/**
* Runs a test case.
*
* @param Streamwide_PHPUnit_Runner_TestCase $testCase test case
* @param boolean $codeCoverage (optional) whether to collect code coverage or not
* @param array $options (optional) additional options to pass to the runner
* @return Streamwide_PHPUnit_Runner_TestCaseResult
*/
public function run(Streamwide_PHPUnit_Runner_TestCase $testCase, $codeCoverage = false, array $options = null)
{
// set arguments for the script
$args = array('file' => $testCase->getFile(), 'class' => $testCase->getClass(), 'test' => $testCase->getTest(), 'codeCoverage' => $codeCoverage, 'includePath' => get_include_path(), 'XDEBUG_SESSION_START' => uniqid());
// prepare arguments for url
$parts = array();
foreach ($args as $key => $value) {
$parts[] = $key . '=' . urlencode($value);
}
$argsLine = join('&', $parts);
// prepare the command
$uri = sprintf('%s?%s', $this->_remoteScriptUrl, $argsLine);
// set user agent and create stream context
$userAgent = $_SERVER['HTTP_USER_AGENT'];
$opts = array('http' => array('method' => "GET", 'header' => "User-Agent: {$userAgent}\r\n"));
$context = stream_context_create($opts);
// enter into a safe error reporting level
$oldErrorReportingLevel = error_reporting(E_ERROR);
// execute the http request
$response = file_get_contents($uri, false, $context);
// check if an error has occured in the request
$result = null;
if ($response) {
// the result should be a serialized representation of the suite report
$result = unserialize($response);
}
// restore previous error reporting level
error_reporting($oldErrorReportingLevel);
// check if an error occured
if (!$response || !$result instanceof Streamwide_PHPUnit_Runner_TestCaseResult) {
$error = error_get_last();
$message = sprintf('%s<br />in %s at line %s', $error['message'], $error['file'], $error['line']);
// if unserialize has failed (fatal error) add the response to the details
$message .= $response;
$message = sprintf('<div class="fatalError">%s</div>', $message);
$result = new Streamwide_PHPUnit_Runner_TestCaseResult($testCase, Streamwide_PHPUnit_Runner_TestCaseResult::ERROR, $message);
}
global $http_response_header;
// propagate headers
$result->setHttpHeaders($http_response_header);
return $result;
}
/**
* Run a test suite and return the results.
*
* @param Streamwide_PHPUnit_Runner_TestCase $testCase test case
* @param boolean $codeCoverage (optional) whether to collect code coverage
* @return PHPUnit_Framework_TestResult phunit test result
*/
private function _runTestCase($testCase, $codeCoverage = false)
{
require_once $testCase->getFile();
$result = new PHPUnit_Framework_TestResult();
$result->collectCodeCoverageInformation($codeCoverage);
$class = $testCase->getClass();
$testCase = new $class($testCase->getTest());
$testCase->setInIsolation(true);
// run the test case
$testCase->run($result);
return $result;
}
