ci: fixes incorrectCasing test

fix: dataset inheritance with method chaining (beforeEach()->with(), describe()->with())

bin/pest

@@ -10,6 +10,7 @@ use Pest\TestCaseMethodFilters\AssigneeTestCaseFilter;
 use Pest\TestCaseMethodFilters\IssueTestCaseFilter;
 use Pest\TestCaseMethodFilters\NotesTestCaseFilter;
 use Pest\TestCaseMethodFilters\PrTestCaseFilter;
+use Pest\TestCaseMethodFilters\FlakyTestCaseFilter;
 use Pest\TestCaseMethodFilters\TodoTestCaseFilter;
 use Pest\TestSuite;
 use Symfony\Component\Console\Input\ArgvInput;
@@ -23,6 +24,7 @@ use Symfony\Component\Console\Output\ConsoleOutput;
 
     $dirty = false;
     $todo = false;
+    $flaky = false;
     $notes = false;
 
     foreach ($arguments as $key => $value) {
@@ -57,6 +59,11 @@ use Symfony\Component\Console\Output\ConsoleOutput;
             unset($arguments[$key]);
         }
 
+        if ($value === '--flaky') {
+            $flaky = true;
+            unset($arguments[$key]);
+        }
+
         if ($value === '--notes') {
             $notes = true;
             unset($arguments[$key]);
@@ -150,6 +157,10 @@ use Symfony\Component\Console\Output\ConsoleOutput;
         $testSuite->tests->addTestCaseMethodFilter(new TodoTestCaseFilter);
     }
 
+    if ($flaky) {
+        $testSuite->tests->addTestCaseMethodFilter(new FlakyTestCaseFilter);
+    }
+
     if ($notes) {
         $testSuite->tests->addTestCaseMethodFilter(new NotesTestCaseFilter);
     }

composer.json

@@ -22,7 +22,7 @@
         "nunomaduro/collision": "^8.9.3",
         "nunomaduro/termwind": "^2.4.0",
         "pestphp/pest-plugin": "^4.0.0",
-        "pestphp/pest-plugin-arch": "^4.0.0",
+        "pestphp/pest-plugin-arch": "^4.0.2",
         "pestphp/pest-plugin-mutate": "^4.0.1",
         "pestphp/pest-plugin-profanity": "^4.2.1",
         "phpunit/phpunit": "^12.5.16",
@@ -50,11 +50,15 @@
             "Tests\\Fixtures\\Arch\\": "tests/Fixtures/Arch",
             "Tests\\": "tests/PHPUnit/"
         },
+        "classmap": [
+            "tests/Fixtures/Arch/ToBeCasedCorrectly/IncorrectCasing/incorrectCasing.php"
+        ],
         "files": [
             "tests/Autoload.php"
         ]
     },
     "require-dev": {
+        "mrpunyapal/peststan": "^0.2.5",
         "pestphp/pest-dev-tools": "^4.1.0",
         "pestphp/pest-plugin-browser": "^4.3.1",
         "pestphp/pest-plugin-type-coverage": "^4.0.4",

phpstan-baseline.neon

@@ -1,11 +1,5 @@
 parameters:
 	ignoreErrors:
-		-
-			message: '#^Parameter \#1 of callable callable\(Pest\\Expectation\<string\|null\>\)\: Pest\\Arch\\Contracts\\ArchExpectation expects Pest\\Expectation\<string\|null\>, Pest\\Expectation\<string\|null\> given\.$#'
-			identifier: argument.type
-			count: 1
-			path: src/ArchPresets/AbstractPreset.php
-
 		-
 			message: '#^Trait Pest\\Concerns\\Expectable is used zero times and is not analysed\.$#'
 			identifier: trait.unused
@@ -24,12 +18,6 @@ parameters:
 			count: 1
 			path: src/Concerns/Testable.php
 
-		-
-			message: '#^Loose comparison using \!\= between \(Closure\|null\) and false will always evaluate to false\.$#'
-			identifier: notEqual.alwaysFalse
-			count: 1
-			path: src/Expectation.php
-
 		-
 			message: '#^Method Pest\\Expectation\:\:and\(\) should return Pest\\Expectation\<TAndValue\> but returns \(Pest\\Expectation&TAndValue\)\|Pest\\Expectation\<TAndValue of mixed\>\.$#'
 			identifier: return.type
@@ -102,78 +90,12 @@ parameters:
 			count: 1
 			path: src/PendingCalls/TestCall.php
 
-		-
-			message: '#^Parameter \#1 \$argv of class Symfony\\Component\\Console\\Input\\ArgvInput constructor expects list\<string\>\|null, array\<int, string\> given\.$#'
-			identifier: argument.type
-			count: 1
-			path: src/Plugins/Parallel.php
-
-		-
-			message: '#^Parameter \#13 \$testRunnerTriggeredDeprecationEvents of class PHPUnit\\TestRunner\\TestResult\\TestResult constructor expects list\<PHPUnit\\Event\\TestRunner\\DeprecationTriggered\>, array given\.$#'
-			identifier: argument.type
-			count: 1
-			path: src/Plugins/Parallel/Paratest/WrapperRunner.php
-
-		-
-			message: '#^Parameter \#14 \$testRunnerTriggeredWarningEvents of class PHPUnit\\TestRunner\\TestResult\\TestResult constructor expects list\<PHPUnit\\Event\\TestRunner\\WarningTriggered\>, array given\.$#'
-			identifier: argument.type
-			count: 1
-			path: src/Plugins/Parallel/Paratest/WrapperRunner.php
-
-		-
-			message: '#^Parameter \#15 \$errors of class PHPUnit\\TestRunner\\TestResult\\TestResult constructor expects list\<PHPUnit\\TestRunner\\TestResult\\Issues\\Issue\>, array given\.$#'
-			identifier: argument.type
-			count: 1
-			path: src/Plugins/Parallel/Paratest/WrapperRunner.php
-
-		-
-			message: '#^Parameter \#16 \$deprecations of class PHPUnit\\TestRunner\\TestResult\\TestResult constructor expects list\<PHPUnit\\TestRunner\\TestResult\\Issues\\Issue\>, array given\.$#'
-			identifier: argument.type
-			count: 1
-			path: src/Plugins/Parallel/Paratest/WrapperRunner.php
-
-		-
-			message: '#^Parameter \#17 \$notices of class PHPUnit\\TestRunner\\TestResult\\TestResult constructor expects list\<PHPUnit\\TestRunner\\TestResult\\Issues\\Issue\>, array given\.$#'
-			identifier: argument.type
-			count: 1
-			path: src/Plugins/Parallel/Paratest/WrapperRunner.php
-
-		-
-			message: '#^Parameter \#18 \$warnings of class PHPUnit\\TestRunner\\TestResult\\TestResult constructor expects list\<PHPUnit\\TestRunner\\TestResult\\Issues\\Issue\>, array given\.$#'
-			identifier: argument.type
-			count: 1
-			path: src/Plugins/Parallel/Paratest/WrapperRunner.php
-
-		-
-			message: '#^Parameter \#19 \$phpDeprecations of class PHPUnit\\TestRunner\\TestResult\\TestResult constructor expects list\<PHPUnit\\TestRunner\\TestResult\\Issues\\Issue\>, array given\.$#'
-			identifier: argument.type
-			count: 1
-			path: src/Plugins/Parallel/Paratest/WrapperRunner.php
-
-		-
-			message: '#^Parameter \#20 \$phpNotices of class PHPUnit\\TestRunner\\TestResult\\TestResult constructor expects list\<PHPUnit\\TestRunner\\TestResult\\Issues\\Issue\>, array given\.$#'
-			identifier: argument.type
-			count: 1
-			path: src/Plugins/Parallel/Paratest/WrapperRunner.php
-
-		-
-			message: '#^Parameter \#21 \$phpWarnings of class PHPUnit\\TestRunner\\TestResult\\TestResult constructor expects list\<PHPUnit\\TestRunner\\TestResult\\Issues\\Issue\>, array given\.$#'
-			identifier: argument.type
-			count: 1
-			path: src/Plugins/Parallel/Paratest/WrapperRunner.php
-
 		-
 			message: '#^Parameter \#4 \$testErroredEvents of class PHPUnit\\TestRunner\\TestResult\\TestResult constructor expects list\<PHPUnit\\Event\\Test\\AfterLastTestMethodErrored\|PHPUnit\\Event\\Test\\BeforeFirstTestMethodErrored\|PHPUnit\\Event\\Test\\Errored\>, array given\.$#'
 			identifier: argument.type
 			count: 1
 			path: src/Plugins/Parallel/Paratest/WrapperRunner.php
 
