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- <?php
- declare(strict_types=1);
- /*
- * This file is part of PHP CS Fixer.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- * Dariusz Rumiński <dariusz.ruminski@gmail.com>
- *
- * This source file is subject to the MIT license that is bundled
- * with this source code in the file LICENSE.
- */
- namespace PhpCsFixer\Tests\Indicator;
- use PhpCsFixer\Indicator\PhpUnitTestCaseIndicator;
- use PhpCsFixer\Tests\TestCase;
- use PhpCsFixer\Tokenizer\Tokens;
- /**
- * @internal
- *
- * @covers \PhpCsFixer\Indicator\PhpUnitTestCaseIndicator
- */
- final class PhpUnitTestCaseIndicatorTest extends TestCase
- {
- private ?PhpUnitTestCaseIndicator $indicator;
- protected function setUp(): void
- {
- $this->indicator = new PhpUnitTestCaseIndicator();
- parent::setUp();
- }
- protected function tearDown(): void
- {
- $this->indicator = null;
- parent::tearDown();
- }
- /**
- * @dataProvider provideIsPhpUnitClassCases
- */
- public function testIsPhpUnitClass(bool $expected, Tokens $tokens, int $index): void
- {
- self::assertSame($expected, $this->indicator->isPhpUnitClass($tokens, $index));
- }
- /**
- * @return iterable<int|string, array{bool, Tokens, int}>
- */
- public static function provideIsPhpUnitClassCases(): iterable
- {
- yield 'Test class' => [
- true,
- Tokens::fromCode('<?php final class MyTest extends A {}'),
- 3,
- ];
- yield 'TestCase class' => [
- true,
- Tokens::fromCode('<?php final class SomeTestCase extends A {}'),
- 3,
- ];
- yield 'Extends Test' => [
- true,
- Tokens::fromCode('<?php final class foo extends Test {}'),
- 3,
- ];
- yield 'Extends TestCase' => [
- true,
- Tokens::fromCode('<?php final class bar extends TestCase {}'),
- 3,
- ];
- yield 'Implements AbstractFixerTest' => [
- true,
- Tokens::fromCode('<?php
- class A extends Foo implements PhpCsFixer\Tests\Fixtures\Test\AbstractFixerTest
- {
- }
- '),
- 1,
- ];
- yield 'Extends TestCase implements Foo' => [
- true,
- Tokens::fromCode('<?php
- class A extends TestCase implements Foo
- {
- }
- '),
- 1,
- ];
- yield 'Implements TestInterface' => [
- true,
- Tokens::fromCode('<?php
- class Foo extends A implements SomeTestInterface
- {
- }
- '),
- 1,
- ];
- yield 'Implements TestInterface, SomethingElse' => [
- true,
- Tokens::fromCode('<?php
- class Foo extends A implements TestInterface, SomethingElse
- {
- }
- '),
- 1,
- ];
- yield [
- false,
- Tokens::fromCode('<?php final class MyClass {}'),
- 3,
- ];
- yield 'Anonymous class' => [
- false,
- Tokens::fromCode('<?php $a = new class {};'),
- 7,
- ];
- yield 'Test class that does not extends' => [
- false,
- Tokens::fromCode('<?php final class MyTest {}'),
- 3,
- ];
- yield 'TestCase class that does not extends' => [
- false,
- Tokens::fromCode('<?php final class SomeTestCase implements PhpCsFixer\Tests\Fixtures\Test\AbstractFixerTest {}'),
- 3,
- ];
- }
- public function testThrowsExceptionIfNotClass(): void
- {
- $tokens = Tokens::fromCode('<?php echo 1;');
- $this->expectException(\LogicException::class);
- $this->expectExceptionMessageMatches('/^No "T_CLASS" at given index 1, got "T_ECHO"\.$/');
- $this->indicator->isPhpUnitClass($tokens, 1);
- }
- /**
- * @param list<array{0: int, 1: int}> $expectedIndexes
- *
- * @dataProvider provideFindPhpUnitClassesCases
- */
- public function testFindPhpUnitClasses(array $expectedIndexes, string $code): void
- {
- $tokens = Tokens::fromCode($code);
- $classes = $this->indicator->findPhpUnitClasses($tokens);
- $classes = iterator_to_array($classes);
- self::assertSame($expectedIndexes, $classes);
- }
- public static function provideFindPhpUnitClassesCases(): iterable
- {
- yield 'empty' => [
- [],
- '',
- ];
- yield 'empty script' => [
- [],
- "<?php\n",
- ];
- yield 'no test class' => [
- [],
- '<?php class Foo{}',
- ];
- yield 'single test class' => [
- [
- [10, 11],
- ],
- '<?php
- class MyTest extends Foo {}
- ',
- ];
- yield 'two PHPUnit classes' => [
- [
- [21, 34],
- [10, 11],
- ],
- '<?php
- class My1Test extends Foo1 {}
- class My2Test extends Foo2 { public function A8() {} }
- ',
- ];
- yield 'mixed classes' => [
- [
- [71, 84],
- [29, 42],
- ],
- '<?php
- class Foo1 { public function A1() {} }
- class My1Test extends Foo1 { public function A2() {} }
- class Foo2 { public function A3() {} }
- class My2Test extends Foo2 { public function A4() {} }
- class Foo3 { public function A5() { return function (){}; } }
- ',
- ];
- yield 'class with anonymous class inside' => [
- [],
- '<?php
- class Foo
- {
- public function getClass()
- {
- return new class {};
- }
- }
- ',
- ];
- }
- }
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