def test_init_stores_negative_sunrise_time_as_none(self):
instance = Weather(
self.__test_reference_time, self.__test_sunset_time, -9876543210,
self.__test_clouds, self.__test_rain, self.__test_snow,
self.__test_wind, self.__test_humidity, self.__test_pressure,
self.__test_temperature, self.__test_status,
self.__test_detailed_status, self.__test_weather_code,
self.__test_weather_icon_name, self.__test_visibility_distance,
self.__test_dewpoint, self.__test_humidex, self.__test_heat_index)
self.assertIsNone(instance.get_sunrise_time())
class TestObservation(unittest.TestCase):
__test_reception_time = 1234567
__test_iso_reception_time = "1970-01-15 06:56:07+00"
__test_date_reception_time = datetime.strptime(
__test_iso_reception_time,
'%Y-%m-%d %H:%M:%S+00').replace(tzinfo=UTC())
__test_location = Location('test', 12.3, 43.7, 987, 'UK')
__test_weather = Weather(1378459200, 1378496400, 1378449600, 67,
{"all": 20}, {"all": 0}, {
"deg": 252.002,
"speed": 1.100
}, 57, {
"press": 1030.119,
"sea_level": 1038.589
}, {
"temp": 294.199,
"temp_kf": -1.899,
"temp_max": 296.098,
"temp_min": 294.199
}, "Clouds", "Overcast clouds", 804, "04d", 1000,
300.0, 298.0, 296.0)
__test_instance = Observation(__test_reception_time, __test_location,
__test_weather)
def test_init_fails_when_reception_time_is_negative(self):
self.assertRaises(ValueError, Observation, -1234567, \
self.__test_location, self.__test_weather)
def test_getters_return_expected_data(self):
self.assertEqual(self.__test_instance.get_reception_time(),
self.__test_reception_time)
self.assertEqual(self.__test_instance.get_location(),
self.__test_location)
self.assertEqual(self.__test_instance.get_weather(),
self.__test_weather)
def test_returning_different_formats_for_reception_time(self):
self.assertEqual(self.__test_instance.get_reception_time(timeformat='iso'), \
self.__test_iso_reception_time)
self.assertEqual(self.__test_instance.get_reception_time(timeformat='unix'), \
self.__test_reception_time)
self.assertEqual(self.__test_instance.get_reception_time(timeformat='date'), \
self.__test_date_reception_time)
# Test JSON and XML comparisons by ordering strings (this overcomes
# interpeter-dependant serialization of XML/JSON objects)
def test_to_JSON(self):
ordered_base_json = ''.join(sorted(OBSERVATION_JSON_DUMP))
ordered_actual_json = ''.join(sorted(self.__test_instance.to_JSON()))
self.assertEqual(ordered_base_json, ordered_actual_json)
def test_to_XML(self):
ordered_base_xml = ''.join(sorted(OBSERVATION_XML_DUMP))
ordered_actual_xml = ''.join(sorted(self.__test_instance.to_XML()))
self.assertEqual(ordered_base_xml, ordered_actual_xml)
def test_actualize(self):
weathers = [
Weather(1378459200, 1378496400, 1378449600, 67, {"all": 20},
{"all": 0}, {
"deg": 252.002,
"speed": 1.100
}, 57, {
"press": 1030.119,
"sea_level": 1038.589
}, {
"temp": 294.199,
"temp_kf": -1.899,
"temp_max": 296.098,
"temp_min": 294.199
}, "Clouds", "Overcast clouds", 804, "04d", 1000, 300.0,
298.0, 296.0),
# will this time ever be reached?
Weather(9999999999, 1378496480, 1378449510, 23, {"all": 10},
{"all": 0}, {
"deg": 103.4,
"speed": 4.2
}, 12, {
"press": 1070.119,
"sea_level": 1078.589
}, {
"temp": 297.199,
"temp_kf": -1.899,
"temp_max": 299.0,
"temp_min": 295.6
}, "Clear", "Sky is clear", 804, "02d", 1000, 300.0, 298.0,
296.0)
]
f = Forecast("daily", self.__test_reception_time, self.__test_location,
weathers)
self.assertEqual(2, len(f))
f.actualize()
self.assertEqual(1, len(f))
class TestObservation(unittest.TestCase):
__test_reception_time = 1234567
__test_iso_reception_time = "1970-01-15 06:56:07+00"
__test_location = Location('test', 12.3, 43.7, 987, 'UK')
__test_weather = Weather(1378459200, 1378496400, 1378449600, 67, {"all": 20},
{"all": 0}, {"deg": 252.002, "speed": 1.100}, 57,
{"press": 1030.119, "sea_level": 1038.589},
{"temp": 294.199, "temp_kf": -1.899, "temp_max": 296.098,
"temp_min": 294.199
},
"Clouds", "Overcast clouds", 804, "04d", 1000, 300.0, 298.0, 296.0)
__test_instance = Observation(__test_reception_time, __test_location,
__test_weather)
def test_init_fails_when_reception_time_is_negative(self):
self.assertRaises(ValueError, Observation, -1234567, \
self.__test_location, self.__test_weather)
def test_getters_return_expected_data(self):
self.assertEqual(self.__test_instance.get_reception_time(),
self.__test_reception_time)
self.assertEqual(self.__test_instance.get_location(),
self.__test_location)
self.assertEqual(self.__test_instance.get_weather(),
self.__test_weather)
def test_returning_different_formats_for_reception_time(self):
self.assertEqual(self.__test_instance.get_reception_time(timeformat='iso'), \
self.__test_iso_reception_time)
self.assertEqual(self.__test_instance.get_reception_time(timeformat='unix'), \
