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Diffstat (limited to 'src/util/codec-test.ts')
-rw-r--r-- | src/util/codec-test.ts | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/util/codec-test.ts b/src/util/codec-test.ts new file mode 100644 index 000000000..d7edd545f --- /dev/null +++ b/src/util/codec-test.ts @@ -0,0 +1,36 @@ +/* + This file is part of GNU Taler + (C) 2018-2019 GNUnet e.V. + + GNU Taler is free software; you can redistribute it and/or modify it under the + terms of the GNU General Public License as published by the Free Software + Foundation; either version 3, or (at your option) any later version. + + GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR + A PARTICULAR PURPOSE. See the GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along with + GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/> + */ + +/** + * Type-safe codecs for converting from/to JSON. + */ + +import test from "ava"; +import { stringCodec, objectCodec } from "./codec"; + +interface MyObj { + foo: string; +} + +test("basic codec", (t) => { + const myObjCodec = objectCodec<MyObj>().property("foo", stringCodec).build("MyObj"); + const res = myObjCodec.decode({ foo: "hello" }); + t.assert(res.foo === "hello"); + + t.throws(() => { + const res2 = myObjCodec.decode({ foo: 123 }); + }); +}); |