def test_utils_produce_require_dict():
cfg = utils.produce_require_dict(utils.OrderedSet("echarts"),
"https://example.com")
eq_(cfg["config_items"], ["'echarts':'https://example.comecharts.min'"])
eq_(cfg["libraries"], ["'echarts'"])
def test_ordered_set():
s = utils.OrderedSet()
s.add("a", "b", "c")
assert_equal(s.items, ["a", "b", "c"])