-		-
-			message: '#^Parameter \#5 \$testFailedEvents of class PHPUnit\\TestRunner\\TestResult\\TestResult constructor expects list\<PHPUnit\\Event\\Test\\Failed\>, array given\.$#'
-			identifier: argument.type
-			count: 1
-			path: src/Plugins/Parallel/Paratest/WrapperRunner.php
-
 		-
 			message: '#^Parameter \#7 \$testSuiteSkippedEvents of class PHPUnit\\TestRunner\\TestResult\\TestResult constructor expects list\<PHPUnit\\Event\\TestSuite\\Skipped\>, array given\.$#'
 			identifier: argument.type

phpstan-pest-extension.neon

@@ -0,0 +1,5 @@
+services:
+    -
+        class: Pest\PHPStan\HigherOrderExpectationTypeExtension
+        tags:
+            - phpstan.broker.expressionTypeResolverExtension

phpstan.neon

@@ -1,5 +1,7 @@
 includes:
     - phpstan-baseline.neon
+    - phpstan-pest-extension.neon
+    - vendor/mrpunyapal/peststan/extension.neon
 
 parameters:
     level: 7
@@ -7,6 +9,3 @@ parameters:
         - src
 
     reportUnmatchedIgnoredErrors: false
-
-    ignoreErrors:
-        - "#type mixed is not subtype of native#"

src/ArchPresets/AbstractPreset.php

@@ -53,7 +53,7 @@ abstract class AbstractPreset // @pest-arch-ignore-line
     /**
      * Runs the given callback for each namespace.
      *
-     * @param  callable(Expectation<string|null>): ArchExpectation  ...$callbacks
+     * @param  callable(Expectation<string>): ArchExpectation  ...$callbacks
      */
     final public function eachUserNamespace(callable ...$callbacks): void
     {

src/Concerns/Testable.php

@@ -14,6 +14,8 @@ use Pest\Support\Reflection;
 use Pest\Support\Shell;
 use Pest\TestSuite;
 use PHPUnit\Framework\Attributes\PostCondition;
+use PHPUnit\Framework\IncompleteTest;
+use PHPUnit\Framework\SkippedTest;
 use PHPUnit\Framework\TestCase;
 use ReflectionException;
 use ReflectionFunction;
@@ -328,7 +330,80 @@ trait Testable
         $arguments = $this->__resolveTestArguments($args);
         $this->__ensureDatasetArgumentNameAndNumberMatches($arguments);
 
-        return $this->__callClosure($closure, $arguments);
+        $method = TestSuite::getInstance()->tests->get(self::$__filename)->getMethod($this->name());
+
+        if ($method->flakyTries === null) {
+            return $this->__callClosure($closure, $arguments);
+        }
+
+        $lastException = null;
+        $initialProperties = get_object_vars($this);
+
+        for ($attempt = 1; $attempt <= $method->flakyTries; $attempt++) {
+            try {
+                return $this->__callClosure($closure, $arguments);
+            } catch (Throwable $e) {
+                if ($e instanceof SkippedTest
+                    || $e instanceof IncompleteTest
+                    || $this->__isExpectedException($e)) {
+                    throw $e;
+                }
+
+                $lastException = $e;
+
+                if ($attempt < $method->flakyTries) {
+                    if ($this->__snapshotChanges !== []) {
+                        throw $e;
+                    }
+
+                    $this->tearDown();
+
+                    Closure::bind(fn (): array => $this->mockObjects = [], $this, TestCase::class)();
+
+                    foreach (array_keys(array_diff_key(get_object_vars($this), $initialProperties)) as $property) {
+                        unset($this->{$property});
+                    }
+
+                    $hasOutputExpectation = Closure::bind(fn (): bool => is_string($this->outputExpectedString) || is_string($this->outputExpectedRegex), $this, TestCase::class)();
+
+                    if ($hasOutputExpectation) {
+                        ob_clean();
+                    }
+
+                    $this->setUp();
+                }
+            }
+        }
+
+        throw $lastException;
+    }
+
+    /**
+     * Determines if the given exception matches PHPUnit's expected exception.
+     */
+    private function __isExpectedException(Throwable $e): bool
+    {
+        $read = fn (string $property): mixed => Closure::bind(fn () => $this->{$property}, $this, TestCase::class)();
+
+        $expectedClass = $read('expectedException');
+
+        if ($expectedClass !== null) {
+            return $e instanceof $expectedClass;
+        }
+
+        $expectedMessage = $read('expectedExceptionMessage');
+
+        if ($expectedMessage !== null) {
+            return str_contains($e->getMessage(), (string) $expectedMessage);
+        }
+
+        $expectedCode = $read('expectedExceptionCode');
+
+        if ($expectedCode !== null) {
+            return $e->getCode() === $expectedCode;
+        }
+
+        return false;
     }
 
     /**
@@ -350,7 +425,8 @@ trait Testable
         }
 
         $underlyingTest = Reflection::getFunctionVariable($this->__test, 'closure');
-        $testParameterTypes = array_values(Reflection::getFunctionArguments($underlyingTest));
+        $testParameterTypesByName = Reflection::getFunctionArguments($underlyingTest);
+        $testParameterTypes = array_values($testParameterTypesByName);
 
         if (count($arguments) !== 1) {
             foreach ($arguments as $argumentIndex => $argumentValue) {
@@ -358,7 +434,11 @@ trait Testable
                     continue;
                 }
 
-                if (in_array($testParameterTypes[$argumentIndex], [Closure::class, 'callable', 'mixed'])) {
+                $parameterType = is_string($argumentIndex)
+                    ? $testParameterTypesByName[$argumentIndex]
+                    : $testParameterTypes[$argumentIndex];
+
+                if (in_array($parameterType, [Closure::class, 'callable', 'mixed'])) {
                     continue;
                 }
 
@@ -384,7 +464,7 @@ trait Testable
             return [$boundDatasetResult];
         }
 
-        return array_values($boundDatasetResult);
+        return $boundDatasetResult;
     }
 
     /**

src/Expectation.php

@@ -688,7 +688,7 @@ final class Expectation
                     return false;
                 }
 
-                foreach (Composer::userNamespacesWithDirectories() as $directory => $namespace) {
+                foreach (Composer::allNamespacesWithDirectories() as $directory => $namespace) {
                     if (str_starts_with($realPath, $directory)) {
                         $relativePath = substr($realPath, strlen($directory) + 1);
                         $relativePath = explode('.', $relativePath)[0];

src/Factories/TestCaseMethodFactory.php

@@ -50,6 +50,11 @@ final class TestCaseMethodFactory
      */
     public int $repetitions = 1;
 
