*
* 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\Attributes\CoversClass;
use PHPUnit\Framework\Attributes\DataProvider;
use PHPUnit\Framework\Attributes\UsesClass;
use PHPUnit\Framework\TestCase;
#[CoversClass(DOMNodeComparator::class)]
#[UsesClass(Comparator::class)]
#[UsesClass(ComparisonFailure::class)]
#[UsesClass(Factory::class)]
final class DOMNodeComparatorTest extends TestCase
{
private DOMNodeComparator $comparator;
public static function acceptsSucceedsProvider(): array
{
$document = new DOMDocument;
$node = new DOMNode;
return [
[$document, $document],
[$node, $node],
[$document, $node],
[$node, $document],
];
}
public static function acceptsFailsProvider(): array
{
$document = new DOMDocument;
return [
[$document, null],
[null, $document],
[null, null],
];
}
public static function assertEqualsSucceedsProvider(): array
{
return [
[
self::createDOMDocument(''),
self::createDOMDocument(''),
],
[
self::createDOMDocument(''),
self::createDOMDocument(''),
],
[
self::createDOMDocument(''),
self::createDOMDocument(''),
],
[
self::createDOMDocument("\n \n"),
self::createDOMDocument(''),
],
[
self::createDOMDocument(''),
self::createDOMDocument(''),
$ignoreCase = true,
],
[
self::createDOMDocument(""),
self::createDOMDocument(""),
],
];
}
public static function assertEqualsFailsProvider(): array
{
return [
[
self::createDOMDocument(''),
self::createDOMDocument(''),
],
[
self::createDOMDocument(''),
self::createDOMDocument(''),
],
[
self::createDOMDocument(' bar '),
self::createDOMDocument(''),
],
[
self::createDOMDocument(''),
self::createDOMDocument(''),
],
[
self::createDOMDocument(' bar '),
self::createDOMDocument(' bir '),
],
[
self::createDOMDocument(''),
self::createDOMDocument(''),
],
[
self::createDOMDocument(' bar '),
self::createDOMDocument(' BAR '),
],
];
}
#[DataProvider('acceptsSucceedsProvider')]
public function testAcceptsSucceeds($expected, $actual): void
{
$this->assertTrue(
(new DOMNodeComparator)->accepts($expected, $actual),
);
}
#[DataProvider('acceptsFailsProvider')]
public function testAcceptsFails($expected, $actual): void
{
$this->assertFalse(
(new DOMNodeComparator)->accepts($expected, $actual),
);
}
#[DataProvider('assertEqualsSucceedsProvider')]
public function testAssertEqualsSucceeds($expected, $actual, $ignoreCase = false): void
{
$exception = null;
try {
$delta = 0.0;
$canonicalize = false;
(new DOMNodeComparator)->assertEquals($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);
$this->expectExceptionMessage('Failed asserting that two DOM');
(new DOMNodeComparator)->assertEquals($expected, $actual);
}
private static function createDOMDocument($content): DOMDocument
{
$document = new DOMDocument;
$document->preserveWhiteSpace = false;
$document->loadXML($content);
return $document;
}
}