self.__test_reception_time)
# Only test to_JSON and to_XML functions when running Python 2.7
from sys import version_info
if version_info[0] < 3:
def test_to_JSON(self):
self.assertEqual(OBSERVATION_JSON_DUMP, self.__test_instance.to_JSON())
def test_to_XML(self):
self.assertEqual(OBSERVATION_XML_DUMP, self.__test_instance.to_XML())
class TestWeatherUtils(unittest.TestCase):
__test_time_low = 1379090800
__test_time_low_iso = "2013-09-13 16:46:40+00"
__test_time_high = 1379361400
__test_time_high_iso = "2013-09-16 19:56:40+00"
__test_registry = WeatherCodeRegistry({
"rain": [{
"start": 1,
"end": 100
}, {
"start": 200,
"end": 600
}],
"sun": [{
"start": 750,
"end": 850
}]
})
__test_weather_rain = Weather(__test_time_low, 1378496400, 1378449600, 67,
{"all": 30}, {"all": 0}, {
"deg": 252.002,
"speed": 4.100
}, 57, {
"press": 1030.119,
"sea_level": 1038.589
}, {
"temp": 294.199,
"temp_kf": -1.899,
"temp_max": 296.098,
"temp_min": 294.199
}, "Rain", "Light rain", 500, "10d", 1000,
300.0, 298.0, 296.0)
__test_weather_sun = Weather(__test_time_high, 1378496480, 1378449510, 5,
{"all": 0}, {"all": 0}, {
"deg": 103.4,
"speed": 1.2
}, 12, {
"press": 1090.119,
"sea_level": 1078.589
}, {
"temp": 299.199,
"temp_kf": -1.899,
"temp_max": 301.0,
"temp_min": 297.6
}, "Clear", "Sky is clear", 800, "01d", 1000,
300.0, 298.0, 296.0)
__test_weathers = [__test_weather_rain, __test_weather_sun]
def test_status_is(self):
self.assertTrue(
weatherutils.status_is(self.__test_weather_rain, "rain",
self.__test_registry))
self.assertFalse(
weatherutils.status_is(self.__test_weather_sun, "rain",
self.__test_registry))
def test_any_status_is(self):
self.assertTrue(
weatherutils.any_status_is(self.__test_weathers, "sun",
self.__test_registry))
self.assertFalse(
weatherutils.any_status_is(self.__test_weathers, "storm",
self.__test_registry))
def test_filter_by_status(self):
result_1 = weatherutils.filter_by_status(self.__test_weathers, "rain",
self.__test_registry)
self.assertEqual(1, len(result_1))
self.assertTrue(
weatherutils.status_is(result_1[0], "rain", self.__test_registry))
result_2 = weatherutils.filter_by_status(self.__test_weathers, "sun",
self.__test_registry)
self.assertEqual(1, len(result_2))
self.assertTrue(
weatherutils.status_is(result_2[0], "sun", self.__test_registry))
def test_find_closest_weather(self):
self.assertEqual(
self.__test_weather_rain,
weatherutils.find_closest_weather(self.__test_weathers,
self.__test_time_low + 200))
self.assertEqual(
self.__test_weather_sun,
weatherutils.find_closest_weather(self.__test_weathers,
self.__test_time_high - 200))
def test_find_closest_weather_with_empty_list(self):
self.assertFalse(
weatherutils.find_closest_weather([], self.__test_time_low + 200))
def test_find_closest_fails_when_unixtime_not_in_coverage(self):
self.assertRaises(NotFoundError, weatherutils.find_closest_weather,
self.__test_weathers, self.__test_time_high + 200)
def test_is_in_coverage(self):
self.assertTrue(
weatherutils.is_in_coverage(self.__test_time_low + 200,
self.__test_weathers))
self.assertTrue(
weatherutils.is_in_coverage(self.__test_time_high - 200,
self.__test_weathers))
self.assertTrue(
weatherutils.is_in_coverage(self.__test_time_low,
self.__test_weathers))
self.assertTrue(
weatherutils.is_in_coverage(self.__test_time_high,
self.__test_weathers))
self.assertFalse(
weatherutils.is_in_coverage(self.__test_time_low - 200,
self.__test_weathers))
self.assertFalse(
weatherutils.is_in_coverage(self.__test_time_high + 200,
self.__test_weathers))
def test_is_in_coverage_with_empty_list(self):
self.assertFalse(weatherutils.is_in_coverage(1234567, []))
class TestForecast(unittest.TestCase):
__test_reception_time = 1234567
__test_iso_reception_time = "1970-01-15 06:56:07+00"
__test_date_reception_time = datetime.strptime(
__test_iso_reception_time,
'%Y-%m-%d %H:%M:%S+00').replace(tzinfo=UTC())
__test_location = Location('test', 12.3, 43.7, 987, 'IT')
__test_weathers = [
Weather(1378459200, 1378496400, 1378449600, 67, {"all": 20},
{"all": 0}, {
"deg": 252.002,
"speed": 1.100
}, 57, {
"press": 1030.119,
"sea_level": 1038.589
}, {
"temp": 294.199,
"temp_kf": -1.899,
"temp_max": 296.098,
"temp_min": 294.199
}, "Clouds", "Overcast clouds", 804, "04d", 1000, 300.0, 298.0,
296.0),
Weather(1378459690, 1378496480, 1378449510, 23, {"all": 10},
{"all": 0}, {
"deg": 103.4,
"speed": 4.2
}, 12, {
"press": 1070.119,
"sea_level": 1078.589
}, {
"temp": 297.199,
"temp_kf": -1.899,
"temp_max": 299.0,
"temp_min": 295.6
}, "Clear", "Sky is clear", 804, "02d", 1000, 300.0, 298.0,
296.0)
]
__test_n_weathers = len(__test_weathers)
__test_instance = Forecast("daily", __test_reception_time, __test_location,
__test_weathers)
def test_actualize(self):
