def METHOD_NAME(self) -> None:
    """Ensure object equality works properly (are equal)."""
    bSa = Similarity2(R=Rot2(), t=np.array([1, 2]), s=3.0)
    bSa_ = Similarity2(R=Rot2(), t=np.array([1.0, 2.0]), s=3)
    self.gtsamAssertEquals(bSa, bSa_)