def test_three_duplicates(self):
value = 'tada'
existing_labels = ['et', 'voila', 'tada', 'tada-1', 'tada-2']
expected = 'tada-3'
self.assertEqual(generate_label(value, existing_labels), expected)
def test_invalid_chars_with_duplicates(self):
value = 'tada??'
existing_labels = ['et', 'voila', 'tada', 'tada-1']
expected = 'tada-2'
self.assertEqual(generate_label(value, existing_labels), expected)
def test_default(self):
value = 'tada'
existing_labels = ['et', 'voila']
expected = 'tada'
self.assertEqual(generate_label(value, existing_labels), expected)