weathers = [
Weather(1378459200, 1378496400, 1378449600, 67, {"all": 20},
{"all": 0}, {
"deg": 252.002,
"speed": 1.100
}, 57, {
"press": 1030.119,
"sea_level": 1038.589
}, {
"temp": 294.199,
"temp_kf": -1.899,
"temp_max": 296.098,
"temp_min": 294.199
}, "Clouds", "Overcast clouds", 804, "04d", 1000, 300.0,
298.0, 296.0),
# will this time ever be reached?
Weather(9999999999, 1378496480, 1378449510, 23, {"all": 10},
{"all": 0}, {
"deg": 103.4,
"speed": 4.2
}, 12, {
"press": 1070.119,
"sea_level": 1078.589
}, {
"temp": 297.199,
"temp_kf": -1.899,
"temp_max": 299.0,
"temp_min": 295.6
}, "Clear", "Sky is clear", 804, "02d", 1000, 300.0, 298.0,
296.0)
]
f = Forecast("daily", self.__test_reception_time, self.__test_location,
weathers)
self.assertEqual(2, len(f))
f.actualize()
self.assertEqual(1, len(f))
def test_init_fails_when_reception_time_is_negative(self):
self.assertRaises(ValueError, Forecast, "3h", -1234567,
self.__test_location, self.__test_weathers)
def test_get(self):
index = 1
self.assertEqual(self.__test_weathers[index],
self.__test_instance.get(index))
def test_accessors_interval_property(self):
former_interval = self.__test_instance.get_interval()
self.__test_instance.set_interval("3h")
result = self.__test_instance.get_interval()
self.__test_instance.set_interval(former_interval)
self.assertEqual("3h", result)
def test_getters_return_expected_3h_data(self):
"""
Test either for "3h" forecast and "daily" ones
"""
instance = Forecast("3h", self.__test_reception_time,
self.__test_location, self.__test_weathers)
self.assertEqual(instance.get_interval(), "3h")
self.assertEqual(instance.get_reception_time(),
self.__test_reception_time)
self.assertEqual(instance.get_location(), self.__test_location)
self.assertEqual(instance.get_weathers(), self.__test_weathers)
def test_getters_return_expected_daily_data(self):
instance = Forecast("daily", self.__test_reception_time,
self.__test_location, self.__test_weathers)
self.assertEqual(instance.get_interval(), "daily")
self.assertEqual(instance.get_reception_time(),
self.__test_reception_time)
self.assertEqual(instance.get_location(), self.__test_location)
self.assertEqual(instance.get_weathers(), self.__test_weathers)
def test_returning_different_formats_for_reception_time(self):
instance = self.__test_instance
self.assertEqual(instance.get_reception_time(timeformat='iso'),
self.__test_iso_reception_time)
self.assertEqual(instance.get_reception_time(timeformat='unix'),
self.__test_reception_time)
self.assertEqual(instance.get_reception_time(timeformat='date'),
self.__test_date_reception_time)
def test_count_weathers(self):
instance = self.__test_instance
self.assertEqual(instance.count_weathers(), self.__test_n_weathers)
def test_forecast_iterator(self):
instance = self.__test_instance
counter = 0
for weather in instance:
self.assertTrue(isinstance(weather, Weather))
counter += 1
self.assertEqual(instance.count_weathers(), counter)
def test__len__(self):
self.assertEqual(len(self.__test_instance), len(self.__test_weathers))
# Test JSON and XML comparisons by ordering strings (this overcomes
# interpeter-dependant serialization of XML/JSON objects)
def test_to_JSON(self):
ordered_base_json = ''.join(sorted(FORECAST_JSON_DUMP))
ordered_actual_json = ''.join(sorted(self.__test_instance.to_JSON()))
self.assertEqual(ordered_base_json, ordered_actual_json)
def test_to_XML(self):
ordered_base_xml = ''.join(sorted(FORECAST_XML_DUMP))
ordered_actual_xml = ''.join(sorted(self.__test_instance.to_XML()))
self.assertEqual(ordered_base_xml, ordered_actual_xml)
class TestStation(unittest.TestCase):
__test_name = 'KNGU'
__test_station_type = 1
__test_status = 50
__test_station_ID = 2865
__test_lat = 36.9375
__test_lon = -76.2893
__test_distance = 18.95
__test_last_weather_instance = Weather(1378459200, 1378496400, 1378449600,
67, {"all": 20}, {"all": 0}, {
"deg": 252.002,
"speed": 1.100
}, 57, {
"press": 1030.119,
"sea_level": 1038.589
}, {
"temp": 294.199,
"temp_kf": -1.899,
"temp_max": 296.098,
"temp_min": 294.199
}, "Clouds", "Overcast clouds", 804,
"04d", 1000, 300.0, 298.0, 296.0)
__test_instance = Station(__test_name, __test_station_ID,
__test_station_type, __test_status, __test_lat,
__test_lon, __test_distance,
__test_last_weather_instance)
def test_init_fails_with_invalid_coords(self):
self.assertRaises(ValueError, Station, self.__test_name,
self.__test_station_ID, self.__test_station_type,
self.__test_status, 120.0, self.__test_lon,
self.__test_distance,
self.__test_last_weather_instance)
self.assertRaises(ValueError, Station, self.__test_name,
self.__test_station_ID, self.__test_station_type,
self.__test_status, self.__test_lat, 220.0,
self.__test_distance,
self.__test_last_weather_instance)
def test_getters_return_expected_data(self):
self.assertEqual(self.__test_name, self.__test_instance.get_name())
self.assertEqual(self.__test_station_type,
self.__test_instance.get_station_type())
self.assertEqual(self.__test_status, self.__test_instance.get_status())
self.assertEqual(self.__test_station_ID,
self.__test_instance.get_station_ID())
self.assertEqual(self.__test_lat, self.__test_instance.get_lat())
self.assertEqual(self.__test_lon, self.__test_instance.get_lon())
self.assertEqual(self.__test_last_weather_instance,
self.__test_instance.get_last_weather())
# Only test to_JSON and to_XML functions when running Python 2.7
from sys import version_info
if version_info[0] < 3:
def test_to_JSON(self):
self.assertEqual(STATION_JSON_DUMP, self.__test_instance.to_JSON())
def test_to_XML(self):
