def test_modeldict(self):
d = ModelDict(foo='bar', baz__ham='spam')
self.assertIn('foo', d, 'should have key "foo"')
self.assertNotIn('baz', d, 'should not have key "baz"')
self.assertRaises(AttributeError, d.__getattr__, 'x')
self.assertTrue(hasattr(d, 'foo'), 'should not have real attr "foo"')
self.assertEqual(d.foo, 'bar')
self.assertEqual(d.baz__ham, 'spam')
self.assertIsInstance(d.baz, ModelDict, 'should lazy resolve sub dict')
def test_expand(self):
md = ModelDict(on=False, monkey__name='Pato', monkey__banana=True)
md.expand()
self.assertEqual(md, {
'on': False,
'monkey': {
'name': 'Pato',
'banana': True
}
})
def test_nested(self):
md = ModelDict()
md._nested = {'x': 1}
self.assertEqual(md.x, 1)