mirror of
https://github.com/willmiao/ComfyUI-Lora-Manager.git
synced 2026-09-21 11:11:26 -03:00
Will Miao
bc33e32c6f
- Wheel on the main viewer: horizontal deltas always switch examples; vertical deltas switch only at the modal scroll boundary, then stay in a sticky session (down = next, up = prev) until the pointer leaves the area - Touch/pen horizontal swipe switches examples; the synthesized click after a swipe is swallowed so the media viewer does not open - '[' / ']' switch examples while the gallery is expanded; ArrowLeft/Right stay reserved for model-level navigation - Direction-aware slide transition on every switch for visual feedback (respects prefers-reduced-motion)
559 lines
26 KiB
JavaScript
559 lines
26 KiB
JavaScript
import { describe, it, beforeEach, afterEach, expect } from 'vitest';
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const { SHOWCASE_MODULE, MEDIA_UTILS_MODULE, MEDIA_VIEWER_MODULE } = vi.hoisted(() => ({
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SHOWCASE_MODULE: new URL('../../../static/js/components/shared/showcase/ShowcaseView.js', import.meta.url).pathname,
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MEDIA_UTILS_MODULE: new URL('../../../static/js/components/shared/showcase/MediaUtils.js', import.meta.url).pathname,
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MEDIA_VIEWER_MODULE: new URL('../../../static/js/components/shared/MediaViewer.js', import.meta.url).pathname,
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}));
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vi.mock(MEDIA_UTILS_MODULE, () => ({
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initLazyLoading: vi.fn(),
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initNsfwBlurHandlers: vi.fn(),
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initMetadataPanelHandlers: vi.fn(),
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initMediaControlHandlers: vi.fn(),
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positionAllMediaControls: vi.fn(),
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}));
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vi.mock(MEDIA_VIEWER_MODULE, () => ({
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openMediaViewer: vi.fn(),
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isMediaViewerOpen: vi.fn(() => false),
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}));
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const PREVIEW_URL = '/loras_static/preview/abc.png';
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const IMAGES = [
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{ url: 'https://image.civitai.com/abc/111.jpeg', width: 512, height: 768, nsfwLevel: 0 },
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{ url: 'https://image.civitai.com/abc/222.jpeg', width: 768, height: 512, nsfwLevel: 0 },
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{ url: 'https://image.civitai.com/abc/333.mp4', width: 512, height: 512, nsfwLevel: 0 },
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];
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describe('Showcase gallery', () => {
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let state;
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beforeEach(async () => {
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Element.prototype.scrollIntoView = vi.fn();
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const stateModule = await import('../../../static/js/state/index.js');
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state = stateModule.state;
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state.settings.show_only_sfw = false;
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state.settings.blur_mature_content = false;
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state.global.settings.example_images_path = '/tmp/examples';
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document.body.innerHTML = '';
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});
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afterEach(() => {
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document.body.innerHTML = '';
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});
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it('starts collapsed: slim indicator bar only, no remote examples rendered', async () => {
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const { renderShowcaseContent } = await import(SHOWCASE_MODULE);
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const html = renderShowcaseContent(IMAGES, [], PREVIEW_URL);
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const host = document.createElement('div');
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host.innerHTML = html;
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expect(host.querySelector('.showcase-gallery')).toBeTruthy();
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expect(host.querySelector('.gallery-indicator-bar')).toBeTruthy();
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// Collapsed bar carries the count and the local preview thumbnail
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expect(host.querySelector('#galleryShowBtn')?.textContent).toContain('3');
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expect(host.querySelector('.gallery-preview-thumb img')?.getAttribute('src')).toBe(PREVIEW_URL);
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expect(host.querySelector('#galleryImportBtn')).toBeTruthy();
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// No thumbnails / media wrappers → no remote fetches until expanded
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expect(host.querySelectorAll('.gallery-thumb')).toHaveLength(0);
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expect(host.querySelector('.media-wrapper')).toBeNull();
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// Import zone exists but stays collapsed
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const zone = host.querySelector('.gallery-import-zone');
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expect(zone?.classList.contains('hidden')).toBe(true);
