def test_bag_find():
name, *aliases = ['Name', 'UPPER ALIAS', 'lower alias']
bag = Bag({Item(name, *aliases)})
assert bag.find('name')
assert bag.find('Name')
assert bag.find('NAME')
assert bag.find('upper alias')
assert bag.find('LOWER ALIAS')
assert not bag.find('other')
def test_bag_find():
"""We can find items in a bag by name, case insensitively."""
name, *aliases = ['Name', 'UPPER ALIAS', 'lower alias']
bag = Bag({Item(name, *aliases)})
assert bag.find('name')
assert bag.find('Name')
assert bag.find('NAME')
assert bag.find('upper alias')
assert bag.find('LOWER ALIAS')
assert not bag.find('other')
def test_bag_find():
"""We can find items in a bag by name, case insensitively."""
name, *aliases = ['Name', 'UPPER ALIAS', 'lower alias']
named_item = Item(name, *aliases)
appellative_item = Item('appellation', *aliases)
nameless_item = Item('noname', 'none at all')
bag = Bag({named_item, appellative_item, nameless_item})
assert bag.find('name') is named_item
assert bag.find('Name') is named_item
assert bag.find('NAME') is named_item
assert bag.find('appellation') is appellative_item
assert bag.find('upper alias') in {named_item, appellative_item}
assert bag.find('LOWER ALIAS') in {named_item, appellative_item}
assert not bag.find('other')