCase(
+                $state->add(TestResult::fromPestParallelTestCase(
                     $testResultEvent->test(),
                     TestResult::FAIL,
                     $testResultEvent->throwable()
@@ -35,7 +35,7 @@ final class StateGenerator
         }
 
         foreach ($testResult->testFailedEvents() as $testResultEvent) {
-            $state->add(TestResult::fromTestCase(
+            $state->add(TestResult::fromPestParallelTestCase(
                 $testResultEvent->test(),
                 TestResult::FAIL,
                 $testResultEvent->throwable()
@@ -43,7 +43,7 @@ final class StateGenerator
         }
 
         foreach ($testResult->testMarkedIncompleteEvents() as $testResultEvent) {
-            $state->add(TestResult::fromTestCase(
+            $state->add(TestResult::fromPestParallelTestCase(
                 $testResultEvent->test(),
                 TestResult::INCOMPLETE,
                 $testResultEvent->throwable()
@@ -52,7 +52,7 @@ final class StateGenerator
 
         foreach ($testResult->testConsideredRiskyEvents() as $riskyEvents) {
             foreach ($riskyEvents as $riskyEvent) {
-                $state->add(TestResult::fromTestCase(
+                $state->add(TestResult::fromPestParallelTestCase(
                     $riskyEvent->test(),
                     TestResult::RISKY,
                     ThrowableBuilder::from(new TestOutcome($riskyEvent->message()))
@@ -62,12 +62,12 @@ final class StateGenerator
 
         foreach ($testResult->testSkippedEvents() as $testResultEvent) {
             if ($testResultEvent->message() === '__TODO__') {
-                $state->add(TestResult::fromTestCase($testResultEvent->test(), TestResult::TODO));
+                $state->add(TestResult::fromPestParallelTestCase($testResultEvent->test(), TestResult::TODO));
 
                 continue;
             }
 
-            $state->add(TestResult::fromTestCase(
+            $state->add(TestResult::fromPestParallelTestCase(
                 $testResultEvent->test(),
                 TestResult::SKIPPED,
                 ThrowableBuilder::from(new SkippedWithMessageException($testResultEvent->message()))
@@ -77,7 +77,7 @@ final class StateGenerator
         foreach ($testResult->testTriggeredDeprecationEvents() as $testResultEvent) {
             $testResultEvent = $testResultEvent[0];
 
-            $state->add(TestResult::fromTestCase(
+            $state->add(TestResult::fromPestParallelTestCase(
                 $testResultEvent->test(),
                 TestResult::DEPRECATED,
                 ThrowableBuilder::from(new TestOutcome($testResultEvent->message()))
@@ -87,7 +87,7 @@ final class StateGenerator
         foreach ($testResult->testTriggeredPhpDeprecationEvents() as $testResultEvent) {
             $testResultEvent = $testResultEvent[0];
 
-            $state->add(TestResult::fromTestCase(
+            $state->add(TestResult::fromPestParallelTestCase(
                 $testResultEvent->test(),
                 TestResult::DEPRECATED,
                 ThrowableBuilder::from(new TestOutcome($testResultEvent->message()))
@@ -97,7 +97,7 @@ final class StateGenerator
         foreach ($testResult->testTriggeredNoticeEvents() as $testResultEvent) {
             $testResultEvent = $testResultEvent[0];
 
-            $state->add(TestResult::fromTestCase(
+            $state->add(TestResult::fromPestParallelTestCase(
                 $testResultEvent->test(),
                 TestResult::NOTICE,
                 ThrowableBuilder::from(new TestOutcome($testResultEvent->message()))
@@ -107,7 +107,7 @@ final class StateGenerator
         foreach ($testResult->testTriggeredPhpNoticeEvents() as $testResultEvent) {
             $testResultEvent = $testResultEvent[0];
 
-            $state->add(TestResult::fromTestCase(
+            $state->add(TestResult::fromPestParallelTestCase(
                 $testResultEvent->test(),
                 TestResult::NOTICE,
                 ThrowableBuilder::from(new TestOutcome($testResultEvent->message()))
@@ -117,7 +117,7 @@ final class StateGenerator
         foreach ($testResult->testTriggeredWarningEvents() as $testResultEvent) {
             $testResultEvent = $testResultEvent[0];
 
