def test_update_setting(self):
section = Section("section", None)
section.append(Setting("key1", "value11"))
section.append(Setting("key2", "value12"))
section.update_setting("key1", new_value="value13")
self.assertEqual("section {key1 : value13, key2 : value12}",
section.__str__())
section.update_setting("key1", "key3")
self.assertEqual("section {key3 : value13, key2 : value12}",
section.__str__())
section.update_setting("key3", "key4", "value14")
self.assertEqual("section {key4 : value14, key2 : value12}",
section.__str__())
def test_delete_setting(self):
section = Section("section", None)
section.append(Setting("key1", "value11"))
section.append(Setting("key2", "value12"))
section.delete_setting("key1")
self.assertEqual("section {key2 : value12}",
section.__str__())
section.append(Setting("key3", "value13"))
section.append(Setting("key4", "value14"))
section.delete_setting("key3")
self.assertEqual("section {key2 : value12, key4 : value14}",
section.__str__())
