public function testShouldRevertToOriginalStaticMethodBodyWhenRequested()
{
$mutationInstance = new OperatorAddition(2);
$testeeInstance = new Testee();
$testeeInstance->setFileName($this->root . '/runkit/Math2.php')->setClassName('RunkitTest_Math2')->setMethodName('add')->setArguments('$op1,$op2')->setTokens(array(array(335, 'return', 7), array(309, '$op1', 7), '+', array(309, '$op2', 7), ';'));
$mutant = new Mutant($testeeInstance, $mutationInstance);
$runkit = new Runkit();
$runkit->applyMutation($mutant);
$runkit->reverseMutation($mutant);
$this->assertEquals(2, \RunkitTest_Math2::add(1, 1));
}
/**
* Uses an instance of PHPUnit_TextUI_Command to execute the PHPUnit
* tests and simulates any Mutagenesis supported command line options suitable
* for PHPUnit. At present, we merely dissect a generic 'options' string
* equivelant to anything typed into a console after a normal 'phpunit'
* command. The adapter captures the TextUI output for further processing.
*
* To prevent duplication of output from stdout, PHPUnit is hard
* configured to write to stderrm(stdin is used in proc_open call)
*
* @param array $arguments Mutagenesis arguments to pass to PHPUnit
* @param string|null $mutation
* @param string|null $bootstrap
*
* @return void
*
* @throws \Exception
*/
public static function main($arguments, $mutation = null, $bootstrap = null)
{
$arguments = unserialize($arguments);
/**
* Grab the Runkit extension utility and apply the mutation if needed
*/
if (!is_null($mutation)) {
$mutation = unserialize($mutation);
if (!empty($mutation)) {
if (!is_null($bootstrap)) {
require_once $bootstrap;
}
if (!in_array('runkit', get_loaded_extensions())) {
throw new \Exception('Runkit extension is not loaded. Unfortunately, runkit' . ' is essential for Mutagenesis. Please see the manual or' . ' README which explains how to install an updated runkit' . ' extension suitable for Mutagenesis and PHP 5.3.');
}
$runkit = new Runkit();
$runkit->applyMutation($mutation);
}
}
/**
* Switch working directory to tests and execute the test suite
*/
$originalWorkingDirectory = getcwd();
if (isset($arguments['tests'])) {
chdir($arguments['tests']);
}
$command = new \PHPUnit_TextUI_Command();
if (empty($arguments['clioptions'])) {
$arguments['clioptions'] = array();
}
$command->run($arguments['clioptions'], false);
chdir($originalWorkingDirectory);
}
