RenameTestCase to BaseTestCase to prevent import conflicts with PHPUnit's TestCase.

compiler/build/scoper.inc.php

@@ -80,7 +80,7 @@ function (string $filePath, string $prefix, string $content): string {
 			return $content;
 		},
 		function (string $filePath, string $prefix, string $content): string {
-			if ($filePath !== 'src/Testing/TestCase.php') {
+			if ($filePath !== 'src/Testing/PHPStanTestCase.php') {
 				return $content;
 			}
 			return str_replace(sprintf('\\%s\\PHPUnit\\Framework\\TestCase', $prefix), '\\PHPUnit\\Framework\\TestCase', $content);
@@ -160,7 +160,7 @@ function (string $filePath, string $prefix, string $content): string {
 		function (string $filePath, string $prefix, string $content): string {
 			if (!in_array($filePath, [
 				'src/Testing/TestCaseSourceLocatorFactory.php',
-				'src/Testing/TestCase.php',
+				'src/Testing/PHPStanTestCase.php',
 			], true)) {
 				return $content;
 			}

phpcs.xml

@@ -52,7 +52,7 @@
 	</rule>
 	<rule ref="SlevomatCodingStandard.Functions.UnusedInheritedVariablePassedToClosure.UnusedInheritedVariable">
 		<exclude-pattern>src/Command/CommandHelper.php</exclude-pattern>
-		<exclude-pattern>src/Testing/TestCase.php</exclude-pattern>
+		<exclude-pattern>src/Testing/PHPStanTestCase.php</exclude-pattern>
 	</rule>
 	<rule ref="SlevomatCodingStandard.Exceptions.ReferenceThrowableOnly.ReferencedGeneralException">
 		<exclude-pattern>tests</exclude-pattern>

phpstan-baseline.neon

@@ -243,7 +243,7 @@ parameters:
 		-
 			message: "#^Anonymous function has an unused use \\$container\\.$#"
 			count: 1
-			path: src/Testing/TestCase.php
+			path: src/Testing/PHPStanTestCase.php
 
 		-
 			message: "#^Unreachable statement \\- code above always terminates\\.$#"

src/Testing/ErrorFormatterTestCase.php

@@ -11,7 +11,7 @@
 use Symfony\Component\Console\Input\StringInput;
 use Symfony\Component\Console\Output\StreamOutput;
 
-abstract class ErrorFormatterTestCase extends \PHPStan\Testing\TestCase
+abstract class ErrorFormatterTestCase extends \PHPStan\Testing\PHPStanTestCase
 {
 
 	protected const DIRECTORY_PATH = '/data/folder/with space/and unicode 😃/project';

src/Testing/TestCase.php → src/Testing/PHPStanTestCase.php

@@ -76,7 +76,7 @@
 use PHPStan\Type\TypeAliasResolver;
 
 /** @api */
-abstract class TestCase extends \PHPUnit\Framework\TestCase
+abstract class PHPStanTestCase extends \PHPUnit\Framework\TestCase
 {
 
 	/** @var bool */

src/Testing/RuleTestCase.php

@@ -28,7 +28,7 @@
  * @api
  * @template TRule of \PHPStan\Rules\Rule
  */
-abstract class RuleTestCase extends \PHPStan\Testing\TestCase
+abstract class RuleTestCase extends \PHPStan\Testing\PHPStanTestCase
 {
 
 	private ?\PHPStan\Analyser\Analyser $analyser = null;

src/Testing/TypeInferenceTestCase.php

@@ -28,7 +28,7 @@
 use PHPStan\Type\VerbosityLevel;
 
 /** @api */
-abstract class TypeInferenceTestCase extends \PHPStan\Testing\TestCase
+abstract class TypeInferenceTestCase extends \PHPStan\Testing\PHPStanTestCase
 {
 
 	/**

tests/PHPStan/Analyser/AnalyserIntegrationTest.php

@@ -13,7 +13,7 @@
 use const PHP_VERSION_ID;
 use function array_reverse;
 
-class AnalyserIntegrationTest extends \PHPStan\Testing\TestCase
+class AnalyserIntegrationTest extends \PHPStan\Testing\PHPStanTestCase
 {
 
 	public function testUndefinedVariableFromAssignErrorHasLine(): void

tests/PHPStan/Analyser/AnalyserTest.php

@@ -23,7 +23,7 @@
 use PHPStan\Rules\Registry;
 use PHPStan\Type\FileTypeMapper;
 
-class AnalyserTest extends \PHPStan\Testing\TestCase
+class AnalyserTest extends \PHPStan\Testing\PHPStanTestCase
 {
 
 	public function testReturnErrorIfIgnoredMessagesDoesNotOccur(): void

tests/PHPStan/Analyser/AnalyserTraitsIntegrationTest.php

@@ -4,7 +4,7 @@
 
 use PHPStan\File\FileHelper;
 
