class TestOld:
    """This is a test class.

       Add some spaces

    more test
    """

    ...

class TestSingleLine:
    """aaa
    `bbb bbb`
        ccc
    """

class TestSingleLineWithColon:
    """aaa
    `bbb: bbb`
        ccc
    """

class TestMultiline:
    """ddd
        `eee
        eee
        eee`
            fff
    
    ggg
    """

    ...

class TestMultilineWithIndent:
    """xxx
    `yyy
        yyy
    yyy`
        zzz 
    """

    ...
