def test_empty_string(self, mock_stdout):
data = [""]
transpose(string_list=data)
self.assertEqual(
mock_stdout.getvalue(),
'There is only empty strings. Try to use another file.\n\n')
def test_remove_characters(self, mock_stdout):
data = ["cool@#$!*"]
transpose(string_list=data)
self.assertEqual(mock_stdout.getvalue(),
'Original: cool\nTransposed: looc\n\n')
def test_we_get_only_one_word(self, mock_stdout):
data = ["cool"]
transpose(string_list=data)
self.assertEqual(mock_stdout.getvalue(),
'Original: cool\nTransposed: looc\n\n')
def test_empty_list(self):
data = []
with self.assertRaises(SystemExit) as cm:
transpose(string_list=data)
self.assertEqual(cm.exception.code, 1)
def test_we_get_longest_transposed_word(self, mock_stdout):
transpose(string_list=self.raw_data)
self.assertEqual(
mock_stdout.getvalue(),
'Original: Sierra_Nevada\nTransposed: adaveN_arreiS\n\n')
def test_remove_spaces(self, mock_stdout):
data = [" Sierra - Nevada "]
transpose(string_list=data)
self.assertEqual(mock_stdout.getvalue(),
'Original: Sierra\nTransposed: arreiS\n\n')
def test_remove_digits(self, mock_stdout):
data = ["346 cool6"]
transpose(string_list=data)
self.assertEqual(mock_stdout.getvalue(),
'Original: cool\nTransposed: looc\n\n')
def test_transpose(self):
self.assertEqual(main.transpose(['a']), ['a'])
self.assertEqual(main.transpose(['a', 'b']), ['ab'])
self.assertEqual(main.transpose(['ab', '12']), ['a1', 'b2'])
def test_transpose(self):
self.assertEqual(main.transpose([[1, 2, 3, 4], [5, 6, 7, 8]]),
[[1, 5], [2, 6], [3, 7], [4, 8]])