self.assertEqual(STATION_XML_DUMP, self.__test_instance.to_XML())
class TestForecaster(unittest.TestCase):
__test_time_1 = 1379090800
__test_start_coverage_iso = "2013-09-13 16:46:40+00"
__test_date_start_coverage = datetime.strptime(
__test_start_coverage_iso,
'%Y-%m-%d %H:%M:%S+00').replace(tzinfo=UTC())
__test_middle_1_coverage = 1379226100
__test_middle_1_coverage_iso = "2013-09-15 06:21:40+00"
__test_date_middle_1_coverage = datetime.strptime(
__test_middle_1_coverage_iso,
'%Y-%m-%d %H:%M:%S+00').replace(tzinfo=UTC())
__test_time_2 = 1379361400
__test_middle_2_coverage_iso = "2013-09-16 19:56:40+00"
__test_date_middle_2_coverage = datetime.strptime(
__test_middle_2_coverage_iso,
'%Y-%m-%d %H:%M:%S+00').replace(tzinfo=UTC())
__test_end_coverage = 1379902600
__test_end_coverage_iso = "2013-09-23 02:16:40+00"
__test_date_end_coverage = datetime.strptime(
__test_end_coverage_iso, '%Y-%m-%d %H:%M:%S+00').replace(tzinfo=UTC())
__test_location = Location('test', 12.3, 43.7, 987, 'IT')
__test_weather_rainsnow = Weather(__test_time_1, 1378496400, 1378449600,
67, {"all": 30}, {"all": 1}, {
"deg": 252.002,
"speed": 4.100
}, 57, {
"press": 1030.119,
"sea_level": 1038.589
}, {
"temp": 294.199,
"temp_kf": -1.899,
"temp_max": 296.098,
"temp_min": 294.199
}, "Rain", "Light rain", 500, "10d",
1000, 300.0, 298.0, 296.0)
__test_weather_clouds = Weather(__test_middle_1_coverage, 1378496480,
1378449510, 23, {"all": 0}, {}, {
"deg": 103.4,
"speed": 1.2
}, 12, {
"press": 1070.119,
"sea_level": 1078.589
}, {
"temp": 297.199,
"temp_kf": -1.899,
"temp_max": 299.0,
"temp_min": 295.6
}, "Clouds", "Overcast clouds", 804, "02d",
1000, 300.0, 298.0, 296.0)
__test_weather_sun_1 = Weather(__test_time_2, 1378496480, 1378449510, 5,
{"all": 0}, {}, {
"deg": 103.4,
"speed": 1.2
}, 12, {
"press": 1090.119,
"sea_level": 1078.589
}, {
"temp": 299.199,
"temp_kf": -1.899,
"temp_max": 301.0,
"temp_min": 297.6
}, "Clear", "Sky is clear", 800, "01d",
1000, 300.0, 298.0, 296.0)
__test_weather_sun_2 = Weather(__test_end_coverage, 1378496480, 1378449510,
5, {"all": 0}, {}, {
"deg": 99.4,
"speed": 0.8
}, 7, {
"press": 1091.119,
"sea_level": 1079.589
}, {
"temp": 299.599,
"temp_kf": -1.899,
"temp_max": 301.9,
"temp_min": 298.0
}, "Clear", "Sky is clear", 800, "01d",
1000, 300.0, 298.0, 296.0)
__test_weather_storm = Weather(__test_end_coverage, 1378496480, 1378449510,
5, {"all": 0}, {}, {
"deg": 99.4,
"speed": 0.8
}, 7, {
"press": 1071.119,
"sea_level": 1059.589
}, {
"temp": 299.599,
"temp_kf": -1.899,
"temp_max": 301.9,
"temp_min": 298.0
}, "Storm", "Violent storm", 961, "01d",
1000, 300.0, 298.0, 296.0)
__test_weather_hurricane = Weather(__test_end_coverage, 1378496480,
1378449510, 5, {"all": 0}, {}, {
"deg": 99.4,
"speed": 0.8
}, 7, {
"press": 1071.119,
"sea_level": 1059.589
}, {
"temp": 299.599,
"temp_kf": -1.899,
"temp_max": 301.9,
"temp_min": 298.0
}, "Hurricane", "Hurricane", 962, "01d",
1000, 300.0, 298.0, 296.0)
__test_none_values = Weather(__test_end_coverage, 1378496480, 1378449510,
5, {}, {}, {}, 7, {
"press": 1091.119,
"sea_level": 1079.589
}, {
"temp": 299.599,
"temp_kf": -1.899
}, "Clear", "Sky is clear", 800, "01d", 1000,
300.0, 298.0, 296.0)
__test_weathers = [
__test_weather_rainsnow, __test_weather_clouds, __test_weather_sun_1,
__test_weather_sun_2, __test_weather_storm, __test_weather_hurricane
]
__test_forecast = Forecast("daily", 1379089800, __test_location,
__test_weathers)
__test_instance = Forecaster(__test_forecast)
def test_getter_returns_expected_data(self):
self.assertEqual(self.__test_instance.get_forecast(),
self.__test_forecast)
def test_when_starts_returning_different_timeformats(self):
self.assertEqual(self.__test_instance.when_starts(timeformat='iso'),
self.__test_start_coverage_iso)
self.assertEqual(self.__test_instance.when_starts(timeformat='unix'),
self.__test_time_1)
self.assertEqual(self.__test_instance.when_starts(timeformat='date'),
self.__test_date_start_coverage)
def test_when_ends_returning_different_timeformats(self):
self.assertEqual(self.__test_instance.when_ends(timeformat='iso'),
self.__test_end_coverage_iso)
self.assertEqual(self.__test_instance.when_ends(timeformat='unix'),
self.__test_end_coverage)
self.assertEqual(self.__test_instance.when_ends(timeformat='date'),
self.__test_date_end_coverage)
def test_will_have_rain(self):
self.assertTrue(self.__test_instance.will_have_rain())
def test_will_have_sun(self):
self.assertTrue(self.__test_instance.will_have_sun())
def test_will_have_clouds(self):
self.assertTrue(self.__test_instance.will_have_clouds())
def test_will_have_fog(self):
self.assertFalse(self.__test_instance.will_have_fog())
def test_will_have_snow(self):
self.assertFalse(self.__test_instance.will_have_snow())
def test_will_have_storm(self):
self.assertTrue(self.__test_instance.will_have_storm())
def test_will_have_tornado(self):
self.assertFalse(self.__test_instance.will_have_tornado())
def test_will_have_hurricane(self):
self.assertTrue(self.__test_instance.will_have_hurricane())
def test_when_rain(self):
self.assertEqual([self.__test_weather_rainsnow],
self.__test_instance.when_rain())
def test_when_sun(self):
self.assertEqual(
[self.__test_weather_sun_1, self.__test_weather_sun_2],
self.__test_instance.when_sun())
def test_when_clouds(self):
self.assertEqual([self.__test_weather_clouds],
self.__test_instance.when_clouds())
def test_when_fog(self):
self.assertFalse(self.__test_instance.when_fog())
def test_when_snow(self):
self.assertFalse(self.__test_instance.when_snow())
def test_when_storm(self):
