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<?php
/*
* This file is part of composer/xdebug-handler.
*
* (c) Composer <https://github.com/composer>
*
* For the full copyright and license information, please view
* the LICENSE file that was distributed with this source code.
*/
namespace Composer\XdebugHandler;
use PHPUnit\Framework\TestCase;
/**
* This class does not need to extend Helpers\BaseTestCase
*/
class ColorOptionTest extends TestCase
{
private static $nocolor;
/**
* Saves the NO_COLOR environment variable
*
* @beforeClass
*/
public static function beforeClass()
{
self::$nocolor = getenv('NO_COLOR');
}
/**
* Restores the original NO_COLOR environment variable
*
* @afterClass
*/
public static function afterClass()
{
$value = false !== self::$nocolor ? '='.self::$nocolor : '';
putenv('NO_COLOR'.$value);
}
/**
* Unsets the NO_COLOR environment variable for each test
*
* @before
*/
public function setUpEnvironment()
{
putenv('NO_COLOR');
}
/**
* Tests that a colorOption is added to the arguments
*
* @dataProvider neededProvider
*/
public function testOptionNeeded($args, $colorOption, $expected)
{
$result = Process::addColorOption($args, $colorOption);
$this->assertSame($expected, implode(' ', $result));
}
/**
* Tests that a colorOption is not added if NO_COLOR is set
*
* @dataProvider neededProvider
*/
public function testOptionNeededNoColor($args, $colorOption, $unused)
{
putenv('NO_COLOR=1');
$result = Process::addColorOption($args, $colorOption);
$this->assertSame($args, $result);
}
public function neededProvider()
{
// $args, $colorOption, $expected
return array(
'simple' => array(array('--option', 'param'), '--xxx', '--option param --xxx'),
'complex' => array(array('--option', 'param'), '--xxx=yyy', '--option param --xxx=yyy'),
'position' => array(array('--option', '--', 'param'), '--xxx', '--option --xxx -- param'),
);
}
/**
* Tests that a colorOption is not added to the arguments because it matches
* an existing argument.
*
* @dataProvider notNeededProvider
*/
public function testOptionNotNeeded($existing, $colorOption)
{
$args = array($existing, '--option', 'param');
$result = Process::addColorOption($args, $colorOption);
$this->assertContains($existing, $result);
$this->assertNotContains($colorOption, $result);
}
public function notNeededProvider()
{
// $existing, $colorOption
return array(
'simple' => array('--no-xxx', '--xxx'),
'complex' => array('--xxx=zzz', '--xxx=yyy'),
);
}
/**
* Tests that a colorOption is not added to the arguments because it does
* not match the required format.
*
* @dataProvider notMatchedProvider
*/
public function testOptionNotMatched($colorOption)
{
$args = array('--option', 'param');
$result = Process::addColorOption($args, $colorOption);
$this->assertNotContains($colorOption, $result);
}
public function notMatchedProvider()
{
// $colorOption
return array(
'simple1' => array('xxx'),
'simple2' => array('-xxx'),
'complex1' => array('xxx=yyy'),
'complex2' => array('-xxx=yyy'),
);
}
/**
* Tests that a colorOption matching xxx=auto is replaced.
*/
public function testOptionReplaced()
{
$args = array('--xxx=auto', 'param');
$colorOption = '--xxx=always';
$result = Process::addColorOption($args, $colorOption);
$this->assertSame('--xxx=always param', implode(' ', $result));
}
}
|
