def test_wrong_position_for_opening_brace_raises(self):
with self.assertRaises(ValueError):
typesetting.get_matching_brace("moo", 1)
def test_that_unmatched_braces_raise_exception(self):
with self.assertRaises(ValueError):
typesetting.get_matching_brace("text{foooooooo", 4)
with self.assertRaises(ValueError):
typesetting.get_matching_brace('text{jo"{o....}', 4)
def test_outer_brace_found(self):
text = 'text{o, bla\\"{o}dfdx.}ds'
self.assertEqual(typesetting.get_matching_brace(text, 4),
len(text) - 3)
def test_inner_brace_is_matched(self):
text = 'text{o, bla\\"{o}dfdx.}ds'
self.assertEqual(typesetting.get_matching_brace(text, 13), 15)
def test_closing_brace_found_when_only_one_brace_present(self):
text = "text{ok}"
self.assertEqual(typesetting.get_matching_brace(text, 4),
len(text) - 1)
self.assertEqual(typesetting.get_matching_brace(text + "foo", 4),
len(text) - 1)
