def test_called_for_rain(self):
client = mock.MagicMock()
rain_data = {"total": 10.0}
handlers.run(client, "arwn/rain", rain_data)
self.assertEqual(handlers.LAST_RAIN, rain_data)
self.assertEqual(handlers.LAST_RAIN_TOTAL, None)
# just making sure we call across this boundary
client.called_once_with("totals/rain", rain_data)
def test_updates_just_after_midnight(self):
client = FakeClient()
rain_data = {"total": 10.0, "timestamp": DAY2}
rain_data2 = {"total": 11.0, "timestamp": DAY2_1159}
rain_data3 = {"total": 12.0, "timestamp": DAY3_1200}
rain_data4 = {"total": 12.0, "timestamp": DAY3_1201}
rain_data5 = {"total": 12.004, "timestamp": DAY3_1202}
handlers.run(client, "arwn/rain", rain_data)
self.assertEqual(handlers.LAST_RAIN, rain_data)
self.assertEqual(handlers.LAST_RAIN_TOTAL, rain_data)
self.assertEqual(len(client.log), 2, client.log)
self.assertEqual(
client.log[-1],
['rain/today',
dict(since_midnight=0.0, timestamp=DAY2)])
handlers.run(client, "arwn/rain", rain_data2)
self.assertEqual(handlers.LAST_RAIN, rain_data2)
self.assertEqual(handlers.LAST_RAIN_TOTAL, rain_data)
self.assertEqual(len(client.log), 3, client.log)
self.assertEqual(
client.log[-1],
['rain/today',
dict(since_midnight=1.0, timestamp=DAY2_1159)])
handlers.run(client, "arwn/rain", rain_data3)
self.assertEqual(len(client.log), 6, client.log)
self.assertEqual(
client.log[-1],
["rain/today",
dict(since_midnight=1.0, timestamp=DAY3_1200)])
self.assertEqual(handlers.LAST_RAIN, rain_data3)
totals = rain_data2.copy()
totals.update(timestamp=rain_data3['timestamp'])
self.assertEqual(handlers.LAST_RAIN_TOTAL, totals)
handlers.run(client, "arwn/rain", rain_data4)
self.assertEqual(len(client.log), 7, client.log)
self.assertEqual(
client.log[-1],
["rain/today",
dict(since_midnight=1.0, timestamp=DAY3_1201)])
self.assertEqual(handlers.LAST_RAIN, rain_data4)
self.assertEqual(handlers.LAST_RAIN_TOTAL, totals)
handlers.run(client, "arwn/rain", rain_data5)
self.assertEqual(
client.log[-1],
["rain/today",
dict(since_midnight=1.004, timestamp=DAY3_1202)])
def test_updates_rain_total_retain(self):
"""Test that we initialize LAST_RAIN_TOTAL.
LAST_RAIN_TOTAL needs to be initialized if it wasn't initially
on the first packet into the system if it's never been before.
This handles the case of a completely new environment where
there was no retain message.
"""
client = FakeClient()
rain_data = {"total": 10.0, "timestamp": DAY1}
rain_data2 = {"total": 11.0, "timestamp": DAY1H1}
handlers.run(client, "arwn/totals/rain", rain_data)
self.assertEqual(handlers.LAST_RAIN, None)
self.assertEqual(handlers.LAST_RAIN_TOTAL, rain_data)
handlers.run(client, "arwn/rain", rain_data2)
self.assertEqual(handlers.LAST_RAIN, rain_data2)
self.assertEqual(handlers.LAST_RAIN_TOTAL, rain_data)
def test_updates_rain_total_overmidnight(self):
"""Test that we initialize LAST_RAIN_TOTAL.
LAST_RAIN_TOTAL needs to be initialized if it wasn't initially
on the first packet into the system if it's never been before.
This handles the case of a completely new environment where
there was no retain message.
"""
client = FakeClient()
rain_data = {"total": 10.0, "timestamp": DAY1}
rain_data2 = {"total": 10.7, "timestamp": DAY1H1}
rain_data3 = {"total": 11.0, "timestamp": DAY2}
handlers.run(client, "arwn/totals/rain", rain_data)
self.assertEqual(handlers.LAST_RAIN, None)
self.assertEqual(handlers.LAST_RAIN_TOTAL, rain_data)
self.assertEqual(client.log, [])
handlers.run(client, "arwn/rain", rain_data2)
self.assertEqual(
client.log[-1],
["rain/today",
dict(since_midnight=0.7, timestamp=DAY1H1)])
handlers.run(client, "arwn/rain", rain_data3)
self.assertEqual(
client.log[-1],
["rain/today",
dict(since_midnight=0.3, timestamp=DAY2)])
self.assertEqual(handlers.LAST_RAIN, rain_data3)
totals = rain_data2.copy()
totals.update(timestamp=rain_data3['timestamp'])
self.assertEqual(handlers.LAST_RAIN_TOTAL, totals)
def test_updates_over_new_years(self):
client = FakeClient()
rain_data = {"total": 10.0, "timestamp": Y1D365}
rain_data2 = {"total": 11.0, "timestamp": Y1D365_1}
rain_data3 = {"total": 12.0, "timestamp": DAY1}
rain_data4 = {"total": 13.0, "timestamp": DAY1H1}
handlers.run(client, "arwn/rain", rain_data)
self.assertEqual(handlers.LAST_RAIN, rain_data)
self.assertEqual(handlers.LAST_RAIN_TOTAL, rain_data)
self.assertEqual(len(client.log), 2, client.log)
self.assertEqual(
client.log[-1],
['rain/today',
dict(since_midnight=0.0, timestamp=Y1D365)])
handlers.run(client, "arwn/rain", rain_data2)
self.assertEqual(handlers.LAST_RAIN, rain_data2)
self.assertEqual(handlers.LAST_RAIN_TOTAL, rain_data)
self.assertEqual(len(client.log), 3, client.log)
self.assertEqual(
client.log[-1],
['rain/today',
dict(since_midnight=1.0, timestamp=Y1D365_1)])
handlers.run(client, "arwn/rain", rain_data3)
self.assertEqual(handlers.LAST_RAIN, rain_data3)
totals = rain_data2.copy()
totals.update(timestamp=rain_data3['timestamp'])
self.assertEqual(handlers.LAST_RAIN_TOTAL, totals)
self.assertEqual(len(client.log), 6, client.log)
self.assertEqual(
client.log[-1],
['rain/today',
dict(since_midnight=1.0, timestamp=DAY1)])
handlers.run(client, "arwn/rain", rain_data4)
self.assertEqual(handlers.LAST_RAIN, rain_data4)
self.assertEqual(handlers.LAST_RAIN_TOTAL, totals)
self.assertEqual(len(client.log), 7, client.log)
self.assertEqual(
client.log[-1],
['rain/today',
dict(since_midnight=2.0, timestamp=DAY1H1)])
def send(self, topic, payload, retain=False):
self.log.append([topic, payload])
handlers.run(self, "arwn/" + topic, payload)
def on_message(client, userdata, msg):
payload = json.loads(msg.payload)
handlers.run(self, msg.topic, payload)
return True
def on_message(client, userdata, msg):
payload = json.loads(msg.payload)
handlers.run(self, msg.topic, payload)
return True