/**
* If the passed item is in a failed state, automatically flag this workflow as having a failed activity
*
* @param WorkflowHistoryItem $item
*/
protected function flagActivityFailure(WorkflowHistoryItem $item)
{
switch ($item->getState()) {
case HistoryItemState::FAILED():
case HistoryItemState::TIMED_OUT():
$this->setActivityFailed();
$this->error_messages[] = $item->getErrorMessage();
default:
return;
}
}
public function apply(WorkflowHistory $history)
{
$reason = $this->getAttribute('reason');
if ($details = $this->getAttribute('details', null)) {
$reason .= ' (' . $details . ')';
}
$item = $this->getHistoryItem($history, $this->getAttribute('scheduledEventId'));
$item->setTimeEnded($this->timestamp);
$item->setState(HistoryItemState::FAILED());
$item->setErrorMessage($reason);
$history->add($item);
}
public function testCounts()
{
$history = new WorkflowHistory();
$history->add($this->createHistoryItem('test-activity', '1', HistoryItemState::COMPLETED(), 'alpha'));
$history->add($this->createHistoryItem('test-activity', '1', HistoryItemState::COMPLETED(), 'bravo'));
$history->add($this->createHistoryItem('test-activity', '2', HistoryItemState::COMPLETED(), 'charlie'));
$history->add($this->createHistoryItem('test-activity', '1', HistoryItemState::SCHEDULED(), 'delta'));
$history->add($this->createHistoryItem('other-activity', '1', HistoryItemState::COMPLETED(), 'echo'));
$history->add($this->createHistoryItem('other-activity', '1', HistoryItemState::RUNNING(), 'foxtrot'));
$inspector = new HistoryInspector($history);
$schema_test = TaskSchema::fromKey('test-activity/1');
$schema_other = TaskSchema::fromKey('other-activity/1');
$this->assertEquals(0, $inspector->countTask($schema_test, HistoryItemState::RUNNING()));
$this->assertEquals(0, $inspector->countTask($schema_test, HistoryItemState::FAILED()));
$this->assertEquals(2, $inspector->countTask($schema_test, HistoryItemState::COMPLETED()));
$this->assertEquals(1, $inspector->countTask($schema_test, HistoryItemState::SCHEDULED()));
$this->assertEquals(1, $inspector->countTask($schema_other, HistoryItemState::COMPLETED()));
$this->assertEquals(1, $inspector->countTask($schema_other, HistoryItemState::RUNNING()));
$this->assertEquals(0, $inspector->countTask($schema_other, HistoryItemState::SCHEDULED()));
$this->assertEquals(0, $inspector->countTask($schema_other, HistoryItemState::FAILED()));
$this->assertEquals(1, $inspector->countControl('alpha', HistoryItemState::COMPLETED()));
$this->assertEquals(1, $inspector->countControl('bravo', HistoryItemState::COMPLETED()));
$this->assertEquals(1, $inspector->countControl('charlie', HistoryItemState::COMPLETED()));
$this->assertEquals(0, $inspector->countControl('delta', HistoryItemState::COMPLETED()));
$this->assertEquals(1, $inspector->countControl('echo', HistoryItemState::COMPLETED()));
$this->assertEquals(0, $inspector->countControl('foxtrot', HistoryItemState::COMPLETED()));
$this->assertTrue($inspector->haveOpenActivities());
$alpha = new TaskSchema();
$alpha->setActivityName('test-activity')->setActivityVersion('1')->setControl('alpha');
$this->assertEquals(2, $inspector->countTask($alpha, HistoryItemState::COMPLETED()));
$this->assertEquals(1, $inspector->countTask($alpha, HistoryItemState::SCHEDULED()));
$omega = new TaskSchema();
$omega->setActivityName('test-activity')->setActivityVersion('10');
$this->assertEquals(0, $inspector->countTask($omega, HistoryItemState::COMPLETED()));
$this->assertTrue($inspector->hasTaskBeenScheduled($alpha));
$this->assertFalse($inspector->hasTaskBeenScheduled($omega));
}
/**
* Check if this history item is a failure
*
* Includes failing, cancelling and timing out.
*
* @return bool
*/
public function isFailure()
{
switch ($this->state) {
case HistoryItemState::CANCELLED():
case HistoryItemState::FAILED():
case HistoryItemState::TIMED_OUT():
return true;
default:
return false;
}
}
public function testActivityFail()
{
Conf::init(__DIR__ . '/../../../../config/');
$memory_pool = new RedisMemoryPool('decider-tests', 60, Conf::get('redis'));
$decider = new Decider();
$decider->setWorkflow(new YamlWorkflow(__DIR__ . '/../Resources/TestSchema.yml'));
$decider->setMemoryPool($memory_pool);
// Workflow started -
$event1 = new DecisionEvent();
$decider->processDecisionEvent($event1);
$this->assertCount(1, $event1->getDecision()->getScheduledTasks());
$this->assertEquals(WorkflowResult::COMMAND(), $event1->getDecision()->getWorkflowResult());
$task = $event1->getDecision()->getScheduledTasks()[0];
$this->assertEquals('alpha', $task->getControl());
// Task 1 failed -
$alpha = new WorkflowHistoryItem('1');
$alpha->setActivityName('test-activity')->setActivityVersion('1');
$alpha->setTimeScheduled(new \DateTime('2014-10-10 10:01:00'));
$alpha->setTimeStarted(new \DateTime('2014-10-10 10:00:00'));
$alpha->setTimeEnded(new \DateTime('2014-10-10 10:04:00'));
$alpha->setState(HistoryItemState::FAILED());
$alpha->setErrorMessage('Test failure');
$alpha->setControl('alpha')->setInput('alpha')->setResult(">.<");
$event2 = new DecisionEvent();
$event2->getHistory()->add($alpha);
$decider->processDecisionEvent($event2);
$this->assertCount(0, $event2->getDecision()->getScheduledTasks());
$this->assertEquals(WorkflowResult::FAIL(), $event2->getDecision()->getWorkflowResult());
}
