Function test_substitute_subclasses

dask/tests/test_task_spec.py:1141–1145

()

def test_substitute_subclasses():
    t = MySubclass("key", func, "a", TaskRef("b"), custom_kwarg_only="foo")
    t2 = t.substitute({"b": "c"})
    assert t2.custom_kwarg_only == "foo"
    assert t2({"a": "a", "c": "b"}) == t({"a": "a", "b": "b"})