self.assertTrue(self.__test_instance.when_storm())
def test_when_tornado(self):
self.assertFalse(self.__test_instance.when_tornado())
def test_when_hurricane(self):
self.assertTrue(self.__test_instance.when_hurricane())
def test_will_be_rainy_at(self):
time_1 = datetime(2013, 9, 13, 16, 47, 0)
time_2 = 1379226110
time_3 = "2013-09-16 19:56:50+00"
self.assertTrue(self.__test_instance.will_be_rainy_at(time_1))
self.assertFalse(self.__test_instance.will_be_rainy_at(time_2))
self.assertFalse(self.__test_instance.will_be_rainy_at(time_3))
def test_will_be_rainy_at_fails_with_bad_parameters(self):
self.assertRaises(TypeError, Forecaster.will_be_rainy_at,
self.__test_instance, 45.7)
def test_will_be_sunny_at(self):
time_1 = datetime(2013, 9, 13, 16, 47, 0)
time_2 = 1379226110
time_3 = "2013-09-16 19:56:50+00"
self.assertFalse(self.__test_instance.will_be_sunny_at(time_1))
self.assertFalse(self.__test_instance.will_be_sunny_at(time_2))
self.assertTrue(self.__test_instance.will_be_sunny_at(time_3))
def test_will_be_sunny_at_fails_with_bad_parameters(self):
self.assertRaises(TypeError, Forecaster.will_be_sunny_at,
self.__test_instance, 45.7)
def test_will_be_snowy_at(self):
time_1 = datetime(2013, 9, 13, 16, 47, 0)
time_2 = 1379226110
time_3 = "2013-09-16 19:56:50+00"
self.assertFalse(self.__test_instance.will_be_snowy_at(time_1))
self.assertFalse(self.__test_instance.will_be_snowy_at(time_2))
self.assertFalse(self.__test_instance.will_be_snowy_at(time_3))
def test_will_be_snowy_at_fails_with_bad_parameters(self):
self.assertRaises(TypeError, Forecaster.will_be_snowy_at,
self.__test_instance, 45.7)
def test_will_be_cloudy_at(self):
time_1 = datetime(2013, 9, 13, 16, 47, 0)
time_2 = 1379226110
time_3 = "2013-09-16 19:56:50+00"
self.assertFalse(self.__test_instance.will_be_cloudy_at(time_1))
self.assertTrue(self.__test_instance.will_be_cloudy_at(time_2))
self.assertFalse(self.__test_instance.will_be_cloudy_at(time_3))
def test_will_be_cloudy_at_fails_with_bad_parameters(self):
self.assertRaises(TypeError, Forecaster.will_be_cloudy_at,
self.__test_instance, 45.7)
def test_will_be_foggy_at(self):
time_1 = datetime(2013, 9, 13, 16, 47, 0)
time_2 = 1379226110
time_3 = "2013-09-16 19:56:50+00"
self.assertFalse(self.__test_instance.will_be_foggy_at(time_1))
self.assertFalse(self.__test_instance.will_be_foggy_at(time_2))
self.assertFalse(self.__test_instance.will_be_foggy_at(time_3))
def test_will_be_foggy_at_fails_with_bad_parameters(self):
self.assertRaises(TypeError, Forecaster.will_be_foggy_at,
self.__test_instance, 45.7)
def test_will_be_stormy_at(self):
time_1 = datetime(2013, 9, 13, 16, 47, 0)
time_2 = 1379226110
time_3 = "2013-09-16 19:56:50+00"
self.assertFalse(self.__test_instance.will_be_stormy_at(time_1))
self.assertFalse(self.__test_instance.will_be_stormy_at(time_2))
self.assertFalse(self.__test_instance.will_be_stormy_at(time_3))
def test_will_be_stormy_at_fails_with_bad_parameters(self):
self.assertRaises(TypeError, Forecaster.will_be_stormy_at,
self.__test_instance, 45.7)
def test_will_be_tornado_at(self):
time_1 = datetime(2013, 9, 13, 16, 47, 0)
time_2 = 1379226110
time_3 = "2013-09-16 19:56:50+00"
self.assertFalse(self.__test_instance.will_be_tornado_at(time_1))
self.assertFalse(self.__test_instance.will_be_tornado_at(time_2))
self.assertFalse(self.__test_instance.will_be_tornado_at(time_3))
def test_will_be_tornado_at_fails_with_bad_parameters(self):
self.assertRaises(TypeError, Forecaster.will_be_tornado_at,
self.__test_instance, 45.7)
def test_will_be_hurricane_at(self):
time_1 = datetime(2013, 9, 13, 16, 47, 0)
time_2 = 1379226110
time_3 = "2013-09-16 19:56:50+00"
self.assertFalse(self.__test_instance.will_be_hurricane_at(time_1))
self.assertFalse(self.__test_instance.will_be_hurricane_at(time_2))
self.assertFalse(self.__test_instance.will_be_hurricane_at(time_3))
def test_will_be_hurricane_at_fails_with_bad_parameters(self):
self.assertRaises(TypeError, Forecaster.will_be_hurricane_at,
self.__test_instance, 45.7)
def test_get_weather_at(self):
time_1 = datetime(2013, 9, 13, 16, 47, 0)
time_2 = 1379226110
time_3 = "2013-09-16 19:56:50+00"
self.assertEqual(self.__test_instance.get_weather_at(time_1),
self.__test_weather_rainsnow)
self.assertEqual(self.__test_instance.get_weather_at(time_2),
self.__test_weather_clouds)
self.assertEqual(self.__test_instance.get_weather_at(time_3),
self.__test_weather_sun_1)
def test_get_weather_at_fails_with_bad_parameter(self):
self.assertRaises(TypeError, Forecaster.get_weather_at,
self.__test_instance, 45.7)
def test_most_hot(self):
self.assertEqual(self.__test_weather_sun_2,
self.__test_instance.most_hot())
def test_most_hot_returning_None(self):
fcstr = Forecaster(
Forecast("daily", 1379089800, self.__test_location,
[self.__test_none_values]))
self.assertFalse(fcstr.most_hot())
def test_most_cold(self):
self.assertEqual(self.__test_weather_rainsnow,
self.__test_instance.most_cold())
def test_most_cold_returning_None(self):
fcstr = Forecaster(
Forecast("daily", 1379089800, self.__test_location,
[self.__test_none_values]))
self.assertFalse(fcstr.most_hot())
def test_most_humid(self):
self.assertEqual(self.__test_weather_rainsnow,
self.__test_instance.most_humid())
def test_most_rainy(self):
self.assertEqual(self.__test_weather_rainsnow,
self.__test_instance.most_rainy())
def test_most_snowy(self):
self.assertEqual(self.__test_weather_rainsnow,
self.__test_instance.most_snowy())
def test_most_rainy_returning_None(self):
fcstr = Forecaster(
Forecast("daily", 1379089800, self.__test_location,
[self.__test_none_values]))
