interactive-coding-challenges/arrays_strings/compress/test_compress.py

from nose.tools import assert_equal


class TestCompress(object):

    def test_compress(self, func):
        assert_equal(func(None), None)
        assert_equal(func(''), '')
        assert_equal(func('AABBCC'), 'AABBCC')
        assert_equal(func('AAABCCDDDD'), 'A3B1C2D4')
        print('Success: test_compress')


def main():
    test = TestCompress()
    test.test_compress(compress_string)


if __name__ == '__main__':
    main()