def test_add_to_map(self):
dm = DotfileMap()
dm.add("./dotfiles-user/.vim", "README", "2")
dm.add("./dotfiles-a/.vim", "README", "1")
self.assertTrue(".vim/README" in dm.files)
self.assertEqual(len(dm.files), 1)
self.assertEqual(dm.files[".vim/README"].dirpath, [".vim"])
