def test_get_tuples_invalid_json(self):
node = TemplateGetNode()
node.tuples = TemplateWordNode('"1", "2", "3"')
self.assertEquals([], node._get_tuples(self._client_context))
def test_get_tuples(self):
node = TemplateGetNode()
node.tuples = TemplateWordNode('[[["x","1"], ["y","2"], ["z", "3"]]]')
self.assertEquals([[["x", "1"], ["y", "2"], ["z", "3"]]],
node._get_tuples(self._client_context))
