def METHOD_NAME(self):
    for i in range(100):
        x = np.random.randint(10)
        y = np.random.randint(10)
        en_x = FixedPointNumber.encode(x)
        en_y = FixedPointNumber.encode(y)
        z = x == y
        en_z = en_x == en_y
        self.assertEqual(en_z, z)