def test_print_ordered_names(self):
res = 'node_a node_c node_b'
c = Controller()
# Adding these nodes out of order ensure ordered return
c.add('node_a', 3)
c.add('node_b', 7)
c.add('node_c', 5)
assert c.print_ordered_names(False) == res
def test_add_node(self):
name = 'node_a'
weight = 5
c = Controller()
assert c.add(name) is True
node = c.fetch(name)
assert node.name == name
assert isinstance(node.weight, int)
c = Controller()
assert c.add(name, weight) is True
assert c.add(name, weight) is False
node = c.fetch(name)
assert node.name == name
assert node.weight == weight
def test_dump(self):
res = [
{
'name': 'node_a',
'weight': 3
},
{
'name': 'node_c',
'weight': 5
},
{
'name': 'node_b',
'weight': 7
},
]
c = Controller()
# Adding these nodes out of order ensure ordered return
c.add('node_a', 3)
c.add('node_b', 7)
c.add('node_c', 5)
assert c.dump() == res
def add(event, context):
controller = Controller(event["pathParameters"]["table"])
return controller.add(json.loads(event["body"]))