Avoid redirects

Signed-off-by: Šimon Brandner <simon.bra.ag@gmail.com>

test/UrlParams-test.ts

@@ -0,0 +1,146 @@
+/*
+Copyright 2023 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import { mocked } from "jest-mock";
+import { getUrlParams } from "../src/UrlParams";
+import { Config } from "../src/config/Config";
+
+const ROOM_NAME = "roomNameHere";
+const ROOM_ID = "d45f138fsd";
+const ORIGIN = "https://call.element.io";
+const HOMESERVER = "call.ems.host";
+
+jest.mock("../src/config/Config");
+
+describe("UrlParams", () => {
+  beforeAll(() => {
+    mocked(Config.defaultServerName).mockReturnValue("call.ems.host");
+  });
+
+  describe("handles URL with /room/", () => {
+    it("and nothing else", () => {
+      expect(
+        getUrlParams(false, {
+          origin: ORIGIN,
+          href: `${ORIGIN}/room/${ROOM_NAME}`,
+          search: "",
+          hash: "",
+        } as Location).roomAlias
+      ).toBe(`#${ROOM_NAME}:${HOMESERVER}`);
+    });
+
+    it("and #", () => {
+      expect(
+        getUrlParams(false, {
+          origin: ORIGIN,
+          href: `${ORIGIN}/room/#${ROOM_NAME}`,
+          search: "",
+          hash: "",
+        } as Location).roomAlias
+      ).toBe(`#${ROOM_NAME}:${HOMESERVER}`);
+    });
+
+    it("and # and server part", () => {
+      expect(
+        getUrlParams(false, {
+          origin: ORIGIN,
+          href: `${ORIGIN}/room/#${ROOM_NAME}:${HOMESERVER}`,
+          search: "",
+          hash: "",
+        } as Location).roomAlias
+      ).toBe(`#${ROOM_NAME}:${HOMESERVER}`);
+    });
+
+    it("and server part", () => {
+      expect(
+        getUrlParams(false, {
+          origin: ORIGIN,
+          href: `${ORIGIN}/room/${ROOM_NAME}:${HOMESERVER}`,
+          search: "",
+          hash: "",
+        } as Location).roomAlias
+      ).toBe(`#${ROOM_NAME}:${HOMESERVER}`);
+    });
+  });
+
+  describe("handles URL without /room/", () => {
+    it("and nothing else", () => {
+      expect(
+        getUrlParams(false, {
+          origin: ORIGIN,
+          href: `${ORIGIN}/${ROOM_NAME}`,
+          search: "",
+          hash: "",
+        } as Location).roomAlias
+      ).toBe(`#${ROOM_NAME}:${HOMESERVER}`);
+    });
+
+    it("and with #", () => {
+      expect(
+        getUrlParams(false, {
+          origin: ORIGIN,
+          href: `${ORIGIN}/room/#${ROOM_NAME}`,
+          search: "",
+          hash: "",
+        } as Location).roomAlias
+      ).toBe(`#${ROOM_NAME}:${HOMESERVER}`);
+    });
+
+    it("and with # and server part", () => {
+      expect(
+        getUrlParams(false, {
+          origin: ORIGIN,
+          href: `${ORIGIN}/room/#${ROOM_NAME}:${HOMESERVER}`,
+          search: "",
+          hash: "",
+        } as Location).roomAlias
+      ).toBe(`#${ROOM_NAME}:${HOMESERVER}`);
+    });
+
+    it("and with server part", () => {
+      expect(
+        getUrlParams(false, {
+          origin: ORIGIN,
+          href: `${ORIGIN}/room/${ROOM_NAME}:${HOMESERVER}`,
+          search: "",
+          hash: "",
+        } as Location).roomAlias
+      ).toBe(`#${ROOM_NAME}:${HOMESERVER}`);
+    });
+  });
+
+  describe("handles search params", () => {
+    it("(roomId)", () => {
+      expect(
+        getUrlParams(true, {
+          search: `?roomId=${ROOM_ID}`,
+          hash: "",
+        } as Location).roomId
+      ).toBe(ROOM_ID);
+    });
+  });
+
+  it("ignores room alias", () => {
+    expect(
+      getUrlParams(true, {
+        origin: ORIGIN,
+        href: `${ORIGIN}/room/${ROOM_NAME}:${HOMESERVER}`,
+        hash: "",
+        search: "",
+      } as Location).roomAlias
+    ).toBeFalsy();
+  });
+});