+    /**
+     * The test's number of flaky retry tries.
+     */
+    public ?int $flakyTries = null;
+
     /**
      * Determines if the test is a "todo".
      */

src/Functions.php

@@ -4,7 +4,6 @@ declare(strict_types=1);
 
 use Pest\Browser\Api\ArrayablePendingAwaitablePage;
 use Pest\Browser\Api\PendingAwaitablePage;
-use Pest\Concerns\Expectable;
 use Pest\Configuration;
 use Pest\Exceptions\AfterAllWithinDescribe;
 use Pest\Exceptions\BeforeAllWithinDescribe;
@@ -48,7 +47,7 @@ if (! function_exists('beforeAll')) {
     function beforeAll(Closure $closure): void
     {
         if (DescribeCall::describing() !== []) {
-            $filename = Backtrace::file();
+            $filename = Backtrace::testFile();
 
             throw new BeforeAllWithinDescribe($filename);
         }
@@ -61,13 +60,11 @@ if (! function_exists('beforeEach')) {
     /**
      * Runs the given closure before each test in the current file.
      *
-     * @param-closure-this TestCase  $closure
-     *
-     * @return HigherOrderTapProxy<Expectable|TestCall|TestCase>|Expectable|TestCall|TestCase|mixed
+     * @param-closure-this TestCall  $closure
      */
     function beforeEach(?Closure $closure = null): BeforeEachCall
     {
-        $filename = Backtrace::file();
+        $filename = Backtrace::testFile();
 
         return new BeforeEachCall(TestSuite::getInstance(), $filename, $closure);
     }
@@ -92,8 +89,6 @@ if (! function_exists('describe')) {
      * Adds the given closure as a group of tests. The first argument
      * is the group description; the second argument is a closure
      * that contains the group tests.
-     *
-     * @return HigherOrderTapProxy<Expectable|TestCall|TestCase>|Expectable|TestCall|TestCase|mixed
      */
     function describe(string $description, Closure $tests): DescribeCall
     {
@@ -112,7 +107,7 @@ if (! function_exists('uses')) {
      */
     function uses(string ...$classAndTraits): UsesCall
     {
-        $filename = Backtrace::file();
+        $filename = Backtrace::testFile();
 
         return new UsesCall($filename, array_values($classAndTraits));
     }
@@ -124,7 +119,7 @@ if (! function_exists('pest')) {
      */
     function pest(): Configuration
     {
-        return new Configuration(Backtrace::file());
+        return new Configuration(Backtrace::testFile());
     }
 }
 
@@ -134,9 +129,9 @@ if (! function_exists('test')) {
      * is the test description; the second argument is
      * a closure that contains the test expectations.
      *
-     * @param-closure-this TestCase  $closure
+     * @param-closure-this TestCall  $closure
      *
-     * @return Expectable|TestCall|TestCase|mixed
+     * @return ($description is string ? TestCall : HigherOrderTapProxy|TestCall)
      */
     function test(?string $description = null, ?Closure $closure = null): HigherOrderTapProxy|TestCall
     {
@@ -156,34 +151,23 @@ if (! function_exists('it')) {
      * is the test description; the second argument is
      * a closure that contains the test expectations.
      *
-     * @param-closure-this TestCase  $closure
-     *
-     * @return Expectable|TestCall|TestCase|mixed
+     * @param-closure-this TestCall  $closure
      */
     function it(string $description, ?Closure $closure = null): TestCall
     {
         $description = sprintf('it %s', $description);
 
-        /** @var TestCall $test */
-        $test = test($description, $closure);
-
-        return $test;
+        return test($description, $closure);
     }
 }
 
 if (! function_exists('todo')) {
     /**
      * Creates a new test that is marked as "todo".
-     *
-     * @return Expectable|TestCall|TestCase|mixed
      */
     function todo(string $description): TestCall
     {
-        $test = test($description);
-
-        assert($test instanceof TestCall);
-
-        return $test->todo();
+        return test($description)->todo();
     }
 }
 
@@ -191,13 +175,11 @@ if (! function_exists('afterEach')) {
     /**
      * Runs the given closure after each test in the current file.
      *
-     * @param-closure-this TestCase  $closure
-     *
-     * @return Expectable|HigherOrderTapProxy<Expectable|TestCall|TestCase>|TestCall|mixed
+     * @param-closure-this TestCall  $closure
      */
     function afterEach(?Closure $closure = null): AfterEachCall
     {
-        $filename = Backtrace::file();
+        $filename = Backtrace::testFile();
 
         return new AfterEachCall(TestSuite::getInstance(), $filename, $closure);
     }
@@ -210,7 +192,7 @@ if (! function_exists('afterAll')) {
     function afterAll(Closure $closure): void
     {
         if (DescribeCall::describing() !== []) {
-            $filename = Backtrace::file();
+            $filename = Backtrace::testFile();
 
             throw new AfterAllWithinDescribe($filename);
         }
@@ -227,7 +209,7 @@ if (! function_exists('covers')) {
      */
     function covers(array|string ...$classesOrFunctions): void
     {
-        $filename = Backtrace::file();
+        $filename = Backtrace::testFile();
 
         $beforeEachCall = (new BeforeEachCall(TestSuite::getInstance(), $filename));
 
@@ -256,7 +238,7 @@ if (! function_exists('mutates')) {
      */
     function mutates(array|string ...$targets): void
     {
-        $filename = Backtrace::file();
+        $filename = Backtrace::testFile();
 
         $beforeEachCall = (new BeforeEachCall(TestSuite::getInstance(), $filename));
         $beforeEachCall->group('__pest_mutate_only');

src/PHPStan/HigherOrderExpectationTypeExtension.php

@@ -0,0 +1,57 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Pest\PHPStan;
+
+use Pest\Expectations\HigherOrderExpectation;
+use PhpParser\Node\Expr;
+use PhpParser\Node\Expr\PropertyFetch;
+use PhpParser\Node\Identifier;
+use PHPStan\Analyser\Scope;
+use PHPStan\Reflection\ReflectionProvider;
+use PHPStan\Type\ExpressionTypeResolverExtension;
+use PHPStan\Type\ObjectType;
+use PHPStan\Type\Type;
+
+/**
+ * Prevents native declared properties of HigherOrderExpectation (like $original,
+ * $expectation, $opposite, $shouldReset) from being incorrectly resolved as
+ * higher-order value property accesses by downstream ExpressionTypeResolverExtensions.
+ *
+ * This extension must be registered BEFORE the peststan HigherOrderExpectationTypeExtension.
+ *
+ * @internal
+ */
+final readonly class HigherOrderExpectationTypeExtension implements ExpressionTypeResolverExtension
+{
+    public function __construct(
+        private ReflectionProvider $reflectionProvider,
+    ) {}
+
+    public function getType(Expr $expr, Scope $scope): ?Type
+    {
+        if (! $expr instanceof PropertyFetch || ! $expr->name instanceof Identifier) {
+            return null;
+        }
+
+        $varType = $scope->getType($expr->var);
+
+        if (! (new ObjectType(HigherOrderExpectation::class))->isSuperTypeOf($varType)->yes()) {
+            return null;
+        }
+
+        if (! $this->reflectionProvider->hasClass(HigherOrderExpectation::class)) {
+            return null;
+        }
+
+        $propertyName = $expr->name->name;
+        $classReflection = $this->reflectionProvider->getClass(HigherOrderExpectation::class);
+
+        if (! $classReflection->hasNativeProperty($propertyName)) {
+            return null;
+        }
+
+        return $varType->getProperty($propertyName, $scope)->getReadableType();
+    }
+}

src/PendingCalls/DescribeCall.php

@@ -5,7 +5,6 @@ declare(strict_types=1);
 namespace Pest\PendingCalls;
 
 use Closure;
-use Pest\Support\Backtrace;
 use Pest\Support\Description;
 use Pest\TestSuite;
 
@@ -53,7 +52,11 @@ final class DescribeCall
      */
     public function __destruct()
     {
-        unset($this->currentBeforeEachCall);
+        // Ensure BeforeEachCall destructs before creating tests
+        // by moving to local scope and clearing the reference
+        $beforeEach = $this->currentBeforeEachCall;
+        $this->currentBeforeEachCall = null;
+        unset($beforeEach);  // Trigger destructor immediately
 
         self::$describing[] = $this->description;
 
@@ -71,12 +74,13 @@ final class DescribeCall
      */
     public function __call(string $name, array $arguments): self
     {
-        $filename = Backtrace::file();
-
         if (! $this->currentBeforeEachCall instanceof BeforeEachCall) {
-            $this->currentBeforeEachCall = new BeforeEachCall(TestSuite::getInstance(), $filename);
+            $this->currentBeforeEachCall = new BeforeEachCall(TestSuite::getInstance(), $this->filename);
 
-            $this->currentBeforeEachCall->describing[] = $this->description;
+            $this->currentBeforeEachCall->describing = array_merge(
+                DescribeCall::describing(),
+                [$this->description]
+            );
         }
 
         $this->currentBeforeEachCall->{$name}(...$arguments);

src/PendingCalls/TestCall.php

@@ -412,6 +412,20 @@ final class TestCall // @phpstan-ignore-line
         return $this;
     }
 
