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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 PHPUnit\Framework\Attributes\CoversClass;
use PHPUnit\Framework\Attributes\DataProvider;
use PHPUnit\Framework\Attributes\UsesClass;
use PHPUnit\Framework\TestCase;
use stdClass;
#[CoversClass(TypeComparator::class)]
#[UsesClass(Comparator::class)]
#[UsesClass(ComparisonFailure::class)]
#[UsesClass(Factory::class)]
final class TypeComparatorTest extends TestCase
{
/**
* @return non-empty-list<array{0: mixed, 1: mixed}>
*/
public static function acceptsSucceedsProvider(): array
{
return [
[true, 1],
[false, [1]],
[null, new stdClass],
[1.0, 5],
['', ''],
];
}
/**
* @return non-empty-list<array{0: mixed, 1: mixed}>
*/
public static function assertEqualsSucceedsProvider(): array
{
return [
[true, true],
[true, false],
[false, false],
[null, null],
[new stdClass, new stdClass],
[0, 0],
[1.0, 2.0],
['hello', 'world'],
['', ''],
[[], [1, 2, 3]],
];
}
/**
* @return non-empty-list<array{0: mixed, 1: mixed}>
*/
public static function assertEqualsFailsProvider(): array
{
return [
[true, null],
[null, false],
[1.0, 0],
[new stdClass, []],
['1', 1],
];
}
#[DataProvider('acceptsSucceedsProvider')]
public function testAcceptsSucceeds(mixed $expected, mixed $actual): void
{
$this->assertTrue(
(new TypeComparator)->accepts($expected, $actual),
);
}
#[DataProvider('assertEqualsSucceedsProvider')]
public function testAssertEqualsSucceeds(mixed $expected, mixed $actual): void
{
$exception = null;
try {
(new TypeComparator)->assertEquals($expected, $actual);
} catch (ComparisonFailure $exception) {
}
$this->assertNull($exception, 'Unexpected ComparisonFailure');
}
#[DataProvider('assertEqualsFailsProvider')]
public function testAssertEqualsFails(mixed $expected, mixed $actual): void
{
$this->expectException(ComparisonFailure::class);
$this->expectExceptionMessage('does not match expected type');
(new TypeComparator)->assertEquals($expected, $actual);
}
}
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