Feat/webworker for incremental render (#51)

* feat: web worker for incremental render

* feat: optimizing incremental render for date archives

* feat: more work on web worker

* fix: blogmark process handled defaulting wrong

---------

Co-authored-by: hugo <hugoms@me.com>
This commit is contained in:
Georg Bauer
2026-03-13 13:27:45 +01:00
committed by GitHub
parent 101036e58e
commit 914af9831d
11 changed files with 1485 additions and 312 deletions

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@@ -0,0 +1,352 @@
import { describe, expect, it } from 'vitest';
import {
buildApplyValidationWorkerTasks,
type ApplyValidationWorkerParams,
type ApplyValidationLanguageParams,
} from '../../src/main/engine/ApplyValidationWorkerService';
import type { PostData } from '../../src/main/engine/PostEngine';
import { buildGenerationPostIndex } from '../../src/main/engine/GenerationPostIndexService';
import type { TargetedValidationPlan } from '../../src/main/engine/ValidationApplyPlannerService';
import type { SerializedBlogGenerationOptions } from '../../src/main/engine/GenerationWorkerData';
function makePost(overrides: Partial<PostData> = {}): PostData {
const createdAt = overrides.createdAt ?? new Date('2025-01-15T10:00:00Z');
return {
id: overrides.id ?? 'post-1',
projectId: 'test',
title: overrides.title ?? 'Test Post',
slug: overrides.slug ?? 'test-post',
content: overrides.content ?? '# Test',
status: 'published',
createdAt,
updatedAt: overrides.updatedAt ?? createdAt,
publishedAt: createdAt,
tags: overrides.tags ?? [],
categories: overrides.categories ?? [],
availableLanguages: overrides.availableLanguages ?? [],
};
}
function makeBaseParams(overrides?: Partial<ApplyValidationWorkerParams>): ApplyValidationWorkerParams {
const options: SerializedBlogGenerationOptions = {
projectId: 'test',
projectName: 'Test Blog',
dataDir: '/data',
baseUrl: 'https://example.com',
};
return {
options,
maxPostsPerPage: 50,
htmlDir: '/data/html',
mediaItems: [],
backlinksRecord: {},
hashMapEntries: [],
postFilePathEntries: [],
postMediaLinksEntries: [],
...overrides,
};
}
function makeEmptyTargetedPlan(overrides?: Partial<TargetedValidationPlan>): TargetedValidationPlan {
return {
requestedPostIds: new Set(),
requestedCategorySet: new Set(),
requestedTagSet: new Set(),
requestedYears: new Set(),
requestedYearMonths: new Set(),
requestedYearMonthDays: new Set(),
requestedPageSlugs: new Set(),
requestRootRoutes: false,
...overrides,
};
}
describe('buildApplyValidationWorkerTasks', () => {
it('returns empty tasks when plan has no requests', () => {
const posts = [makePost()];
const postIndex = buildGenerationPostIndex(posts);
const tasks = buildApplyValidationWorkerTasks(
makeBaseParams(),
{
targetedPlan: makeEmptyTargetedPlan(),
publishedRoutePosts: posts,
publishedListPosts: posts,
generationPostIndex: postIndex,
years: new Map(),
yearMonths: new Map(),
yearMonthDays: new Map(),
},
);
expect(tasks).toHaveLength(0);
});
it('creates a single-post task containing only requested post IDs', () => {
const post1 = makePost({ id: 'p1', slug: 'post-one', tags: ['alpha'], categories: ['news'] });
const post2 = makePost({ id: 'p2', slug: 'post-two', tags: ['beta'], categories: ['other'] });
const posts = [post1, post2];
const postIndex = buildGenerationPostIndex(posts);
const tasks = buildApplyValidationWorkerTasks(
makeBaseParams(),
{
targetedPlan: makeEmptyTargetedPlan({
requestedPostIds: new Set(['p1']),
}),
publishedRoutePosts: posts,
publishedListPosts: posts,
generationPostIndex: postIndex,
years: new Map(),
yearMonths: new Map(),
yearMonthDays: new Map(),
},
);
const singleTasks = tasks.filter((t) => t.section === 'single');
