def test_get_forecast_exception():
conn = sqlite3.connect('src/weather.db')
cur = conn.cursor()
forecaster = Forecaster('2019-05-04', '2019-04-21', 5)
with pytest.raises(ForecasterException):
forecaster.get_forecast(cur)
def test_get_forecast():
conn = sqlite3.connect('src/weather.db')
cur = conn.cursor()
forecaster = Forecaster('2019-05-01', '2019-04-21', 5)
assert len(forecaster.get_forecast(cur)) > 0