def test_entity_creation(self):
s = Scene(None)
e = s.entity(components = None, groups = None)
self.assertEquals(len(s._entities), 1)
s.add_entity(TestEntity())
self.assertEquals(len(s._entities), 2)
e = s.entity(components = [ComponentTest])
self.assertEquals(len(s._entities), 3)
e = s.entity(components = [ComponentTest], groups = ['one', 'two'])
self.assertEquals(len(s._entities), 4)
def test_entity_retrieval(self):
s = Scene(None)
for i in range(10):
s.entity()
for i in range(20):
s.entity(components = [ComponentTest])
for i in range(30):
s.entity(groups=['test'])
self.assertEquals(len(list(s.get())), 60)
self.assertEquals(len(list(s.get(ComponentTest))), 20)
self.assertEquals(len(list(s.get().is_member_of('test'))), 30)
