def test_equal():
v1 = Color()
v2 = Color()
assert v1 == v2
vrgba = Color(1, 2, 3, 4)
vrgb = Color(1, 2, 3)
assert not vrgb == vrgba # Force use of __eq__
def test_initialize(arg):
if isinstance(arg, dict):
v1 = Color(**arg)
v2 = Color(**arg)
else:
v1 = Color(*arg)
v2 = Color(*arg)
assert v1 == v2
def test_methods(field, ret_type, params):
v = Color()
# Don't test methods' validity but bindings one
assert hasattr(v, field)
method = getattr(v, field)
assert callable(method)
ret = method(*params)
assert type(ret) == ret_type
def test_properties_ro(args):
v = Color(4.2)
field, ret_type = args
assert hasattr(v, field)
field_val = getattr(v, field)
assert type(field_val) == ret_type
with pytest.raises(AttributeError):
setattr(v, field, 0.5)
def test_properties_rw(field, ret_type):
v = Color()
assert hasattr(v, field)
field_val = getattr(v, field)
assert type(field_val) == ret_type
if ret_type is float:
vals = (0, 10, 10.0, 42.5)
else:
vals = (0, 10, 0xFF)
for val in vals:
setattr(v, field, val)
field_val = getattr(v, field)
assert field_val == val
def test_base():
v = Color()
assert type(v) == Color
def test_bad_instantiate(arg):
with pytest.raises(TypeError):
Color(*arg)
def test_repr():
v = Color()
assert repr(v) == "<Color(r=0.0, g=0.0, b=0.0, a=1.0)>"
def test_bad_equal(arg):
basis = Color(1, 2, 3, 4)
assert basis != arg
def test_bad_properties(args):
v = Color()
field, bad_value = args
with pytest.raises(TypeError):
setattr(v, field, bad_value)
else:
v1 = Color(*arg)
v2 = Color(*arg)
assert v1 == v2
def test_equal():
v1 = Color()
v2 = Color()
assert v1 == v2
vrgba = Color(1, 2, 3, 4)
vrgb = Color(1, 2, 3)
assert not vrgb == vrgba # Force use of __eq__
@pytest.mark.parametrize("arg", [None, 0, "foo", Color(1, 2, 3, 5)])
def test_bad_equal(arg):
basis = Color(1, 2, 3, 4)
assert basis != arg
def test_repr():
v = Color()
assert repr(v) == "<Color(r=0.0, g=0.0, b=0.0, a=1.0)>"
@pytest.mark.parametrize("arg", [(None, ), (1, None), (1, 2, None),
("dummy", ), (NODE, ), (Vector2(), )])
def test_bad_instantiate(arg):
with pytest.raises(TypeError):
Color(*arg)
def generate_value(self):
# Use integer instead of float to avoid floating point imprecision in comparisons
return Color(self.random.randint(0, 100))