def test_zero_intensity():
vibrance("pixfixPy/test/test_img/vibrance/test_img1.png", 0,
"pixfixPy/test/test_img/vibrance/vibrance.png")
output_img = skimage.io.imread(
"pixfixPy/test/test_img/vibrance/vibrance.png")[:, :, :3]
assert np.array_equal(
output_img, test_img1), "Images should be indentical with 0 intensity."
def test_correct_vibrance():
vibrance("pixfixPy/test/test_img/vibrance/test_img1.png", 10,
"pixfixPy/test/test_img/vibrance/expected_img1.png")
output_img = skimage.io.imread(
"pixfixPy/test/test_img/vibrance/testImg1_output.png")[:, :, :3]
assert np.array_equal(
output_img, expected_img1
), "The image returned should be identical with 10 intensity."
def test_output_path_valid():
with pytest.raises(FileNotFoundError):
vibrance("pixfixPy/test/test_img/vibrance/test_img1.png", 5,
"@( * O * )@")
def test_input_exist():
with pytest.raises(FileExistsError):
vibrance("pixfixPy/test/test_img/ffxiv/namazu.png", 5,
"pixfixPy/test/test_img/vibrance/vibrance.png")
def test_output_nonimage():
with pytest.raises(OSError):
vibrance("pixfixPy/test/test_img/vibrance/test_img1.png", 5,
"pixfixPy/test/test_img/vibrance/vibrance.pdf")
def test_valid_intensity():
with pytest.raises(AttributeError):
vibrance("pixfixPy/test/test_img/vibrance/test_img1.png", -10.5,
"pixfixPy/test/test_img/vibrance/vibrance.png")
def test_input_string():
with pytest.raises(AttributeError):
vibrance(888, 5, "pixfixPy/test/test_img/vibrance/vibrance.png")