Add tests for moderation block events and update QA fixtures

tests/app/moderation-overrides.test.mjs

@@ -0,0 +1,72 @@
+import test from "node:test";
+import assert from "node:assert/strict";
+
+import "../test-helpers/setup-localstorage.mjs";
+import {
+  withMockedNostrTools,
+  createModerationAppHarness,
+} from "../helpers/moderation-test-helpers.mjs";
+
+const REPORTER_HEX = "b".repeat(64);
+const MUTER_HEX = "c".repeat(64);
+
+function buildModerationState() {
+  return {
+    blockAutoplay: true,
+    blurThumbnail: true,
+    reportType: "nudity",
+    trustedCount: 2,
+    trustedReporters: [{ pubkey: REPORTER_HEX, latest: 1_700_000_000 }],
+    trustedMuted: true,
+    trustedMuters: [MUTER_HEX],
+    trustedMuteCount: 1,
+  };
+}
+
+test("handleModerationOverride decorates stored and current videos then refreshes UI", async (t) => {
+  withMockedNostrTools(t);
+
+  const hadNavigator = typeof globalThis.navigator !== "undefined";
+  if (!hadNavigator) {
+    globalThis.navigator = { userAgent: "node-test" };
+    t.after(() => {
+      delete globalThis.navigator;
+    });
+  }
+
+  const app = await createModerationAppHarness();
+  const originalDecorate = app.decorateVideoModeration;
+  const decoratedTargets = [];
+  app.decorateVideoModeration = function decorateSpy(video) {
+    decoratedTargets.push(video);
+    return originalDecorate.call(this, video);
+  };
+
+  const videoId = "a".repeat(64);
+  const incomingVideo = { id: videoId, moderation: buildModerationState() };
+  const storedVideo = { id: videoId, moderation: buildModerationState() };
+  const currentVideo = { id: videoId, moderation: buildModerationState() };
+
+  app.videosMap.set(videoId, storedVideo);
+  app.currentVideo = currentVideo;
+
+  let refreshCount = 0;
+  const card = {
+    refreshModerationUi() {
+      refreshCount += 1;
+    },
+  };
+
+  const result = app.handleModerationOverride({ video: incomingVideo, card });
+
+  assert.equal(result, true);
+  assert.equal(refreshCount, 1);
+  assert.deepEqual(decoratedTargets, [storedVideo, currentVideo]);
+
+  assert.equal(storedVideo.moderation.viewerOverride?.showAnyway, true);
+  assert.equal(storedVideo.moderation.blockAutoplay, false);
+  assert.equal(storedVideo.moderation.blurThumbnail, false);
+  assert.equal(currentVideo.moderation.viewerOverride?.showAnyway, true);
+  assert.equal(currentVideo.moderation.blockAutoplay, false);
+  assert.equal(currentVideo.moderation.blurThumbnail, false);
+});