Files
bitvid/tests/moderation/video-card.test.mjs
T

560 lines
18 KiB
JavaScript

import test from "node:test";
import assert from "node:assert/strict";
import { JSDOM } from "jsdom";
import "../test-helpers/setup-localstorage.mjs";
import { VideoCard } from "../../js/ui/components/VideoCard.js";
import { clearModerationOverride, setModerationOverride } from "../../js/state/cache.js";
import {
withMockedNostrTools,
createModerationAppHarness,
} from "../helpers/moderation-test-helpers.mjs";
import {
applyModerationContextDatasets,
normalizeVideoModerationContext,
} from "../../js/ui/moderationUiHelpers.js";
import { buildModerationBadgeText } from "../../js/ui/moderationCopy.js";
import { userBlocks } from "../../js/userBlocks.js";
function setupDom(t) {
const dom = new JSDOM("<!DOCTYPE html><html><body></body></html>", {
url: "https://example.com",
pretendToBeVisual: true,
});
const { window } = dom;
const previous = new Map();
const keys = [
"window",
"document",
"HTMLElement",
"Element",
"Node",
"MouseEvent",
"CustomEvent",
"ResizeObserver",
"requestAnimationFrame",
"cancelAnimationFrame",
];
keys.forEach((key) => {
const hadValue = Object.prototype.hasOwnProperty.call(globalThis, key);
previous.set(key, hadValue ? globalThis[key] : Symbol.for("__undefined__"));
if (key === "requestAnimationFrame" && typeof window[key] !== "function") {
window.requestAnimationFrame = (cb) => setTimeout(() => cb(Date.now()), 16);
} else if (key === "cancelAnimationFrame" && typeof window[key] !== "function") {
window.cancelAnimationFrame = (id) => clearTimeout(id);
} else if (key === "ResizeObserver" && typeof window[key] !== "function") {
window.ResizeObserver = class {
observe() {}
unobserve() {}
disconnect() {}
};
}
globalThis[key] = window[key];
});
// Mock navigator safely
const originalNavigator = globalThis.navigator;
Object.defineProperty(globalThis, "navigator", {
value: window.navigator,
writable: true,
configurable: true,
});
if (!window.requestAnimationFrame) {
window.requestAnimationFrame = (cb) => setTimeout(() => cb(Date.now()), 16);
globalThis.requestAnimationFrame = window.requestAnimationFrame;
}
if (!window.cancelAnimationFrame) {
window.cancelAnimationFrame = (id) => clearTimeout(id);
globalThis.cancelAnimationFrame = window.cancelAnimationFrame;
}
if (!window.ResizeObserver) {
class ResizeObserverStub {
observe() {}
unobserve() {}
disconnect() {}
}
window.ResizeObserver = ResizeObserverStub;
globalThis.ResizeObserver = ResizeObserverStub;
}
t.after(() => {
dom.window.close();
keys.forEach((key) => {
const previousValue = previous.get(key);
if (previousValue === Symbol.for("__undefined__")) {
delete globalThis[key];
} else {
globalThis[key] = previousValue;
}
});
// Restore navigator
Object.defineProperty(globalThis, "navigator", {
value: originalNavigator,
writable: true,
configurable: true,
});
});
return { window, document: window.document };
}
test("VideoCard renders moderation badges and respects viewer override", async (t) => {
const { document } = setupDom(t);
withMockedNostrTools(t);
const app = await createModerationAppHarness();
app.moderationDecorator.updateSettings({ trustedSpamHideThreshold: 3 });
const videoId = "a".repeat(64);
const video = {
id: videoId,
title: "Blurred Clip",
pubkey: "d".repeat(64),
moderation: {
blockAutoplay: true,
blurThumbnail: true,
reportType: "nudity",
trustedCount: 3,
summary: {
eventId: videoId,
totalTrusted: 3,
types: { nudity: { trusted: 3, total: 3, latest: 1_700_000_000 } },
updatedAt: 1_700_000_100,
},
trustedReporters: [{ pubkey: "e".repeat(64), latest: 1_700_000_050 }],
adminWhitelist: false,
trustedMuted: false,
},
};
t.after(() => {
clearModerationOverride(video.id, { persist: false });
});
app.videosMap.set(video.id, video);
app.currentVideo = video;
app.decorateVideoModeration(video);
const card = new VideoCard({
document,
video,
formatters: {
formatTimeAgo: () => "moments ago",
},
helpers: {
isMagnetSupported: () => false,
},
});
document.body.appendChild(card.getRoot());
assert.equal(card.getRoot().dataset.autoplayPolicy, "blocked");