self.assertFalse(fcstr.most_rainy())
def test_most_windy(self):
self.assertEqual(self.__test_weather_rainsnow,
self.__test_instance.most_windy())
def test_most_windy_returning_None(self):
fcstr = Forecaster(
Forecast("daily", 1379089800, self.__test_location,
[self.__test_none_values]))
self.assertFalse(fcstr.most_windy())
class TestWeather(unittest.TestCase):
__test_reference_time = 1378459200
__test_iso_reference_time = "2013-09-06 09:20:00+00"
__test_sunset_time = 1378496400
__test_iso_sunset_time = "2013-09-06 19:40:00+00"
__test_sunrise_time = 1378449600
__test_iso_sunrise_time = "2013-09-06 06:40:00+00"
__test_clouds = 67
__test_rain = {"all": 20}
__test_snow = {"all": 0}
__test_wind = {"deg": 252.002, "speed": 1.100}
__test_humidity = 57
__test_pressure = {"press": 1030.119, "sea_level": 1038.589}
__test_temperature = {
"temp": 294.199,
"temp_kf": -1.899,
"temp_max": 296.098,
"temp_min": 294.199
}
__test_celsius_temperature = {
"temp": 21.049,
"temp_kf": -1.899,
"temp_max": 22.948,
"temp_min": 21.049
}
__test_fahrenheit_temperature = {
"temp": 69.888,
"temp_kf": -1.899,
"temp_max": 73.306,
"temp_min": 69.888
}
__test_status = "Clouds"
__test_detailed_status = "Overcast clouds"
__test_weather_code = 804
__test_weather_icon_name = "04d"
__test_visibility_distance = 1000
__test_dewpoint = 300.0
__test_humidex = 298.0
__test_heat_index = 40.0
__test_instance = Weather(__test_reference_time, __test_sunset_time,
__test_sunrise_time, __test_clouds, __test_rain,
__test_snow, __test_wind, __test_humidity,
__test_pressure, __test_temperature,
__test_status, __test_detailed_status,
__test_weather_code, __test_weather_icon_name,
__test_visibility_distance, __test_dewpoint,
__test_humidex, __test_heat_index)
def test_init_fails_when_negative_data_provided(self):
self.assertRaises(
ValueError, Weather, -9876543210, self.__test_sunset_time,
self.__test_sunrise_time, self.__test_clouds, self.__test_rain,
self.__test_snow, self.__test_wind, self.__test_humidity,
self.__test_pressure, self.__test_temperature, self.__test_status,
self.__test_detailed_status, self.__test_weather_code,
self.__test_weather_icon_name, self.__test_visibility_distance,
self.__test_dewpoint, self.__test_humidex, self.__test_heat_index)
self.assertRaises(
ValueError, Weather, self.__test_reference_time, -9876543210,
self.__test_sunrise_time, self.__test_clouds, self.__test_rain,
self.__test_snow, self.__test_wind, self.__test_humidity,
self.__test_pressure, self.__test_temperature, self.__test_status,
self.__test_detailed_status, self.__test_weather_code,
self.__test_weather_icon_name, self.__test_visibility_distance,
self.__test_dewpoint, self.__test_humidex, self.__test_heat_index)
self.assertRaises(
ValueError, Weather, self.__test_reference_time,
self.__test_sunset_time, -9876543210, self.__test_clouds,
self.__test_rain, self.__test_snow, self.__test_wind,
self.__test_humidity, self.__test_pressure,
self.__test_temperature, self.__test_status,
self.__test_detailed_status, self.__test_weather_code,
self.__test_weather_icon_name, self.__test_visibility_distance,
self.__test_dewpoint, self.__test_humidex, self.__test_heat_index)
self.assertRaises(
ValueError, Weather, self.__test_reference_time,
self.__test_sunset_time, self.__test_sunrise_time, -45,
self.__test_rain, self.__test_snow, self.__test_wind,
self.__test_humidity, self.__test_pressure,
self.__test_temperature, self.__test_status,
self.__test_detailed_status, self.__test_weather_code,
self.__test_weather_icon_name, self.__test_visibility_distance,
self.__test_dewpoint, self.__test_humidex, self.__test_heat_index)
self.assertRaises(
ValueError, Weather, self.__test_reference_time,
self.__test_sunset_time, self.__test_sunrise_time,
self.__test_clouds, self.__test_rain, self.__test_snow,
self.__test_wind, -16, self.__test_pressure,
self.__test_temperature, self.__test_status,
self.__test_detailed_status, self.__test_weather_code,
self.__test_weather_icon_name, self.__test_visibility_distance,
self.__test_dewpoint, self.__test_humidex, self.__test_heat_index)
self.assertRaises(
ValueError, Weather, self.__test_reference_time,
self.__test_sunset_time, self.__test_sunrise_time,
self.__test_clouds, self.__test_rain, self.__test_snow,
self.__test_wind, self.__test_humidity, self.__test_pressure,
self.__test_temperature, self.__test_status,
self.__test_detailed_status, self.__test_weather_code,
self.__test_weather_icon_name, -12, self.__test_dewpoint,
self.__test_humidex, self.__test_heat_index)
self.assertRaises(
ValueError, Weather, self.__test_reference_time,
self.__test_sunset_time, self.__test_sunrise_time,
self.__test_clouds, self.__test_rain, self.__test_snow,
self.__test_wind, self.__test_humidity, self.__test_pressure,
self.__test_temperature, self.__test_status,
self.__test_detailed_status, self.__test_weather_code,
self.__test_weather_icon_name, self.__test_visibility_distance,
self.__test_dewpoint, -10.0, self.__test_heat_index)
self.assertRaises(
ValueError, Weather, self.__test_reference_time,
self.__test_sunset_time, self.__test_sunrise_time,
self.__test_clouds, self.__test_rain, self.__test_snow,
self.__test_wind, self.__test_humidity, self.__test_pressure,
self.__test_temperature, self.__test_status,
self.__test_detailed_status, self.__test_weather_code,
self.__test_weather_icon_name, self.__test_visibility_distance,
self.__test_dewpoint, self.__test_humidex, -10.0)
def test_from_dictionary(self):
dict1 = {
'clouds': {
'all': 92
},
'name':
'London',
'coord': {
'lat': 51.50853,
'lon': -0.12574
},
