def test_from_parameters(self):
n = Uniform(0, 1)
r = Uniform(0, np.pi / 2)
spheres = [Sphere(n=n, r=r, center=[i, i, i]) for i in range(3)]
spheres = Spheres(spheres)
parameters = spheres.parameters
self.assertEqual(spheres.guess, spheres.from_parameters(parameters))
def test_from_parameters_keeps_attributes(self):
spheres = [
Sphere(n=np.random.rand(), r=0.1, center=[i, i, i])
for i in range(3)
]
spheres = Spheres(spheres, warn="TEST")
spheres = spheres.from_parameters(spheres.parameters)
self.assertEqual(spheres.warn, "TEST")