+    /**
+     * Marks the test as flaky, retrying it up to the given number of times.
+     */
+    public function flaky(int $tries = 3): self
+    {
+        if ($tries < 1) {
+            throw new InvalidArgumentException('The number of tries must be greater than 0.');
+        }
+
+        $this->testCaseMethod->flakyTries = $tries;
+
+        return $this;
+    }
+
     /**
      * Marks the test as "todo".
      */

src/Plugins/Help.php

@@ -152,6 +152,9 @@ final readonly class Help implements HandlesArguments
         ], [
             'arg' => '--dirty',
             'desc' => 'Only run tests that have uncommitted changes according to Git',
+        ], [
+            'arg' => '--flaky',
+            'desc' => 'Output to standard output tests marked as flaky',
         ], ...$content['Selection']];
 
         $content['Reporting'] = [...$content['Reporting'], ...[

src/Plugins/Parallel.php

@@ -34,7 +34,7 @@ final class Parallel implements HandlesArguments
     /**
      * @var string[]
      */
-    private const array UNSUPPORTED_ARGUMENTS = ['--todo', '--todos', '--retry', '--notes', '--issue', '--pr', '--pull-request'];
+    private const array UNSUPPORTED_ARGUMENTS = ['--todo', '--todos', '--retry', '--notes', '--issue', '--pr', '--pull-request', '--flaky'];
 
     /**
      * Whether the given command line arguments indicate that the test suite should be run in parallel.

src/Plugins/Parallel/Paratest/ResultPrinter.php

@@ -81,7 +81,9 @@ final class ResultPrinter
             public function flush(): void {}
         };
 
-        $this->compactPrinter = CompactPrinter::default();
+        $this->compactPrinter = CompactPrinter::default(
+            decorated: ! in_array('--colors=never', $_SERVER['argv'] ?? [], true),
+        );
 
         if (! $this->options->configuration->hasLogfileTeamcity()) {
             return;

src/Plugins/Parallel/Support/CompactPrinter.php

@@ -62,12 +62,12 @@ final class CompactPrinter
     /**
      * Creates a new instance of the Compact Printer.
      */
-    public static function default(): self
+    public static function default(bool $decorated = true): self
     {
         return new self(
             terminal(),
-            new ConsoleOutput(decorated: true),
-            new Style(new ConsoleOutput(decorated: true)),
+            new ConsoleOutput(decorated: $decorated),
+            new Style(new ConsoleOutput(decorated: $decorated)),
             terminal()->width() - 4,
         );
     }

src/Support/Backtrace.php

@@ -23,7 +23,9 @@ final class Backtrace
         $current = null;
 
         foreach (debug_backtrace(self::BACKTRACE_OPTIONS) as $trace) {
-            assert(array_key_exists(self::FILE, $trace));
+            if (array_key_exists(self::FILE, $trace) === false) {
+                break;
+            }
 
             $traceFile = str_replace(DIRECTORY_SEPARATOR, '/', $trace[self::FILE]);
 

src/TestCaseMethodFilters/FlakyTestCaseFilter.php

@@ -0,0 +1,19 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Pest\TestCaseMethodFilters;
+
+use Pest\Contracts\TestCaseMethodFilter;
+use Pest\Factories\TestCaseMethodFactory;
+
+final readonly class FlakyTestCaseFilter implements TestCaseMethodFilter
+{
+    /**
+     * Filter the test case methods.
+     */
+    public function accept(TestCaseMethodFactory $factory): bool
+    {
+        return $factory->flakyTries !== null;
+    }
+}

tests/.pest/snapshots/Visual/Help/visual_snapshot_of_help_command_output.snap

@@ -28,6 +28,7 @@
   --pull-request  Output to standard output tests with the given pull request number (alias for --pr)  
   --retry  Run non-passing tests first and stop execution upon first error or failure  
   --dirty ...... Only run tests that have uncommitted changes according to Git  
+  --flaky .................... Output to standard output tests marked as flaky  
   --all .................... Ignore test selection from XML configuration file  
   --list-suites ................................... List available test suites  
   --testsuite [name] ......... Only run tests from the specified test suite(s)  
@@ -130,6 +131,8 @@
   CODE COVERAGE OPTIONS:
   --coverage ..... Generate code coverage report and output to standard output  
   --coverage --min  Set the minimum required coverage percentage, and fail if not met  
+  --coverage --exactly  Set the exact required coverage percentage, and fail if not met  
+  --coverage --only-covered  Hide files with 0% coverage from the code coverage report  
   --coverage-clover [file]  Write code coverage report in Clover XML format to file  
   --coverage-openclover [file]  Write code coverage report in OpenClover XML format to file  
   --coverage-cobertura [file]  Write code coverage report in Cobertura XML format to file  

tests/.pest/snapshots/Visual/Todo/todo.snap

@@ -15,6 +15,9 @@
   ↓ todo on describe → should not fail
   ↓ todo on describe → should run
 
+   TODO  Tests\Features\Flaky - 1 todo
+  ↓ it does not retry todo tests
+
    TODO  Tests\Features\Todo - 29 todos
   ↓ something todo later
   ↓ something todo later chained
@@ -81,6 +84,6 @@
    PASS  Tests\CustomTestCase\ParentTest
   ✓ override method
 
-  Tests:    39 todos, 3 passed (21 assertions)
+  Tests:    40 todos, 3 passed (21 assertions)
   Duration: x.xxs
 

tests/.pest/snapshots/Visual/Todo/todo_in_parallel.snap

@@ -15,6 +15,9 @@
   ↓ todo on describe → should not fail
   ↓ todo on describe → should run
 
+   TODO  Tests\Features\Flaky - 1 todo
+  ↓ it does not retry todo tests
+
    TODO  Tests\Features\Todo - 29 todos
   ↓ something todo later
   ↓ something todo later chained
@@ -81,6 +84,6 @@
    PASS  Tests\CustomTestCase\ParentTest
   ✓ override method
 
-  Tests:    39 todos, 3 passed (21 assertions)
+  Tests:    40 todos, 3 passed (21 assertions)
   Duration: x.xxs
 

tests/.pest/snapshots/Visual/Todo/todos.snap

@@ -15,6 +15,9 @@
   ↓ todo on describe → should not fail
   ↓ todo on describe → should run
 
+   TODO  Tests\Features\Flaky - 1 todo
+  ↓ it does not retry todo tests
+
    TODO  Tests\Features\Todo - 29 todos
   ↓ something todo later
   ↓ something todo later chained
@@ -81,6 +84,6 @@
    PASS  Tests\CustomTestCase\ParentTest
   ✓ override method
 
-  Tests:    39 todos, 3 passed (21 assertions)
+  Tests:    40 todos, 3 passed (21 assertions)
   Duration: x.xxs
 

tests/.pest/snapshots/Visual/Todo/todos_in_parallel.snap

@@ -15,6 +15,9 @@
   ↓ todo on describe → should not fail
   ↓ todo on describe → should run
 
+   TODO  Tests\Features\Flaky - 1 todo
+  ↓ it does not retry todo tests
+
    TODO  Tests\Features\Todo - 29 todos
   ↓ something todo later
   ↓ something todo later chained
@@ -81,6 +84,6 @@
    PASS  Tests\CustomTestCase\ParentTest
   ✓ override method
 
-  Tests:    39 todos, 3 passed (21 assertions)
+  Tests:    40 todos, 3 passed (21 assertions)
   Duration: x.xxs
 

tests/.snapshots/success.txt

@@ -95,6 +95,48 @@
    PASS  Tests\Features\Covers\TraitCoverage
   ✓ it uses the correct PHPUnit attribute for trait
 
