def test_update_with_key_value_list(self): # given p = PropertySet() # when p.update([("name", "Alice")]) # then assert p["name"] == "Alice"
def test_setdefault_on_missing_with_no_default_does_not_add_key(self): # given p = PropertySet() # when p.setdefault("name") # then assert "name" not in p
def test_update_with_dict(self): # given p = PropertySet() # when p.update({"name": "Alice"}) # then assert p["name"] == "Alice"
def test_setdefault_on_missing_returns_default(self): # given p = PropertySet() # when value = p.setdefault("name", "Bob") # then assert value == "Bob"
def test_setdefault_on_missing_with_no_default_returns_none(self): # given p = PropertySet() # when value = p.setdefault("name") # then assert value is None
def test_setdefault_on_existing_returns_existing(self): # given p = PropertySet(name="Alice") # when value = p.setdefault("name", "Bob") # then assert value == "Alice"
def test_deleting_sets_to_none(self): # given p = PropertySet(name="Alice") # when del p["name"] # then assert p["name"] == None
def test_setting_to_none_deletes(self): # given p = PropertySet(name="Alice") # when p["name"] = None # then assert "name" not in p
def test_missing_property_is_none(self): # when p = PropertySet() # then assert p["name"] is None
def test_none_is_not_stored(self): # when p = PropertySet(name=None) # then assert "name" not in p