-            $state->add(TestResult::fromTestCase(
+            $state->add(TestResult::fromPestParallelTestCase(
                 $testResultEvent->test(),
                 TestResult::WARN,
                 ThrowableBuilder::from(new TestOutcome($testResultEvent->message()))
@@ -127,7 +127,7 @@ final class StateGenerator
         foreach ($testResult->testTriggeredPhpWarningEvents() as $testResultEvent) {
             $testResultEvent = $testResultEvent[0];
 
-            $state->add(TestResult::fromTestCase(
+            $state->add(TestResult::fromPestParallelTestCase(
                 $testResultEvent->test(),
                 TestResult::WARN,
                 ThrowableBuilder::from(new TestOutcome($testResultEvent->message()))
@@ -136,7 +136,7 @@ final class StateGenerator
 
         // for each test that passed, we need to add it to the state
         for ($i = 0; $i < $passedTests; $i++) {
-            $state->add(TestResult::fromTestCase(
+            $state->add(TestResult::fromPestParallelTestCase(
                 new TestMethod(
                     "$i", // @phpstan-ignore-line
                     '', // @phpstan-ignore-line

src/Support/Str.php

@@ -59,9 +59,12 @@ final class Str
      */
     public static function evaluable(string $code): string
     {
+        $code = str_replace('_', '__', $code);
+
         $code = self::PREFIX.str_replace(' ', '_', $code);
 
-        return (string) preg_replace('/[^A-Z_a-z0-9]/', '_', $code);
+        // sticks to PHP8.2 function naming rules https://www.php.net/manual/en/functions.user-defined.php
+        return (string) preg_replace('/[^a-zA-Z0-9_\x80-\xff]/', '_', $code);
     }
 
     /**

src/TestCaseFilters/GitDirtyTestCaseFilter.php

@@ -32,6 +32,7 @@ final class GitDirtyTestCaseFilter implements TestCaseFilter
         assert(is_array($this->changedFiles));
 
         $relativePath = str_replace($this->projectRoot, '', $testCaseFilename);
+        $relativePath = str_replace(DIRECTORY_SEPARATOR, '/', $relativePath);
 
         if (str_starts_with($relativePath, '/')) {
             $relativePath = substr($relativePath, 1);