+   PASS  Tests\Features\DatasetMethodChaining
+  ✓ beforeEach()->with() applies dataset to tests → receives the dataset value with (10)
+  ✓ beforeEach()->with() applies dataset to tests → it also receives the dataset value in it() with (10)
+  ✓ beforeEach()->with() with multiple dataset values → receives each value from the dataset with (1)
+  ✓ beforeEach()->with() with multiple dataset values → receives each value from the dataset with (2)
+  ✓ beforeEach()->with() with multiple dataset values → receives each value from the dataset with (3)
+  ✓ beforeEach()->with() with keyed dataset → receives keyed dataset values with dataset "first"
+  ✓ beforeEach()->with() with keyed dataset → receives keyed dataset values with dataset "second"
+  ✓ beforeEach()->with() with closure dataset → receives values from closure dataset with (100)
+  ✓ beforeEach()->with() with closure dataset → receives values from closure dataset with (200)
+  ✓ describe()->with() passes dataset to tests → receives the dataset value with (42)
+  ✓ describe()->with() passes dataset to tests → it also receives it in it() with (42)
+  ✓ describe()->with() with multiple values → receives each value with (5)
+  ✓ describe()->with() with multiple values → receives each value with (10)
+  ✓ describe()->with() with multiple values → receives each value with (15)
+  ✓ describe()->with() with keyed dataset → receives keyed values with dataset "alpha"
+  ✓ describe()->with() with keyed dataset → receives keyed values with dataset "beta"
+  ✓ describe()->with() with closure dataset → receives closure dataset values with (7)
+  ✓ describe()->with() with closure dataset → receives closure dataset values with (14)
+  ✓ outer with dataset → inner without dataset → inherits outer dataset with (1)
+  ✓ nested describe blocks with datasets at multiple levels → level 1 → receives level 1 dataset with (10)
+  ✓ nested describe blocks with datasets at multiple levels → level 1 → level 2 → receives datasets from all ancestor levels with (10) / (20)
+  ✓ deeply nested describe with datasets → a → b → c → receives all ancestor datasets with (1) / (2) / (3)
+  ✓ beforeEach()->with() combined with test->with() → receives both datasets as cross product with (10) / (1)
+  ✓ beforeEach()->with() combined with test->with() → receives both datasets as cross product with (10) / (2)
+  ✓ describe()->with() combined with test->with() → receives both datasets with (5) / (50)
+  ✓ describe()->with() combined with test->with() → receives both datasets with (5) / (60)
+  ✓ beforeEach closure and beforeEach()->with() coexist → has both the closure state and dataset with (99)
+  ✓ beforeEach()->with() does not interfere with closure hooks → closures run in order and dataset is applied with (42)
+  ✓ first describe with dataset → gets its own dataset with (111)
+  ✓ second describe with different dataset → gets its own dataset, not the sibling with (222)
+  ✓ third describe without dataset → has no dataset leaking from siblings
+  ✓ describe()->with() with beforeEach closure → both hook and dataset work with (77)
+  ✓ describe()->with() with afterEach closure → dataset is available and afterEach runs with (88)
+  ✓ multiple tests share the same beforeEach dataset → first test gets the dataset with (33)
+  ✓ multiple tests share the same beforeEach dataset → second test also gets the dataset with (33)
+  ✓ multiple tests share the same beforeEach dataset → it third test with it() also gets the dataset with (33)
+  ✓ outer describe → inner describe with dataset on hook → inherits outer beforeEach and has inner dataset with (55)
+  ✓ outer describe → outer test is unaffected by inner dataset
+  ✓ describe()->with() preserves depends → first with (9)
+  ✓ describe()->with() preserves depends → second with (9)
+
    PASS  Tests\Features\DatasetsTests - 1 todo
   ✓ it throws exception if dataset does not exist
   ✓ it throws exception if dataset already exist
@@ -215,6 +257,20 @@
   ✓ it may be used with high order after describe block with dataset "formal"
   ✓ it may be used with high order after describe block with dataset "informal"
   ✓ after describe block with named dataset with ('after')
+  ✓ named parameters match by parameter name with ('Taylor', 'taylor@laravel.com')
+  ✓ named parameters work with multiple dataset items with ('Taylor', 'taylor@laravel.com')
+  ✓ named parameters work with multiple dataset items with ('James', 'james@laravel.com')
+  ✓ named parameters work in different order than closure params with ('a', 'b', 'c')
+  ✓ named parameters work with named dataset keys with dataset "taylor"
+  ✓ named parameters work with named dataset keys with dataset "james"
+  ✓ named parameters work with closures that should be resolved with (Closure Object (), Closure Object ())
+  ✓ named parameters work with closure type hints with ('Taylor', Closure Object ())
+  ✓ named parameters work with registered datasets with ('Taylor', 'taylor@laravel.com')
+  ✓ named parameters work with registered datasets with ('James', 'james@laravel.com')
+  ✓ named parameters work with bound closure returning associative array with (Closure Object ())
+  ✓ dataset items can mix named and sequential styles with ('Taylor', 'taylor@laravel.com')
+  ✓ dataset items can mix named and sequential styles with ('James', 'james@laravel.com') #1
+  ✓ dataset items can mix named and sequential styles with ('James', 'james@laravel.com') #2
 
    PASS  Tests\Features\Depends
   ✓ first
@@ -1073,6 +1129,40 @@
   ✓ it may return a file path
   ✓ it may throw an exception if the file does not exist
 
+   WARN  Tests\Features\Flaky - 1 todo
+  ✓ it passes on first try
+  ✓ it passes on a subsequent try
+  ✓ it has a default of 3 tries
+  ✓ it succeeds on the last possible try
+  ✓ it works with tries of 1
+  ✓ it retries assertion failures
+  ✓ it works with a dataset with (1)
+  ✓ it works with a dataset with (2)
+  ✓ it works with a dataset with (3)
+  ✓ it retries each dataset independently with ('alpha')
+  ✓ it retries each dataset independently with ('beta')
+  ✓ within a describe block → it retries inside describe
+  ✓ lifecycle hooks with flaky → it re-runs beforeEach on each retry
+  ✓ afterEach with flaky → it runs afterEach between retries
+  - it does not retry skipped tests → intentionally skipped
+  ✓ it works with repeat and flaky @ repetition 1 of 2
+  ✓ it works with repeat and flaky @ repetition 2 of 2
+  ✓ it works as higher order test
+  ✓ it fails after exhausting all retries
+  ✓ it throws when tries is less than 1
+  ✓ it throws when tries is negative
+  ↓ it does not retry todo tests
+  ✓ it retries php errors
+  ✓ it works with throws and flaky
+  ✓ it does not retry expected exceptions
+  ✓ it does not retry fails()
+  ✓ it retries unexpected exceptions even with throws set
+  ✓ it does not leak mock objects between retries
+  ✓ it does not stop retrying when snapshot changes are absent
+  ✓ it does not leak dynamic properties between retries
+  ✓ it clears output buffer between retries when expectOutputString is used
+  ✓ it preserves output between retries when no output expectation is set
+
    WARN  Tests\Features\Helpers
   ✓ it can set/get properties on $this
   ! it gets null if property do not exist → Undefined property Tests\Features\Helpers::$wqdwqdqw
@@ -1772,9 +1862,9 @@
    PASS  Tests\Visual\Help
   ✓ visual snapshot of help command output
 
-   WARN  Tests\Visual\JUnit
+   PASS  Tests\Visual\JUnit
   ✓ junit output
-  - junit with parallel → Not working yet
+  ✓ junit with parallel
 
    PASS  Tests\Visual\Parallel
   ✓ parallel
@@ -1813,4 +1903,4 @@
   ✓ pass with dataset with ('my-datas-set-value')
   ✓ within describe → pass with dataset with ('my-datas-set-value')
 
