composer.json

@@ -40,23 +40,23 @@
         "ext-simplexml": "*",
         "fidry/cpu-core-counter": "^1.2.0",
         "jean85/pretty-package-versions": "^2.1.0",
-        "phpunit/php-code-coverage": "^11.0.8",
-        "phpunit/php-file-iterator": "^5.1.0",
-        "phpunit/php-timer": "^7.0.1",
-        "phpunit/phpunit": "^11.5.1",
-        "sebastian/environment": "^7.2.0",
-        "symfony/console": "^6.4.14 || ^7.2.1",
-        "symfony/process": "^6.4.14 || ^7.2.0"
+        "phpunit/php-code-coverage": "^11.0.9 || ^12.0.4",
+        "phpunit/php-file-iterator": "^5.1.0 || ^6",
+        "phpunit/php-timer": "^7.0.1 || ^8",
+        "phpunit/phpunit": "^11.5.11 || ^12.0.6",
+        "sebastian/environment": "^7.2.0 || ^8",
+        "symfony/console": "^6.4.17 || ^7.2.1",
+        "symfony/process": "^6.4.19 || ^7.2.4"
     },
     "require-dev": {
         "ext-pcov": "*",
         "ext-posix": "*",
         "doctrine/coding-standard": "^12.0.0",
-        "phpstan/phpstan": "^2.0.3",
+        "phpstan/phpstan": "^2.1.7",
         "phpstan/phpstan-deprecation-rules": "^2.0.1",
-        "phpstan/phpstan-phpunit": "^2.0.1",
-        "phpstan/phpstan-strict-rules": "^2",
-        "squizlabs/php_codesniffer": "^3.11.1",
+        "phpstan/phpstan-phpunit": "^2.0.4",
+        "phpstan/phpstan-strict-rules": "^2.0.3",
+        "squizlabs/php_codesniffer": "^3.11.3",
         "symfony/filesystem": "^6.4.13 || ^7.2.0"
     },
     "autoload": {

phpstan-baseline.neon

@@ -19,7 +19,7 @@ parameters:
 			path: src/Options.php
 
 		-
-			message: '#^Parameter \#7 \$phpunitOptions of class ParaTest\\Options constructor expects array\<non\-empty\-string, list\<non\-empty\-string\>\|non\-empty\-string\|true\>, array\<''bootstrap''\|''cache\-directory''\|''configuration''\|''coverage\-filter''\|''disallow\-test\-output''\|''dont\-report\-useless…''\|''exclude\-group''\|''fail\-on\-incomplete''\|''fail\-on\-risky''\|''fail\-on\-skipped''\|''fail\-on\-warning''\|''filter''\|''group''\|''no\-configuration''\|''order\-by''\|''process\-isolation''\|''random\-order\-seed''\|''stop\-on\-defect''\|''stop\-on\-error''\|''stop\-on\-incomplete''\|''stop\-on\-risky''\|''stop\-on\-skipped''\|''stop\-on\-warning''\|''strict\-coverage''\|''strict\-global\-state'', non\-empty\-array\|float\|int\<min, \-1\>\|int\<1, max\>\|non\-falsy\-string\|true\> given\.$#'
+			message: '#^Parameter \#7 \$phpunitOptions of class ParaTest\\Options constructor expects array\<non\-empty\-string, list\<non\-empty\-string\>\|non\-empty\-string\|true\>, array\<''bootstrap''\|''cache\-directory''\|''configuration''\|''coverage\-filter''\|''disallow\-test\-output''\|''dont\-report\-useless…''\|''exclude\-group''\|''fail\-on\-deprecation''\|''fail\-on\-incomplete''\|''fail\-on\-risky''\|''fail\-on\-skipped''\|''fail\-on\-warning''\|''filter''\|''group''\|''no\-configuration''\|''order\-by''\|''process\-isolation''\|''random\-order\-seed''\|''stop\-on\-defect''\|''stop\-on\-error''\|''stop\-on\-incomplete''\|''stop\-on\-risky''\|''stop\-on\-skipped''\|''stop\-on\-warning''\|''strict\-coverage''\|''strict\-global\-state'', non\-empty\-array\|float\|int\<min, \-1\>\|int\<1, max\>\|non\-falsy\-string\|true\> given\.$#'
 			identifier: argument.type
 			count: 1
 			path: src/Options.php
@@ -115,7 +115,7 @@ parameters:
 			path: src/WrapperRunner/WrapperRunner.php
 