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});
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it('expanded render shows toolbar, main viewer, thumbnails and nav controls', async () => {
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const { renderShowcaseContent } = await import(SHOWCASE_MODULE);
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const html = renderShowcaseContent(IMAGES, [], PREVIEW_URL, true);
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const host = document.createElement('div');
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host.innerHTML = html;
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expect(host.querySelector('.gallery-indicator-bar')).toBeNull();
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expect(host.querySelector('#galleryPosition')?.textContent).toBe('1 / 3');
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expect(host.querySelector('.main-media-container .media-wrapper')).toBeTruthy();
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expect(host.querySelectorAll('.gallery-thumb')).toHaveLength(3);
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expect(host.querySelector('.gallery-thumb.active')?.dataset.index).toBe('0');
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expect(host.querySelector('#galleryPrevBtn')).toBeTruthy();
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expect(host.querySelector('#galleryNextBtn')).toBeTruthy();
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});
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it('show/hide button toggles between indicator bar and gallery', async () => {
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const { renderShowcaseContent, initShowcaseContent } = await import(SHOWCASE_MODULE);
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document.body.innerHTML = `<div id="showcase-tab">${renderShowcaseContent(IMAGES, [], PREVIEW_URL)}</div>`;
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initShowcaseContent(document.querySelector('.showcase-gallery'));
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// Expand
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document.querySelector('#galleryShowBtn').click();
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expect(document.querySelectorAll('.gallery-thumb')).toHaveLength(3);
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expect(document.querySelector('.gallery-indicator-bar')).toBeNull();
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// Collapse back to the indicator bar
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document.querySelector('#galleryShowBtn').click();
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expect(document.querySelectorAll('.gallery-thumb')).toHaveLength(0);
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expect(document.querySelector('.gallery-indicator-bar')).toBeTruthy();
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expect(document.querySelector('.gallery-preview-thumb img')?.getAttribute('src')).toBe(PREVIEW_URL);
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});
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it('omits the import zone when the example images path is not configured', async () => {
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const { renderShowcaseContent } = await import(SHOWCASE_MODULE);
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state.global.settings.example_images_path = '';
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const html = renderShowcaseContent(IMAGES, [], PREVIEW_URL, true);
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const host = document.createElement('div');
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host.innerHTML = html;
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expect(host.querySelector('#galleryImportBtn')).toBeTruthy();
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expect(host.querySelector('.gallery-import-zone')).toBeNull();
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});
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it('filters NSFW examples and reports the hidden count', async () => {
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const { renderShowcaseContent } = await import(SHOWCASE_MODULE);
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state.settings.show_only_sfw = true;
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const images = [
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IMAGES[0],
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{ url: 'https://image.civitai.com/abc/444.jpeg', width: 10, height: 10, nsfwLevel: 32 },
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];
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const html = renderShowcaseContent(images, [], '', true);
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const host = document.createElement('div');
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host.innerHTML = html;
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expect(host.querySelectorAll('.gallery-thumb')).toHaveLength(1);
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expect(host.querySelector('.nsfw-filter-notification')).toBeTruthy();
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// Only one example left → no prev/next controls
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expect(host.querySelector('#galleryPrevBtn')).toBeNull();
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});
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it('renders the import interface when there are no examples', async () => {
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const { renderShowcaseContent } = await import(SHOWCASE_MODULE);
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const html = renderShowcaseContent([], [], PREVIEW_URL);
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const host = document.createElement('div');
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host.innerHTML = html;
