def test_parse_checksum_ok2(self):
data = reader.read_scanner_result('../data/checksum.txt')
ocr_characters = ocr_parser.parse(data)
self.assertEqual(9, len(ocr_characters))
account_number = ocr_parser.translate(ocr_characters)
self.assertEqual(0, account_number.calculate_checksum())
self.assertEqual('457508000', str(account_number))
def test_parse_checksum_wrong1(self):
data = reader.read_scanner_result('../data/checksum_wrong1.txt')
ocr_characters = ocr_parser.parse(data)
self.assertEqual(9, len(ocr_characters))
account_number = ocr_parser.translate(ocr_characters)
self.assertEqual(2, account_number.calculate_checksum())
self.assertEqual('664371495 ERR', str(account_number))
def test_parse_12ERR456709(self):
data = reader.read_scanner_result('../data/testcase5.txt')
ocr_characters = ocr_parser.parse(data)
self.assertEqual(9, len(ocr_characters))
account_number = ocr_parser.translate(ocr_characters)
self.assertEqual('12?456709 ILL', str(account_number))
print(f'account number: {account_number}, {account_number!r}')
def test_read_file(self):
data = reader.read_scanner_result('../data/testcase1.txt')
self.assertIsNotNone(data)
self.assertEqual(3, len(data))
self.assertTrue(reader.validate_scanner_result(data))
def test_parse_ones(self):
data = reader.read_scanner_result('../data/testcase2.txt')
ocr_characters = ocr_parser.parse(data)
self.assertEqual(9, len(ocr_characters))
account_number = ocr_parser.translate(ocr_characters)
self.assertEqual('111111111 ERR', str(account_number))
def test_read_different_lines_file(self):
data = reader.read_scanner_result('../data/differentlength.txt')
self.assertFalse(reader.validate_scanner_result(data))
def test_read_long_file(self):
data = reader.read_scanner_result('../data/4lines.txt')
self.assertFalse(reader.validate_scanner_result(data))
def test_read_missing_lines_file(self):
data = reader.read_scanner_result('../data/missinglines.txt')
self.assertIsNone(data)
def test_read_not_existing_file(self):
data = reader.read_scanner_result('../data/unknown.txt')
self.assertIsNone(data)
