def test_reverse_a_string_with_default_string(self):
reversed_string = reverse_a_string('abcde')
expected_value = 'edcba'
self.assertEqual(expected_value, reversed_string)
def test_reverse_a_string_with_none_value(self):
with self.assertRaises(TypeError) as context:
self.assertRaises(TypeError, reverse_a_string(None))
exception_message = str(context.exception)
self.assertEqual('input isn`t str type: ', exception_message)
def test_reverse_a_string_with_zero_terminator(self):
reversed_string = reverse_a_string('\0')
expected_value = '\0'
self.assertEqual(expected_value, reversed_string)
def test_reverse_a_string_with_mirrored_special_symbols_2(self):
reversed_string = reverse_a_string('\\0')
expected_value = '0\\'
self.assertEqual(expected_value, reversed_string)
def test_reverse_a_string_with_set_of_special_symbols_2(self):
reversed_string = reverse_a_string('\0\n\t')
expected_value = '\t\n\0'
self.assertEqual(expected_value, reversed_string)
def test_reverse_a_string_with_special_symbol(self):
reversed_string = reverse_a_string('\n')
expected_value = '\n'
self.assertEqual(expected_value, reversed_string)
def test_reverse_a_string_with_empty_string(self):
reversed_string = reverse_a_string('')
expected_value = ''
self.assertEqual(expected_value, reversed_string)