tests/.snapshots/Failure.php.inc

@@ -1,6 +1,6 @@
 ##teamcity[testSuiteStarted name='Tests/tests/Failure' locationHint='file://tests/.tests/Failure.php' flowId='1234']
 ##teamcity[testStarted name='it can fail with comparison' locationHint='pest_qn://tests/.tests/Failure.php::it can fail with comparison' flowId='1234']
-##teamcity[testFailed name='it can fail with comparison' message='Failed asserting that true matches expected false.' details='at src/Mixins/Expectation.php:342|nat src/Support/ExpectationPipeline.php:75|nat src/Support/ExpectationPipeline.php:79|nat src/Expectation.php:300|nat tests/.tests/Failure.php:6|nat src/Factories/TestCaseMethodFactory.php:100|nat src/Concerns/Testable.php:272|nat src/Support/ExceptionTrace.php:28|nat src/Concerns/Testable.php:272|nat src/Concerns/Testable.php:215|nat src/Kernel.php:84' type='comparisonFailure' actual='true' expected='false' flowId='1234']
+##teamcity[testFailed name='it can fail with comparison' message='Failed asserting that true matches expected false.' details='at src/Mixins/Expectation.php:343|nat src/Support/ExpectationPipeline.php:75|nat src/Support/ExpectationPipeline.php:79|nat src/Expectation.php:300|nat tests/.tests/Failure.php:6|nat src/Factories/TestCaseMethodFactory.php:100|nat src/Concerns/Testable.php:302|nat src/Support/ExceptionTrace.php:28|nat src/Concerns/Testable.php:302|nat src/Concerns/Testable.php:221|nat src/Kernel.php:86' type='comparisonFailure' actual='true' expected='false' flowId='1234']
 ##teamcity[testFinished name='it can fail with comparison' duration='100000' flowId='1234']
 ##teamcity[testStarted name='it can be ignored because of no assertions' locationHint='pest_qn://tests/.tests/Failure.php::it can be ignored because of no assertions' flowId='1234']
 ##teamcity[testIgnored name='it can be ignored because of no assertions' message='This test did not perform any assertions' details='' flowId='1234']
@@ -9,7 +9,7 @@
 ##teamcity[testIgnored name='it can be ignored because it is skipped' message='This test was ignored.' details='' flowId='1234']
 ##teamcity[testFinished name='it can be ignored because it is skipped' duration='100000' flowId='1234']
 ##teamcity[testStarted name='it can fail' locationHint='pest_qn://tests/.tests/Failure.php::it can fail' flowId='1234']
-##teamcity[testFailed name='it can fail' message='oh noo' details='at tests/.tests/Failure.php:18|nat src/Factories/TestCaseMethodFactory.php:100|nat src/Concerns/Testable.php:272|nat src/Support/ExceptionTrace.php:28|nat src/Concerns/Testable.php:272|nat src/Concerns/Testable.php:215|nat src/Kernel.php:84' flowId='1234']
+##teamcity[testFailed name='it can fail' message='oh noo' details='at tests/.tests/Failure.php:18|nat src/Factories/TestCaseMethodFactory.php:100|nat src/Concerns/Testable.php:302|nat src/Support/ExceptionTrace.php:28|nat src/Concerns/Testable.php:302|nat src/Concerns/Testable.php:221|nat src/Kernel.php:86' flowId='1234']
 ##teamcity[testFinished name='it can fail' duration='100000' flowId='1234']
 ##teamcity[testStarted name='it is not done yet' locationHint='pest_qn://tests/.tests/Failure.php::it is not done yet' flowId='1234']
 ##teamcity[testIgnored name='it is not done yet' message='This test was ignored.' details='' flowId='1234']

tests/.snapshots/allows-to-run-a-directory.txt

@@ -1,7 +1,11 @@
+   WARN  Tests\Fixtures\CollisionTest
+  - error
+  - success
+
    PASS  Tests\Fixtures\DirectoryWithTests\ExampleTest
   ✓ it example 1
 
    PASS  Tests\Fixtures\ExampleTest
   ✓ it example 2
 
-  Tests:    2 passed (2 assertions)
+  Tests:    2 skipped, 2 passed (2 assertions)

tests/.snapshots/collision-parallel.txt

@@ -0,0 +1,22 @@
+
+  ⨯.
+  ────────────────────────────────────────────────────────────────────────────  
+   FAILED  Tests\Fixtures\CollisionTest > error                     Exception   
+  error
+
+  at tests/Fixtures/CollisionTest.php:4
+      1▕ <?php
+      2▕ 
+      3▕ test('error', function () {
+  ➜   4▕     throw new Exception('error');
+      5▕ })->skip(! isset($_SERVER['COLLISION_TEST']));
+      6▕ 
+      7▕ test('success', function () {
+      8▕     expect(true)->toBeTrue();
+      9▕ })->skip(! isset($_SERVER['COLLISION_TEST']));
+
+  1   tests/Fixtures/CollisionTest.php:4
+  2   src/Factories/TestCaseMethodFactory.php:100
+
+
+  Tests:    1 failed, 1 passed (1 assertions)

tests/.snapshots/collision.txt

@@ -0,0 +1,24 @@
+
+   FAIL  Tests\Fixtures\CollisionTest
+  ⨯ error
+  ✓ success
+  ────────────────────────────────────────────────────────────────────────────  
+   FAILED  Tests\Fixtures\CollisionTest > error                     Exception   
+  error
+
+  at tests/Fixtures/CollisionTest.php:4
+      1▕ <?php
+      2▕ 
+      3▕ test('error', function () {
+  ➜   4▕     throw new Exception('error');
+      5▕ })->skip(! isset($_SERVER['COLLISION_TEST']));
+      6▕ 
+      7▕ test('success', function () {
+      8▕     expect(true)->toBeTrue();
+      9▕ })->skip(! isset($_SERVER['COLLISION_TEST']));
+
+  1   tests/Fixtures/CollisionTest.php:4
+  2   src/Factories/TestCaseMethodFactory.php:100
+
+
+  Tests:    1 failed, 1 passed (1 assertions)

tests/.snapshots/help-command.txt

@@ -1,5 +1,5 @@
 
-  Pest Testing Framework 2.0.2.  
+  Pest Testing Framework 2.2.3.  
 