expect(singleTasks).toHaveLength(1);
expect(singleTasks[0].posts).toHaveLength(1);
expect(singleTasks[0].posts[0].id).toBe('p1');
});
it('creates a category task containing only requested categories', () => {
const post1 = makePost({ id: 'p1', categories: ['news'], tags: [] });
const post2 = makePost({ id: 'p2', categories: ['other'], tags: [] });
const posts = [post1, post2];
const postIndex = buildGenerationPostIndex(posts);
const tasks = buildApplyValidationWorkerTasks(
makeBaseParams(),
{
targetedPlan: makeEmptyTargetedPlan({
requestedCategorySet: new Set(['news']),
}),
publishedRoutePosts: posts,
publishedListPosts: posts,
generationPostIndex: postIndex,
years: new Map(),
yearMonths: new Map(),
yearMonthDays: new Map(),
},
);
const catTasks = tasks.filter((t) => t.section === 'category');
expect(catTasks).toHaveLength(1);
expect(catTasks[0].allCategories).toEqual(['news']);
expect(catTasks[0].postsByCategoryEntries).toHaveLength(1);
expect(catTasks[0].postsByCategoryEntries![0][0]).toBe('news');
});
it('creates a tag task containing only requested tags', () => {
const post1 = makePost({ id: 'p1', tags: ['alpha'] });
const post2 = makePost({ id: 'p2', tags: ['beta'] });
const posts = [post1, post2];
const postIndex = buildGenerationPostIndex(posts);
const tasks = buildApplyValidationWorkerTasks(
makeBaseParams(),
{
targetedPlan: makeEmptyTargetedPlan({
requestedTagSet: new Set(['alpha']),
}),
publishedRoutePosts: posts,
publishedListPosts: posts,
generationPostIndex: postIndex,
years: new Map(),
yearMonths: new Map(),
yearMonthDays: new Map(),
},
);
const tagTasks = tasks.filter((t) => t.section === 'tag');
expect(tagTasks).toHaveLength(1);
expect(tagTasks[0].allTags).toEqual(['alpha']);
expect(tagTasks[0].postsByTagEntries).toHaveLength(1);
expect(tagTasks[0].postsByTagEntries![0][0]).toBe('alpha');
});
it('creates a date task containing only requested year/month/day archives', () => {
const post1 = makePost({ id: 'p1', createdAt: new Date('2025-01-15T10:00:00Z') });
const post2 = makePost({ id: 'p2', createdAt: new Date('2024-06-20T10:00:00Z') });
const posts = [post1, post2];
const postIndex = buildGenerationPostIndex(posts);
const years = new Map<number, Date>([[2025, new Date()], [2024, new Date()]]);
const yearMonths = new Map<string, Date>([['2025/01', new Date()], ['2024/06', new Date()]]);
const yearMonthDays = new Map<string, Date>([['2025/01/15', new Date()], ['2024/06/20', new Date()]]);
const tasks = buildApplyValidationWorkerTasks(
makeBaseParams(),
{
targetedPlan: makeEmptyTargetedPlan({
requestedYears: new Set([2025]),
requestedYearMonths: new Set(['2025/01']),
requestedYearMonthDays: new Set(['2025/01/15']),
}),
publishedRoutePosts: posts,
publishedListPosts: posts,
generationPostIndex: postIndex,
years,
yearMonths,
yearMonthDays,
},
);
const dateTasks = tasks.filter((t) => t.section === 'date');
expect(dateTasks).toHaveLength(1);
expect(dateTasks[0].yearsEntries).toHaveLength(1);
expect(dateTasks[0].yearsEntries![0][0]).toBe(2025);
expect(dateTasks[0].yearMonthsEntries).toHaveLength(1);
expect(dateTasks[0].yearMonthsEntries![0][0]).toBe('2025/01');
expect(dateTasks[0].yearMonthDaysEntries).toHaveLength(1);
expect(dateTasks[0].yearMonthDaysEntries![0][0]).toBe('2025/01/15');
});
it('creates a core task when requestRootRoutes is true', () => {
const posts = [makePost()];
const postIndex = buildGenerationPostIndex(posts);
const tasks = buildApplyValidationWorkerTasks(
makeBaseParams(),
{
targetedPlan: makeEmptyTargetedPlan({
requestRootRoutes: true,
}),
publishedRoutePosts: posts,
publishedListPosts: posts,
generationPostIndex: postIndex,
years: new Map(),
yearMonths: new Map(),
yearMonthDays: new Map(),
},
);