-class AnalyserTraitsIntegrationTest extends \PHPStan\Testing\TestCase
+class AnalyserTraitsIntegrationTest extends \PHPStan\Testing\PHPStanTestCase
 {
 
 	/** @var \PHPStan\File\FileHelper */

tests/PHPStan/Analyser/ErrorTest.php

@@ -2,7 +2,7 @@
 
 namespace PHPStan\Analyser;
 
-class ErrorTest extends \PHPStan\Testing\TestCase
+class ErrorTest extends \PHPStan\Testing\PHPStanTestCase
 {
 
 	public function testError(): void

tests/PHPStan/Analyser/ScopeTest.php

@@ -4,7 +4,7 @@
 
 use PhpParser\Node\Expr\ConstFetch;
 use PhpParser\Node\Name\FullyQualified;
-use PHPStan\Testing\TestCase;
+use PHPStan\Testing\PHPStanTestCase;
 use PHPStan\Type\Constant\ConstantArrayType;
 use PHPStan\Type\Constant\ConstantBooleanType;
 use PHPStan\Type\Constant\ConstantIntegerType;
@@ -14,7 +14,7 @@
 use PHPStan\Type\UnionType;
 use PHPStan\Type\VerbosityLevel;
 
-class ScopeTest extends TestCase
+class ScopeTest extends PHPStanTestCase
 {
 
 	public function dataGeneralize(): array

tests/PHPStan/Analyser/StatementResultTest.php

@@ -9,7 +9,7 @@
 use PHPStan\Type\MixedType;
 use PHPStan\Type\StringType;
 
-class StatementResultTest extends \PHPStan\Testing\TestCase
+class StatementResultTest extends \PHPStan\Testing\PHPStanTestCase
 {
 
 	public function dataIsAlwaysTerminating(): array

tests/PHPStan/Analyser/TypeSpecifierContextTest.php

@@ -2,7 +2,7 @@
 
 namespace PHPStan\Analyser;
 
-class TypeSpecifierContextTest extends \PHPStan\Testing\TestCase
+class TypeSpecifierContextTest extends \PHPStan\Testing\PHPStanTestCase
 {
 
 	public function dataContext(): array

tests/PHPStan/Analyser/TypeSpecifierTest.php

@@ -27,7 +27,7 @@
 use PHPStan\Type\UnionType;
 use PHPStan\Type\VerbosityLevel;
 
-class TypeSpecifierTest extends \PHPStan\Testing\TestCase
+class TypeSpecifierTest extends \PHPStan\Testing\PHPStanTestCase
 {
 
 	private const FALSEY_TYPE_DESCRIPTION = '0|0.0|\'\'|\'0\'|array()|false|null';

tests/PHPStan/Analyser/traitsCachingIssue/TraitsCachingIssueIntegrationTest.php

@@ -4,15 +4,15 @@
 
 use PHPStan\File\FileHelper;
 use PHPStan\File\FileReader;
-use PHPStan\Testing\TestCase;
+use PHPStan\Testing\PHPStanTestCase;
 use RecursiveDirectoryIterator;
 use RecursiveIteratorIterator;
 use function file_exists;
 
 /**
  * @group exec
  */
-class TraitsCachingIssueIntegrationTest extends TestCase
+class TraitsCachingIssueIntegrationTest extends PHPStanTestCase
 {
 
 	/** @var string|null */

tests/PHPStan/Broker/BrokerTest.php

@@ -22,7 +22,7 @@
 use PHPStan\Reflection\SignatureMap\NativeFunctionReflectionProvider;
 use PHPStan\Type\FileTypeMapper;
 
-class BrokerTest extends \PHPStan\Testing\TestCase
+class BrokerTest extends \PHPStan\Testing\PHPStanTestCase
 {
 
 	/** @var \PHPStan\Broker\Broker */

tests/PHPStan/Command/AnalyseApplicationIntegrationTest.php

@@ -11,7 +11,7 @@
 use Symfony\Component\Console\Output\StreamOutput;
 use Symfony\Component\Console\Style\SymfonyStyle;
 
-class AnalyseApplicationIntegrationTest extends \PHPStan\Testing\TestCase
+class AnalyseApplicationIntegrationTest extends \PHPStan\Testing\PHPStanTestCase
 {
 
 	public function testExecuteOnAFile(): void

tests/PHPStan/Command/AnalyseCommandTest.php

@@ -8,7 +8,7 @@
 /**
  * @group exec
  */
-class AnalyseCommandTest extends \PHPStan\Testing\TestCase
+class AnalyseCommandTest extends \PHPStan\Testing\PHPStanTestCase
 {
 
