<?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\NumericComparator
*
*/
class NumericComparatorTest extends \PHPUnit_Framework_TestCase
{
private $comparator;
protected function setUp()
{
$this->comparator = new NumericComparator;
}
public function acceptsSucceedsProvider()
{
return array(
array(5, 10),
array(8, '0'),
array('10', 0),
array(0x74c3b00c, 42),
array(0755, 0777)
);
}
public function acceptsFailsProvider()
{
return array(
array('5', '10'),
array(8, 5.0),
array(5.0, 8),
array(10, null),
array(false, 12)
);
}
public function assertEqualsSucceedsProvider()
{
return array(
array(1337, 1337),
array('1337', 1337),
array(0x539, 1337),
array(02471, 1337),
array(1337, 1338, 1),
array('1337', 1340, 5),
);
}
public function assertEqualsFailsProvider()
{
return array(
array(1337, 1338),
array('1338', 1337),
array(0x539, 1338),
array(1337, 1339, 1),
array('1337', 1340, 2),
);
}
/**
* @covers ::accepts
* @dataProvider acceptsSucceedsProvider
*/
public function testAcceptsSucceeds($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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