def stop_auto_stop_candidates():
autoStopCandidates = ec2.get_auto_stop_candidates()
instanceIdsToStop = []
for instance in autoStopCandidates:
instanceIdsToStop.append(instance['id'])
ec2.stop(instanceIdsToStop)
def test_when_we_get_auto_stop_candidates_the_correct_instances_are_returned(self, mock_landlord, mock_ec2):
now = datetime.datetime.now()
fiveHoursAgo = (datetime.datetime.now() - datetime.timedelta(hours=5))
oneDayAgo = (datetime.datetime.now() - datetime.timedelta(days=1))
ec2.get_all_instances = Mock(return_value=self.getStubStopCandidateInstances())
unitInstances = ec2.get_auto_stop_candidates()
self.assertEquals(len(unitInstances), 3)
self.assertEquals(unitInstances[0]['id'], '2')
self.assertEquals(unitInstances[0]['name'], 'Instance1RunningStopTimePassed')
self.assertEquals(unitInstances[0]['stopTime'], now.hour-1)
self.assertLess(unitInstances[0]['launchtime'], now.hour)
self.assertEquals(unitInstances[1]['id'], '4')
self.assertEquals(unitInstances[1]['name'], 'Instance3RunningStopTimeJustPassed')
self.assertEquals(unitInstances[1]['stopTime'], now.hour)
self.assertLess(unitInstances[1]['launchtime'], now.hour)
self.assertEquals(unitInstances[2]['id'], '7')
self.assertEquals(unitInstances[2]['name'], 'Instance6RunningStopTimePassedButLaunchTIMESinceButPreviousDay')
self.assertEquals(unitInstances[2]['stopTime'], now.hour - 1)
self.assertGreater(unitInstances[2]['launchtime'], unitInstances[2]['stopTime'])
