def test_add_components(self):
e = Entity('scene', components = ['this is a component'])
self.assertEquals(e.str, 'this is a component')
self.assertEquals(e['str'], 'this is a component')
e.add_components([12])
self.assertEquals(e.int, 12)
self.assertEquals(e['int'], 12)
def test_add_groups(self):
e = Entity('scene', groups = ['test'])
self.assertTrue('test' in e._groups)
e.add_groups(['test2'])
self.assertTrue('test2' in e._groups)