def test_c(self):
"""Test compute_net_precipitation on zero precipitation and evaporation.
"""
self.bucket.equi_water_level = 0.50
previous_volume = self.bucket.init_water_level * self.bucket.surface
precipitation = 0
evaporation = 0
expected_value = 0.0
computed_value = compute_net_precipitation(self.bucket,
previous_volume,
precipitation,
evaporation)
self.assertAlmostEqual(expected_value, computed_value, 2)
def test_e(self):
"""Test compute_net_precipitation on more evaporation than precipitation.
"""
self.bucket.equi_water_level = 0.50
previous_volume = self.bucket.init_water_level * self.bucket.surface
precipitation = 5
evaporation = 20
expected_value = -29501.81
computed_value = compute_net_precipitation(self.bucket,
previous_volume,
precipitation,
evaporation)
self.assertAlmostEqual(expected_value, computed_value, 2)
