def test_get_line_ending(self):
        self.assertEqual('\n', autoflake.get_line_ending('\n'))
        self.assertEqual('\n', autoflake.get_line_ending('abc\n'))
        self.assertEqual('\t  \t\n', autoflake.get_line_ending('abc\t  \t\n'))

        self.assertEqual('', autoflake.get_line_ending('abc'))
        self.assertEqual('', autoflake.get_line_ending(''))
    def test_get_line_ending(self):
        self.assertEqual('\n', autoflake.get_line_ending('\n'))
        self.assertEqual('\n', autoflake.get_line_ending('abc\n'))
        self.assertEqual('\t  \t\n', autoflake.get_line_ending('abc\t  \t\n'))

        self.assertEqual('', autoflake.get_line_ending('abc'))
        self.assertEqual('', autoflake.get_line_ending(''))