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expect(host.querySelector('.example-import-area.empty')).toBeTruthy();
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expect(host.querySelector('#selectExampleFilesBtn')).toBeTruthy();
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});
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it('renders the setup guidance when the path is missing and there are no examples', async () => {
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const { renderShowcaseContent } = await import(SHOWCASE_MODULE);
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state.global.settings.example_images_path = '';
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const html = renderShowcaseContent([], []);
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const host = document.createElement('div');
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host.innerHTML = html;
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expect(host.querySelector('.import-container--needs-setup')).toBeTruthy();
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expect(host.querySelector('#openExampleSettingsBtn')).toBeTruthy();
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});
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it('switches the main display, position and active thumbnail when expanded', async () => {
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const { renderShowcaseContent, updateMainDisplay } = await import(SHOWCASE_MODULE);
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document.body.innerHTML = `<div id="showcase-tab">${renderShowcaseContent(IMAGES, [], PREVIEW_URL, true)}</div>`;
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updateMainDisplay(2);
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const activeThumb = document.querySelector('.gallery-thumb.active');
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expect(activeThumb?.dataset.index).toBe('2');
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expect(document.querySelector('#galleryPosition')?.textContent).toBe('3 / 3');
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const mainWrapper = document.querySelector('#mainMediaContainer .media-wrapper');
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expect(mainWrapper).toBeTruthy();
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// The third example is a video
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expect(mainWrapper.querySelector('video')).toBeTruthy();
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// Wraps around past the end
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updateMainDisplay(3);
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expect(document.querySelector('.gallery-thumb.active')?.dataset.index).toBe('0');
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expect(document.querySelector('#galleryPosition')?.textContent).toBe('1 / 3');
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});
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it('fits the main viewer to the active media aspect ratio', async () => {
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const { renderShowcaseContent, updateMainDisplay } = await import(SHOWCASE_MODULE);
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document.body.innerHTML = `<div id="showcase-tab">${renderShowcaseContent(IMAGES, [], PREVIEW_URL, true)}</div>`;
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// First image is portrait 512x768 → aspect 0.667
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const container = document.getElementById('mainMediaContainer');
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expect(container.style.getPropertyValue('--media-aspect')).toBe(String(512 / 768));
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// Second image is landscape 768x512 → aspect 1.5
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updateMainDisplay(1);
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expect(container.style.getPropertyValue('--media-aspect')).toBe('1.5');
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});
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it('ignores main-display updates while collapsed', async () => {
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const { renderShowcaseContent, updateMainDisplay } = await import(SHOWCASE_MODULE);
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document.body.innerHTML = `<div id="showcase-tab">${renderShowcaseContent(IMAGES, [], PREVIEW_URL)}</div>`;
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updateMainDisplay(1);
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// Still collapsed: indicator bar untouched, no gallery rendered
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expect(document.querySelector('.gallery-indicator-bar')).toBeTruthy();
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expect(document.querySelectorAll('.gallery-thumb')).toHaveLength(0);
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});
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it('prefetches adjacent example images (skipping videos) while expanded', async () => {
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const { renderShowcaseContent, initShowcaseContent, updateMainDisplay } = await import(SHOWCASE_MODULE);
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const prefetched = [];
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class MockImage {
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set src(value) { prefetched.push(value); }
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set fetchPriority(_value) { /* jsdom lacks fetchPriority */ }
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}
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vi.stubGlobal('Image', MockImage);
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// Unique URLs: the module-level prefetch dedup set persists across tests
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const images = [
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{ url: 'https://image.civitai.com/pf/aaa.jpeg', width: 100, height: 100, nsfwLevel: 0 },