assert.equal(card.thumbnailEl.dataset.thumbnailState, "blurred");
assert.equal(card.getRoot().dataset.moderationReportCount, "3");
assert.ok(card.moderationBadgeEl);
assert.equal(card.moderationBadgeEl.dataset.moderationState, "hidden");
assert.equal(card.getRoot().dataset.moderationHidden, "true");
assert.equal(card.getRoot().dataset.moderationHideReason, "trusted-report-hide");
assert.equal(card.getRoot().dataset.moderationHideTrustedReportCount, "3");
assert.ok(card.hiddenSummaryEl);
assert.equal(card.hiddenSummaryEl.parentElement, card.getRoot());
assert.equal(card.anchorEl.hasAttribute("hidden"), true);
assert.equal(card.contentEl.hasAttribute("hidden"), true);
assert.ok(card.moderationActionButton);
card.onModerationOverride = ({ video: overrideVideo }) => {
app.videosMap.set(overrideVideo.id, overrideVideo);
app.currentVideo = overrideVideo;
setModerationOverride(overrideVideo.id, { showAnyway: true, updatedAt: Date.now() }, { persist: false });
app.decorateVideoModeration(overrideVideo);
card.refreshModerationUi();
return true;
};
card.moderationActionButton.click();
await new Promise((resolve) => setTimeout(resolve, 0));
const contextAfterOverride = normalizeVideoModerationContext(
card.video?.moderation,
);
assert.equal(contextAfterOverride.overrideActive, true);
assert.equal(contextAfterOverride.activeBlockAutoplay, false);
assert.equal(card.getRoot().dataset.autoplayPolicy, undefined);
assert.equal(card.getRoot().dataset.moderationOverride, "show-anyway");
assert.equal(card.thumbnailEl.dataset.thumbnailState, undefined);
assert.equal(card.moderationBadgeEl.dataset.moderationState, "override");
assert.equal(card.getRoot().dataset.moderationHidden, undefined);
assert.equal(card.getRoot().dataset.moderationHideReason, undefined);
assert.equal(card.getRoot().dataset.moderationHideTrustedReportCount, undefined);
assert.equal(card.anchorEl.hasAttribute("hidden"), false);
assert.equal(card.contentEl.hasAttribute("hidden"), false);
assert.ok(!card.hiddenSummaryEl || card.hiddenSummaryEl.parentElement !== card.getRoot());
assert.ok(card.moderationBadgeEl.textContent.includes("Showing despite"));
});
test(
"VideoCard hides content when hide metadata is present and override unmasks it",
async (t) => {
const { document } = setupDom(t);
withMockedNostrTools(t);
const app = await createModerationAppHarness();
app.moderationDecorator.updateSettings({ trustedSpamHideThreshold: 3 });
const videoId = "b".repeat(64);
const video = {
id: videoId,
title: "Hidden Clip",
pubkey: "c".repeat(64),
moderation: {
blockAutoplay: true,
blurThumbnail: true,
reportType: "spam",
trustedCount: 3,
trustedReporters: [
{ pubkey: "d".repeat(64), latest: 1_700_000_001 },
{ pubkey: "e".repeat(64), latest: 1_700_000_002 },
{ pubkey: "f".repeat(64), latest: 1_700_000_003 },
],
},
};
t.after(() => {
clearModerationOverride(video.id, { persist: false });
});
app.videosMap.set(video.id, video);
app.currentVideo = video;
app.decorateVideoModeration(video);
const card = new VideoCard({
document,
video,
formatters: {
formatTimeAgo: () => "moments ago",
},
helpers: {
isMagnetSupported: () => true,
},
});
document.body.appendChild(card.getRoot());
const contextBeforeOverride = normalizeVideoModerationContext(
card.video?.moderation,
);
assert.equal(contextBeforeOverride.activeHidden, true);
assert.equal(contextBeforeOverride.effectiveHideReason, "trusted-report-hide");
assert.equal(contextBeforeOverride.allowOverride, true);
assert.equal(card.getRoot().dataset.moderationHidden, "true");
assert.equal(card.getRoot().dataset.moderationHideReason, "trusted-report-hide");
assert.equal(card.getRoot().dataset.moderationHideTrustedReportCount, "3");
assert.ok(card.hiddenSummaryEl);
assert.equal(card.anchorEl.hasAttribute("hidden"), true);
assert.equal(card.contentEl.hasAttribute("hidden"), true);
assert.ok(card.moderationActionButton);
assert.ok(card.moderationBadgeEl.textContent.includes("Hidden"));
card.onModerationOverride = ({ video: overrideVideo, card: overrideCard }) =>
app.handleModerationOverride({ video: overrideVideo, card: overrideCard });
card.moderationActionButton.click();
