def METHOD_NAME(self):
    self.setup_test_reactor()
    self.master = fakemaster.make_master(self, wantDb=True)
    self.change23 = changes.Change(**{  # using **dict(..) forces kwargs
        "category": 'devel',
        "repository": 'git://warner',
        "codebase": 'mainapp',
        "who": 'dustin',
        "committer": 'dustin',
        "when": 266738404,
        "comments": 'fix whitespace',
        "project": 'Buildbot',
        "branch": 'warnerdb',
        "revlink": 'http://warner/0e92a098b',
        "properties": {'notest': "no"},
        "files": ['master/README.txt', 'worker/README.txt'],
        "revision": 'deadbeef'
    })
    self.change23.number = 23
    self.change24 = changes.Change(**{
        "category": 'devel',
        "repository": 'git://warner',
        "codebase": 'mainapp',
        "who": 'dustin',
        "committer": 'dustin',
        "when": 266738405,
        "comments": 'fix whitespace again',
        "project": 'Buildbot',
        "branch": 'warnerdb',
        "revlink": 'http://warner/0e92a098c',
        "properties": {'notest': "no"},
        "files": ['master/README.txt', 'worker/README.txt'],
        "revision": 'deadbeef'
    })
    self.change24.number = 24
    self.change25 = changes.Change(**{
        "category": 'devel',
        "repository": 'git://warner',
        "codebase": 'mainapp',
        "who": 'dustin',
        "committer": 'dustin',
        "when": 266738406,
        "comments": 'fix whitespace again',
        "project": 'Buildbot',
        "branch": 'warnerdb',
        "revlink": 'http://warner/0e92a098d',
        "properties": {'notest': "no"},
        "files": ['master/README.txt', 'worker/README.txt'],
        "revision": 'deadbeef'
    })
    self.change25.number = 25