def test_skip_whitespaces_with_whitespaces_only(self):
"""
Test if the ``skip_whitespaces`` method raise a ``IndexError`` if the string end with whitespaces.
"""
with self.assertRaises(IndexError):
skip_whitespaces(" ", 0, ' ')
def test_skip_whitespaces_without_spaces(self):
""" Test the ``skip_whitespaces`` method without any whitespaces """
offset, ch = skip_whitespaces('abcd ', 0, 'a')
self.assertEqual(offset, 0)
self.assertEqual('a', ch)
def test_skip_whitespaces_with_whitespaces_only(self):
"""
Test if the ``skip_whitespaces`` method raise a ``IndexError`` if the string end with whitespaces.
"""
with self.assertRaises(IndexError):
skip_whitespaces(" ", 0)
def test_skip_whitespaces(self):
""" Test the ``skip_whitespaces`` method with some whitespaces """
offset, ch = skip_whitespaces(' abcd ', 0, ' ')
self.assertEqual(offset, 3)
self.assertEqual('a', ch)
def test_skip_whitespaces_without_spaces(self):
""" Test the ``skip_whitespaces`` method without any whitespaces """
offset = skip_whitespaces('abcd ', 0)
self.assertEqual(offset, 0)
