def test_simple_binary_op_description() -> None:
two = Const(2.0)
three = Const(3.0)
three.set_label("Three")
pred1 = two >= three
assert create_description(pred1) == "This Vertex = Const(2.0) >= Three"
def test_simple_if_vertex_description_created_correctly() -> None:
predicate = Const(False)
three = Const(3.0)
four = Const(4.0)
three.set_label("Three")
four.set_label("Four")
result = If(predicate, three, four)
assert create_description(
result) == "This Vertex = Const(false) ? Three : Four"
