def test_skip_next_char_then_whitespaces_with_default_nb_char_to_skip(self):
"""
Test if the ``skip_next_char_then_whitespaces`` method skip any char at beginning of the string if not specified.
"""
offset, ch = skip_next_char_then_whitespaces("xy abcdef", 0)
self.assertEqual(offset, 1)
self.assertEqual('y', ch)
def test_skip_next_char_then_whitespaces_without_whitespaces(self):
"""
Test if the ``skip_next_char_then_whitespaces`` method work with a string starting without whitespaces.
"""
offset, ch = skip_next_char_then_whitespaces("abcdef", 0)
self.assertEqual(offset, 1)
self.assertEqual('b', ch)
def test_skip_next_char_then_whitespaces_with_whitespaces(self):
"""
Test if the ``skip_next_char_then_whitespaces`` method skip whitespaces at the beginning of the string.
"""
offset, ch = skip_next_char_then_whitespaces(" abcdef", 0)
self.assertEqual(offset, 5)
self.assertEqual('a', ch)
def test_skip_next_char_then_whitespaces_with_offset(self):
"""
Test if the ``skip_next_char_then_whitespaces`` method skip whitespaces at beginning of the string starting
at the given offset.
"""
offset, ch = skip_next_char_then_whitespaces("xy abcdef", 2)
self.assertEqual(offset, 5)
self.assertEqual('a', ch)
def test_skip_next_char_then_whitespaces_with_whitespaces_only(self):
"""
Test if the ``skip_next_char_then_whitespaces`` method raise a ``IndexError`` if the string end with whitespaces.
"""
with self.assertRaises(IndexError):
skip_next_char_then_whitespaces(" ", 0)
