Fix tests and lint

src/UrlParams.test.ts

@@ -125,9 +125,7 @@ describe("UrlParams", () => {
 
   describe("enableClientWellKnownLookups", () => {
     it("is undefined when not set (so the config value applies)", () => {
-      expect(
-        computeUrlParams().enableClientWellKnownLookups,
-      ).toBeUndefined();
+      expect(computeUrlParams().enableClientWellKnownLookups).toBeUndefined();
     });
 
     it("is false when set to false", () => {

src/UrlParams.ts

@@ -480,7 +480,9 @@ export const computeUrlParams = (search = "", hash = ""): UrlParams => {
     showControls: parser.getFlag("showControls"),
     hideScreensharing: parser.getFlag("hideScreensharing"),
     allowIceFallback: parser.getFlag("allowIceFallback"),
-    enableClientWellKnownLookups: parser.getFlag("enableClientWellKnownLookups"),
+    enableClientWellKnownLookups: parser.getFlag(
+      "enableClientWellKnownLookups",
+    ),
     perParticipantE2EE: parser.getFlag("perParticipantE2EE"),
     controlledAudioDevices: parser.getFlag("controlledAudioDevices"),
     skipLobby: isWidget ? parser.getFlag("skipLobby") : false,

src/state/CallViewModel/localMember/LocalTransport.test.ts

@@ -19,6 +19,7 @@ import {
   type CallMembership,
   type LivekitTransportConfig,
 } from "matrix-js-sdk/lib/matrixrtc";
+import { MatrixError } from "matrix-js-sdk";
 import { BehaviorSubject, filter, lastValueFrom } from "rxjs";
 import fetchMock from "fetch-mock";
 
@@ -471,6 +472,11 @@ describe("LocalTransport", () => {
 
     it("supports getting transport via well-known", async () => {
       localTransportOpts.client.getDomain.mockReturnValue("example.org");
+      // Pretend the server doesn't implement the transports endpoint to trigger
+      // the .well-known fallback.
+      localTransportOpts.client._unstable_getRTCTransports.mockRejectedValue(
+        new MatrixError({ errcode: "M_UNRECOGNIZED" }, 404),
+      );
       fetchMock.getOnce("https://example.org/.well-known/matrix/client", {
         "org.matrix.msc4143.rtc_foci": [
           { type: "livekit", livekit_service_url: "https://lk.example.org" },
@@ -501,6 +507,11 @@ describe("LocalTransport", () => {
 
     it("fails fast if the openId request fails for the well-known config", async () => {
       localTransportOpts.client.getDomain.mockReturnValue("example.org");
+      // Pretend the server doesn't implement the transports endpoint to trigger
+      // the .well-known fallback.
+      localTransportOpts.client._unstable_getRTCTransports.mockRejectedValue(
+        new MatrixError({ errcode: "M_UNRECOGNIZED" }, 404),
+      );
       fetchMock.getOnce("https://example.org/.well-known/matrix/client", {
         "org.matrix.msc4143.rtc_foci": [
           { type: "livekit", livekit_service_url: "https://lk.example.org" },

src/widget.test.ts

@@ -19,6 +19,7 @@ const createRoomWidgetClientSpy = vi.mocked(createRoomWidgetClient);
 vi.mock("./config/Config", () => ({
   Config: {
     init: vi.fn().mockImplementation(async () => Promise.resolve()),
+    clientWellKnownLookupsEnabled: vi.fn().mockReturnValue(true),
   },
 }));
 const configInitSpy = vi.mocked(Config.init);