const coreTasks = tasks.filter((t) => t.section === 'core');
expect(coreTasks).toHaveLength(1);
});
it('does not create core task when requestRootRoutes is false', () => {
const posts = [makePost()];
const postIndex = buildGenerationPostIndex(posts);
const tasks = buildApplyValidationWorkerTasks(
makeBaseParams(),
{
targetedPlan: makeEmptyTargetedPlan({
requestRootRoutes: false,
requestedPostIds: new Set(['post-1']),
}),
publishedRoutePosts: posts,
publishedListPosts: posts,
generationPostIndex: postIndex,
years: new Map(),
yearMonths: new Map(),
yearMonthDays: new Map(),
},
);
expect(tasks.filter((t) => t.section === 'core')).toHaveLength(0);
});
it('creates tasks across multiple sections for a comprehensive plan', () => {
const post1 = makePost({
id: 'p1', slug: 'target-post',
categories: ['news'], tags: ['alpha'],
createdAt: new Date('2025-01-15T10:00:00Z'),
});
const post2 = makePost({
id: 'p2', slug: 'other-post',
categories: ['other'], tags: ['beta'],
createdAt: new Date('2024-06-20T10:00:00Z'),
});
const posts = [post1, post2];
const postIndex = buildGenerationPostIndex(posts);
const years = new Map<number, Date>([[2025, new Date()]]);
const yearMonths = new Map<string, Date>([['2025/01', new Date()]]);
const yearMonthDays = new Map<string, Date>([['2025/01/15', new Date()]]);
const tasks = buildApplyValidationWorkerTasks(
makeBaseParams(),
{
targetedPlan: makeEmptyTargetedPlan({
requestRootRoutes: true,
requestedPostIds: new Set(['p1']),
requestedCategorySet: new Set(['news']),
requestedTagSet: new Set(['alpha']),
requestedYears: new Set([2025]),
requestedYearMonths: new Set(['2025/01']),
requestedYearMonthDays: new Set(['2025/01/15']),
}),
publishedRoutePosts: posts,
publishedListPosts: posts,
generationPostIndex: postIndex,
years,
yearMonths,
yearMonthDays,
},
);
expect(tasks.filter((t) => t.section === 'core')).toHaveLength(1);
expect(tasks.filter((t) => t.section === 'single')).toHaveLength(1);
expect(tasks.filter((t) => t.section === 'category')).toHaveLength(1);
expect(tasks.filter((t) => t.section === 'tag')).toHaveLength(1);
expect(tasks.filter((t) => t.section === 'date')).toHaveLength(1);
expect(tasks).toHaveLength(5);
});
it('sets language prefix on tasks for language subtree rendering', () => {
const posts = [makePost({ id: 'p1', tags: ['alpha'] })];
const postIndex = buildGenerationPostIndex(posts);
const tasks = buildApplyValidationWorkerTasks(
makeBaseParams(),
{
targetedPlan: makeEmptyTargetedPlan({
requestedTagSet: new Set(['alpha']),
}),
publishedRoutePosts: posts,
publishedListPosts: posts,
generationPostIndex: postIndex,
years: new Map(),
yearMonths: new Map(),
yearMonthDays: new Map(),
languagePrefix: '/fr',
mainLanguage: 'en',
},
);
expect(tasks).toHaveLength(1);
expect(tasks[0].languagePrefix).toBe('/fr');
expect(tasks[0].mainLanguage).toBe('en');
expect(tasks[0].options.language).toBe('fr');
});
it('uses all route posts as lookupPosts regardless of targeted plan', () => {
const post1 = makePost({ id: 'p1', slug: 'target', tags: ['alpha'] });
const post2 = makePost({ id: 'p2', slug: 'other', tags: ['beta'] });
const posts = [post1, post2];
const postIndex = buildGenerationPostIndex(posts);
const tasks = buildApplyValidationWorkerTasks(
makeBaseParams(),
{
targetedPlan: makeEmptyTargetedPlan({
requestedPostIds: new Set(['p1']),
}),
publishedRoutePosts: posts,
publishedListPosts: posts,
generationPostIndex: postIndex,
years: new Map(),
yearMonths: new Map(),
yearMonthDays: new Map(),
},
);
// Single task has only 1 post to render...
expect(tasks[0].posts).toHaveLength(1);
// ...but lookupPosts contains ALL posts for slug resolution
expect(tasks[0].lookupPosts).toHaveLength(2);
});
});

