def test_get_header_tokens(): h = odict.ODictCaseless() assert http.get_header_tokens(h, "foo") == [] h["foo"] = ["bar"] assert http.get_header_tokens(h, "foo") == ["bar"] h["foo"] = ["bar, voing"] assert http.get_header_tokens(h, "foo") == ["bar", "voing"] h["foo"] = ["bar, voing", "oink"] assert http.get_header_tokens(h, "foo") == ["bar", "voing", "oink"]