* Dariusz RumiƄski * * This source file is subject to the MIT license that is bundled * with this source code in the file LICENSE. */ namespace PhpCsFixer\Tests\Fixer\LanguageConstruct; use PhpCsFixer\Tests\Test\AbstractFixerTestCase; /** * @internal * * @covers \PhpCsFixer\Fixer\LanguageConstruct\CombineConsecutiveUnsetsFixer */ final class CombineConsecutiveUnsetsFixerTest extends AbstractFixerTestCase { /** * @dataProvider provideFixCases */ public function testFix(string $expected, ?string $input = null): void { $this->doTest($expected, $input); } public function provideFixCases(): \Generator { yield from [ [ ' b', ' b', ], [ '', ], [ '', '', ], [ 'b, $a->b->c, $a->b[0]->c[\'a\']); '.' '.' '.' '.' '.' ', 'b); unset($a->b->c); unset($a->b[0]->c[\'a\']); ', ], ]; } /** * @dataProvider provideFixPre80Cases * @requires PHP <8.0 */ public function testFixPre80(string $expected, string $input = null): void { $this->doTest($expected, $input); } public function provideFixPre80Cases(): \Generator { yield [ '