/**
* Adds all testcases in a given directory to a given GroupTest object
*
* @param string $groupTest
* @param string $directory
* @return void
* @access public
*/
function addTestCasesFromDirectory(&$groupTest, $directory = '.')
{
$manager = new TestManager();
$testCases = $manager->_getTestFileList($directory);
foreach ($testCases as $testCase) {
$groupTest->addTestFile($testCase);
}
}
