test: adicionar #[CoversClass] e #[UsesClass] em todos os testes + corrigir phpunit.xml

- Adicionado #[CoversClass(...)] em 28 arquivos de teste sem anotação de cobertura
- Adicionado #[UsesClass(...)] nos Scanner tests para classes cobertas indiretamente:
  ReflectionScannerTest: FileScanner, DiscoveryResult, ClassMetadata, MethodMetadata, PropertyMetadata, AttributeMetadata, StructuralFilter
  AttributeScannerTest: FileScanner, DiscoveryResult, ClassMetadata, AttributeMetadata
  DirectoryScannerTest: FileScanner, DiscoveryResult, ClassMetadata, DiscoveryException
- Removida exclusão de src/Exception do phpunit.xml:
  DiscoveryException é alvo válido de CoversClass — exclusão causava 26 PHPUnit Warnings
- Corrigidos imports duplicados (backslash duplo deixado pelo script de automação)
- Eliminados: 17 PHPUnit Warnings → 0 Warnings

Quality: cs-fixer ✓ phpstan ✓ psalm ✓ phpunit ✓ (202 testes, 0 failures)

Author: walmir-silva

tests/Integration/AttributeScannerIntegrationTest.php

@@ -6,8 +6,10 @@
 
 use KaririCode\ClassDiscovery\Contract\NamespaceResolver;
 use KaririCode\ClassDiscovery\Scanner\AttributeScanner;
+use PHPUnit\Framework\Attributes\CoversClass;
 use PHPUnit\Framework\TestCase;
 
+#[CoversClass(AttributeScanner::class)]
 final class AttributeScannerIntegrationTest extends TestCase
 {
     private string $fixtureDir;

tests/Integration/ComposerNamespaceResolverIntegrationTest.php

@@ -5,8 +5,10 @@
 namespace KaririCode\ClassDiscovery\Tests\Integration;
 
 use KaririCode\ClassDiscovery\Scanner\ComposerNamespaceResolver;
+use PHPUnit\Framework\Attributes\CoversClass;
 use PHPUnit\Framework\TestCase;
 
+#[CoversClass(ComposerNamespaceResolver::class)]
 final class ComposerNamespaceResolverIntegrationTest extends TestCase
 {
     private string $projectRoot;

tests/Integration/DirectoryScannerIntegrationTest.php

@@ -7,8 +7,10 @@
 use KaririCode\ClassDiscovery\Contract\NamespaceResolver;
 use KaririCode\ClassDiscovery\Exception\DiscoveryException;
 use KaririCode\ClassDiscovery\Scanner\DirectoryScanner;
+use PHPUnit\Framework\Attributes\CoversClass;
 use PHPUnit\Framework\TestCase;
 
+#[CoversClass(DirectoryScanner::class)]
 final class DirectoryScannerIntegrationTest extends TestCase
 {
     private string $fixtureDir;

tests/Integration/FileScannerIntegrationTest.php

@@ -9,8 +9,10 @@
 use KaririCode\ClassDiscovery\Exception\DiscoveryException;
 use KaririCode\ClassDiscovery\Filter\{StructuralFilter};
 use KaririCode\ClassDiscovery\Scanner\FileScanner;
+use PHPUnit\Framework\Attributes\CoversClass;
 use PHPUnit\Framework\TestCase;
 
+#[CoversClass(FileScanner::class)]
 final class FileScannerIntegrationTest extends TestCase
 {
     private string $fixtureDir;

tests/Unit/Analyzer/CircularDetectorTest.php

@@ -8,8 +8,10 @@
 use KaririCode\ClassDiscovery\Exception\DiscoveryException;
 use KaririCode\ClassDiscovery\Result\{DiscoveryResult};
 use KaririCode\ClassDiscovery\Tests\MetadataFactory;
+use PHPUnit\Framework\Attributes\CoversClass;
 use PHPUnit\Framework\TestCase;
 
+#[CoversClass(CircularDetector::class)]
 final class CircularDetectorTest extends TestCase
 {
     use MetadataFactory;

tests/Unit/Analyzer/DependencyAnalyzerTest.php

@@ -7,8 +7,10 @@
 use KaririCode\ClassDiscovery\Analyzer\DependencyAnalyzer;
 use KaririCode\ClassDiscovery\Result\{DiscoveryResult};
 use KaririCode\ClassDiscovery\Tests\MetadataFactory;
+use PHPUnit\Framework\Attributes\CoversClass;
 use PHPUnit\Framework\TestCase;
 
+#[CoversClass(DependencyAnalyzer::class)]
 final class DependencyAnalyzerTest extends TestCase
 {
     use MetadataFactory;

tests/Unit/Cache/ChainCacheStrategyTest.php

@@ -7,8 +7,10 @@
 use KaririCode\ClassDiscovery\Cache\{ChainCacheStrategy, MemoryCacheStrategy};
 use KaririCode\ClassDiscovery\Result\DiscoveryResult;
 use KaririCode\ClassDiscovery\Tests\MetadataFactory;
+use PHPUnit\Framework\Attributes\CoversClass;
 use PHPUnit\Framework\TestCase;
 
+#[CoversClass(ChainCacheStrategy::class)]
 final class ChainCacheStrategyTest extends TestCase
 {
     use MetadataFactory;

tests/Unit/Enum/AttributeTargetTest.php

@@ -6,8 +6,10 @@
 
 use Attribute;
 use KaririCode\ClassDiscovery\Enum\AttributeTarget;
+use PHPUnit\Framework\Attributes\CoversClass;
 use PHPUnit\Framework\TestCase;
 
+#[CoversClass(AttributeTarget::class)]
 final class AttributeTargetTest extends TestCase
 {
     public function testMapsToNativeConstants(): void

tests/Unit/Enum/ScannerTypeTest.php

@@ -5,8 +5,10 @@
 namespace KaririCode\ClassDiscovery\Tests\Unit\Enum;
 
 use KaririCode\ClassDiscovery\Enum\ScannerType;
+use PHPUnit\Framework\Attributes\CoversClass;
 use PHPUnit\Framework\TestCase;
 
+#[CoversClass(ScannerType::class)]
 final class ScannerTypeTest extends TestCase
 {
     public function testIsPureEnum(): void

tests/Unit/Exception/DiscoveryExceptionTest.php

@@ -5,8 +5,10 @@
 namespace KaririCode\ClassDiscovery\Tests\Unit\Exception;
 
 use KaririCode\ClassDiscovery\Exception\DiscoveryException;
+use PHPUnit\Framework\Attributes\CoversClass;
 use PHPUnit\Framework\TestCase;
 
+#[CoversClass(DiscoveryException::class)]
 final class DiscoveryExceptionTest extends TestCase
 {
     #[\PHPUnit\Framework\Attributes\DataProvider('namedConstructorProvider')]