 	/**

tests/PHPStan/Command/AnalysisResultTest.php

@@ -3,9 +3,9 @@
 namespace PHPStan\Command;
 
 use PHPStan\Analyser\Error;
-use PHPStan\Testing\TestCase;
+use PHPStan\Testing\PHPStanTestCase;
 
-final class AnalysisResultTest extends TestCase
+final class AnalysisResultTest extends PHPStanTestCase
 {
 
 	public function testErrorsAreSortedByFileNameAndLine(): void

tests/PHPStan/Command/IgnoredRegexValidatorTest.php

@@ -3,9 +3,9 @@
 namespace PHPStan\Command;
 
 use PHPStan\PhpDoc\TypeStringResolver;
-use PHPStan\Testing\TestCase;
+use PHPStan\Testing\PHPStanTestCase;
 
-class IgnoredRegexValidatorTest extends TestCase
+class IgnoredRegexValidatorTest extends PHPStanTestCase
 {
 
 	public function dataValidate(): array

tests/PHPStan/File/FileExcluderTest.php

@@ -2,7 +2,7 @@
 
 namespace PHPStan\File;
 
-class FileExcluderTest extends \PHPStan\Testing\TestCase
+class FileExcluderTest extends \PHPStan\Testing\PHPStanTestCase
 {
 
 	/**

tests/PHPStan/File/FileHelperTest.php

@@ -2,7 +2,7 @@
 
 namespace PHPStan\File;
 
-class FileHelperTest extends \PHPStan\Testing\TestCase
+class FileHelperTest extends \PHPStan\Testing\PHPStanTestCase
 {
 
 	/**

tests/PHPStan/Generics/TemplateTypeFactoryTest.php

@@ -14,7 +14,7 @@
 use PHPStan\Type\UnionType;
 use PHPStan\Type\VerbosityLevel;
 
-class TemplateTypeFactoryTest extends \PHPStan\Testing\TestCase
+class TemplateTypeFactoryTest extends \PHPStan\Testing\PHPStanTestCase
 {
 
 	/** @return array<array{?Type, Type}> */

tests/PHPStan/Parser/CachedParserTest.php

@@ -4,9 +4,9 @@
 
 use PhpParser\Node\Stmt\Namespace_;
 use PHPStan\File\FileReader;
-use PHPStan\Testing\TestCase;
+use PHPStan\Testing\PHPStanTestCase;
 
-class CachedParserTest extends TestCase
+class CachedParserTest extends PHPStanTestCase
 {
 
 	/**

tests/PHPStan/Reflection/Annotations/AnnotationsMethodsClassReflectionExtensionTest.php

@@ -9,7 +9,7 @@
 use PHPStan\Reflection\Php\PhpMethodReflection;
 use PHPStan\Type\VerbosityLevel;
 
-class AnnotationsMethodsClassReflectionExtensionTest extends \PHPStan\Testing\TestCase
+class AnnotationsMethodsClassReflectionExtensionTest extends \PHPStan\Testing\PHPStanTestCase
 {
 
 	public function dataMethods(): array

tests/PHPStan/Reflection/Annotations/AnnotationsPropertiesClassReflectionExtensionTest.php

@@ -6,7 +6,7 @@
 use PHPStan\Broker\Broker;
 use PHPStan\Type\VerbosityLevel;
 
-class AnnotationsPropertiesClassReflectionExtensionTest extends \PHPStan\Testing\TestCase
+class AnnotationsPropertiesClassReflectionExtensionTest extends \PHPStan\Testing\PHPStanTestCase
 {
 
 	public function dataProperties(): array

tests/PHPStan/Reflection/Annotations/DeprecatedAnnotationsTest.php

@@ -6,7 +6,7 @@
 use PHPStan\Analyser\Scope;
 use PHPStan\Broker\Broker;
 
-class DeprecatedAnnotationsTest extends \PHPStan\Testing\TestCase
+class DeprecatedAnnotationsTest extends \PHPStan\Testing\PHPStanTestCase
 {
 
 	public function dataDeprecatedAnnotations(): array

tests/PHPStan/Reflection/Annotations/FinalAnnotationsTest.php

@@ -6,7 +6,7 @@
 use PHPStan\Analyser\Scope;
 use PHPStan\Broker\Broker;
 
-class FinalAnnotationsTest extends \PHPStan\Testing\TestCase
+class FinalAnnotationsTest extends \PHPStan\Testing\PHPStanTestCase
 {
 
 	public function dataFinalAnnotations(): array

tests/PHPStan/Reflection/Annotations/InternalAnnotationsTest.php

@@ -6,7 +6,7 @@
 use PHPStan\Analyser\Scope;
 use PHPStan\Broker\Broker;
 