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{ url: 'https://image.civitai.com/pf/bbb.jpeg', width: 100, height: 100, nsfwLevel: 0 },
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{ url: 'https://image.civitai.com/pf/ccc.mp4', width: 100, height: 100, nsfwLevel: 0 },
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];
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document.body.innerHTML = `<div id="showcase-tab">${renderShowcaseContent(images, [], PREVIEW_URL, true)}</div>`;
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initShowcaseContent(document.querySelector('.showcase-gallery'));
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// galleryState.activeIndex persists across tests → pin it to 0
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updateMainDisplay(0);
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// Active index 0 → prefetches index 1; index 2 is a video and is skipped
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expect(prefetched).toContain('https://image.civitai.com/pf/bbb.jpeg');
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expect(prefetched).not.toContain('https://image.civitai.com/pf/ccc.mp4');
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// Navigating to 1 prefetches the new neighbor (index 0)
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updateMainDisplay(1);
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expect(prefetched).toContain('https://image.civitai.com/pf/aaa.jpeg');
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// Navigating back does not duplicate prefetch requests
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const count = prefetched.length;
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updateMainDisplay(0);
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expect(prefetched).toHaveLength(count);
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vi.unstubAllGlobals();
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});
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it('does not prefetch while collapsed', async () => {
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const { renderShowcaseContent, initShowcaseContent } = await import(SHOWCASE_MODULE);
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const prefetched = [];
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class MockImage {
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set src(value) { prefetched.push(value); }
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set fetchPriority(_value) { /* jsdom lacks fetchPriority */ }
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}
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vi.stubGlobal('Image', MockImage);
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const images = [
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{ url: 'https://image.civitai.com/pc/ddd.jpeg', width: 100, height: 100, nsfwLevel: 0 },
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{ url: 'https://image.civitai.com/pc/eee.jpeg', width: 100, height: 100, nsfwLevel: 0 },
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];
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document.body.innerHTML = `<div id="showcase-tab">${renderShowcaseContent(images, [], PREVIEW_URL)}</div>`;
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initShowcaseContent(document.querySelector('.showcase-gallery'));
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expect(prefetched).toHaveLength(0);
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vi.unstubAllGlobals();
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});
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it('prefetches one extra example ahead along the navigation direction', async () => {
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const { renderShowcaseContent, initShowcaseContent, updateMainDisplay } = await import(SHOWCASE_MODULE);
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const prefetched = [];
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class MockImage {
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set src(value) { prefetched.push(value); }
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set fetchPriority(_value) { /* jsdom lacks fetchPriority */ }
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}
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vi.stubGlobal('Image', MockImage);
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// Unique URLs: the module-level prefetch dedup set persists across tests
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const images = [0, 1, 2, 3, 4].map(i => ({
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url: `https://image.civitai.com/pd/${i}.jpeg`, width: 100, height: 100, nsfwLevel: 0,
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}));
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document.body.innerHTML = `<div id="showcase-tab">${renderShowcaseContent(images, [], PREVIEW_URL, true)}</div>`;
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initShowcaseContent(document.querySelector('.showcase-gallery'));
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// Pin position, then step forward: prefetch reaches +2 ahead (index 3)
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updateMainDisplay(0);
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updateMainDisplay(1);
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expect(prefetched).toContain('https://image.civitai.com/pd/2.jpeg');
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expect(prefetched).toContain('https://image.civitai.com/pd/3.jpeg');
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// Step backward: prefetch reaches -2 ahead (index 4 wrapping around)
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updateMainDisplay(0);
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expect(prefetched).toContain('https://image.civitai.com/pd/4.jpeg');
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vi.unstubAllGlobals();
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});