-  Tests:    2 deprecated, 4 warnings, 5 incomplete, 2 notices, 39 todos, 35 skipped, 1211 passed (2847 assertions)
+  Tests:    2 deprecated, 4 warnings, 5 incomplete, 2 notices, 40 todos, 35 skipped, 1296 passed (2977 assertions)

tests/.tests/FlakyFailure.php

@@ -0,0 +1,5 @@
+<?php
+
+it('fails after exhausting all retries', function () {
+    throw new Exception('Always fails');
+})->flaky(tries: 2);

tests/Features/DatasetMethodChaining.php

@@ -0,0 +1,287 @@
+<?php
+
+/**
+ * Tests for dataset method chaining with hooks and describe blocks.
+ *
+ * Covers the fix from PR #1565: beforeEach()->with(), describe()->with(),
+ * and nested describe blocks with datasets.
+ */
+
+// ---------------------------------------------------------------
+// beforeEach()->with() inside describe blocks
+// ---------------------------------------------------------------
+
+describe('beforeEach()->with() applies dataset to tests', function () {
+    beforeEach()->with([10]);
+
+    test('receives the dataset value', function ($value) {
+        expect($value)->toBe(10);
+    });
+
+    it('also receives the dataset value in it()', function ($value) {
+        expect($value)->toBe(10);
+    });
+});
+
+describe('beforeEach()->with() with multiple dataset values', function () {
+    beforeEach()->with([1, 2, 3]);
+
+    test('receives each value from the dataset', function ($value) {
+        expect($value)->toBeIn([1, 2, 3]);
+    });
+});
+
+describe('beforeEach()->with() with keyed dataset', function () {
+    beforeEach()->with(['first' => [10], 'second' => [20]]);
+
+    test('receives keyed dataset values', function ($value) {
+        expect($value)->toBeIn([10, 20]);
+    });
+});
+
+describe('beforeEach()->with() with closure dataset', function () {
+    beforeEach()->with(function () {
+        yield [100];
+        yield [200];
+    });
+
+    test('receives values from closure dataset', function ($value) {
+        expect($value)->toBeIn([100, 200]);
+    });
+});
+
+// ---------------------------------------------------------------
+// describe()->with() method chaining
+// ---------------------------------------------------------------
+
+describe('describe()->with() passes dataset to tests', function () {
+    test('receives the dataset value', function ($value) {
+        expect($value)->toBe(42);
+    });
+
+    it('also receives it in it()', function ($value) {
+        expect($value)->toBe(42);
+    });
+})->with([42]);
+
+describe('describe()->with() with multiple values', function () {
+    test('receives each value', function ($value) {
+        expect($value)->toBeIn([5, 10, 15]);
+    });
+})->with([5, 10, 15]);
+
+describe('describe()->with() with keyed dataset', function () {
+    test('receives keyed values', function ($value) {
+        expect($value)->toBeIn([100, 200]);
+    });
+})->with(['alpha' => [100], 'beta' => [200]]);
+
+describe('describe()->with() with closure dataset', function () {
+    test('receives closure dataset values', function ($value) {
+        expect($value)->toBeIn([7, 14]);
+    });
+})->with(function () {
+    yield [7];
+    yield [14];
+});
+
+// ---------------------------------------------------------------
+// Nested describe blocks with datasets
+// ---------------------------------------------------------------
+
+describe('outer with dataset', function () {
+    describe('inner without dataset', function () {
+        test('inherits outer dataset', function (...$args) {
+            expect($args)->toBe([1]);
+        });
+    });
+})->with([1]);
+
+describe('nested describe blocks with datasets at multiple levels', function () {
+    describe('level 1', function () {
+        test('receives level 1 dataset', function (...$args) {
+            expect($args)->toBe([10]);
+        });
+
+        describe('level 2', function () {
+            test('receives datasets from all ancestor levels', function (...$args) {
+                expect($args)->toBe([10, 20]);
+            });
+        })->with([20]);
+    })->with([10]);
+});
+
+describe('deeply nested describe with datasets', function () {
+    describe('a', function () {
+        describe('b', function () {
+            describe('c', function () {
+                test('receives all ancestor datasets', function (...$args) {
+                    expect($args)->toBe([1, 2, 3]);
+                });
+            })->with([3]);
+        })->with([2]);
+    })->with([1]);
+});
+
+// ---------------------------------------------------------------
+// Combining hook datasets with test-level datasets
+// ---------------------------------------------------------------
+
+describe('beforeEach()->with() combined with test->with()', function () {
+    beforeEach()->with([10]);
+
+    test('receives both datasets as cross product', function ($hookValue, $testValue) {
+        expect($hookValue)->toBe(10);
+        expect($testValue)->toBeIn([1, 2]);
+    })->with([1, 2]);
+});
+
+describe('describe()->with() combined with test->with()', function () {
+    test('receives both datasets', function ($describeValue, $testValue) {
+        expect($describeValue)->toBe(5);
+        expect($testValue)->toBeIn([50, 60]);
+    })->with([50, 60]);
+})->with([5]);
+
+// ---------------------------------------------------------------
+// beforeEach()->with() combined with beforeEach closure
+// ---------------------------------------------------------------
+
+describe('beforeEach closure and beforeEach()->with() coexist', function () {
+    beforeEach(function () {
+        $this->setupValue = 'initialized';
+    });
+
+    beforeEach()->with([99]);
+
+    test('has both the closure state and dataset', function ($value) {
+        expect($this->setupValue)->toBe('initialized');
+        expect($value)->toBe(99);
+    });
+});
+
+describe('beforeEach()->with() does not interfere with closure hooks', function () {
+    beforeEach(function () {
+        $this->counter = 1;
+    });
+
+    beforeEach(function () {
+        $this->counter++;
+    });
+
+    beforeEach()->with([42]);
+
+    test('closures run in order and dataset is applied', function ($value) {
+        expect($this->counter)->toBe(2);
+        expect($value)->toBe(42);
+    });
+});
+
+// ---------------------------------------------------------------
+// Dataset isolation between describe blocks
+// ---------------------------------------------------------------
+
+describe('first describe with dataset', function () {
+    beforeEach()->with([111]);
+
+    test('gets its own dataset', function ($value) {
+        expect($value)->toBe(111);
+    });
+});
+
+describe('second describe with different dataset', function () {
+    beforeEach()->with([222]);
+
+    test('gets its own dataset, not the sibling', function ($value) {
+        expect($value)->toBe(222);
+    });
+});
+
+describe('third describe without dataset', function () {
+    test('has no dataset leaking from siblings', function () {
+        expect(true)->toBeTrue();
+    });
+});
+
+// ---------------------------------------------------------------
+// describe()->with() combined with beforeEach hooks
+// ---------------------------------------------------------------
+
+describe('describe()->with() with beforeEach closure', function () {
+    beforeEach(function () {
+        $this->hookRan = true;
+    });
+
+    test('both hook and dataset work', function ($value) {
+        expect($this->hookRan)->toBeTrue();
+        expect($value)->toBe(77);
+    });
+})->with([77]);
+
+describe('describe()->with() with afterEach closure', function () {
+    afterEach(function () {
+        expect($this->value)->toBe(88);
+    });
+
+    test('dataset is available and afterEach runs', function ($value) {
+        $this->value = $value;
+        expect($value)->toBe(88);
+    });
+})->with([88]);
+
+// ---------------------------------------------------------------
+// Multiple tests in a describe with beforeEach()->with()
+// ---------------------------------------------------------------
+
+describe('multiple tests share the same beforeEach dataset', function () {
+    beforeEach()->with([33]);
+
+    test('first test gets the dataset', function ($value) {
+        expect($value)->toBe(33);
+    });
+
+    test('second test also gets the dataset', function ($value) {
+        expect($value)->toBe(33);
+    });
+
+    it('third test with it() also gets the dataset', function ($value) {
+        expect($value)->toBe(33);
+    });
+});
+
+// ---------------------------------------------------------------
+// Nested describe with beforeEach()->with() at inner level
+// ---------------------------------------------------------------
+
+describe('outer describe', function () {
+    beforeEach(function () {
+        $this->outer = true;
+    });
+
+    describe('inner describe with dataset on hook', function () {
+        beforeEach()->with([55]);
+
+        test('inherits outer beforeEach and has inner dataset', function ($value) {
+            expect($this->outer)->toBeTrue();
+            expect($value)->toBe(55);
+        });
+    });
+
+    test('outer test is unaffected by inner dataset', function () {
+        expect($this->outer)->toBeTrue();
+    });
+});
+
+// ---------------------------------------------------------------
+// describe()->with() with depends
+// ---------------------------------------------------------------
+
+describe('describe()->with() preserves depends', function () {
+    test('first', function ($value) {
+        expect($value)->toBe(9);
+    });
+
+    test('second', function ($value) {
+        expect($value)->toBe(9);
+    })->depends('first');
+})->with([9]);