 		-
-			message: '#^Parameter \#4 \$testErroredEvents of class PHPUnit\\TestRunner\\TestResult\\TestResult constructor expects list\<PHPUnit\\Event\\Test\\BeforeFirstTestMethodErrored\|PHPUnit\\Event\\Test\\Errored\>, array given\.$#'
+			message: '#^Parameter \#4 \$testErroredEvents of class PHPUnit\\TestRunner\\TestResult\\TestResult constructor expects list\<PHPUnit\\Event\\Test\\AfterLastTestMethodErrored\|PHPUnit\\Event\\Test\\BeforeFirstTestMethodErrored\|PHPUnit\\Event\\Test\\Errored\>, array given\.$#'
 			identifier: argument.type
 			count: 1
 			path: src/WrapperRunner/WrapperRunner.php

src/Coverage/CoverageMerger.php

@@ -10,10 +10,10 @@
 use function assert;
 
 /** @internal */
-final class CoverageMerger
+final readonly class CoverageMerger
 {
     public function __construct(
-        private readonly CodeCoverage $coverage
+        private CodeCoverage $coverage
     ) {
     }
 

src/JUnit/LogMerger.php

@@ -15,7 +15,7 @@
  *
  * @immutable
  */
-final class LogMerger
+final readonly class LogMerger
 {
     /** @param list<SplFileInfo> $junitFiles */
     public function merge(array $junitFiles): ?TestSuite

src/JUnit/TestCase.php

@@ -17,15 +17,15 @@
  *
  * @immutable
  */
-class TestCase
+readonly class TestCase
 {
     public function __construct(
-        public readonly string $name,
-        public readonly string $class,
-        public readonly string $file,
-        public readonly int $line,
-        public readonly int $assertions,
-        public readonly float $time
+        public string $name,
+        public string $class,
+        public string $file,
+        public int $line,
+        public int $assertions,
+        public float $time
     ) {
     }
 

src/JUnit/TestCaseWithMessage.php

@@ -9,7 +9,7 @@
  *
  * @immutable
  */
-final class TestCaseWithMessage extends TestCase
+final readonly class TestCaseWithMessage extends TestCase
 {
     public function __construct(
         string $name,
@@ -18,9 +18,9 @@ public function __construct(
         int $line,
         int $assertions,
         float $time,
-        public readonly ?string $type,
-        public readonly string $text,
-        public readonly MessageType $xmlTagName
+        public ?string $type,
+        public string $text,
+        public MessageType $xmlTagName
     ) {
         parent::__construct($name, $class, $file, $line, $assertions, $time);
     }

src/JUnit/TestSuite.php

@@ -16,23 +16,23 @@
  *
  * @immutable
  */
-final class TestSuite
+final readonly class TestSuite
 {
     /**
      * @param array<string, TestSuite> $suites
      * @param list<TestCase>           $cases
      */
     public function __construct(
-        public readonly string $name,
-        public readonly int $tests,
-        public readonly int $assertions,
-        public readonly int $failures,
-        public readonly int $errors,
-        public readonly int $skipped,
-        public readonly float $time,
-        public readonly string $file,
-        public readonly array $suites,
-        public readonly array $cases
+        public string $name,
+        public int $tests,
+        public int $assertions,
+        public int $failures,
+        public int $errors,
+        public int $skipped,
+        public float $time,
+        public string $file,
+        public array $suites,
+        public array $cases
     ) {
     }
 

src/JUnit/Writer.php

@@ -21,10 +21,10 @@
 use const ENT_XML1;
 