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it('resets the gallery position when a new model is loaded', async () => {
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const { renderShowcaseContent, loadExampleImages, updateMainDisplay } = await import(SHOWCASE_MODULE);
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// Model A: expand and navigate to the third example
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document.body.innerHTML = `<div id="showcase-tab">${renderShowcaseContent(IMAGES, [], PREVIEW_URL, true)}</div>`;
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updateMainDisplay(2);
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expect(document.querySelector('.gallery-thumb.active')?.dataset.index).toBe('2');
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// Model B opens: loadExampleImages is the per-model entry point
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const modelBImages = [0, 1, 2, 3].map(i => ({
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url: `https://image.civitai.com/reset/${i}.jpeg`, width: 100, height: 100, nsfwLevel: 0,
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}));
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vi.stubGlobal('fetch', vi.fn().mockResolvedValue({
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json: () => Promise.resolve({ success: true, files: [] }),
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}));
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await loadExampleImages(modelBImages, 'model-b-hash', '');
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vi.unstubAllGlobals();
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// The leaked index (2) must not carry over: model B starts at example 1
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const gallery = document.querySelector('.showcase-gallery');
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expect(gallery).toBeTruthy();
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expect(document.querySelector('.gallery-indicator-bar')).toBeTruthy();
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// Expand model B's gallery: it renders from index 0, not the leaked 2
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// (loadExampleImages already bound the controls via initShowcaseContent)
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document.querySelector('#galleryShowBtn').click();
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expect(document.querySelector('.gallery-thumb.active')?.dataset.index).toBe('0');
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expect(document.querySelector('#galleryPosition')?.textContent).toBe('1 / 4');
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});
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it('defers video thumbnail metadata fetches until the strip shows them', async () => {
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const { renderShowcaseContent, initShowcaseContent } = await import(SHOWCASE_MODULE);
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const images = [
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{ url: 'https://image.civitai.com/lv/fff.jpeg', width: 100, height: 100, nsfwLevel: 0 },
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{ url: 'https://image.civitai.com/lv/ggg.mp4', width: 100, height: 100, nsfwLevel: 0 },
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];
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document.body.innerHTML = `<div id="showcase-tab">${renderShowcaseContent(images, [], PREVIEW_URL, true)}</div>`;
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const video = document.querySelector('.gallery-strip video');
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expect(video?.getAttribute('preload')).toBe('none');
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expect(video?.hasAttribute('data-lazy-video')).toBe(true);
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// jsdom's HTMLMediaElement.load() is a not-implemented stub that logs
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const loadSpy = vi.spyOn(HTMLMediaElement.prototype, 'load').mockImplementation(() => {});
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// jsdom has no IntersectionObserver → fallback enables everything at once
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initShowcaseContent(document.querySelector('.showcase-gallery'));
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expect(video.preload).toBe('metadata');
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expect(video.hasAttribute('data-lazy-video')).toBe(false);
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expect(loadSpy).toHaveBeenCalled();
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loadSpy.mockRestore();
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});
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it('switches examples on wheel over the main viewer', async () => {
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const { renderShowcaseContent, initShowcaseContent, updateMainDisplay } = await import(SHOWCASE_MODULE);
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document.body.innerHTML = `<div id="showcase-tab">${renderShowcaseContent(IMAGES, [], PREVIEW_URL, true)}</div>`;
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initShowcaseContent(document.querySelector('.showcase-gallery'));
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updateMainDisplay(0);
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const main = document.querySelector('.gallery-main');
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main.dispatchEvent(new WheelEvent('wheel', { deltaX: 120, deltaY: 0, bubbles: true, cancelable: true }));
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expect(document.querySelector('.gallery-thumb.active')?.dataset.index).toBe('1');
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// The one-step-per-gesture cooldown intentionally blocks an immediate
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// second step; a fresh gallery (new listener) accepts the next gesture.
