test: cover rageshake media quality metadata and preset edge cases

src/livekit/options.test.ts

@@ -6,7 +6,7 @@ Please see LICENSE in the repository root for full details.
 */
 
 import { describe, expect, it, vi } from "vitest";
-import { VideoPresets } from "livekit-client";
+import { VideoPresets, type VideoPreset } from "livekit-client";
 
 import { buildLiveKitOptions, getLiveKitOptions } from "./options";
 import { Config } from "../config/Config";
@@ -101,6 +101,41 @@ describe("buildLiveKitOptions", () => {
     });
   });
 
+  it("maps low resolutions to the closest preset, rounding up", () => {
+    const expectations: [number, VideoPreset][] = [
+      [180, VideoPresets.h180],
+      [360, VideoPresets.h360],
+      [480, VideoPresets.h540],
+      [540, VideoPresets.h540],
+      [720, VideoPresets.h720],
+    ];
+    for (const [height, preset] of expectations) {
+      const opts = buildLiveKitOptions({ video: { max_resolution: height } });
+      expect(opts.videoCaptureDefaults?.resolution).toEqual(preset.resolution);
+    }
+  });
+
+  it("screen share layers fall back to max_framerate, then 30", () => {
+    const fromMax = buildLiveKitOptions({
+      screen_share: {
+        max_framerate: 15,
+        simulcast_layers: [{ height: 540, bitrate: 1_000_000 }],
+      },
+    });
+    expect(
+      fromMax.publishDefaults?.screenShareSimulcastLayers?.[0],
+    ).toMatchObject({ encoding: { maxFramerate: 15 } });
+
+    const fromDefault = buildLiveKitOptions({
+      screen_share: {
+        simulcast_layers: [{ height: 540, bitrate: 1_000_000 }],
+      },
+    });
+    expect(
+      fromDefault.publishDefaults?.screenShareSimulcastLayers?.[0],
+    ).toMatchObject({ encoding: { maxFramerate: 30 } });
+  });
+
   it("applies custom video simulcast layers", () => {
     const opts = buildLiveKitOptions({
       video: {

src/settings/useSubmitRageshake.test.tsx

@@ -22,6 +22,8 @@ import { useSubmitRageshake, getRageshakeSubmitUrl } from "./submit-rageshake";
 import { ClientContextProvider } from "../ClientContext";
 import { getUrlParams } from "../UrlParams";
 import { mockConfig } from "../utils/test";
+import { DEFAULT_CONFIG } from "../config/ConfigOptions";
+import { advancedCamera, advancedScreenShare } from "./settings";
 
 vi.mock("../UrlParams", () => ({ getUrlParams: vi.fn() }));
 
@@ -201,6 +203,60 @@ describe("useSubmitRageshake", () => {
     });
   });
 
+  describe("media quality metadata", () => {
+    const submitAndGetBody = async (): Promise<FormData> => {
+      const fetchFn = vi.fn().mockResolvedValue({
+        status: 200,
+      });
+      vi.stubGlobal("fetch", fetchFn);
+
+      renderWithMockClient(() => "https://rageshake.localhost/foo", false);
+      screen.getByTestId("submit").click();
+      await waitFor(() => {
+        expect(screen.getByTestId("sent").textContent).toBe("true");
+      });
+      return fetchFn.mock.calls[0][1].body as FormData;
+    };
+
+    beforeEach(() => {
+      vi.unstubAllGlobals();
+    });
+
+    afterEach(() => {
+      advancedCamera.setValue(advancedCamera.defaultValue);
+      advancedScreenShare.setValue(advancedScreenShare.defaultValue);
+      vi.clearAllMocks();
+    });
+
+    it("omits media quality fields when config and settings are default", async () => {
+      mockConfig({});
+      const body = await submitAndGetBody();
+      expect(body.get("custom_media_quality_in_config")).toBeNull();
+      expect(body.get("devTools_advancedCameraSettings")).toBeNull();
+      expect(body.get("devTools_advancedScreenShareSetting")).toBeNull();
+    });
+
+    it("includes custom_media_quality_in_config when media_quality differs from default", async () => {
+      mockConfig({
+        media_quality: {
+          ...DEFAULT_CONFIG.media_quality,
+          video_codec: "h264",
+        },
+      });
+      const body = await submitAndGetBody();
+      expect(body.get("custom_media_quality_in_config")).toBe("true");
+    });
+
+    it("includes devTools flags when advanced media settings are enabled", async () => {
+      mockConfig({});
+      advancedCamera.setValue(true);
+      advancedScreenShare.setValue(true);
+      const body = await submitAndGetBody();
+      expect(body.get("devTools_advancedCameraSettings")).toBe("true");
+      expect(body.get("devTools_advancedScreenShareSetting")).toBe("true");
+    });
+  });
+
   describe("when rageshake is not available", () => {
     it("starts unsent", () => {
       renderWithMockClient(() => undefined, false);