def test_barcode_get_data_load_img_error_no_img(self):
img = "This is not an image"
try:
result = main.getBarcodeData(img)
except ValueError as e:
self.assertTrue(True)
else:
self.assertTrue(False, "Should have returned an error")
def test_barcode_get_data_load_img_error_bad_img(self):
img = cv2.imread(DEF_IMG_DIR + r"/" + r"barcode_preprocessed.jpg")
try:
result = main.getBarcodeData(img)
except ValueError as e:
self.assertTrue(True)
else:
self.assertTrue(False, "Should have returned an error")
def test_barcode_get_data_returns_correct_data_2(self):
img = cv2.imread(DEF_IMG_DIR + r"/" + r"codeBar9.jpg", 0)
result_expected = "3222270189644"
result = main.getBarcodeData(img)
self.assertEqual(result_expected, result)
def test_barcode_get_data_returns_correct_data(self):
img = cv2.imread(DEF_IMG_DIR + r"/" + r"barcode_preprocessed.jpg", 0)
result_expected = "4015000523196"
result = main.getBarcodeData(img)
self.assertEqual(result_expected, result)
def test_barcode_get_data_load_img(self):
img = cv2.imread(DEF_IMG_DIR + "/" + "barcode_preprocessed.jpg", 0)
result = main.getBarcodeData(img)
self.assertIsNotNone(result)