def test_lazy_get(self):
d = LazyDict({'a': 1, 'b': 2})
d.set_stub('d', lambda x:x)
self.assertIs(d.get('c'), None)
self.assertEqual(d.get('c', 3), 3)
self.assertEqual(d.get('a'), 1)
self.assertEqual(d.get('a', 3), 1)
self.assertEqual(d.get('d'), 'd')
self.assertEqual(d.get('d', 3), 'd')
self.assertRaises(TypeError, d.get)
self.assertRaises(TypeError, d.get, None, None, None)
def test_get(self):
d = LazyDict()
self.assertIs(d.get('c'), None)
self.assertEqual(d.get('c', 3), 3)
d = LazyDict({'a': 1, 'b': 2})
self.assertIs(d.get('c'), None)
self.assertEqual(d.get('c', 3), 3)
self.assertEqual(d.get('a'), 1)
self.assertEqual(d.get('a', 3), 1)
self.assertRaises(TypeError, d.get)
self.assertRaises(TypeError, d.get, None, None, None)