public function setUp()
{
$this->testCase = $this->getMockBuilder(AbstractTestCase::class)->setMethods(['getName'])->getMock();
$this->testCase->expects($this->any())->method('getName')->willReturn('testFooMethod');
ConfigHelper::setEnvironmentVariables(ConfigHelper::getDummyConfig());
ConfigHelper::unsetConfigInstance();
}
/**
* Subroutine to encapsulate creation of real WebDriver. Handles some exceptions that may occur etc.
* The WebDriver instance is stored to $test->wd when created.
*
* @param AbstractTestCase $test
* @param $remoteServerUrl
* @param \DesiredCapabilities $capabilities
* @param $connectTimeoutMs
* @param $requestTimeoutMs
*/
protected function createWebDriver(AbstractTestCase $test, $remoteServerUrl, \DesiredCapabilities $capabilities, $connectTimeoutMs, $requestTimeoutMs)
{
$browserName = ConfigProvider::getInstance()->browserName;
for ($startAttempts = 0; $startAttempts < 4; $startAttempts++) {
try {
$test->wd = RemoteWebDriver::create($remoteServerUrl, $capabilities, $connectTimeoutMs, $requestTimeoutMs);
return;
} catch (\UnknownServerException $e) {
if ($browserName == 'firefox' && strpos($e->getMessage(), 'Unable to bind to locking port') !== false) {
// As a consequence of Selenium issue #5172 (cannot change locking port), Firefox may on CI server
// collide with other FF instance. As a workaround, we try to start it again after a short delay.
$test->warn('Firefox locking port is occupied; beginning attempt #%d to start it ("%s")', $startAttempts + 2, $e->getMessage());
sleep(1);
continue;
} elseif (strpos($e->getMessage(), 'Error forwarding the new session') !== false) {
$test->warn("Cannot execute test on the node. Maybe you started just the hub and not the node?");
}
throw $e;
}
}
$test->warn('All %d attempts to instantiate Firefox WebDriver failed', $startAttempts + 1);
throw $e;
}