   USAGE: pest <file> [options]  
 
@@ -33,6 +33,7 @@
   --test-suffix [suffixes]  Only search for test in files with specified suffix(es). Default: Test.php,.phpt  
 
   EXECUTION OPTIONS:
+  --parallel ........................................... Run tests in parallel  
   --process-isolation ................ Run each test in a separate PHP process  
   --globals-backup ................. Backup and restore $GLOBALS for each test  
   --static-backup ......... Backup and restore static properties for each test  

tests/.snapshots/success.txt

@@ -334,12 +334,14 @@
 
    PASS  Tests\Features\Expect\toBeGreatherThan
   ✓ passes
+  ✓ passes with DateTime and DateTimeImmutable
   ✓ failures
   ✓ failures with custom message
   ✓ not failures
 
    PASS  Tests\Features\Expect\toBeGreatherThanOrEqual
   ✓ passes
+  ✓ passes with DateTime and DateTimeImmutable
   ✓ failures
   ✓ failures with custom message
   ✓ not failures
@@ -382,12 +384,14 @@
 
    PASS  Tests\Features\Expect\toBeLessThan
   ✓ passes
+  ✓ passes with DateTime and DateTimeImmutable
   ✓ failures
   ✓ failures with custom message
   ✓ not failures
 
    PASS  Tests\Features\Expect\toBeLessThanOrEqual
   ✓ passes
+  ✓ passes with DateTime and DateTimeImmutable
   ✓ failures
   ✓ failures with custom message
   ✓ not failures
@@ -775,6 +779,10 @@
   ! warning → Undefined property: P\Tests\Features\Warnings::$fooqwdfwqdfqw
   ! user warning → This is a warning description
 
+   WARN  Tests\Fixtures\CollisionTest
+  - error
+  - success
+
    PASS  Tests\Fixtures\DirectoryWithTests\ExampleTest
   ✓ it example 1
 
@@ -901,7 +909,7 @@
 
    PASS  Tests\Unit\Support\Str
   ✓ it evaluates the code with ('version()', '__pest_evaluable_version__')
-  ✓ it evaluates the code with ('version__ ', '__pest_evaluable_version___')
+  ✓ it evaluates the code with ('version__ ', '__pest_evaluable_version_____')
   ✓ it evaluates the code with ('version\', '__pest_evaluable_version_')
 
    PASS  Tests\Unit\TestName
@@ -910,6 +918,54 @@
   ✓ it may start with P with ('P\PPPackages\Foo', 'PPPackages\Foo')
   ✓ it may start with P with ('PPPackages\Foo', 'PPPackages\Foo') #1
   ✓ it may start with P with ('PPPackages\Foo', 'PPPackages\Foo') #2
+  ✓ test description
+  ✓ test_description
+  ✓ ふ+が+
+  ✓ ほげ
+  ✓ 卜竹弓一十山
+  ✓ アゴデヸ
+  ✓ !p8VrB
+  ✓ &xe6VeKWF#n4
+  ✓ %%HurHUnw7zM!
+  ✓ rundeliekend
+  ✓ g%%c!Jt9$fy#Kf
+  ✓ NRs*Gz2@hmB$W$BPD%%b2U%3P%z%apnwSX
+  ✓ ÀĤ{¼÷
+  ✓ ìèéàòç
+  ✓ زهراء المعادي
+  ✓ الجبيهه
+  ✓ الظهران
+  ✓ Каролин
+  ✓ অ্যান্টার্কটিকা
+  ✓ Frýdek-Místek"
+  ✓ Allingåbro&
+  ✓ Κεντροαφρικανική Δημοκρατία
+  ✓ آذربایجان غربی
+  ✓ זימבבואה
+  ✓ Belišće
+  ✓ Գվատեմալա
+  ✓ パプアニューギニア
+  ✓ 富山県
+  ✓ Қарағанды
+  ✓ Қостанай
+  ✓ 안양시 동안구
+  ✓ Itālija
+  ✓ Honningsvåg
+  ✓ Águeda
+  ✓ Râșcani
+  ✓ Năsăud
+  ✓ Орехово-Зуево
+  ✓ Čereňany
+  ✓ Moravče
+  ✓ Šentjernej
+  ✓ Врање
+  ✓ Крушевац
+  ✓ Åkersberga
+  ✓ บอสเนียและเฮอร์เซโกวีนา
+  ✓ Birleşik Arap Emirlikleri
+  ✓ Німеччина
+  ✓ Nam Định
+  ✓ 呼和浩特
 
