def test_get_common_prefix_len_2(self): self.assertEquals(0, StringTools.get_common_prefix_len('a', ''))
def test_get_common_prefix_len_7(self): self.assertEquals(1, StringTools.get_common_prefix_len('ab', 'aB'))
def test_get_common_prefix_len_2(self): self.assertEquals(0, StringTools.get_common_prefix_len('a', ''))
def test_get_common_prefix_len_7(self): self.assertEquals(1, StringTools.get_common_prefix_len('ab', 'aB'))