await new Promise((resolve) => setTimeout(resolve, 0));
const contextAfterOverride = normalizeVideoModerationContext(
card.video?.moderation,
);
assert.equal(contextAfterOverride.overrideActive, true);
assert.equal(contextAfterOverride.activeHidden, false);
assert.equal(contextAfterOverride.effectiveHideReason, "trusted-report-hide");
assert.equal(card.getRoot().dataset.moderationHidden, undefined);
assert.equal(card.getRoot().dataset.moderationOverride, "show-anyway");
assert.equal(card.getRoot().dataset.moderationHideReason, undefined);
assert.equal(card.getRoot().dataset.moderationHideTrustedReportCount, undefined);
assert.equal(card.anchorEl.hasAttribute("hidden"), false);
assert.equal(card.contentEl.hasAttribute("hidden"), false);
assert.ok(!card.hiddenSummaryEl || card.hiddenSummaryEl.parentElement !== card.getRoot());
assert.ok(card.moderationBadgeEl.textContent.includes("Showing despite"));
},
);
test("VideoCard blurs viewer-muted creators", async (t) => {
const { document } = setupDom(t);
withMockedNostrTools(t);
const app = await createModerationAppHarness();
const videoId = "d".repeat(64);
const video = {
id: videoId,
title: "Muted Creator Clip",
pubkey: "e".repeat(64),
moderation: {
viewerMuted: true,
blockAutoplay: true,
blurThumbnail: true,
blurReason: "viewer-mute",
trustedCount: 0,
trustedMuted: false,
trustedReporters: [],
},
};
app.videosMap.set(video.id, video);
app.currentVideo = video;
app.decorateVideoModeration(video);
const card = new VideoCard({
document,
video,
formatters: {
formatTimeAgo: () => "moments ago",
},
helpers: {
isMagnetSupported: () => false,
},
});
document.body.appendChild(card.getRoot());
assert.equal(card.getRoot().dataset.autoplayPolicy, "blocked");
assert.equal(card.thumbnailEl.dataset.thumbnailState, "blurred");
const context = normalizeVideoModerationContext(card.video?.moderation);
assert.equal(context.blurReason, "viewer-mute");
assert.equal(context.activeBlur, true);
assert.equal(context.activeBlockAutoplay, true);
assert.equal(context.trustedCount, 0);
assert.equal(card.getRoot().dataset.moderationReportCount, undefined);
assert.ok(card.moderationBadgeEl);
assert.equal(card.moderationBadgeEl.dataset.moderationState, "blocked");
});
test("VideoCard keeps a single trusted mute as a non-blocking ranking signal", async (t) => {
const { document } = setupDom(t);
withMockedNostrTools(t);
const app = await createModerationAppHarness();
app.getActiveModerationThresholds = () => ({
autoplayBlockThreshold: Number.POSITIVE_INFINITY,
blurThreshold: Number.POSITIVE_INFINITY,
trustedMuteHideThreshold: 2,
trustedSpamHideThreshold: Number.POSITIVE_INFINITY,
});
const videoId = "c".repeat(64);
const video = {
id: videoId,
title: "Muted Clip",
pubkey: "d".repeat(64),
moderation: {
trustedMuted: true,
trustedMuteCount: 1,
blockAutoplay: false,
blurThumbnail: false,
trustedCount: 0,
reportType: "nudity",
},
};
app.videosMap.set(video.id, video);
app.currentVideo = video;
app.decorateVideoModeration(video);
const card = new VideoCard({
document,
video,
formatters: {
formatTimeAgo: () => "moments ago",
},
helpers: {
isMagnetSupported: () => false,
},
});
document.body.appendChild(card.getRoot());
assert.equal(video.moderation.blurThumbnail, false);
assert.equal(video.moderation.blurReason, "");
assert.equal(
normalizeVideoModerationContext(card.video?.moderation).activeBlur,
false,
);
assert.equal(card.thumbnailEl.dataset.thumbnailState, undefined);
assert.equal(card.authorPicEl.dataset.visualState, undefined);
assert.equal(card.getRoot().dataset.autoplayPolicy, undefined);
assert.equal(card.moderationBadgeEl, null);
});
test("VideoCard block action restores trusted mute hide state after override", async (t) => {
const { document } = setupDom(t);
withMockedNostrTools(t);
const app = await createModerationAppHarness();
app.getActiveModerationThresholds = () => ({
autoplayBlockThreshold: Number.POSITIVE_INFINITY,
blurThreshold: Number.POSITIVE_INFINITY,
trustedMuteHideThreshold: 1,
trustedSpamHideThreshold: Number.POSITIVE_INFINITY,
});
app.moderationDecorator.updateSettings({
trustedMuteHideThreshold: 1,
