def test_variables_can_be_added(self):
cd = CommandDefinition()
cd.var("x", 5).vars({"y": 6, "z": 7})
obj = cd.to_map()
assert 5 == obj["vars"]["x"]
assert 6 == obj["vars"]["y"]
assert 7 == obj["vars"]["z"]
def test_invalid_var(self):
cd = CommandDefinition()
with pytest.raises(TypeError):
cd.var(42, "v")