 /** @internal */
-final class Writer
+final readonly class Writer
 {
     private const TESTSUITES_NAME = 'PHPUnit tests';
-    private readonly DOMDocument $document;
+    private DOMDocument $document;
 
     public function __construct()
     {

src/Options.php

@@ -44,7 +44,7 @@
  *
  * @immutable
  */
-final class Options
+final readonly class Options
 {
     public const ENV_KEY_TOKEN        = 'TEST_TOKEN';
     public const ENV_KEY_UNIQUE_TOKEN = 'UNIQUE_TEST_TOKEN';
@@ -60,6 +60,7 @@ final class Options
         'fail-on-risky' => true,
         'fail-on-skipped' => true,
         'fail-on-warning' => true,
+        'fail-on-deprecation' => true,
         'filter' => true,
         'group' => true,
         'no-configuration' => true,
@@ -88,18 +89,18 @@ final class Options
      * @param non-empty-string                                                      $tmpDir
      */
     public function __construct(
-        public readonly Configuration $configuration,
-        public readonly string $phpunit,
-        public readonly string $cwd,
-        public readonly int $maxBatchSize,
-        public readonly bool $noTestTokens,
-        public readonly ?array $passthruPhp,
-        public readonly array $phpunitOptions,
-        public readonly int $processes,
-        public readonly string $runner,
-        public readonly string $tmpDir,
-        public readonly bool $verbose,
-        public readonly bool $functional,
+        public Configuration $configuration,
+        public string $phpunit,
+        public string $cwd,
+        public int $maxBatchSize,
+        public bool $noTestTokens,
+        public ?array $passthruPhp,
+        public array $phpunitOptions,
+        public int $processes,
+        public string $runner,
+        public string $tmpDir,
+        public bool $verbose,
+        public bool $functional,
     ) {
         $this->needsTeamcity = $configuration->outputIsTeamCity() || $configuration->hasLogfileTeamcity();
     }
@@ -424,6 +425,12 @@ public static function setInputDefinition(InputDefinition $inputDefinition): voi
                 InputOption::VALUE_NONE,
                 '@see PHPUnit guide, chapter: ' . $chapter,
             ),
+            new InputOption(
+                'fail-on-deprecation',
+                null,
+                InputOption::VALUE_NONE,
+                '@see PHPUnit guide, chapter: ' . $chapter,
+            ),
             new InputOption(
                 'order-by',
                 null,

src/Util/PhpstormHelper.php

@@ -12,7 +12,7 @@
 use function str_ends_with;
 
 /** @internal */
-final class PhpstormHelper
+final readonly class PhpstormHelper
 {
     /** @param  array<int, string> $argv */
     public static function handleArgvFromPhpstorm(array &$argv, string $paratestBinary): string

src/WrapperRunner/ApplicationForWrapperWorker.php

@@ -95,6 +95,10 @@ public function runTest(string $testPath): int
             $testSuite     = TestSuite::fromClassReflector($testSuiteRefl);
         }
 
+        EventFacade::emitter()->testSuiteLoaded(
+            TestSuiteBuilder::from($testSuite),
+        );
+
         (new TestSuiteFilterProcessor())->process($this->configuration, $testSuite);
 
         if ($filter !== null) {
@@ -211,7 +215,7 @@ private function bootstrap(): void
             try {
                 $baseline = (new Reader())->read($baselineFile);
             } catch (CannotLoadBaselineException $e) {
-                EventFacade::emitter()->testRunnerTriggeredWarning($e->getMessage());
+                EventFacade::emitter()->testRunnerTriggeredPhpunitWarning($e->getMessage());
             }
 
             if ($baseline !== null) {

src/WrapperRunner/ProgressPrinterOutput.php

@@ -9,11 +9,11 @@
 use function preg_match;
 
 /** @internal */
-final class ProgressPrinterOutput implements Printer
+final readonly class ProgressPrinterOutput implements Printer
 {
     public function __construct(
-        private readonly Printer $progressPrinter,
-        private readonly Printer $outputPrinter,
+        private Printer $progressPrinter,
+        private Printer $outputPrinter,
     ) {
     }
 

src/WrapperRunner/SuiteLoader.php

@@ -42,14 +42,14 @@
 use function substr;
 
