<?php
/*
* This file is part of the Comparator package.
*
* (c) Sebastian Bergmann <[email protected]>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace SebastianBergmann\Comparator;
use \Exception;
use \RuntimeException;
/**
* @coversDefaultClass SebastianBergmann\Comparator\ExceptionComparator
*
*/
class ExceptionComparatorTest extends \PHPUnit_Framework_TestCase
{
private $comparator;
protected function setUp()
{
$this->comparator = new ExceptionComparator;
$this->comparator->setFactory(new Factory);
}
public function acceptsSucceedsProvider()
{
return array(
array(new Exception, new Exception),
array(new RuntimeException, new RuntimeException),
array(new Exception, new RuntimeException)
);
}
public function acceptsFailsProvider()
{
return array(
array(new Exception, null),
array(null, new Exception),
array(null, null)
);
}
public function assertEqualsSucceedsProvider()
{
$exception1 = new Exception;
$exception2 = new Exception;
$exception3 = new RunTimeException('Error', 100);
$exception4 = new RunTimeException('Error', 100);
return array(
array($exception1, $exception1),
array($exception1, $exception2),
array($exception3, $exception3),
array($exception3, $exception4)
);
}
public function assertEqualsFailsProvider()
{
$typeMessage = 'not instance of expected class';
$equalMessage = 'Failed asserting that two objects are equal.';
$exception1 = new Exception('Error', 100);
$exception2 = new Exception('Error', 101);
$exception3 = new Exception('Errors', 101);
$exception4 = new RunTimeException('Error', 100);
$exception5 = new RunTimeException('Error', 101);
return array(
array($exception1, $exception2, $equalMessage),
array($exception1, $exception3, $equalMessage),
array($exception1, $exception4, $typeMessage),
array($exception2, $exception3, $equalMessage),
array($exception4, $exception5, $equalMessage)
);
}
/**
* @covers ::accepts
* @dataProvider acceptsSucceedsProvider
*/
public function testAcceptsSucceeds($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)
{
$exception = null;
try {
$this->comparator->assertEquals($expected, $actual);
}
catch (ComparisonFailure $exception) {
}
$this->assertNull($exception, 'Unexpected ComparisonFailure');
}
/**
* @covers ::assertEquals
* @dataProvider assertEqualsFailsProvider
*/
public function testAssertEqualsFails($expected, $actual, $message)
{
$this->setExpectedException(
'SebastianBergmann\\Comparator\\ComparisonFailure', $message
);
$this->comparator->assertEquals($expected, $actual);
}
}
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