autoplayBlockThreshold: Number.POSITIVE_INFINITY,
blurThreshold: Number.POSITIVE_INFINITY,
trustedSpamHideThreshold: Number.POSITIVE_INFINITY,
});
app.pubkey = "f".repeat(64);
app.isUserLoggedIn = () => true;
app.showStatus = () => {};
app.showError = () => {};
app.onVideosShouldRefresh = async () => {};
const originalEnsureLoaded = userBlocks.ensureLoaded;
const originalAddBlock = userBlocks.addBlock;
const originalIsBlocked = userBlocks.isBlocked;
userBlocks.ensureLoaded = async () => {};
userBlocks.addBlock = async () => ({ ok: true });
userBlocks.isBlocked = () => false;
t.after(() => {
userBlocks.ensureLoaded = originalEnsureLoaded;
userBlocks.addBlock = originalAddBlock;
userBlocks.isBlocked = originalIsBlocked;
});
const videoId = "d".repeat(64);
const video = {
id: videoId,
title: "Muted Hide Clip",
pubkey: "e".repeat(64),
moderation: {
trustedMuted: true,
trustedMuteCount: 1,
trustedMuters: ["f".repeat(64)],
trustedCount: 0,
reportType: "nudity",
},
};
app.videosMap.set(video.id, video);
app.currentVideo = video;
app.decorateVideoModeration(video);
const card = new VideoCard({
document,
video,
formatters: {
formatTimeAgo: () => "moments ago",
},
helpers: {
isMagnetSupported: () => false,
},
});
document.body.appendChild(card.getRoot());
assert.equal(
normalizeVideoModerationContext(card.video?.moderation).activeHidden,
true,
);
assert.equal(card.getRoot().dataset.moderationHidden, "true");
card.onModerationOverride = ({ video: overrideVideo, card: overrideCard }) =>
app.handleModerationOverride({ video: overrideVideo, card: overrideCard });
card.moderationActionButton.click();
await new Promise((resolve) => setTimeout(resolve, 0));
const contextAfterOverride = normalizeVideoModerationContext(
card.video?.moderation,
);
assert.equal(contextAfterOverride.overrideActive, true);
assert.equal(contextAfterOverride.activeHidden, false);
assert.ok(card.moderationBlockButton);
card.onModerationBlock = ({ video: targetVideo, card: targetCard }) =>
app.handleModerationBlock({ video: targetVideo, card: targetCard });
card.moderationBlockButton.click();
await new Promise((resolve) => setTimeout(resolve, 0));
const contextAfterHide = normalizeVideoModerationContext(card.video?.moderation);
assert.equal(contextAfterHide.overrideActive, false);
assert.equal(contextAfterHide.activeHidden, true);
assert.equal(card.getRoot().dataset.moderationHidden, "true");
assert.equal(card.moderationBlockButton, null);
});
test("applyModerationContextDatasets clears blur when overrides are active", (t) => {
const { document } = setupDom(t);
const root = document.createElement("div");
const thumbnail = document.createElement("div");
const avatar = document.createElement("div");
const baselineContext = normalizeVideoModerationContext({
blurThumbnail: true,
reportType: "nudity",
trustedCount: 1,
original: { blockAutoplay: true },
});
applyModerationContextDatasets(baselineContext, {
root,
thumbnail,
avatar,
});
assert.equal(root.dataset.autoplayPolicy, "blocked");
assert.equal(root.dataset.moderationOverride, undefined);
assert.equal(thumbnail.dataset.thumbnailState, "blurred");
assert.equal(avatar.dataset.visualState, "blurred");
const overrideContext = normalizeVideoModerationContext({
blurThumbnail: true,
reportType: "nudity",
trustedCount: 1,
viewerOverride: { showAnyway: true },
original: { blockAutoplay: true },
});
applyModerationContextDatasets(overrideContext, {
root,
thumbnail,
avatar,
});
assert.equal(root.dataset.autoplayPolicy, undefined);
assert.equal(root.dataset.moderationOverride, "show-anyway");
assert.equal(thumbnail.dataset.thumbnailState, undefined);
assert.equal(avatar.dataset.visualState, undefined);
});
test(
"buildModerationBadgeText returns trusted contact block copy when autoplay block and trusted mute combine",
() => {
const context = {
originalBlockAutoplay: true,
trustedMuted: true,
};
assert.equal(
buildModerationBadgeText(context, { variant: "card" }),
"Content or user blocked by a trusted contact.",
);
assert.equal(
buildModerationBadgeText(context, { variant: "modal" }),
"Content or user blocked by a trusted contact.",
);
},
);