def test_net_radiation(self):
day = Station(-22.90, 1200).day(135)
day.temp_max = 25.1
day.temp_min = 19.1
day.vapour_pressure = 2.1
net_radiation = day.net_radiation(7.1)
self.assertEqual(net_radiation, 7.6)
def test_net_longwave_radiation(self):
day = Station(-22.90, 1200).day(135)
day.temp_max = 25.1
day.temp_min = 19.1
day.vapour_pressure = 2.1
vp = day.actual_vapour_pressure()
self.assertEqual(vp, 2.1)
r_nl = day.R_nl(7.1)
self.assertEqual(r_nl, 3.5)