def test_create_function_str_for_nth_order_given_fixed_values(self):
background = PolynomialBackground(order=2)
param_values = {"f1.A0": 2.0, "f1.A1": 3.0, "f1.A2": 4.0}
expected = "name=Polynomial,n=2,A0=2.000000,A1=3.000000,A2=4.000000"
self.assertEqual(
expected,
background.create_fit_function_str(param_values,
param_prefix="f1."))
def test_create_function_str_for_nth_order_given_fixed_values(self):
background = PolynomialBackground(order=2)
param_values = {"f1.A0": 2.0, "f1.A1": 3.0, "f1.A2": 4.0}
expected = "name=Polynomial,n=2,A0=2.000000,A1=3.000000,A2=4.000000"
self.assertEqual(expected, background.create_fit_function_str(param_values, param_prefix="f1."))
def test_create_function_str_for_nth_order_with_no_values(self):
background = PolynomialBackground(order=2)
expected = "name=Polynomial,n=2"
self.assertEqual(expected, background.create_fit_function_str())
def test_create_function_str_for_nth_order_with_no_values(self):
background = PolynomialBackground(order=2)
expected = "name=Polynomial,n=2"
self.assertEqual(expected, background.create_fit_function_str())