 /** @internal */
-final class SuiteLoader
+final readonly class SuiteLoader
 {
-    public readonly int $testCount;
+    public int $testCount;
     /** @var list<non-empty-string> */
-    public readonly array $tests;
+    public array $tests;
 
     public function __construct(
-        private readonly Options $options,
+        private Options $options,
         OutputInterface $output,
         CodeCoverageFilterRegistry $codeCoverageFilterRegistry,
     ) {
@@ -188,7 +188,7 @@ private function loadFiles(TestSuite $testSuite): Generator
             if ($test instanceof TestCase) {
                 $refClass = new ReflectionClass($test);
                 $filename = $refClass->getFileName();
-                assert(is_string($filename) && $filename !== '');
+                assert(is_string($filename));
                 $filename = $this->stripCwd($filename);
 
                 yield $filename => $test;

test/RunnerResult.php

@@ -5,11 +5,11 @@
 namespace ParaTest\Tests;
 
 /** @immutable */
-final class RunnerResult
+final readonly class RunnerResult
 {
     public function __construct(
-        public readonly int $exitCode,
-        public readonly string $output
+        public int $exitCode,
+        public string $output
     ) {
     }
 }

test/TmpDirCreator.php

@@ -12,7 +12,7 @@
 
 use const DIRECTORY_SEPARATOR;
 
-final class TmpDirCreator
+final readonly class TmpDirCreator
 {
     /** @return non-empty-string */
     public function create(): string

test/Unit/CustomRunner.php

@@ -7,7 +7,7 @@
 use ParaTest\RunnerInterface;
 
 /** @internal */
-final class CustomRunner implements RunnerInterface
+final readonly class CustomRunner implements RunnerInterface
 {
     public const EXIT_CODE = 99;
 

test/Unit/JUnitTest.php

@@ -5,7 +5,6 @@
 namespace ParaTest\Tests\Unit;
 
 use ParaTest\JUnit\LogMerger;
-use ParaTest\JUnit\MessageType;
 use ParaTest\JUnit\TestCase as JunitTestCase;
 use ParaTest\JUnit\TestCaseWithMessage;
 use ParaTest\JUnit\TestSuite;
@@ -22,7 +21,6 @@
 
 /** @internal */
 #[CoversClass(LogMerger::class)]
-#[CoversClass(MessageType::class)]
 #[CoversClass(JunitTestCase::class)]
 #[CoversClass(TestCaseWithMessage::class)]
 #[CoversClass(TestSuite::class)]

test/Unit/WrapperRunner/WrapperRunnerTest.php

@@ -17,7 +17,6 @@
 use PHPUnit\Framework\Attributes\DataProvider;
 use PHPUnit\Framework\Attributes\Group;
 use PHPUnit\Framework\Attributes\RequiresOperatingSystemFamily;
-use PHPUnit\Framework\Attributes\RequiresPhp;
 use PHPUnit\Framework\Attributes\RequiresPhpunit;
 use SebastianBergmann\CodeCoverage\CodeCoverage;
 use Symfony\Component\Process\Process;
@@ -600,7 +599,7 @@ public function testHandleUnexpectedOutput(): void
 There was 1 risky test:
 
 1) ParaTest\Tests\fixtures\unexpected_output\UnexpectedOutputTest::testInvalidLogic
-This test printed output: foobar
+Test code or tested code printed unexpected output: foobar
 
 %s/test/fixtures/unexpected_output/UnexpectedOutputTest.php:%d
 
@@ -632,7 +631,6 @@ public function testGroupOptionWithDataProviderAndCodeCoverageEnabled(): void
      * @see https://bugs.php.net/bug.php?id=77726
      * @see https://github.com/php/php-src/pull/8114
      */
-    #[RequiresPhp('>=8.2')]
     public function testFunctionalParallelization(): void
     {
         $this->bareOptions['path']         = $this->fixture('function_parallelization_tests');
@@ -654,7 +652,6 @@ public function testFunctionalParallelization(): void
         self::assertSame(RunnerInterface::SUCCESS_EXIT, $runnerResult->exitCode);
     }
 
-    #[RequiresPhp('>=8.2')]
     public function testSameBeginningOfName(): void
     {
         $this->bareOptions['path']         = $this->fixture('same_beginning_of_name');
@@ -676,7 +673,6 @@ public function testSameBeginningOfName(): void
         self::assertSame(RunnerInterface::SUCCESS_EXIT, $runnerResult->exitCode);
     }
 
-    #[RequiresPhp('>=8.2')]
     public function testFunctionalParallelizationWithJunitLogging(): void
     {
         $outputFile = $this->tmpDir . DIRECTORY_SEPARATOR . 'test-output.xml';