def test_single_node_store(self):
new_node = {"key1": 1}
state = graph_reducer([], add_node('http://example.com/node1',
new_node))
self.assertEqual(len(state), 1)
self.assertEqual(state[0]['id'], 'http://example.com/node1')
self.assertEqual(state[0]['key1'], 1)
def test_store_nested(self):
new_node = {"key1": 1, "nested1": {"key2": 2}}
state = graph_reducer([], add_node('http://example.com/node1',
new_node))
self.assertEqual(len(state), 1)
first_node = [
node for node in state if node['id'] == 'http://example.com/node1'
][0]
self.assertEqual(first_node['key1'], 1)
nested_node = first_node['nested1']
self.assertEqual(nested_node['key2'], 2)
self.assertIsNone(nested_node.get('id'))
def test_store_lists(self):
new_node = {"key1": 1, "b_list": ["b", {"c": 3}]}
state = graph_reducer([], add_node('http://example.com/node1',
new_node))
self.assertEqual(len(state), 1)
root_node = get_node_by_id({'graph': state},
'http://example.com/node1')
self.assertEqual(root_node['id'], 'http://example.com/node1')
self.assertEqual(root_node['key1'], 1)
nested_node = root_node['b_list'][1]
self.assertEqual(nested_node['c'], 3)
def new_node_successfully_appends_to_state(self):
new_node = {"key1": 1}
state = graph_reducer([{
"id": "_:b9000"
}], add_node('http://example.com/node1', new_node))
self.assertEqual(len(state), 2)