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// No .modal-content ancestor → no boundary guard, vertical also navigates
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document.body.innerHTML = `<div id="showcase-tab">${renderShowcaseContent(IMAGES, [], PREVIEW_URL, true)}</div>`;
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initShowcaseContent(document.querySelector('.showcase-gallery'));
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updateMainDisplay(0);
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document.querySelector('.gallery-main')
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.dispatchEvent(new WheelEvent('wheel', { deltaX: 0, deltaY: 120, bubbles: true, cancelable: true }));
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expect(document.querySelector('.gallery-thumb.active')?.dataset.index).toBe('1');
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});
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it('vertical wheel only hijacks at the modal scroll boundary', async () => {
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const { renderShowcaseContent, initShowcaseContent, updateMainDisplay } = await import(SHOWCASE_MODULE);
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document.body.innerHTML = `
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<div class="modal-content">
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<div id="showcase-tab">${renderShowcaseContent(IMAGES, [], PREVIEW_URL, true)}</div>
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</div>`;
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initShowcaseContent(document.querySelector('.showcase-gallery'));
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updateMainDisplay(0);
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const scroller = document.querySelector('.modal-content');
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// Mid-scroll: the modal owns vertical wheel, the gallery must not navigate
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Object.defineProperties(scroller, {
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scrollTop: { value: 100, configurable: true },
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scrollHeight: { value: 1000, configurable: true },
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clientHeight: { value: 500, configurable: true },
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});
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const main = document.querySelector('.gallery-main');
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main.dispatchEvent(new WheelEvent('wheel', { deltaY: 120, bubbles: true, cancelable: true }));
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expect(document.querySelector('.gallery-thumb.active')?.dataset.index).toBe('0');
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// Bottom of the modal: further down-scroll switches to the next example
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// (and starts a vertical wheel session — covered by the next test)
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Object.defineProperty(scroller, 'scrollTop', { value: 500, configurable: true });
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main.dispatchEvent(new WheelEvent('wheel', { deltaY: 120, bubbles: true, cancelable: true }));
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expect(document.querySelector('.gallery-thumb.active')?.dataset.index).toBe('1');
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// Leaving the viewer area ends the session: up-scroll away from the top
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// belongs to the modal again
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main.dispatchEvent(new Event('pointerleave'));
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main.dispatchEvent(new WheelEvent('wheel', { deltaY: -120, bubbles: true, cancelable: true }));
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expect(document.querySelector('.gallery-thumb.active')?.dataset.index).toBe('1');
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});
