def test_copy_velocity_kernel(self, adata: AnnData):
vk1 = VelocityKernel(adata).compute_transition_matrix(softmax_scale=4)
vk2 = vk1.copy()
np.testing.assert_array_equal(vk1.transition_matrix.A,
vk2.transition_matrix.A)
np.testing.assert_array_equal(vk1.logits.A, vk2.logits.A)
assert vk1.params == vk2.params
assert vk1.backward == vk2.backward
def test_copy_params(self, adata: AnnData):
vk1 = VelocityKernel(adata).compute_transition_matrix(softmax_scale=4)
vk2 = vk1.copy()
assert vk1.params == vk2.params
def test_copy_transition_matrix(self, adata: AnnData):
vk1 = VelocityKernel(adata).compute_transition_matrix(softmax_scale=4)
vk2 = vk1.copy()
np.testing.assert_array_equal(vk1.transition_matrix.A,
vk2.transition_matrix.A)
def test_copy_no_adata_copy(self, adata: AnnData):
vk1 = VelocityKernel(adata)
vk2 = vk1.copy()
assert vk1.adata is adata
assert vk2.adata is adata
def test_copy_simple(self, adata: AnnData):
vk1 = VelocityKernel(adata)
vk2 = vk1.copy()
assert vk1 is not vk2