def testStateClass(self):
"""Test State Class."""
# TODO(sll): Need to test that this model's parent must be an
# exploration.
o = State(id='The hash id')
o.name = 'The name'
o.content = [Content(type='text', value='The content')]
self.assertEqual(o.key.id(), 'The hash id')
self.assertEqual(o.name, 'The name')
self.assertEqual(len(o.content), 1)
self.assertEqual(o.content[0].type, 'text')
self.assertEqual(o.content[0].value, 'The content')
