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

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File: vendor/sebastian/comparator/tests/DoubleComparatorTest.php
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Class: PHP Pokemon Script
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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\DoubleComparator
 *
 */
class DoubleComparatorTest extends \PHPUnit_Framework_TestCase
{
    private
$comparator;

    protected function
setUp()
    {
       
$this->comparator = new DoubleComparator;
    }

    public function
acceptsSucceedsProvider()
    {
        return array(
          array(
0, 5.0),
          array(
5.0, 0),
          array(
'5', 4.5),
          array(
1.2e3, 7E-10),
          array(
3, acos(8)),
          array(
acos(8), 3),
          array(
acos(8), acos(8))
        );
    }

    public function
acceptsFailsProvider()
    {
        return array(
          array(
5, 5),
          array(
'4.5', 5),
          array(
0x539, 02471),
          array(
5.0, false),
          array(
null, 5.0)
        );
    }

    public function
assertEqualsSucceedsProvider()
    {
        return array(
          array(
2.3, 2.3),
          array(
'2.3', 2.3),
          array(
5.0, 5),
          array(
5, 5.0),
          array(
5.0, '5'),
          array(
1.2e3, 1200),
          array(
2.3, 2.5, 0.5),
          array(
3, 3.05, 0.05),
          array(
1.2e3, 1201, 1),
          array((string)(
1/3), 1 - 2/3),
          array(
1/3, (string)(1 - 2/3))
        );
    }

    public function
assertEqualsFailsProvider()
    {
        return array(
          array(
2.3, 4.2),
          array(
'2.3', 4.2),
          array(
5.0, '4'),
          array(
5.0, 6),
          array(
1.2e3, 1201),
          array(
2.3, 2.5, 0.2),
          array(
3, 3.05, 0.04),
          array(
3, acos(8)),
          array(
acos(8), 3),
          array(
acos(8), acos(8))
        );
    }

   
/**
     * @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, $delta = 0.0)
    {
       
$this->setExpectedException(
         
'SebastianBergmann\\Comparator\\ComparisonFailure', 'matches expected'
       
);
       
$this->comparator->assertEquals($expected, $actual, $delta);
    }
}


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