def test_preprocess():
inputs_1 = [1, 2]
seed_1 = [[1, 1], [2, 2]]
inputs_2 = [[1], (2)]
assert preprocess(inputs_1)[0].value == np.array(
[1]), 'preprocess is mishandling seed = []'
assert preprocess(inputs_1)[1].value == np.array(
[2]), 'preprocess is mishandling seed = []'
assert (preprocess(inputs_1)[0].gradients == np.array(
[1, 0])).all(), 'preprocess is mishandling seed = []'
assert (preprocess(inputs_1)[1].gradients == np.array(
[0, 1])).all(), 'preprocess is mishandling seed = []'
assert preprocess(inputs_2)[0].value == np.array(
[1]), 'preprocess is mishandling seed = []'
assert preprocess(inputs_2)[1].value == np.array(
[2]), 'preprocess is mishandling seed = []'
assert preprocess(inputs_1, seed_1)[0].value == np.array(
[1]), 'preprocess is not creating correct gradients'
assert preprocess(inputs_1, seed_1)[1].value == np.array(
[2]), 'preprocess is not creating correct gradients'
assert (preprocess(inputs_1, seed_1)[0].gradients == np.array(
[1, 1])).all(), 'preprocess is not creating correct gradients'
assert (preprocess(inputs_1, seed_1)[1].gradients == np.array(
[2, 2])).all(), 'preprocess is not creating correct gradients'
def test_preprocess_bad_seed3():
with pytest.raises(TypeError):
inputs_1 = [1, 2]
seed_1 = [[1, 1], [2, '2']]
preprocess(inputs_1, seed_1)
def test_preprocess_bad_seed2():
with pytest.raises(ValueError):
inputs_1 = [1, 2]
seed_1 = [[1], [1, 2]]
preprocess(inputs_1, seed_1)
def test_preprocess_string_input():
with pytest.raises(TypeError):
inputs_1 = [1, '2']
seed_1 = [[1, 1], [2, 2]]
preprocess(inputs_1)