phpstan-phpunit/tests/Rules/PHPUnit/DataProviderDeclarationRuleTest.php at 68f8f4d845f6242166f4e82bf076a7d393af4920 · staabm/phpstan-phpunit · GitHub

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<?php declare(strict_types=1);

namespace PHPStan\Rules\PHPUnit;

use PHPStan\Rules\Rule;
use PHPStan\Testing\RuleTestCase;
use PHPStan\Type\FileTypeMapper;
use PHPUnit\Framework\Attributes\DataProvider;


/**
 * @extends RuleTestCase<DataProviderDeclarationRule>
 */
class DataProviderDeclarationRuleTest extends RuleTestCase
{
	private ?int $phpunitVersion;

	protected function getRule(): Rule
	{
		$reflection = $this->createReflectionProvider();

		return new DataProviderDeclarationRule(
			new DataProviderHelper(
				$reflection,
				self::getContainer()->getByType(FileTypeMapper::class),
				self::getContainer()->getService('defaultAnalysisParser'),
				new PHPUnitVersion($this->phpunitVersion, 0)
			),
			true,
			true
		);
	}

	/**
	 * @dataProvider provideVersions
	 */
	#[DataProvider('provideVersions')]
	public function testRule(?int $version): void
	{
		$this->phpunitVersion = $version;

		if ($version >= 10) {
			$errors = [
				[
					'@dataProvider providebaz related method is used with incorrect case: provideBaz.',
					16,
				],
				[
					'@dataProvider provideQux related method must be static in PHPUnit 10 and newer.',
					16,
				],
				[
					'@dataProvider provideQuux related method must be public.',
					16,
				],
				[
					'@dataProvider provideNonExisting related method not found.',
					70,
				],
				[
					'@dataProvider NonExisting::provideNonExisting related class not found.',
					70,
				],
				[
					'@dataProvider provideNonExisting related method not found.',
					85,
				],
				[
					'@dataProvider provideNonExisting2 related method not found.',
					86,
				],
				[
					'@dataProvider ExampleTestCase\\BarTestCase::providetootherclass related method is used with incorrect case: provideToOtherClass.',
					87,
				],
				[
					'@dataProvider ExampleTestCase\\BarTestCase::providetootherclass related method is used with incorrect case: provideToOtherClass.',
					88,
				],
			];
		} else {
			$errors = [
				[
					'@dataProvider providebaz related method is used with incorrect case: provideBaz.',
					16,
				],
				[
					'@dataProvider provideQuux related method must be public.',
					16,
				],
				[
					'@dataProvider provideNonExisting related method not found.',
					70,
				],
				[
					'@dataProvider NonExisting::provideNonExisting related class not found.',
					70,
				],
			];
		}

		$this->analyse([__DIR__ . '/data/data-provider-declaration.php'], $errors);
	}

	static public function provideVersions(): iterable
	{
		return [
			[null],
			[9],
			[10]
		];
	}

	public function testFixDataProviderStatic(): void
	{
		$this->phpunitVersion = 10;

		$this->fix(__DIR__ . '/data/data-provider-static-fix.php', __DIR__ . '/data/data-provider-static-fix.php.fixed');
	}

	/**
	 * @return string[]
	 */
	public static function getAdditionalConfigFiles(): array
	{
		return [
			__DIR__ . '/../../../extension.neon',
		];
	}
}