function __construct($startTime = null)
{
$this->startTime = $startTime;
if (is_null($this->startTime)) {
$this->startTime = time();
}
$this->surveyExecutionState = SurveyExecutionState::Unknown();
$this->questionIndex = null;
$this->sessionId = null;
}
public function testSerialization()
{
$s = new SurveyState(time() - 500);
$serialzedValue = serialize($s);
/**
* @vars $state SurveyState
*/
$state = unserialize($serialzedValue);
$this->assertTrue($state->isState(SurveyExecutionState::Unknown()));
}
function testConstructor()
{
$this->assertFalse(array_key_exists(SurveyRequestService::SESSION_KEY, $this->session));
$manager = $this->newSurveyService();
$this->assertTrue($manager->getSurveyState()->isState(SurveyExecutionState::Unknown()));
}
/**
* public modifier since its used for tests
*
* private function.
* @return bool
*/
public function shouldService()
{
//We only service this request if we are in survey mode.
$body = $this->getRequestBody();
if (is_null($body)) {
return false;
}
if (in_array(strtolower($body), array("exit", "quit", "cancel"))) {
$this->reset();
return false;
}
if (is_string($body)) {
$surveyName = strtolower($body);
$survey = $this->surveyManager->getSurveyByName($surveyName);
if ($survey && !is_null($survey)) {
$this->reset($survey);
return true;
}
}
//Not in a valid survey
if ($this->surveyState->isState(SurveyExecutionState::Unknown())) {
return false;
}
if ($this->surveyState->isExpired(self::SURVEY_TIME_OUT)) {
$this->reset();
return false;
}
return true;
}
