def test_albedo_cases_orig():
# test 'litesoil', constant albedo
ground = bifacial_radiance.GroundObj('litesoil')
testvals_litesoil = ([.29], [.187], [.163], [.213])
np.testing.assert_allclose(_groundtest(ground), testvals_litesoil, atol=.001)
ground = bifacial_radiance.GroundObj(0.2)
testvals_const = ([.2], [.2], [.2], [.2])
np.testing.assert_allclose(_groundtest(ground), testvals_const, atol=.001)
def test_RGB_timeseries():
# test 3xN albedo array with two timesteps
albedo = np.array([[0.2, 0.3, 0.4], [0.12, 0.13, 0.26]]) # 2 RGB Albedo
ground = bifacial_radiance.GroundObj(albedo)
testval = _groundtest(ground)
testvals_const = ([[.2,.12], [.3, .13], [.4, .26], [.3,.17]])
np.testing.assert_allclose(testval, testvals_const)
# test 4xN albedo array which should be trimmed and raise a warning
albedo_bad = np.array([[0.2, 0.3, 0.4, 0.5], [0.12, 0.13, 0.26, 0.5]]) # invalid
ground = pytest.warns(UserWarning, bifacial_radiance.GroundObj, albedo_bad)
np.testing.assert_allclose(_groundtest(ground), testvals_const)
def test_albedo_greaterthan_one():
ground = bifacial_radiance.GroundObj(2)
assert ground.ReflAvg[0] == 1
def test_printGroundMaterials():
ground = bifacial_radiance.GroundObj('litesoil')
assert ground.printGroundMaterials()[1] == 'litesoil'