def METHOD_NAME(self):
    """Test that a scmOverride correctly converts back to yaml"""
    spec = {
        'match' : { 'url' : "*git.com*" },
        'set' : { 'url' : "mirror", "branch" : "feature" },
        'del' : [ 'tag', 'commit' ],
        'replace' : {
            "url" : {
                "pattern" : "pattern",
                "replacement" : "replacement",
            }
        }
    }
    o = ScmOverride(spec)
    self.assertEqual(spec, yaml.load(str(o), Loader=yaml.Loader))