def test_repr(self):
args = (Vector3(1, 2, 3), Vector3(4, 5, 6), Vector3(7, 8, 9))
v = Basis.build_from_rows(*args)
assert repr(
v) == '<Basis((1.0, 4.0, 7.0), (2.0, 5.0, 8.0), (3.0, 6.0, 9.0))>'
def test_default_instanciate(self):
v = Basis()
assert isinstance(v, Basis)
def test_contants(self, args):
v = Basis()
field, ret_type = args
assert hasattr(v, field)
field_val = getattr(v, field)
assert isinstance(field_val, ret_type)
def test_bad_equal(self, arg):
basis = Basis.build_from_euler(Vector3(1, 2, 3))
assert basis != arg
def test_bad_build_from_axis_and_angle(self, args):
with pytest.raises(TypeError):
Basis.build_from_axis_and_angle(*args)
def test_bad_properties(self, args):
v = Basis()
field, bad_value = args
with pytest.raises(TypeError):
setattr(v, field, bad_value)
def test_bad_build_from_euler(self, args):
with pytest.raises(TypeError):
Basis.build_from_euler(*args)
def test_build_from_axis_and_angle(axis, phi):
v = Basis.build_from_euler(Vector3(1, 2, 3), 0.5)
assert isinstance(v, Vector3)
def test_build_from_euler_quat(self):
v = Basis.build_from_euler(Quat(1, 2, 3, 4))
assert isinstance(v, Basis)
def test_default(self):
basis = Basis()
assert basis.x == Vector3(1, 0, 0)
assert basis.y == Vector3(0, 1, 0)
assert basis.z == Vector3(0, 0, 1)
def test_build_from_euler_vector3(self):
v = Basis.build_from_euler(Vector3(1, 2, 3))
assert isinstance(v, Basis)
class TestBasis:
def test_default(self):
basis = Basis()
assert basis.x == Vector3(1, 0, 0)
assert basis.y == Vector3(0, 1, 0)
assert basis.z == Vector3(0, 0, 1)
def test_equal(self):
basis1 = Basis.build_from_euler(Vector3(1, 2, 3))
basis2 = Basis.build_from_euler(Vector3(1, 2, 3))
assert basis1 == basis2
basis2.x = Vector3(1, 2, 3)
assert basis1 != basis2
basis1.x = Vector3(1, 2, 3)
assert basis1 == basis2
bad = Basis.build_from_euler(Vector3(1, 2, 4))
assert not basis1 == bad # Force use of __eq__
@pytest.mark.parametrize(
"arg", [None, 0, "foo", Basis.build_from_euler(Vector3(1, 2, 4))]
)
def test_bad_equal(self, arg):
basis = Basis.build_from_euler(Vector3(1, 2, 3))
assert basis != arg
def test_repr(self):
args = (Vector3(1, 2, 3), Vector3(4, 5, 6), Vector3(7, 8, 9))
v = Basis.build_from_rows(*args)
assert repr(v) == "<Basis((1.0, 4.0, 7.0), (2.0, 5.0, 8.0), (3.0, 6.0, 9.0))>"
def test_default_instanciate(self):
v = Basis()
assert isinstance(v, Basis)
def test_build_from_rows(self):
args = (Vector3(1, 2, 3), Vector3(4, 5, 6), Vector3(7, 8, 9))
v = Basis.build_from_rows(*args)
assert isinstance(v, Basis)
assert (v.x, v.y, v.z) == (Vector3(1, 4, 7), Vector3(2, 5, 8), Vector3(3, 6, 9))
@pytest.mark.parametrize(
"args",
[
(),
(Vector3(), Vector3()),
(Vector3(), Vector3(), Vector3(), Vector3()),
(1, Vector3(), Vector3()),
(Vector3(), "foo", Vector3()),
],
)
def test_bad_build_from_rows(self, args):
with pytest.raises(TypeError):
Basis.build_from_rows(*args)
def test_build_from_euler_vector3(self):
v = Basis.build_from_euler(Vector3(1, 2, 3))
assert isinstance(v, Basis)
def test_build_from_euler_quat(self):
v = Basis.build_from_euler(Quat(1, 2, 3, 4))
assert isinstance(v, Basis)
@pytest.mark.parametrize(
"args", [(), (Quat(), Quat()), (Vector3(), Vector3()), (1,), (None,)]
)
def test_bad_build_from_euler(self, args):
with pytest.raises(TypeError):
Basis.build_from_euler(*args)
@classmethod
def test_build_from_axis_and_angle(axis, phi):
v = Basis.build_from_euler(Vector3(1, 2, 3), 0.5)
assert isinstance(v, Vector3)
@pytest.mark.parametrize(
"args",
[(), (Vector3(), 0.5, Vector3()), (Vector3()), (0.5, Vector3()), (1,), (None,)],
)
def test_bad_build_from_axis_and_angle(self, args):
with pytest.raises(TypeError):
Basis.build_from_axis_and_angle(*args)
@pytest.mark.parametrize(
"args",
[
["determinant", float, ()],
["get_euler", Vector3, ()],
["get_orthogonal_index", int, ()],
["get_scale", Vector3, ()],
["inverse", Basis, ()],
["orthonormalized", Basis, ()],
["rotated", Basis, (Vector3(), 0.5)],
["scaled", Basis, (Vector3(),)],
["tdotx", float, (Vector3(),)],
["tdoty", float, (Vector3(),)],
["tdotz", float, (Vector3(),)],
["transposed", Basis, ()],
["xform", Vector3, (Vector3(),)],
["xform_inv", Vector3, (Vector3(),)],
],
ids=lambda x: x[0],
)
def test_methods(self, args):
v = Basis()
# Don't test methods' validity but bindings one
field, ret_type, params = args
assert hasattr(v, field)
method = getattr(v, field)
assert callable(method)
ret = method(*params)
assert isinstance(ret, ret_type)
@pytest.mark.parametrize(
"args", [("x", Vector3), ("y", Vector3), ("z", Vector3)], ids=lambda x: x[0]
)
def test_properties(self, args):
v = Basis()
field, ret_type = args
assert hasattr(v, field)
field_val = getattr(v, field)
assert isinstance(field_val, ret_type)
val = Vector3(1, 2, 3)
setattr(v, field, val)
field_val = getattr(v, field)
assert field_val == val
@pytest.mark.parametrize(
"args",
[
("x", "Not a Vector3"),
("y", "Not a Vector3"),
("z", "Not a Vector3"),
("x", 1),
("y", 2),
("z", 3),
],
ids=lambda x: x[0],
)
def test_bad_properties(self, args):
v = Basis()
field, bad_value = args
with pytest.raises(TypeError):
setattr(v, field, bad_value)
@pytest.mark.parametrize(
"args", [("AXIS_X", int), ("AXIS_Y", int), ("AXIS_Z", int)], ids=lambda x: x[0]
)
def test_contants(self, args):
v = Basis()
field, ret_type = args
assert hasattr(v, field)
field_val = getattr(v, field)
assert isinstance(field_val, ret_type)
def test_build_from_rows(self):
args = (Vector3(1, 2, 3), Vector3(4, 5, 6), Vector3(7, 8, 9))
v = Basis.build_from_rows(*args)
assert isinstance(v, Basis)
assert (v.x, v.y, v.z) == (Vector3(1, 4, 7), Vector3(2, 5, 8), Vector3(3, 6, 9))