-class InternalAnnotationsTest extends \PHPStan\Testing\TestCase
+class InternalAnnotationsTest extends \PHPStan\Testing\PHPStanTestCase
 {
 
 	public function dataInternalAnnotations(): array

tests/PHPStan/Reflection/Annotations/ThrowsAnnotationsTest.php

@@ -7,7 +7,7 @@
 use PHPStan\Broker\Broker;
 use PHPStan\Type\VerbosityLevel;
 
-class ThrowsAnnotationsTest extends \PHPStan\Testing\TestCase
+class ThrowsAnnotationsTest extends \PHPStan\Testing\PHPStanTestCase
 {
 
 	public function dataThrowsAnnotations(): array

tests/PHPStan/Reflection/BetterReflection/SourceLocator/AutoloadSourceLocatorTest.php

@@ -6,7 +6,7 @@
 use PHPStan\BetterReflection\Reflector\ClassReflector;
 use PHPStan\BetterReflection\Reflector\ConstantReflector;
 use PHPStan\BetterReflection\Reflector\FunctionReflector;
-use PHPStan\Testing\TestCase;
+use PHPStan\Testing\PHPStanTestCase;
 use TestSingleFileSourceLocator\AFoo;
 use TestSingleFileSourceLocator\InCondition;
 
@@ -15,7 +15,7 @@ function testFunctionForLocator(): void // phpcs:disable
 
 }
 
-class AutoloadSourceLocatorTest extends TestCase
+class AutoloadSourceLocatorTest extends PHPStanTestCase
 {
 
 	public function testAutoloadEverythingInFile(): void

tests/PHPStan/Reflection/BetterReflection/SourceLocator/OptimizedDirectorySourceLocatorTest.php

@@ -5,10 +5,10 @@
 use PHPStan\BetterReflection\Reflector\ClassReflector;
 use PHPStan\BetterReflection\Reflector\Exception\IdentifierNotFound;
 use PHPStan\BetterReflection\Reflector\FunctionReflector;
-use PHPStan\Testing\TestCase;
+use PHPStan\Testing\PHPStanTestCase;
 use TestDirectorySourceLocator\AFoo;
 
-class OptimizedDirectorySourceLocatorTest extends TestCase
+class OptimizedDirectorySourceLocatorTest extends PHPStanTestCase
 {
 
 	public function dataClass(): array

tests/PHPStan/Reflection/BetterReflection/SourceLocator/OptimizedSingleFileSourceLocatorTest.php

@@ -6,10 +6,10 @@
 use PHPStan\BetterReflection\Reflector\ConstantReflector;
 use PHPStan\BetterReflection\Reflector\Exception\IdentifierNotFound;
 use PHPStan\BetterReflection\Reflector\FunctionReflector;
-use PHPStan\Testing\TestCase;
+use PHPStan\Testing\PHPStanTestCase;
 use TestSingleFileSourceLocator\AFoo;
 
-class OptimizedSingleFileSourceLocatorTest extends TestCase
+class OptimizedSingleFileSourceLocatorTest extends PHPStanTestCase
 {
 
 	public function dataClass(): array

tests/PHPStan/Reflection/ClassReflectionTest.php

@@ -13,7 +13,7 @@
 use PHPStan\Type\FileTypeMapper;
 use WrongClassConstantFile\SecuredRouter;
 
-class ClassReflectionTest extends \PHPStan\Testing\TestCase
+class ClassReflectionTest extends \PHPStan\Testing\PHPStanTestCase
 {
 
 	public function dataHasTraitUse(): array

tests/PHPStan/Reflection/GenericParametersAcceptorResolverTest.php

@@ -18,7 +18,7 @@
 use PHPStan\Type\UnionType;
 use PHPStan\Type\VerbosityLevel;
 
-class GenericParametersAcceptorResolverTest  extends \PHPStan\Testing\TestCase
+class GenericParametersAcceptorResolverTest  extends \PHPStan\Testing\PHPStanTestCase
 {
 
 	/**

tests/PHPStan/Reflection/MixedTypeTest.php

@@ -4,10 +4,10 @@
 
 use NativeMixedType\Foo;
 use PhpParser\Node\Name;
-use PHPStan\Testing\TestCase;
+use PHPStan\Testing\PHPStanTestCase;
 use PHPStan\Type\MixedType;
 
-class MixedTypeTest extends TestCase
+class MixedTypeTest extends PHPStanTestCase
 {
 
 	public function testMixedType(): void

tests/PHPStan/Reflection/ParametersAcceptorSelectorTest.php

@@ -22,7 +22,7 @@
 use PHPStan\Type\UnionType;
 use PHPStan\Type\VerbosityLevel;
 
-class ParametersAcceptorSelectorTest extends \PHPStan\Testing\TestCase
+class ParametersAcceptorSelectorTest extends \PHPStan\Testing\PHPStanTestCase
 {
 
 	public function dataSelectFromTypes(): \Generator