def chain_compose_after_inplace_tps_test():
a = PointCloud(np.random.random([10, 2]))
b = PointCloud(np.random.random([10, 2]))
tps = ThinPlateSplines(a, b)
t = Translation([3, 4])
s = Scale([4, 2])
chain = TransformChain([t, s])
chain.compose_after_inplace(tps)
points = PointCloud(np.random.random([10, 2]))
manual_res = s.apply(t.apply(tps.apply(points)))
chain_res = chain.apply(points)
assert(np.all(manual_res.points == chain_res.points))
def test_transformchain_compose_after_inplace_composes_with():
tr = TransformChain([])
ref = tr
no_return = tr.compose_after_inplace(Mock(spec=Transform))
assert no_return is None
assert ref is tr
assert len(tr.transforms) is 1
def transformchain_compose_after_inplace_composes_with_test():
tr = TransformChain([])
ref = tr
no_return = tr.compose_after_inplace(Mock(spec=Transform))
assert (no_return is None)
assert (ref is tr)
assert (len(tr.transforms) is 1)
def test_transformchain_compose_after_inplace_order():
m1 = Mock(spec=Transform)
m2 = Mock(spec=Transform)
tr = TransformChain([m1])
tr.compose_after_inplace(m2)
assert tr.transforms[0] is m2
def transformchain_compose_after_inplace_order_test():
m1 = Mock(spec=Transform)
m2 = Mock(spec=Transform)
tr = TransformChain([m1])
tr.compose_after_inplace(m2)
assert (tr.transforms[0] is m2)
