taler-typescript-core

commit 1c269d94a9e4af3a899363d17fd1363e2fa36881
parent f350c5022477ece9c7257cf5a85ce028d6e5e099
Author: Florian Dold <dold@taler.net>
Date:   Tue, 21 Jul 2026 02:54:11 +0200

util: test that unexpected-response errors carry an error code

Diffstat:
A
packages/taler-util/src/operation.test.ts
 | 
52
++++++++++++++++++++++++++++++++++++++++++++++++++++

1 file changed, 52 insertions(+), 0 deletions(-)
diff --git a/packages/taler-util/src/operation.test.ts b/packages/taler-util/src/operation.test.ts
@@ -0,0 +1,52 @@
+/*
+ This file is part of GNU Taler
+ (C) 2024 Taler Systems S.A.
+
+ 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/>
+ */
+
+import { test } from "node:test";
+import assert from "node:assert";
+import { TalerError } from "./errors.js";
+import { HttpResponse } from "./http-common.js";
+import {
+  opKnownFailure,
+  succeedOrThrow,
+  throwUnexpectedResponse,
+} from "./operation.js";
+import { TalerErrorCode } from "./taler-error-codes.js";
+
+function stubResponse(): HttpResponse {
+  return {
+    requestUrl: "http://example.com/",
+    requestMethod: "GET",
+    status: 404,
+    headers: new Headers(),
+    json: async () => ({}),
+    text: async () => "",
+    bytes: async () => new Uint8Array(),
+  };
+}
+
+const hasUnexpectedCode = (e: unknown): boolean =>
+  e instanceof TalerError &&
+  e.errorDetail.code === TalerErrorCode.GENERIC_UNEXPECTED_REQUEST_ERROR;
+
+test("succeedOrThrow builds a TalerError with a concrete error code", (t) => {
+  const fail = opKnownFailure(stubResponse(), 404);
+  assert.throws(() => succeedOrThrow(fail), hasUnexpectedCode);
+});
+
+test("throwUnexpectedResponse builds a TalerError with a concrete error code", (t) => {
+  const fail = opKnownFailure(stubResponse(), 404);
+  assert.throws(() => throwUnexpectedResponse(fail), hasUnexpectedCode);
+});