'sys': {
'country': 'GB',
'sunset': 1378923812,
'sunrise': 1378877413
},
'weather': [{
'main': 'Clouds',
'id': 804,
'icon': '04d',
'description': 'overcastclouds'
}],
'cod':
200,
'base':
'gdpsstations',
'dt':
1378895177,
'main': {
'pressure': 1022,
'humidity': 75,
'temp_max': 289.82,
'temp': 288.44,
'temp_min': 287.59
},
'id':
2643743,
'wind': {
'gust': 2.57,
'speed': 1.54,
'deg': 31
},
'visibility': {
'distance': 1000
},
'calc': {
'dewpoint': 300.0,
'humidex': 298.0,
'heatindex': 296.0
}
}
dict2 = {
"dt":
1378897200,
"temp": {
"day": 289.37,
"min": 284.88,
"max": 289.37,
"night": 284.88,
"eve": 287.53,
"morn": 289.37
},
"pressure":
1025.35,
"humidity":
71,
"weather": [{
"id": 500,
"main": "Rain",
"description": "light rain",
"icon": "u10d"
}],
"speed":
3.76,
"deg":
338,
"clouds":
48,
"rain":
3
}
dict3 = {
"station": {
"name": "KPPQ",
"type": 1,
"status": 50,
"id": 1000,
"coord": {
"lon": -90.47,
"lat": 39.38
}
},
"last": {
"main": {
"temp": 276.15,
"pressure": 1031
},
"wind": {
"speed": 3.1,
"deg": 140
},
"visibility": {
"distance": 11265,
"prefix": 0
},
"calc": {
"dewpoint": 273.15
},
"clouds": [{
"distance": 427,
"condition": "SCT"
}],
"dt": 1417977300
},
"params": ["temp", "pressure", "wind", "visibility"]
}
result1 = weather_from_dictionary(dict1)
self.assertTrue(isinstance(result1, Weather))
self.assertTrue(all(v is not None for v in result1.__dict__.values()))
result2 = weather_from_dictionary(dict2)
self.assertTrue(isinstance(result2, Weather))
self.assertFalse(all(v is not None for v in result2.__dict__.values()))
result3 = weather_from_dictionary(dict3)
self.assertTrue(isinstance(result2, Weather))
def test_getters_return_expected_data(self):
self.assertEqual(self.__test_instance.get_reference_time(),
self.__test_reference_time)
self.assertEqual(self.__test_instance.get_sunset_time(),
self.__test_sunset_time)
self.assertEqual(self.__test_instance.get_sunrise_time(),
self.__test_sunrise_time)
self.assertEqual(self.__test_instance.get_clouds(), self.__test_clouds)
self.assertEqual(self.__test_instance.get_rain(), self.__test_rain)
self.assertEqual(self.__test_instance.get_snow(), self.__test_snow)
self.assertEqual(self.__test_instance.get_wind(), self.__test_wind)
self.assertEqual(self.__test_instance.get_humidity(),
self.__test_humidity)
self.assertEqual(self.__test_instance.get_pressure(),
self.__test_pressure)
self.assertEqual(self.__test_instance.get_temperature(),
self.__test_temperature)
self.assertEqual(self.__test_instance.get_status(), self.__test_status)
self.assertEqual(self.__test_instance.get_detailed_status(),
self.__test_detailed_status)
self.assertEqual(self.__test_instance.get_weather_code(),
self.__test_weather_code)
self.assertEqual(self.__test_instance.get_weather_icon_name(),
self.__test_weather_icon_name)
self.assertEqual(self.__test_instance.get_visibility_distance(),
self.__test_visibility_distance)
self.assertEqual(self.__test_instance.get_dewpoint(),
self.__test_dewpoint)
self.assertEqual(self.__test_instance.get_humidex(),
self.__test_humidex)
self.assertEqual(self.__test_instance.get_heat_index(),
self.__test_heat_index)
def test_get_reference_time_returning_different_formats(self):
self.assertEqual(
self.__test_instance.get_reference_time(timeformat='iso'),
self.__test_iso_reference_time)
self.assertEqual(
self.__test_instance.get_reference_time(timeformat='unix'),
self.__test_reference_time)
def test_get_sunset_time_returning_different_formats(self):
self.assertEqual(
self.__test_instance.get_sunset_time(timeformat='iso'),
self.__test_iso_sunset_time)
self.assertEqual(
self.__test_instance.get_sunset_time(timeformat='unix'),
self.__test_sunset_time)
def test_get_sunrise_time_returning_different_formats(self):
self.assertEqual(
self.__test_instance.get_sunrise_time(timeformat='iso'),
self.__test_iso_sunrise_time)
self.assertEqual(
self.__test_instance.get_sunrise_time(timeformat='unix'),
self.__test_sunrise_time)
def test_get_reference_time_fails_with_unknown_timeformat(self):
self.assertRaises(ValueError, Weather.get_reference_time,
self.__test_instance, 'xyz')
def test_get_sunset_time_fails_with_unknown_timeformat(self):
self.assertRaises(ValueError, Weather.get_sunset_time,
self.__test_instance, 'xyz')
def test_get_sunrise_time_fails_with_unknown_timeformat(self):
self.assertRaises(ValueError, Weather.get_sunrise_time,
self.__test_instance, 'xyz')
def test_returning_different_units_for_temperatures(self):
result_kelvin = self.__test_instance.get_temperature(unit='kelvin')
result_celsius = self.__test_instance.get_temperature(unit='celsius')
result_fahrenheit = self.__test_instance.get_temperature(
unit='fahrenheit')
for item in self.__test_temperature:
self.assertAlmostEqual(result_kelvin[item],
self.__test_temperature[item],
delta=0.1)
self.assertAlmostEqual(result_celsius[item],
self.__test_celsius_temperature[item],
delta=0.1)
self.assertAlmostEqual(result_fahrenheit[item],
self.__test_fahrenheit_temperature[item],
delta=0.1)
def test_get_temperature_fails_with_unknown_units(self):
self.assertRaises(ValueError, Weather.get_temperature,
self.__test_instance, 'xyz')
# Test JSON and XML comparisons by ordering strings (this overcomes
# interpeter-dependant serialization of XML/JSON objects)
def test_to_JSON(self):
ordered_base_json = ''.join(sorted(WEATHER_JSON_DUMP))
ordered_actual_json = ''.join(sorted(self.__test_instance.to_JSON()))
self.assertEqual(ordered_base_json, ordered_actual_json)
'''
class TestForecast(unittest.TestCase):
