def test_material_set_invalid(self):
"""Setting an invalid material should raise an exception."""
n = Primitive()
with self.assertRaises(TypeError, msg="Attempting to set material with an invalid type (a string) did not raise an exception."):
n.material = "This should fail!"
with self.assertRaises(TypeError, msg="Attempting to set material with an invalid type (None) did not raise an exception."):
n.material = None
def test_material(self):
"""Setting and getting material."""
m = Material()
n = Primitive()
n.material = m
self.assertTrue(n.material is m, "Primitive's material was not correctly set/returned.")
def test_material_set_invalid(self):
"""Setting an invalid material should raise an exception."""
n = Primitive()
with self.assertRaises(
TypeError,
msg=
"Attempting to set material with an invalid type (a string) did not raise an exception."
):
n.material = "This should fail!"
with self.assertRaises(
TypeError,
msg=
"Attempting to set material with an invalid type (None) did not raise an exception."
):
n.material = None
def test_material(self):
"""Setting and getting material."""
m = Material()
n = Primitive()
n.material = m
self.assertTrue(
n.material is m,
"Primitive's material was not correctly set/returned.")