def test_bgc_window_size_even(self):
with pytest.raises(ValueError) as exc:
clean(self.test_image, 200, 10)
def test_bgc_window_size_negative(self):
with pytest.raises(ValueError) as exc:
clean(self.test_image, 200, -3)
assert exc.value.message == "Window size value must be greater than 0"
def test_bgc_input_void(self):
with pytest.raises(IOError) as exc:
clean(None, 200, 3)
assert exc.value.message == "Input file can't be None."
def test_bgc_input_not_found(self):
with pytest.raises(IOError) as exc:
clean("fakeRoute", 300, 3)
assert exc.value.message == "Input file not found."
def test_bgc_good(self):
result = clean(self.test_image, 200, 3)
assert isinstance(result, list) and result is not None