tests/Features/DatasetsTests.php

@@ -457,3 +457,88 @@ dataset('after-describe', ['after']);
 test('after describe block with named dataset', function (...$args) {
     expect($args)->toBe(['after']);
 })->with('after-describe');
+
+test('named parameters match by parameter name', function (string $email, string $name) {
+    expect($name)->toBe('Taylor');
+    expect($email)->toBe('taylor@laravel.com');
+})->with([
+    ['name' => 'Taylor', 'email' => 'taylor@laravel.com'],
+]);
+
+test('named parameters work with multiple dataset items', function (string $email, string $name) {
+    expect($name)->toBeString();
+    expect($email)->toContain('@');
+})->with([
+    ['name' => 'Taylor', 'email' => 'taylor@laravel.com'],
+    ['name' => 'James', 'email' => 'james@laravel.com'],
+]);
+
+test('named parameters work in different order than closure params', function (string $third, string $first, string $second) {
+    expect($first)->toBe('a');
+    expect($second)->toBe('b');
+    expect($third)->toBe('c');
+})->with([
+    ['first' => 'a', 'second' => 'b', 'third' => 'c'],
+]);
+
+test('named parameters work with named dataset keys', function (string $email, string $name) {
+    expect($name)->toBeString();
+    expect($email)->toContain('@');
+})->with([
+    'taylor' => ['name' => 'Taylor', 'email' => 'taylor@laravel.com'],
+    'james' => ['name' => 'James', 'email' => 'james@laravel.com'],
+]);
+
+test('named parameters work with closures that should be resolved', function (string $email, string $name) {
+    expect($name)->toBe('bar');
+    expect($email)->toBe('bar@example.com');
+})->with([
+    [
+        'name' => function () {
+            return $this->foo;
+        },
+        'email' => function () {
+            return $this->foo.'@example.com';
+        },
+    ],
+]);
+
+test('named parameters work with closure type hints', function (Closure $callback, string $name) {
+    expect($name)->toBe('Taylor');
+    expect($callback())->toBe('resolved');
+})->with([
+    [
+        'name' => 'Taylor',
+        'callback' => function () {
+            return 'resolved';
+        },
+    ],
+]);
+
+dataset('named-params-dataset', [
+    ['name' => 'Taylor', 'email' => 'taylor@laravel.com'],
+    ['name' => 'James', 'email' => 'james@laravel.com'],
+]);
+
+test('named parameters work with registered datasets', function (string $email, string $name) {
+    expect($name)->toBeString();
+    expect($email)->toContain('@');
+})->with('named-params-dataset');
+
+test('named parameters work with bound closure returning associative array', function (string $email, string $name) {
+    expect($name)->toBe('bar');
+    expect($email)->toBe('test@example.com');
+})->with([
+    function () {
+        return ['name' => $this->foo, 'email' => 'test@example.com'];
+    },
+]);
+
+test('dataset items can mix named and sequential styles', function (string $name, string $email) {
+    expect($name)->toBeString();
+    expect($email)->toContain('@');
+})->with([
+    ['name' => 'Taylor', 'email' => 'taylor@laravel.com'],
+    ['James', 'james@laravel.com'],
+    ['James', 'email' => 'james@laravel.com'],
+]);

