138 lines
3.1 KiB
PHP
138 lines
3.1 KiB
PHP
<?php
|
|
/*
|
|
* 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\TestCase;
|
|
|
|
/**
|
|
* @coversDefaultClass SebastianBergmann\Comparator\DoubleComparator
|
|
*
|
|
* @uses SebastianBergmann\Comparator\Comparator
|
|
* @uses SebastianBergmann\Comparator\Factory
|
|
* @uses SebastianBergmann\Comparator\ComparisonFailure
|
|
*/
|
|
class DoubleComparatorTest extends TestCase
|
|
{
|
|
private $comparator;
|
|
|
|
protected function setUp()
|
|
{
|
|
$this->comparator = new DoubleComparator;
|
|
}
|
|
|
|
public function acceptsSucceedsProvider()
|
|
{
|
|
return [
|
|
[0, 5.0],
|
|
[5.0, 0],
|
|
['5', 4.5],
|
|
[1.2e3, 7E-10],
|
|
[3, \acos(8)],
|
|
[\acos(8), 3],
|
|
[\acos(8), \acos(8)]
|
|
];
|
|
}
|
|
|
|
public function acceptsFailsProvider()
|
|
{
|
|
return [
|
|
[5, 5],
|
|
['4.5', 5],
|
|
[0x539, 02471],
|
|
[5.0, false],
|
|
[null, 5.0]
|
|
];
|
|
}
|
|
|
|
public function assertEqualsSucceedsProvider()
|
|
{
|
|
return [
|
|
[2.3, 2.3],
|
|
['2.3', 2.3],
|
|
[5.0, 5],
|
|
[5, 5.0],
|
|
[5.0, '5'],
|
|
[1.2e3, 1200],
|
|
[2.3, 2.5, 0.5],
|
|
[3, 3.05, 0.05],
|
|
[1.2e3, 1201, 1],
|
|
[(string) (1 / 3), 1 - 2 / 3],
|
|
[1 / 3, (string) (1 - 2 / 3)]
|
|
];
|
|
}
|
|
|
|
public function assertEqualsFailsProvider()
|
|
{
|
|
return [
|
|
[2.3, 4.2],
|
|
['2.3', 4.2],
|
|
[5.0, '4'],
|
|
[5.0, 6],
|
|
[1.2e3, 1201],
|
|
[2.3, 2.5, 0.2],
|
|
[3, 3.05, 0.04],
|
|
[3, \acos(8)],
|
|
[\acos(8), 3],
|
|
[\acos(8), \acos(8)]
|
|
];
|
|
}
|
|
|
|
/**
|
|
* @covers ::accepts
|
|
* @dataProvider acceptsSucceedsProvider
|
|
*/
|
|
public function testAcceptsSucceeds($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->expectException(ComparisonFailure::class);
|
|
$this->expectExceptionMessage('matches expected');
|
|
|
|
$this->comparator->assertEquals($expected, $actual, $delta);
|
|
}
|
|
}
|