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it('keeps vertical wheel in a sticky session once engaged, until pointer leaves', async () => {
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const { renderShowcaseContent, initShowcaseContent, updateMainDisplay } = await import(SHOWCASE_MODULE);
|
|
|
|
document.body.innerHTML = `
|
|
<div class="modal-content">
|
|
<div id="showcase-tab">${renderShowcaseContent(IMAGES, [], PREVIEW_URL, true)}</div>
|
|
</div>`;
|
|
initShowcaseContent(document.querySelector('.showcase-gallery'));
|
|
updateMainDisplay(0);
|
|
|
|
const scroller = document.querySelector('.modal-content');
|
|
// Modal sits at its bottom: down-scroll engages the gallery
|
|
Object.defineProperties(scroller, {
|
|
scrollTop: { value: 500, configurable: true },
|
|
scrollHeight: { value: 1000, configurable: true },
|
|
clientHeight: { value: 500, configurable: true },
|
|
});
|
|
|
|
// The one-step-per-gesture cooldown would block consecutive steps; fake
|
|
// the clock so each gesture lands after it
|
|
let now = 10000;
|
|
const nowSpy = vi.spyOn(performance, 'now').mockImplementation(() => now);
|
|
|
|
const main = document.querySelector('.gallery-main');
|
|
const wheelUp = () => main.dispatchEvent(
|
|
new WheelEvent('wheel', { deltaY: -120, bubbles: true, cancelable: true }));
|
|
const wheelDown = () => main.dispatchEvent(
|
|
new WheelEvent('wheel', { deltaY: 120, bubbles: true, cancelable: true }));
|
|
|
|
wheelDown();
|
|
expect(document.querySelector('.gallery-thumb.active')?.dataset.index).toBe('1');
|
|
|
|
// Reverse gesture must undo: up-scroll switches back to the previous
|
|
// example even though the modal is not at its top
|
|
now += 300;
|
|
wheelUp();
|
|
expect(document.querySelector('.gallery-thumb.active')?.dataset.index).toBe('0');
|
|
|
|
// Pointer leaving the viewer area releases vertical wheel to the modal
|
|
now += 300;
|
|
main.dispatchEvent(new Event('pointerleave'));
|
|
wheelUp();
|
|
expect(document.querySelector('.gallery-thumb.active')?.dataset.index).toBe('0');
|
|
|
|
nowSpy.mockRestore();
|
|
});
|
|
|
|
it('ignores wheel events coming from the metadata panel', async () => {
|
|
const { renderShowcaseContent, initShowcaseContent, updateMainDisplay } = await import(SHOWCASE_MODULE);
|
|
|
|
document.body.innerHTML = `<div id="showcase-tab">${renderShowcaseContent(IMAGES, [], PREVIEW_URL, true)}</div>`;
|
|
initShowcaseContent(document.querySelector('.showcase-gallery'));
|
|
updateMainDisplay(0);
|
|
|
|
// MediaUtils is mocked, so hoist a panel manually (real code appends it
|
|
// as a direct child of .gallery-main)
|
|
const main = document.querySelector('.gallery-main');
|
|
const panel = document.createElement('div');
|
|
panel.className = 'image-metadata-panel visible';
|
|
main.appendChild(panel);
|
|
|
|
panel.dispatchEvent(new WheelEvent('wheel', { deltaX: 120, bubbles: true, cancelable: true }));
|
|
expect(document.querySelector('.gallery-thumb.active')?.dataset.index).toBe('0');
|
|
});
|
|
|
|
it('switches examples with [ and ] while expanded, with guards', async () => {
|
|
const { renderShowcaseContent, initShowcaseContent, updateMainDisplay } = await import(SHOWCASE_MODULE);
|
|
const { isMediaViewerOpen } = await import(MEDIA_VIEWER_MODULE);
|
|
|
|
document.body.innerHTML = `<div id="showcase-tab" class="tab-pane active">${renderShowcaseContent(IMAGES, [], PREVIEW_URL, true)}</div>`;
|
|
initShowcaseContent(document.querySelector('.showcase-gallery'));
|
|
updateMainDisplay(0);
|
|
|
|
document.dispatchEvent(new KeyboardEvent('keydown', { key: ']', bubbles: true, cancelable: true }));
|
|
expect(document.querySelector('.gallery-thumb.active')?.dataset.index).toBe('1');
|
|
document.dispatchEvent(new KeyboardEvent('keydown', { key: '[', bubbles: true, cancelable: true }));
|
|
expect(document.querySelector('.gallery-thumb.active')?.dataset.index).toBe('0');
|
|
|
|
// Typing in a field: the key belongs to the field
|
|
const input = document.createElement('input');
|
|
document.body.appendChild(input);
|
|
input.dispatchEvent(new KeyboardEvent('keydown', { key: ']', bubbles: true, cancelable: true }));
|
|
expect(document.querySelector('.gallery-thumb.active')?.dataset.index).toBe('0');
