def test_valid_string_alternating_capitalized_letters(self, mock_input):
# with unittest.mock.patch('volumeOfCube.retrieve_input', return_value=-1):
capturedOutput = io.StringIO() # Create StringIO object
sys.stdout = capturedOutput # and redirect stdout.
palindrome.main() # Call function.
sys.stdout = sys.__stdout__ # Reset redirect.
expected = ['True', '']
actual = capturedOutput.getvalue().split('\n')
self.assertEqual(actual, expected)
def main():
"""Find longest subpalindrome in War and Peace."""
with open('war_and_peace_gutenberg.txt', 'r') as f:
text = f.read()
assert palindrome.main(text) == 'ton did not'
return True
def test_valid_string_alternating_capitalized_letters(monkeypatch):
test_string = StringIO('tAcOcAt\n')
monkeypatch.setattr('sys.stdin', test_string)
assert palindrome.main() == True
def test_valid_string(monkeypatch):
test_string = StringIO('tacocat\n')
monkeypatch.setattr('sys.stdin', test_string)
assert palindrome.main() == True
def test_empty_string(monkeypatch):
test_string = StringIO('\n')
monkeypatch.setattr('sys.stdin', test_string)
assert palindrome.main() == True
def test_bad_string(monkeypatch):
test_string = StringIO('Thisisanactivity\n')
monkeypatch.setattr('sys.stdin', test_string)
assert palindrome.main() == False
def main_op(self, tst_str, mock_stdout):
with mock.patch('builtins.input', side_effect=tst_str):
palindrome.main()
return mock_stdout.getvalue()
def test_input_two(self, stdout):
main()
self.assertEqual(stdout.getvalue(), 'False\n')
def test_input_one(self, stdout):
main()
self.assertEqual(stdout.getvalue(), 'True\n')
def main_op(self, tst_str, mock_stdout):
with mock.patch('builtins.input', side_effect=tst_str):
palindrome.main()
return mock_stdout.getvalue()
