def test_list_binds_varargs(self): t1 = Task() t2 = Task() l = collections.List() with Flow(name="test") as f: l.bind(t1, t2) assert set([t1, t2, l]) == f.tasks assert Edge(t1, l, key="arg_1") in f.edges assert Edge(t2, l, key="arg_2") in f.edges
def test_list_returns_a_list(self): l = collections.List() with Flow(name="test") as f: l.bind(1, 2) assert f.run().result[l].result == [1, 2]
def test_list_maintains_sort_order_for_more_than_10_items(self): # https://github.com/PrefectHQ/prefect/issues/2451 l = collections.List() with Flow(name="test") as f: l.bind(*list(range(15))) assert f.run().result[l].result == list(range(15))