def test_clear_best_friend(self, test_friends):
"""Test clear_best_friend()."""
bill = test_friends[0]
rich = test_friends[1]
rich.friends.append(bill)
rich.best_friend = bill
assert dba.clear_best_friend(rich)
assert rich.best_friend is None
assert rich.best_friend_id is None
def remove(monkey_id):
"""Remove a monkey from friends."""
monkey_self = dba.get_monkey_by_id(session['id'])
monkey = dba.get_monkey_by_id(monkey_id)
# Only a friend can be the best friend:
if monkey is monkey_self.best_friend:
if not dba.clear_best_friend(monkey_self):
flash('Error clearing best friend!')
if not dba.remove_friend(monkey_self, monkey):
flash('Error removing friend!')
return redirect(request.referrer or url_for('index'))
def remove(monkey_id):
"""Remove a monkey from friends."""
monkey_self = dba.get_monkey_by_id(session['id'])
monkey = dba.get_monkey_by_id(monkey_id)
# Only a friend can be the best friend:
if monkey is monkey_self.best_friend:
if not dba.clear_best_friend(monkey_self):
flash('Error clearing best friend!')
if not dba.remove_friend(monkey_self, monkey):
flash('Error removing friend!')
return redirect(request.referrer or url_for('index'))
def clear_best():
"""Clear your best friend."""
monkey_self = dba.get_monkey_by_id(session['id'])
if not dba.clear_best_friend(monkey_self):
flash('Error clearing best friend!')
return redirect(request.referrer or url_for('index'))
def clear_best():
"""Clear your best friend."""
monkey_self = dba.get_monkey_by_id(session['id'])
if not dba.clear_best_friend(monkey_self):
flash('Error clearing best friend!')
return redirect(request.referrer or url_for('index'))
def test_clear_best_friend_none(self):
"""Test clear_best_friend() with None values."""
monkey = None
assert not dba.clear_best_friend(monkey)