tests/Features/Flaky.php

@@ -0,0 +1,300 @@
+<?php
+
+use Symfony\Component\Process\Process;
+
+it('passes on first try', function () {
+    expect(true)->toBeTrue();
+})->flaky();
+
+it('passes on a subsequent try', function () {
+    $file = sys_get_temp_dir().'/pest_flaky_'.crc32(__FILE__.__LINE__);
+    $count = file_exists($file) ? (int) file_get_contents($file) : 0;
+    file_put_contents($file, (string) ++$count);
+
+    if ($count < 2) {
+        throw new Exception('Flaky failure');
+    }
+
+    @unlink($file);
+    expect(true)->toBeTrue();
+})->flaky(tries: 3);
+
+it('has a default of 3 tries', function () {
+    expect(true)->toBeTrue();
+})->flaky();
+
+it('succeeds on the last possible try', function () {
+    $file = sys_get_temp_dir().'/pest_flaky_last_try';
+    $count = file_exists($file) ? (int) file_get_contents($file) : 0;
+    file_put_contents($file, (string) ++$count);
+
+    if ($count < 3) {
+        throw new Exception('Not yet');
+    }
+
+    @unlink($file);
+    expect(true)->toBeTrue();
+})->flaky(tries: 3);
+
+it('works with tries of 1', function () {
+    expect(true)->toBeTrue();
+})->flaky(tries: 1);
+
+it('retries assertion failures', function () {
+    $file = sys_get_temp_dir().'/pest_flaky_assertion';
+    $count = file_exists($file) ? (int) file_get_contents($file) : 0;
+    file_put_contents($file, (string) ++$count);
+
+    if ($count < 2) {
+        expect(false)->toBeTrue();
+    }
+
+    @unlink($file);
+    expect(true)->toBeTrue();
+})->flaky(tries: 3);
+
+it('works with a dataset', function (int $number) {
+    expect($number)->toBeGreaterThan(0);
+})->flaky(tries: 2)->with([1, 2, 3]);
+
+it('retries each dataset independently', function (string $label) {
+    $file = sys_get_temp_dir().'/pest_flaky_dataset_'.md5($label);
+    $count = file_exists($file) ? (int) file_get_contents($file) : 0;
+    file_put_contents($file, (string) ++$count);
+
+    if ($count < 2) {
+        throw new Exception("Flaky for $label");
+    }
+
+    @unlink($file);
+    expect(true)->toBeTrue();
+})->flaky(tries: 3)->with(['alpha', 'beta']);
+
+describe('within a describe block', function () {
+    it('retries inside describe', function () {
+        $file = sys_get_temp_dir().'/pest_flaky_describe';
+        $count = file_exists($file) ? (int) file_get_contents($file) : 0;
+        file_put_contents($file, (string) ++$count);
+
+        if ($count < 2) {
+            throw new Exception('Flaky inside describe');
+        }
+
+        @unlink($file);
+        expect(true)->toBeTrue();
+    })->flaky(tries: 2);
+});
+
+describe('lifecycle hooks with flaky', function () {
+    beforeEach(function () {
+        $this->setupCount = ($this->setupCount ?? 0) + 1;
+    });
+
+    it('re-runs beforeEach on each retry', function () {
+        $file = sys_get_temp_dir().'/pest_flaky_lifecycle';
+        $count = file_exists($file) ? (int) file_get_contents($file) : 0;
+        file_put_contents($file, (string) ++$count);
+
+        if ($count < 2) {
+            throw new Exception('Flaky lifecycle');
+        }
+
+        @unlink($file);
+        // After retry: setUp ran for initial + retry = setupCount should be 2
+        expect($this->setupCount)->toBe(2);
+    })->flaky(tries: 3);
+});
+
+describe('afterEach with flaky', function () {
+    $state = new stdClass;
+    $state->teardownCount = 0;
+
+    afterEach(function () use ($state) {
+        $state->teardownCount++;
+    });
+
+    it('runs afterEach between retries', function () use ($state) {
+        $file = sys_get_temp_dir().'/pest_flaky_aftereach';
+        $count = file_exists($file) ? (int) file_get_contents($file) : 0;
+        file_put_contents($file, (string) ++$count);
+
+        if ($count < 2) {
+            throw new Exception('Flaky afterEach');
+        }
+
+        @unlink($file);
+        // tearDown was called once between retries
+        expect($state->teardownCount)->toBe(1);
+    })->flaky(tries: 3);
+});
+
+it('does not retry skipped tests')
+    ->skip('intentionally skipped')
+    ->flaky(tries: 3);
+
+it('works with repeat and flaky', function () {
+    expect(true)->toBeTrue();
+})->repeat(times: 2)->flaky(tries: 2);
+
+it('works as higher order test')
+    ->assertTrue(true)
+    ->flaky(tries: 2);
+
+it('fails after exhausting all retries', function () {
+    $process = new Process(
+        ['php', 'bin/pest', 'tests/.tests/FlakyFailure.php'],
+        dirname(__DIR__, 2),
+        ['COLLISION_PRINTER' => 'DefaultPrinter', 'COLLISION_IGNORE_DURATION' => 'true'],
+    );
+
+    $process->run();
+
+    expect($process->getExitCode())->not->toBe(0);
+    expect(removeAnsiEscapeSequences($process->getOutput()))
+        ->toContain('FAILED')
+        ->toContain('Always fails');
+});
+
+it('throws when tries is less than 1', function () {
+    it('invalid', function () {})->flaky(tries: 0);
+})->throws(InvalidArgumentException::class, 'The number of tries must be greater than 0.');
+
+it('throws when tries is negative', function () {
+    it('invalid negative', function () {})->flaky(tries: -1);
+})->throws(InvalidArgumentException::class, 'The number of tries must be greater than 0.');
+
+it('does not retry todo tests')
+    ->todo()
+    ->flaky(tries: 3);
+
+it('retries php errors', function () {
+    $file = sys_get_temp_dir().'/pest_flaky_error';
+    $count = file_exists($file) ? (int) file_get_contents($file) : 0;
+    file_put_contents($file, (string) ++$count);
+
+    if ($count < 2) {
+        throw new TypeError('type error');
+    }
+
+    @unlink($file);
+    expect(true)->toBeTrue();
+})->flaky(tries: 3);
+
+it('works with throws and flaky', function () {
+    throw new RuntimeException('Expected exception');
+})->throws(RuntimeException::class, 'Expected exception')->flaky(tries: 2);
+
+it('does not retry expected exceptions', function () {
+    // If flaky retried this, the temp file counter would reach 2 and
+    // the test would NOT throw — causing PHPUnit's "expected exception
+    // was not raised" to fail. The test passes only if we don't retry.
+    $file = sys_get_temp_dir().'/pest_flaky_expected';
+    $count = file_exists($file) ? (int) file_get_contents($file) : 0;
+    file_put_contents($file, (string) ++$count);
+
+    if ($count >= 2) {
+        @unlink($file);
+
+        // Second call means flaky retried — don't throw, which will FAIL
+        // because PHPUnit expects the exception
+        return;
+    }
+
+    @unlink($file);
+    throw new RuntimeException('Expected on first attempt');
+})->throws(RuntimeException::class)->flaky(tries: 3);
+
+it('does not retry fails()', function () {
+    $this->fail('Expected failure');
+})->fails('Expected failure')->flaky(tries: 2);
+
+it('retries unexpected exceptions even with throws set', function () {
+    $file = sys_get_temp_dir().'/pest_flaky_unexpected';
+    $count = file_exists($file) ? (int) file_get_contents($file) : 0;
+    file_put_contents($file, (string) ++$count);
+
+    if ($count < 2) {
+        throw new LogicException('Unexpected flaky error');
+    }
+
+    @unlink($file);
+    throw new RuntimeException('Expected exception');
+})->throws(RuntimeException::class)->flaky(tries: 3);
+
+it('does not leak mock objects between retries', function () {
+    $mock = $this->createMock(Countable::class);
+    $mock->expects($this->once())->method('count')->willReturn(1);
+
+    $file = sys_get_temp_dir().'/pest_flaky_mock';
+    $count = file_exists($file) ? (int) file_get_contents($file) : 0;
+    file_put_contents($file, (string) ++$count);
+
+    if ($count < 2) {
+        @unlink(sys_get_temp_dir().'/pest_flaky_mock'); // clean before retry writes again
+        file_put_contents($file, '1');
+        throw new Exception('Flaky mock failure');
+    }
+
+    @unlink($file);
+    // Call mock — only the mock from THIS attempt should be verified
+    expect($mock->count())->toBe(1);
+})->flaky(tries: 3);
+
+it('does not stop retrying when snapshot changes are absent', function () {
+    // Ensures the snapshot guard only triggers when __snapshotChanges is non-empty
+    $file = sys_get_temp_dir().'/pest_flaky_no_snapshot';
+    $count = file_exists($file) ? (int) file_get_contents($file) : 0;
+    file_put_contents($file, (string) ++$count);
+
+    if ($count < 2) {
+        throw new Exception('No snapshots here');
+    }
+
+    @unlink($file);
+    expect(true)->toBeTrue();
+})->flaky(tries: 3);
+
+it('does not leak dynamic properties between retries', function () {
+    $file = sys_get_temp_dir().'/pest_flaky_props';
+    $count = file_exists($file) ? (int) file_get_contents($file) : 0;
+    file_put_contents($file, (string) ++$count);
+
+    if ($count < 2) {
+        $this->leakedProperty = 'from attempt 1';
+        throw new Exception('Flaky props');
+    }
+
+    @unlink($file);
+    expect(isset($this->leakedProperty))->toBeFalse();
+})->flaky(tries: 3);
+
+it('clears output buffer between retries when expectOutputString is used', function () {
+    $file = sys_get_temp_dir().'/pest_flaky_output';
+    $count = file_exists($file) ? (int) file_get_contents($file) : 0;
+    file_put_contents($file, (string) ++$count);
+
+    $this->expectOutputString('clean');
+
+    if ($count < 2) {
+        echo 'stale';
+        throw new Exception('Flaky output');
+    }
+
+    @unlink($file);
+    echo 'clean';
+})->flaky(tries: 3);
+
+it('preserves output between retries when no output expectation is set', function () {
+    $file = sys_get_temp_dir().'/pest_flaky_output_no_expect';
+    $count = file_exists($file) ? (int) file_get_contents($file) : 0;
+    file_put_contents($file, (string) ++$count);
+
+    if ($count < 2) {
+        echo 'from attempt 1';
+        throw new Exception('Flaky output no expect');
+    }
+
+    @unlink($file);
+    // Output from attempt 1 is still in the buffer
+    $this->expectOutputString('from attempt 1');
+})->flaky(tries: 3);

tests/Visual/JUnit.php

@@ -60,20 +60,17 @@ test('junit with parallel', function () use ($normalizedPath, $run) {
     expect($result['testsuite']['@attributes'])
         ->name->toBe('Tests\tests\SuccessOnly')
         ->file->toBe($normalizedPath('tests/.tests/SuccessOnly.php'))
-        ->tests->toBe('2')
-        ->assertions->toBe('2')
+        ->tests->toBe('1')
+        ->assertions->toBe('1')
         ->errors->toBe('0')
         ->failures->toBe('0')
         ->skipped->toBe('0');
 
-    expect($result['testsuite']['testcase'])
-        ->toHaveCount(2);
-
-    expect($result['testsuite']['testcase'][0]['@attributes'])
+    expect($result['testsuite']['testcase']['@attributes'])
         ->name->toBe('it can pass with comparison')
         ->file->toBe($normalizedPath('tests/.tests/SuccessOnly.php::it can pass with comparison'))
         ->class->toBe('Tests\tests\SuccessOnly')
         ->classname->toBe('Tests.tests.SuccessOnly')
         ->assertions->toBe('1')
         ->time->toStartWith('0.0');
-})->skip('Not working yet');
+});

tests/Visual/Parallel.php

@@ -15,8 +15,24 @@ $run = function () {
 };
 
 test('parallel', function () use ($run) {
-    expect($run('--exclude-group=integration'))
-        ->toContain('Tests:    2 deprecated, 4 warnings, 5 incomplete, 3 notices, 39 todos, 26 skipped, 1196 passed (2809 assertions)')
+    $output = $run('--exclude-group=integration');
+
+    if (getenv('REBUILD_SNAPSHOTS')) {
+        preg_match('/Tests:\s+(.+\(\d+ assertions\))/', $output, $matches);
+
+        $file = file_get_contents(__FILE__);
+        $file = preg_replace(
+            '/\$expected = \'.*?\';/',
+            "\$expected = '2 deprecated, 4 warnings, 5 incomplete, 3 notices, 40 todos, 27 skipped, 1280 passed (2926 assertions)';",
+            $file,
+        );
+        file_put_contents(__FILE__, $file);
+    }
+
+    $expected = '2 deprecated, 4 warnings, 5 incomplete, 3 notices, 40 todos, 27 skipped, 1280 passed (2926 assertions)';
+
+    expect($output)
+        ->toContain("Tests:    {$expected}")
         ->toContain('Parallel: 3 processes');
 })->skipOnWindows();