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<?php
/**
* Piwik - free/libre analytics platform
*
* @link http://piwik.org
* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*/
namespace Piwik\Tests;
use Piwik\Config;
use Piwik\Console;
use Symfony\Component\Console\Tester\ApplicationTester;
/**
* Base class for test cases that test Piwik console commands. Derives from IntegrationTestCase
* so the entire Piwik environment is set up.
*
* This will create an ApplicationTester instance (provided by Symfony) which should be used to
* test commands like this:
*
* public function testThisAndThat()
* {
* $result = $this->applicationTester->run(array(
* 'command' => 'my-command',
* 'arg1' => 'value1',
* 'arg2' => 'value2',
* '--option' => true,
* '--another-option' => 'value3'
* ));
* $this->assertEquals(0, $result, $this->getCommandDisplayOutputErrorMessage());
*
* // other checks
* }
*/
class ConsoleCommandTestCase extends \IntegrationTestCase
{
protected $applicationTester = null;
public function setUp()
{
parent::setUp();
$application = new Console();
$application->setAutoExit(false);
$this->applicationTester = new ApplicationTester($application);
Config::unsetInstance();
}
protected function getCommandDisplayOutputErrorMessage()
{
return "Command did not behave as expected. Command output: " . $this->applicationTester->getDisplay();
}
}