def test_empty(self):
buf = Buffer(self.station_id)
self.assertEqual(0, len(buf))
buf.append(self.m1)
buf.append(self.m2)
buf.append(self.m3)
self.assertEqual(3, len(buf))
self.assertTrue(self.m1 in buf)
self.assertTrue(self.m2 in buf)
self.assertTrue(self.m3 in buf)
buf.empty()
self.assertEqual(0, len(buf))
def test_empty(self):
buf = Buffer(self.station_id)
self.assertEqual(0, len(buf))
buf.append(self.m1)
buf.append(self.m2)
buf.append(self.m3)
self.assertEqual(3, len(buf))
self.assertTrue(self.m1 in buf)
self.assertTrue(self.m2 in buf)
self.assertTrue(self.m3 in buf)
buf.empty()
self.assertEqual(0, len(buf))
def test_stations_CRUD(self):
mgr = self.__owm.stations_manager()
# check if any previous station exists on this account
n_old_stations = len(mgr.get_stations())
# create stat1
stat1 = mgr.create_station('PYOWM1', 'pyowm_test_station_1',
45.0, 9.0, 189.0)
# create stat2
stat2 = mgr.create_station('PYOWM2', 'pyowm_test_station_2',
46.0, 18.0, 50.0)
# Read all
stations = mgr.get_stations()
self.assertEqual(n_old_stations + 2, len(stations))
# Read one by one
result = mgr.get_station(stat1.id)
self.assertEqual(stat1.id, result.id)
self.assertEqual(stat1.external_id, result.external_id)
self.assertEquals(stat1.name, result.name)
self.assertEquals(stat1.lat, result.lat)
self.assertEquals(stat1.lon, result.lon)
self.assertEquals(stat1.alt, result.alt)
result = mgr.get_station(stat2.id)
self.assertEquals(stat2.id, result.id)
self.assertEquals(stat2.external_id, result.external_id)
self.assertEquals(stat2.name, result.name)
self.assertEquals(stat2.lat, result.lat)
self.assertEquals(stat2.lon, result.lon)
self.assertEquals(stat2.alt, result.alt)
# create and bufferize some measurements for station n.1
buf = Buffer(stat1.id)
buf.append_from_dict(dict(station_id=stat1.id, timestamp=1505231630,
temperature=100, wind_speed=2.1,
wind_gust=67, humidex=77))
buf.append_from_dict(dict(station_id=stat1.id, timestamp=1505415230,
temperature=100, wind_speed=2.1,
wind_gust=67, humidex=77))
buf.append_from_dict(dict(station_id=stat1.id, timestamp=1505429694,
temperature=100, wind_speed=2.1,
wind_gust=67, humidex=77))
mgr.send_buffer(buf)
buf.empty()
# read the measurements for station 1
msmts = mgr.get_measurements(stat1.id, 'd', 1505200000, 1505430000)
for m in msmts:
self.assertEquals(m.station_id, stat1.id)
# Update a station
modified_stat2 = copy.deepcopy(stat2)
modified_stat2.eternal = 'modified_pyowm_test_station_2'
modified_stat2.lat = 30.6
mgr.update_station(modified_stat2)
result = mgr.get_station(modified_stat2.id)
self.assertEquals(modified_stat2.id, result.id)
self.assertEquals(modified_stat2.external_id, result.external_id)
self.assertEquals(modified_stat2.name, result.name)
# of course, lat had been modified
self.assertEquals(modified_stat2.lon, result.lon)
self.assertEquals(modified_stat2.alt, result.alt)
# Delete stations one by one
mgr.delete_station(stat1)
stations = mgr.get_stations()
self.assertEqual(n_old_stations + 1, len(stations))
mgr.delete_station(modified_stat2)
stations = mgr.get_stations()
self.assertEqual(n_old_stations, len(stations))