TestUtils.setUp();
repository = AppEngineFileWrapperRepository.getInstance();
AppEngineFileWrapper file1 = createAppEngineFileWrapper("teste1");
AppEngineFileWrapper file2 = createAppEngineFileWrapper("teste2");
AppEngineFileWrapper file3 = createAppEngineFileWrapper("teste3");
repository.put(file1);
repository.put(file2);
repository.put(file3);
}