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<?php
/*
* This file is part of the Comparator package.
*
* (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;
/**
* @coversDefaultClass SebastianBergmann\Comparator\MockObjectComparator
*
*/
class MockObjectComparatorTest extends \PHPUnit_Framework_TestCase
{
private $comparator;
protected function setUp()
{
$this->comparator = new MockObjectComparator;
$this->comparator->setFactory(new Factory);
}
public function acceptsSucceedsProvider()
{
$testmock = $this->getMock('SebastianBergmann\\Comparator\\TestClass');
$stdmock = $this->getMock('stdClass');
return array(
array($testmock, $testmock),
array($stdmock, $stdmock),
array($stdmock, $testmock)
);
}
public function acceptsFailsProvider()
{
$stdmock = $this->getMock('stdClass');
return array(
array($stdmock, null),
array(null, $stdmock),
array(null, null)
);
}
public function assertEqualsSucceedsProvider()
{
// cyclic dependencies
$book1 = $this->getMock('SebastianBergmann\\Comparator\\Book', null);
$book1->author = $this->getMock('SebastianBergmann\\Comparator\\Author', null, array('Terry Pratchett'));
$book1->author->books[] = $book1;
$book2 = $this->getMock('SebastianBergmann\\Comparator\\Book', null);
$book2->author = $this->getMock('SebastianBergmann\\Comparator\\Author', null, array('Terry Pratchett'));
$book2->author->books[] = $book2;
$object1 = $this->getMock('SebastianBergmann\\Comparator\\SampleClass', null, array(4, 8, 15));
$object2 = $this->getMock('SebastianBergmann\\Comparator\\SampleClass', null, array(4, 8, 15));
return array(
array($object1, $object1),
array($object1, $object2),
array($book1, $book1),
array($book1, $book2),
array(
$this->getMock('SebastianBergmann\\Comparator\\Struct', null, array(2.3)),
$this->getMock('SebastianBergmann\\Comparator\\Struct', null, array(2.5)),
0.5
)
);
}
public function assertEqualsFailsProvider()
{
$typeMessage = 'is not instance of expected class';
$equalMessage = 'Failed asserting that two objects are equal.';
// cyclic dependencies
$book1 = $this->getMock('SebastianBergmann\\Comparator\\Book', null);
$book1->author = $this->getMock('SebastianBergmann\\Comparator\\Author', null, array('Terry Pratchett'));
$book1->author->books[] = $book1;
$book2 = $this->getMock('SebastianBergmann\\Comparator\\Book', null);
$book2->author = $this->getMock('SebastianBergmann\\Comparator\\Author', null, array('Terry Pratch'));
$book2->author->books[] = $book2;
$book3 = $this->getMock('SebastianBergmann\\Comparator\\Book', null);
$book3->author = 'Terry Pratchett';
$book4 = $this->getMock('stdClass');
$book4->author = 'Terry Pratchett';
$object1 = $this->getMock('SebastianBergmann\\Comparator\\SampleClass', null, array(4, 8, 15));
$object2 = $this->getMock('SebastianBergmann\\Comparator\\SampleClass', null, array(16, 23, 42));
return array(
array(
$this->getMock('SebastianBergmann\\Comparator\\SampleClass', null, array(4, 8, 15)),
$this->getMock('SebastianBergmann\\Comparator\\SampleClass', null, array(16, 23, 42)),
$equalMessage
),
array($object1, $object2, $equalMessage),
array($book1, $book2, $equalMessage),
array($book3, $book4, $typeMessage),
array(
$this->getMock('SebastianBergmann\\Comparator\\Struct', null, array(2.3)),
$this->getMock('SebastianBergmann\\Comparator\\Struct', null, array(4.2)),
$equalMessage,
0.5
)
);
}
/**
* @covers ::accepts
* @dataProvider acceptsSucceedsProvider
*/
public function testAcceptsSucceeds($expected, $actual)
{
$this->assertTrue(
$this->comparator->accepts($expected, $actual)
);
}
/**
* @covers ::accepts
* @dataProvider acceptsFailsProvider
*/
public function testAcceptsFails($expected, $actual)
{
$this->assertFalse(
$this->comparator->accepts($expected, $actual)
);
}
/**
* @covers ::assertEquals
* @dataProvider assertEqualsSucceedsProvider
*/
public function testAssertEqualsSucceeds($expected, $actual, $delta = 0.0)
{
$exception = null;
try {
$this->comparator->assertEquals($expected, $actual, $delta);
}
catch (ComparisonFailure $exception) {
}
$this->assertNull($exception, 'Unexpected ComparisonFailure');
}
/**
* @covers ::assertEquals
* @dataProvider assertEqualsFailsProvider
*/
public function testAssertEqualsFails($expected, $actual, $message, $delta = 0.0)
{
$this->setExpectedException(
'SebastianBergmann\\Comparator\\ComparisonFailure', $message
);
$this->comparator->assertEquals($expected, $actual, $delta);
}
}
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