    PASS  Tests\Unit\TestSuite
   ✓ it does not allow to add the same test description twice
@@ -919,6 +975,10 @@
    PASS  Tests\Visual\BeforeEachTestName
   ✓ latest description
 
+   PASS  Tests\Visual\Collision
+  ✓ collision with ([''])
+  ✓ collision with (['--parallel'])
+
    PASS  Tests\Visual\Help
   ✓ visual snapshot of help command output
 
@@ -944,4 +1004,4 @@
    PASS  Tests\Visual\Version
   ✓ visual snapshot of help command output
 
-  Tests:    2 deprecated, 3 warnings, 4 incomplete, 1 notice, 4 todos, 12 skipped, 649 passed (1588 assertions)
+  Tests:    2 deprecated, 3 warnings, 4 incomplete, 1 notice, 4 todos, 14 skipped, 703 passed (1702 assertions)

tests/.snapshots/version-command.txt

@@ -1,3 +1,3 @@
 
-  Pest Testing Framework 2.0.2.  
+  Pest Testing Framework 2.2.3.  
 

tests/Features/Expect/toBeGreatherThan.php

@@ -7,6 +7,15 @@ test('passes', function () {
     expect(4)->toBeGreaterThan(3.9);
 });
 
+test('passes with DateTime and DateTimeImmutable', function () {
+    $now = new DateTime();
+    $past = (new DateTimeImmutable())->modify('-1 day');
+
+    expect($now)->toBeGreaterThan($past);
+
+    expect($past)->not->toBeGreaterThan($now);
+});
+
 test('failures', function () {
     expect(4)->toBeGreaterThan(4);
 })->throws(ExpectationFailedException::class);

tests/Features/Expect/toBeGreatherThanOrEqual.php

@@ -7,6 +7,17 @@ test('passes', function () {
     expect(4)->toBeGreaterThanOrEqual(4);
 });
 
+test('passes with DateTime and DateTimeImmutable', function () {
+    $now = new DateTime();
+    $past = (new DateTimeImmutable())->modify('-1 day');
+
+    expect($now)->toBeGreaterThanOrEqual($now);
+
+    expect($now)->toBeGreaterThanOrEqual($past);
+
+    expect($past)->not->toBeGreaterThanOrEqual($now);
+});
+
 test('failures', function () {
     expect(4)->toBeGreaterThanOrEqual(4.1);
 })->throws(ExpectationFailedException::class);

tests/Features/Expect/toBeLessThan.php

@@ -7,6 +7,15 @@ test('passes', function () {
     expect(4)->toBeLessThan(5);
 });
 
+test('passes with DateTime and DateTimeImmutable', function () {
+    $now = new DateTime();
+    $past = (new DateTimeImmutable())->modify('-1 day');
+
+    expect($past)->toBeLessThan($now);
+
+    expect($now)->not->toBeLessThan($now);
+});
+
 test('failures', function () {
     expect(4)->toBeLessThan(4);
 })->throws(ExpectationFailedException::class);

tests/Features/Expect/toBeLessThanOrEqual.php

@@ -7,6 +7,17 @@ test('passes', function () {
     expect(4)->toBeLessThanOrEqual(4);
 });
 
