+ poll_fallback=0.25, expect_type=arvados.events.PollClient, expected=1)
+
+ def test_subscribe_websocket_with_start_time_past(self):
+ self._test_subscribe(
+ poll_fallback=False, expect_type=arvados.events.EventClient,
+ start_time=self.localiso(self.TIME_PAST),
+ expected=2)
+
+ @mock.patch('arvados.events.EventClient.__init__')
+ def test_subscribe_poll_with_start_time_past(self, event_client_constr):
+ event_client_constr.side_effect = Exception('All is well')
+ self._test_subscribe(
+ poll_fallback=0.25, expect_type=arvados.events.PollClient,
+ start_time=self.localiso(self.TIME_PAST),
+ expected=2)
+
+ def test_subscribe_websocket_with_start_time_future(self):
+ self._test_subscribe(
+ poll_fallback=False, expect_type=arvados.events.EventClient,
+ start_time=self.localiso(self.TIME_FUTURE),
+ expected=0)
+
+ @mock.patch('arvados.events.EventClient.__init__')
+ def test_subscribe_poll_with_start_time_future(self, event_client_constr):
+ event_client_constr.side_effect = Exception('All is well')
+ self._test_subscribe(
+ poll_fallback=0.25, expect_type=arvados.events.PollClient,
+ start_time=self.localiso(self.TIME_FUTURE),
+ expected=0)
+
+ def test_subscribe_websocket_with_start_time_past_utc(self):
+ self._test_subscribe(
+ poll_fallback=False, expect_type=arvados.events.EventClient,
+ start_time=self.utciso(self.TIME_PAST),
+ expected=2)
+
+ def test_subscribe_websocket_with_start_time_future_utc(self):
+ self._test_subscribe(
+ poll_fallback=False, expect_type=arvados.events.EventClient,
+ start_time=self.utciso(self.TIME_FUTURE),
+ expected=0)
+
+ def utciso(self, t):
+ return time.strftime('%Y-%m-%dT%H:%M:%SZ', time.gmtime(t))
+
+ def localiso(self, t):
+ return time.strftime('%Y-%m-%dT%H:%M:%S', time.localtime(t)) + self.isotz(-time.timezone/60)
+
+ def isotz(self, offset):
+ """Convert minutes-east-of-UTC to ISO8601 time zone designator"""
+ return '{:+03d}{:02d}'.format(offset/60, offset%60)