__test_reception_time = 1234567
__test_iso_reception_time = "1970-01-15 06:56:07+00"
__test_location = Location('test', 12.3, 43.7, 987, 'IT')
__test_weathers = [
Weather(1378459200, 1378496400, 1378449600, 67, {"all": 20},
{"all": 0}, {
"deg": 252.002,
"speed": 1.100
}, 57, {
"press": 1030.119,
"sea_level": 1038.589
}, {
"temp": 294.199,
"temp_kf": -1.899,
"temp_max": 296.098,
"temp_min": 294.199
}, "Clouds", "Overcast clouds", 804, "04d", 1000, 300.0, 298.0,
296.0),
Weather(1378459690, 1378496480, 1378449510, 23, {"all": 10},
{"all": 0}, {
"deg": 103.4,
"speed": 4.2
}, 12, {
"press": 1070.119,
"sea_level": 1078.589
}, {
"temp": 297.199,
"temp_kf": -1.899,
"temp_max": 299.0,
"temp_min": 295.6
}, "Clear", "Sky is clear", 804, "02d", 1000, 300.0, 298.0,
296.0)
]
__test_n_weathers = len(__test_weathers)
__test_instance = Forecast("daily", __test_reception_time, __test_location,
__test_weathers)
def test_init_fails_when_reception_time_is_negative(self):
self.assertRaises(ValueError, Forecast, "3h", -1234567,
self.__test_location, self.__test_weathers)
def test_get(self):
index = 1
self.assertEqual(self.__test_weathers[index],
self.__test_instance.get(index))
def test_accessors_interval_property(self):
former_interval = self.__test_instance.get_interval()
self.__test_instance.set_interval("3h")
result = self.__test_instance.get_interval()
self.__test_instance.set_interval(former_interval)
self.assertEqual("3h", result)
def test_getters_return_expected_3h_data(self):
"""
Test either for "3h" forecast and "daily" ones
"""
instance = Forecast("3h", self.__test_reception_time,
self.__test_location, self.__test_weathers)
self.assertEqual(instance.get_interval(), "3h")
self.assertEqual(instance.get_reception_time(),
self.__test_reception_time)
self.assertEqual(instance.get_location(), self.__test_location)
self.assertEqual(instance.get_weathers(), self.__test_weathers)
def test_getters_return_expected_daily_data(self):
instance = Forecast("daily", self.__test_reception_time,
self.__test_location, self.__test_weathers)
self.assertEqual(instance.get_interval(), "daily")
self.assertEqual(instance.get_reception_time(),
self.__test_reception_time)
self.assertEqual(instance.get_location(), self.__test_location)
self.assertEqual(instance.get_weathers(), self.__test_weathers)
def test_returning_different_formats_for_reception_time(self):
instance = self.__test_instance
self.assertEqual(instance.get_reception_time(timeformat='iso'),
self.__test_iso_reception_time)
self.assertEqual(instance.get_reception_time(timeformat='unix'),
self.__test_reception_time)
def test_count_weathers(self):
instance = self.__test_instance
self.assertEqual(instance.count_weathers(), self.__test_n_weathers)
def test_forecast_iterator(self):
instance = self.__test_instance
counter = 0
for weather in instance:
self.assertTrue(isinstance(weather, Weather))
counter += 1
self.assertEqual(instance.count_weathers(), counter)
def test__len__(self):
self.assertEqual(len(self.__test_instance), len(self.__test_weathers))
# Only test to_JSON and to_XML functions when running Python 2.7
from sys import version_info
if version_info[0] < 3:
def test_to_JSON(self):
self.assertEqual(FORECAST_JSON_DUMP,
self.__test_instance.to_JSON())
def test_to_XML(self):
self.assertEqual(FORECAST_XML_DUMP, self.__test_instance.to_XML())
class TestStation(unittest.TestCase):
__test_name = 'KNGU'
__test_station_type = 1
__test_status = 50
__test_station_ID = 2865
__test_lat = 36.9375
__test_lon = -76.2893
__test_distance = 18.95
__test_last_weather_instance = Weather(1378459200, 1378496400, 1378449600,
67, {"all": 20}, {"all": 0}, {
"deg": 252.002,
"speed": 1.100
}, 57, {
"press": 1030.119,
"sea_level": 1038.589
}, {
"temp": 294.199,
"temp_kf": -1.899,
"temp_max": 296.098,
"temp_min": 294.199
}, "Clouds", "Overcast clouds", 804,
"04d", 1000, 300.0, 298.0, 296.0)
__test_instance = Station(__test_name, __test_station_ID,
__test_station_type, __test_status, __test_lat,
__test_lon, __test_distance,
__test_last_weather_instance)
def test_init_fails_with_invalid_coords(self):
self.assertRaises(ValueError, Station, self.__test_name,
self.__test_station_ID, self.__test_station_type,
self.__test_status, 120.0, self.__test_lon,
self.__test_distance,
self.__test_last_weather_instance)
self.assertRaises(ValueError, Station, self.__test_name,
self.__test_station_ID, self.__test_station_type,
self.__test_status, self.__test_lat, 220.0,
self.__test_distance,
self.__test_last_weather_instance)
def test_getters_return_expected_data(self):
self.assertEqual(self.__test_name, self.__test_instance.get_name())
self.assertEqual(self.__test_station_type,
self.__test_instance.get_station_type())
self.assertEqual(self.__test_status, self.__test_instance.get_status())
self.assertEqual(self.__test_station_ID,
self.__test_instance.get_station_ID())
self.assertEqual(self.__test_lat, self.__test_instance.get_lat())
self.assertEqual(self.__test_lon, self.__test_instance.get_lon())
self.assertEqual(self.__test_last_weather_instance,
self.__test_instance.get_last_weather())
# Test JSON and XML comparisons by ordering strings (this overcomes
# interpeter-dependant serialization of XML/JSON objects)
def test_to_JSON(self):
ordered_base_json = ''.join(sorted(STATION_JSON_DUMP))
ordered_actual_json = ''.join(sorted(self.__test_instance.to_JSON()))
self.assertEqual(ordered_base_json, ordered_actual_json)
def test_to_XML(self):
ordered_base_xml = ''.join(sorted(STATION_XML_DUMP))
ordered_actual_xml = ''.join(sorted(self.__test_instance.to_XML()))
self.assertEqual(ordered_base_xml, ordered_actual_xml)