+test('passes with DateTime and DateTimeImmutable', function () {
+    $now = new DateTime();
+    $past = (new DateTimeImmutable())->modify('-1 day');
+
+    expect($now)->toBeLessThanOrEqual($now);
+
+    expect($past)->toBeLessThanOrEqual($now);
+
+    expect($now)->not->toBeLessThanOrEqual($past);
+});
+
 test('failures', function () {
     expect(4)->toBeLessThanOrEqual(3.9);
 })->throws(ExpectationFailedException::class);

tests/Fixtures/CollisionTest.php

@@ -0,0 +1,9 @@
+<?php
+
+test('error', function () {
+    throw new Exception('error');
+})->skip(! isset($_SERVER['COLLISION_TEST']));
+
+test('success', function () {
+    expect(true)->toBeTrue();
+})->skip(! isset($_SERVER['COLLISION_TEST']));

tests/Unit/Support/Str.php

@@ -8,6 +8,6 @@ it('evaluates the code', function ($evaluatable, $expected) {
     expect($code)->toBe($expected);
 })->with([
     ['version()', '__pest_evaluable_version__'],
-    ['version__ ', '__pest_evaluable_version___'],
+    ['version__ ', '__pest_evaluable_version_____'],
     ['version\\', '__pest_evaluable_version_'],
 ]);

tests/Unit/TestName.php

@@ -11,3 +11,62 @@ it('may start with P', function (string $real, string $toBePrinted) {
     ['PPPackages\Foo', 'PPPackages\Foo'],
     ['PPPackages\Foo', 'PPPackages\Foo'],
 ]);
+
+$names = [
+    'test description' => '__pest_evaluable_test_description',
+    'test_description' => '__pest_evaluable_test__description',
+    'ふ+が+' => '__pest_evaluable_ふ_が_',
+    'ほげ' => '__pest_evaluable_ほげ',
+    '卜竹弓一十山' => '__pest_evaluable_卜竹弓一十山',
+    'アゴデヸ' => '__pest_evaluable_アゴデヸ',
+    '!p8VrB' => '__pest_evaluable__p8VrB',
+    '&xe6VeKWF#n4' => '__pest_evaluable__xe6VeKWF_n4',
+    '%%HurHUnw7zM!' => '__pest_evaluable___HurHUnw7zM_',
+    'rundeliekend' => '__pest_evaluable_rundeliekend',
+    'g%%c!Jt9$fy#Kf' => '__pest_evaluable_g__c_Jt9_fy_Kf',
+    'NRs*Gz2@hmB$W$BPD%%b2U%3P%z%apnwSX' => '__pest_evaluable_NRs_Gz2_hmB_W_BPD__b2U_3P_z_apnwSX',
+    'ÀĤ{¼÷' => '__pest_evaluable_ÀĤ_¼÷',
+    'ìèéàòç' => '__pest_evaluable_ìèéàòç',
+    'زهراء المعادي' => '__pest_evaluable_زهراء_المعادي',
+    'الجبيهه' => '__pest_evaluable_الجبيهه',
+    'الظهران' => '__pest_evaluable_الظهران',
+    'Каролин' => '__pest_evaluable_Каролин',
+    'অ্যান্টার্কটিকা' => '__pest_evaluable_অ্যান্টার্কটিকা',
+    'Frýdek-Místek"' => '__pest_evaluable_Frýdek_Místek_',
+    'Allingåbro&' => '__pest_evaluable_Allingåbro_',
+    'Κεντροαφρικανική Δημοκρατία' => '__pest_evaluable_Κεντροαφρικανική_Δημοκρατία',
+    'آذربایجان غربی' => '__pest_evaluable_آذربایجان_غربی',
+    'זימבבואה' => '__pest_evaluable_זימבבואה',
+    'Belišće' => '__pest_evaluable_Belišće',
+    'Գվատեմալա' => '__pest_evaluable_Գվատեմալա',
+    'パプアニューギニア' => '__pest_evaluable_パプアニューギニア',
+    '富山県' => '__pest_evaluable_富山県',
+    'Қарағанды' => '__pest_evaluable_Қарағанды',
+    'Қостанай' => '__pest_evaluable_Қостанай',
+    '안양시 동안구' => '__pest_evaluable_안양시_동안구',
+    'Itālija' => '__pest_evaluable_Itālija',
+    'Honningsvåg' => '__pest_evaluable_Honningsvåg',
+    'Águeda' => '__pest_evaluable_Águeda',
+    'Râșcani' => '__pest_evaluable_Râșcani',
+    'Năsăud' => '__pest_evaluable_Năsăud',
+    'Орехово-Зуево' => '__pest_evaluable_Орехово_Зуево',
+    'Čereňany' => '__pest_evaluable_Čereňany',
+    'Moravče' => '__pest_evaluable_Moravče',
+    'Šentjernej' => '__pest_evaluable_Šentjernej',
+    'Врање' => '__pest_evaluable_Врање',
+    'Крушевац' => '__pest_evaluable_Крушевац',
+    'Åkersberga' => '__pest_evaluable_Åkersberga',
+    'บอสเนียและเฮอร์เซโกวีนา' => '__pest_evaluable_บอสเนียและเฮอร์เซโกวีนา',
+    'Birleşik Arap Emirlikleri' => '__pest_evaluable_Birleşik_Arap_Emirlikleri',
+    'Німеччина' => '__pest_evaluable_Німеччина',
+    'Nam Định' => '__pest_evaluable_Nam_Định',
+    '呼和浩特' => '__pest_evaluable_呼和浩特',
+];
+
+foreach ($names as $name => $methodName) {
+    test($name)
+        ->expect(fn () => static::getLatestPrintableTestCaseMethodName())
+        ->toBe($name)
+        ->and(fn () => $this->name())
+        ->toBe($methodName);
+}