|
|
input.remove();
|
|
|
|
// Focus resting on a button (e.g. right after clicking a thumbnail or nav
|
|
// button) must NOT deaden the keys — buttons consume Space/Enter natively
|
|
document.querySelector('#galleryNextBtn')
|
|
.dispatchEvent(new KeyboardEvent('keydown', { key: ']', bubbles: true, cancelable: true }));
|
|
expect(document.querySelector('.gallery-thumb.active')?.dataset.index).toBe('1');
|
|
document.dispatchEvent(new KeyboardEvent('keydown', { key: '[', bubbles: true, cancelable: true }));
|
|
expect(document.querySelector('.gallery-thumb.active')?.dataset.index).toBe('0');
|
|
|
|
// Full-size media viewer open: it owns the keys
|
|
isMediaViewerOpen.mockReturnValueOnce(true);
|
|
document.dispatchEvent(new KeyboardEvent('keydown', { key: ']', bubbles: true, cancelable: true }));
|
|
expect(document.querySelector('.gallery-thumb.active')?.dataset.index).toBe('0');
|
|
|
|
// Another tab active: examples must not change behind the scenes
|
|
document.getElementById('showcase-tab').classList.remove('active');
|
|
document.dispatchEvent(new KeyboardEvent('keydown', { key: ']', bubbles: true, cancelable: true }));
|
|
expect(document.querySelector('.gallery-thumb.active')?.dataset.index).toBe('0');
|
|
});
|
|
|
|
it('switches examples on touch swipe and suppresses the follow-up click', async () => {
|
|
const { renderShowcaseContent, initShowcaseContent, updateMainDisplay } = await import(SHOWCASE_MODULE);
|
|
const { openMediaViewer } = await import(MEDIA_VIEWER_MODULE);
|
|
|
|
document.body.innerHTML = `<div id="showcase-tab">${renderShowcaseContent(IMAGES, [], PREVIEW_URL, true)}</div>`;
|
|
initShowcaseContent(document.querySelector('.showcase-gallery'));
|
|
updateMainDisplay(0);
|
|
|
|
const main = document.querySelector('.gallery-main');
|
|
const img = main.querySelector('.media-wrapper img');
|
|
|
|
// A plain tap still opens the full-size viewer
|
|
img.click();
|
|
expect(openMediaViewer).toHaveBeenCalledTimes(1);
|
|
|
|
// jsdom lacks PointerEvent; MouseEvent carries clientX/clientY and its
|
|
// undefined pointerType passes the non-mouse guard
|
|
main.dispatchEvent(new MouseEvent('pointerdown', { bubbles: true, clientX: 300, clientY: 100 }));
|
|
main.dispatchEvent(new MouseEvent('pointerup', { bubbles: true, clientX: 100, clientY: 110 }));
|
|
expect(document.querySelector('.gallery-thumb.active')?.dataset.index).toBe('1');
|
|
|
|
// The click synthesized after the swipe must not open the viewer
|
|
document.querySelector('.gallery-main .media-wrapper img').click();
|
|
expect(openMediaViewer).toHaveBeenCalledTimes(1);
|
|
|
|
// A short drag below the threshold neither navigates nor eats the click
|
|
main.dispatchEvent(new MouseEvent('pointerdown', { bubbles: true, clientX: 300, clientY: 100 }));
|
|
main.dispatchEvent(new MouseEvent('pointerup', { bubbles: true, clientX: 280, clientY: 100 }));
|
|
expect(document.querySelector('.gallery-thumb.active')?.dataset.index).toBe('1');
|
|
});
|
|
|
|
it('marks the main viewer with a direction-aware slide class on switches', async () => {
|
|
const { renderShowcaseContent, updateMainDisplay } = await import(SHOWCASE_MODULE);
|
|
|
|
document.body.innerHTML = `<div id="showcase-tab">${renderShowcaseContent(IMAGES, [], PREVIEW_URL, true)}</div>`;
|
|
const container = document.getElementById('mainMediaContainer');
|
|
|
|
// galleryState.activeIndex leaks across tests → anchor on the actual index
|
|
const start = Number(document.querySelector('.gallery-thumb.active')?.dataset.index || 0);
|
|
|
|
updateMainDisplay(start); // same index: no direction, no slide
|
|
expect(container.classList.contains('slide-from-right')).toBe(false);
|
|
expect(container.classList.contains('slide-from-left')).toBe(false);
|
|
|
|
updateMainDisplay(start + 1); // forward
|
|
expect(container.classList.contains('slide-from-right')).toBe(true);
|
|
expect(container.classList.contains('slide-from-left')).toBe(false);
|
|
|
|
updateMainDisplay(start); // backward
|
|
expect(container.classList.contains('slide-from-left')).toBe(true);
|
|
expect(container.classList.contains('slide-from-right')).toBe(false);
|
|
});
|
|
});
|