File: vendor/sebastian/comparator/tests/ArrayComparatorTest.php

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File: vendor/sebastian/comparator/tests/ArrayComparatorTest.php
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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\ArrayComparator
 *
 */
class ArrayComparatorTest extends \PHPUnit_Framework_TestCase
{
    private
$comparator;

    protected function
setUp()
    {
       
$this->comparator = new ArrayComparator;
       
$this->comparator->setFactory(new Factory);
    }

    public function
acceptsFailsProvider()
    {
        return array(
          array(array(),
null),
          array(
null, array()),
          array(
null, null)
        );
    }

    public function
assertEqualsSucceedsProvider()
    {
        return array(
          array(
            array(
'a' => 1, 'b' => 2),
            array(
'b' => 2, 'a' => 1)
          ),
          array(
            array(
1),
            array(
'1')
          ),
          array(
            array(
3, 2, 1),
            array(
2, 3, 1),
           
0,
           
true
         
),
          array(
            array(
2.3),
            array(
2.5),
           
0.5
         
),
          array(
            array(array(
2.3)),
            array(array(
2.5)),
           
0.5
         
),
          array(
            array(new
Struct(2.3)),
            array(new
Struct(2.5)),
           
0.5
         
),
        );
    }

    public function
assertEqualsFailsProvider()
    {
        return array(
          array(
            array(),
            array(
0 => 1)
          ),
          array(
            array(
0 => 1),
            array()
          ),
          array(
            array(
0 => null),
            array()
          ),
          array(
            array(
0 => 1, 1 => 2),
            array(
0 => 1, 1 => 3)
          ),
          array(
            array(
'a', 'b' => array(1, 2)),
            array(
'a', 'b' => array(2, 1))
          ),
          array(
            array(
2.3),
            array(
4.2),
           
0.5
         
),
          array(
            array(array(
2.3)),
            array(array(
4.2)),
           
0.5
         
),
          array(
            array(new
Struct(2.3)),
            array(new
Struct(4.2)),
           
0.5
         
)
        );
    }

   
/**
     * @covers ::accepts
     */
   
public function testAcceptsSucceeds()
    {
       
$this->assertTrue(
         
$this->comparator->accepts(array(), array())
        );
    }

   
/**
     * @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, $canonicalize = false)
    {
       
$exception = null;

        try {
           
$this->comparator->assertEquals($expected, $actual, $delta, $canonicalize);
        }

        catch (
ComparisonFailure $exception) {
        }

       
$this->assertNull($exception, 'Unexpected ComparisonFailure');
    }

   
/**
     * @covers ::assertEquals
     * @dataProvider assertEqualsFailsProvider
     */
   
public function testAssertEqualsFails($expected, $actual,$delta = 0.0, $canonicalize = false)
    {
       
$this->setExpectedException(
         
'SebastianBergmann\\Comparator\\ComparisonFailure',
         
'Failed asserting that two arrays are equal'
       
);
       
$this->comparator->assertEquals($expected, $actual, $delta, $canonicalize);
    }
}


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