def test_save_img_output_none(self):
with pytest.raises(ValueError) as exc:
iu.save_img(self.test_image, None, "My Question")
assert exc.value.message == "The output name can't be a None object."
def test_save_img_output_void(self):
with pytest.raises(ValueError) as exc:
iu.save_img(self.test_image, '', "My Question")
assert exc.value.message == "The value of the output name can't be ''."
def test_save_img_question_void(self):
with pytest.raises(ValueError) as exc:
iu.save_img(self.test_image, "output", "")
assert exc.value.message == "The value of the question can't be ''."
def test_save_img_question_none(self):
with pytest.raises(ValueError) as exc:
iu.save_img(self.test_image, "output", None)
assert exc.value.message == "The question can't be a None object."
def test_save_img_none(self):
with pytest.raises(IOError) as exc:
iu.save_img(None, "output", "My Question")
assert exc.value.message == "Input image is None."