def test_addnonlinear_call_positional():
#================================================================
"Check that calling the model with parameters returns the correct response"
model = Model(gauss)
model.addnonlinear('trivial1')
model.addnonlinear('trivial2')
response = model(3, 0.2, 1, 1)
reference = gauss(3, 0.2)
assert np.allclose(response, reference)
def test_addnonlinear_call_keywords():
#================================================================
"Check that calling the model with parameters returns the correct response"
model = Model(gauss)
model.addnonlinear('trivial1')
model.addnonlinear('trivial2')
response = model(mean=3, width=0.2, trivial1=1, trivial2=1)
reference = gauss(mean=3, width=0.2)
assert np.allclose(response, reference)