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<?php declare(strict_types=1);
/*
* This file is part of sebastian/comparator.
*
* (c) Sebastian Bergmann <sebastian@phpunit.de>
*
* 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
{
/**
* @return non-empty-list<array{0: DOMDocument|DOMNode, 1: DOMDocument|DOMNode}>
*/
public static function acceptsSucceedsProvider(): array
{
$document = new DOMDocument;
$node = new DOMNode;
return [
[$document, $document],
[$node, $node],
[$document, $node],
[$node, $document],
];
}
/**
* @return non-empty-list<array{0: ?DOMDocument, 1: ?DOMDocument}>
*/
public static function acceptsFailsProvider(): array
{
$document = new DOMDocument;
return [
[$document, null],
[null, $document],
[null, null],
];
}
/**
* @return non-empty-list<array{0: DOMDocument, 1: DOMDocument}>
*/
public static function assertEqualsSucceedsProvider(): array
{
return [
[
self::createDOMDocument('<root></root>'),
self::createDOMDocument('<root/>'),
],
[
self::createDOMDocument('<root attr="bar"></root>'),
self::createDOMDocument('<root attr="bar"/>'),
],
[
self::createDOMDocument('<root><foo attr="bar"></foo></root>'),
self::createDOMDocument('<root><foo attr="bar"/></root>'),
],
[
self::createDOMDocument("<root>\n <child/>\n</root>"),
self::createDOMDocument('<root><child/></root>'),
],
[
self::createDOMDocument('<Root></Root>'),
self::createDOMDocument('<root></root>'),
true,
],
[
self::createDOMDocument("<a x='' a=''/>"),
self::createDOMDocument("<a a='' x=''/>"),
],
];
}
/**
* @return non-empty-list<array{0: DOMDocument, 1: DOMDocument}>
*/
public static function assertEqualsFailsProvider(): array
{
return [
[
self::createDOMDocument('<root></root>'),
self::createDOMDocument('<bar/>'),
],
[
self::createDOMDocument('<foo attr1="bar"/>'),
self::createDOMDocument('<foo attr1="foobar"/>'),
],
[
self::createDOMDocument('<foo> bar </foo>'),
self::createDOMDocument('<foo />'),
],
[
self::createDOMDocument('<foo xmlns="urn:myns:bar"/>'),
self::createDOMDocument('<foo xmlns="urn:notmyns:bar"/>'),
],
[
self::createDOMDocument('<foo> bar </foo>'),
self::createDOMDocument('<foo> bir </foo>'),
],
[
self::createDOMDocument('<Root></Root>'),
self::createDOMDocument('<root></root>'),
],
[
self::createDOMDocument('<root> bar </root>'),
self::createDOMDocument('<root> BAR </root>'),
],
];
}
#[DataProvider('acceptsSucceedsProvider')]
public function testAcceptsSucceeds(DOMDocument|DOMNode $expected, DOMDocument|DOMNode $actual): void
{
$this->assertTrue(
(new DOMNodeComparator)->accepts($expected, $actual),
);
}
#[DataProvider('acceptsFailsProvider')]
public function testAcceptsFails(?DOMDocument $expected, ?DOMDocument $actual): void
{
$this->assertFalse(
(new DOMNodeComparator)->accepts($expected, $actual),
);
}
#[DataProvider('assertEqualsSucceedsProvider')]
public function testAssertEqualsSucceeds(DOMDocument $expected, DOMDocument $actual, bool $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(DOMDocument $expected, DOMDocument $actual): void
{
$this->expectException(ComparisonFailure::class);
$this->expectExceptionMessage('Failed asserting that two DOM');
(new DOMNodeComparator)->assertEquals($expected, $actual);
}
/**
* @param non-empty-string $content
*/
private static function createDOMDocument(string $content): DOMDocument
{
$document = new DOMDocument;
$document->preserveWhiteSpace = false;
$document->loadXML($content);
return $document;
}
}
|