tests/Visual/Collision.php

@@ -0,0 +1,42 @@
+<?php
+
+test('collision', function (array $arguments) {
+    $snapshot = __DIR__.'/../.snapshots/collision.txt';
+
+    if (in_array('--parallel', $arguments)) {
+        $snapshot = __DIR__.'/../.snapshots/collision-parallel.txt';
+    }
+
+    $output = function () use ($arguments) {
+        $process = (new Symfony\Component\Process\Process(
+            array_merge(['php', 'bin/pest', 'tests/Fixtures/CollisionTest.php'], $arguments),
+            null,
+            ['COLLISION_PRINTER' => 'DefaultPrinter', 'COLLISION_IGNORE_DURATION' => 'true', 'COLLISION_TEST' => true]
+        ));
+
+        $process->run();
+
+        return preg_replace('#\\x1b[[][^A-Za-z]*[A-Za-z]#', '', $process->getOutput());
+    };
+
+    if (getenv('REBUILD_SNAPSHOTS')) {
+        $outputContent = explode("\n", $output());
+        array_pop($outputContent);
+        array_pop($outputContent);
+        array_pop($outputContent);
+
+        if (in_array('--parallel', $arguments)) {
+            array_pop($outputContent);
+            array_pop($outputContent);
+        }
+
+        file_put_contents($snapshot, implode("\n", $outputContent));
+
+        $this->markTestSkipped('Snapshot rebuilt.');
+    }
+
+    expect($output())->toContain(file_get_contents($snapshot));
+})->with([
+    [['']],
+    [['--parallel']],
+])->skip(PHP_OS_FAMILY === 'Windows');

tests/Visual/Parallel.php

@@ -15,6 +15,6 @@ $run = function () {
 };
 
 test('parallel', function () use ($run) {
-    expect($run())->toContain('Tests:    2 deprecated, 3 warnings, 4 incomplete, 1 notice, 4 todos, 9 skipped, 640 passed (1576 assertions)')
+    expect($run())->toContain('Tests:    2 deprecated, 3 warnings, 4 incomplete, 1 notice, 4 todos, 11 skipped, 692 passed (1688 assertions)')
         ->toContain('Parallel: 3 processes');
 })->skip(PHP_OS_FAMILY === 'Windows');