* * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace SebastianBergmann\Comparator; use DOMDocument; use DOMNode; use PHPUnit\Framework\TestCase; /** * @covers \SebastianBergmann\Comparator\DOMNodeComparator * * @uses \SebastianBergmann\Comparator\Comparator * @uses \SebastianBergmann\Comparator\Factory * @uses \SebastianBergmann\Comparator\ComparisonFailure */ final class DOMNodeComparatorTest extends TestCase { /** * @var DOMNodeComparator */ private $comparator; protected function setUp(): void { $this->comparator = new DOMNodeComparator; } public function acceptsSucceedsProvider() { $document = new DOMDocument; $node = new DOMNode; return [ [$document, $document], [$node, $node], [$document, $node], [$node, $document] ]; } public function acceptsFailsProvider() { $document = new DOMDocument; return [ [$document, null], [null, $document], [null, null] ]; } public function assertEqualsSucceedsProvider() { return [ [ $this->createDOMDocument(''), $this->createDOMDocument('') ], [ $this->createDOMDocument(''), $this->createDOMDocument('') ], [ $this->createDOMDocument(''), $this->createDOMDocument('') ], [ $this->createDOMDocument("\n \n"), $this->createDOMDocument('') ], [ $this->createDOMDocument(''), $this->createDOMDocument(''), $ignoreCase = true ], [ $this->createDOMDocument(""), $this->createDOMDocument(""), ], ]; } public function assertEqualsFailsProvider() { return [ [ $this->createDOMDocument(''), $this->createDOMDocument('') ], [ $this->createDOMDocument(''), $this->createDOMDocument('') ], [ $this->createDOMDocument(' bar '), $this->createDOMDocument('') ], [ $this->createDOMDocument(''), $this->createDOMDocument('') ], [ $this->createDOMDocument(' bar '), $this->createDOMDocument(' bir ') ], [ $this->createDOMDocument(''), $this->createDOMDocument('') ], [ $this->createDOMDocument(' bar '), $this->createDOMDocument(' BAR ') ] ]; } /** * @dataProvider acceptsSucceedsProvider */ public function testAcceptsSucceeds($expected, $actual): void { $this->assertTrue( $this->comparator->accepts($expected, $actual) ); } /** * @dataProvider acceptsFailsProvider */ public function testAcceptsFails($expected, $actual): void { $this->assertFalse( $this->comparator->accepts($expected, $actual) ); } /** * @dataProvider assertEqualsSucceedsProvider */ public function testAssertEqualsSucceeds($expected, $actual, $ignoreCase = false): void { $exception = null; try { $delta = 0.0; $canonicalize = false; $this->comparator->assertEquals($expected, $actual, $delta, $canonicalize, $ignoreCase); } catch (ComparisonFailure $exception) { } $this->assertNull($exception, 'Unexpected ComparisonFailure'); } /** * @dataProvider assertEqualsFailsProvider */ public function testAssertEqualsFails($expected, $actual): void { $this->expectException(ComparisonFailure::class); $this->expectExceptionMessage('Failed asserting that two DOM'); $this->comparator->assertEquals($expected, $actual); } private function createDOMDocument($content) { $document = new DOMDocument; $document->preserveWhiteSpace = false; $document->loadXML($content); return $document; } }