def test_correct_sharpen():
sharpen("picfixPy/test/test_img/sharpen/test_img1.png",
5,
False,
"picfixPy/test/test_img/sharpen/expected_img1.png")
output_img = skimage.io.imread("picfixPy/test/test_img/sharpen/expected_img1.png")[:, :, :3]
assert np.array_equal(output_img, expected_img1), "The image should be correctly sharpened with intensity of 5."
def test_display_image():
try:
sharpen("picfixPy/test/test_img/sharpen/test_img1.png",
5,
True)
except Exception: # pragma: no cover
raise pytest.fail("Cannot display image, something went wrong.")
def test_zero_intensity():
sharpen("picfixPy/test/test_img/sharpen/test_img1.png",
0,
False,
"picfixPy/test/test_img/sharpen/sharpen.png")
output_img = skimage.io.imread("picfixPy/test/test_img/sharpen/sharpen.png")[:, :, :3]
assert np.array_equal(output_img, test_img1), "Images should be indentical with 0 intensity."
def test_output_path_valid():
with pytest.raises(FileNotFoundError):
sharpen("picfixPy/test/test_img/sharpen/test_img1.png",
5,
False,
"beasttribe/namazu/dailies.png")
def test_output_nonimage():
with pytest.raises(ValueError):
sharpen("picfixPy/test/test_img/sharpen/test_img1.png",
5,
False,
"picfixPy/test/test_img/sharpen/test_img2.java")
def test_input_nonimage():
with pytest.raises(OSError):
sharpen("picfixPy/test/test_img/sharpen/test_img1.java",
5,
False,
"picfixPy/test/test_img/sharpen/sharpen.png")
def test_input_exist():
with pytest.raises(FileNotFoundError):
sharpen("picfixPy/test/test_img/ffxiv/namazu.png",
5,
False,
"picfixPy/test/test_img/sharpen/sharpen.png")
def test_valid_intensity():
with pytest.raises(ValueError):
sharpen("picfixPy/test/test_img/sharpen/test_img1.png",
-10.5,
False,
"picfixPy/test/test_img/sharpen/sharpen.png")
def test_input_string():
with pytest.raises(AttributeError):
sharpen(888, 5, False, "picfixPy/test/test_img/sharpen/sharpen.png")