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@@ -1496,7 +1496,7 @@ describe('BlogGenerationEngine', () => {
generateSpy.mockRestore();
});
it('applies validation for a missing month by generating that month and its day archives only', async () => {
it('applies validation for a missing month by generating that month and parent year only', async () => {
const posts = [
makePost({ id: '1', slug: 'jan-post', createdAt: new Date('2025-01-15T10:00:00Z') }),
makePost({ id: '2', slug: 'feb-post', createdAt: new Date('2025-02-20T10:00:00Z') }),
@@ -1520,13 +1520,17 @@ describe('BlogGenerationEngine', () => {
existingHtmlUrlCount: 0,
}, vi.fn());
// The requested month and its parent year are rendered
expect(await fileExists(path.join(tempDir, 'html', '2025', 'index.html'))).toBe(true);
expect(await fileExists(path.join(tempDir, 'html', '2025', '01', 'index.html'))).toBe(true);
expect(await fileExists(path.join(tempDir, 'html', '2025', '01', '15', 'index.html'))).toBe(true);
// Child day archives are NOT cascaded into — only upward cascade
expect(await fileExists(path.join(tempDir, 'html', '2025', '01', '15', 'index.html'))).toBe(false);
// Unrelated months are not rendered
expect(await fileExists(path.join(tempDir, 'html', '2025', '02', 'index.html'))).toBe(false);
expect(await fileExists(path.join(tempDir, 'html', '2025', '02', '20', 'index.html'))).toBe(false);
});
it('applies validation for a missing year by generating that year and nested month/day archives only', async () => {
it('applies validation for a missing year by generating only that year archive', async () => {
const posts = [
makePost({ id: '1', slug: 'year-2025', createdAt: new Date('2025-01-15T10:00:00Z') }),
makePost({ id: '2', slug: 'year-2024', createdAt: new Date('2024-02-20T10:00:00Z') }),
@@ -1550,9 +1554,11 @@ describe('BlogGenerationEngine', () => {
existingHtmlUrlCount: 0,
}, vi.fn());
// Only the requested year archive is rendered — no downward cascade
expect(await fileExists(path.join(tempDir, 'html', '2025', 'index.html'))).toBe(true);
expect(await fileExists(path.join(tempDir, 'html', '2025', '01', 'index.html'))).toBe(true);
expect(await fileExists(path.join(tempDir, 'html', '2025', '01', '15', 'index.html'))).toBe(true);
expect(await fileExists(path.join(tempDir, 'html', '2025', '01', 'index.html'))).toBe(false);
expect(await fileExists(path.join(tempDir, 'html', '2025', '01', '15', 'index.html'))).toBe(false);
// Other years are not rendered
expect(await fileExists(path.join(tempDir, 'html', '2024', 'index.html'))).toBe(false);
expect(await fileExists(path.join(tempDir, 'html', '2024', '02', 'index.html'))).toBe(false);
expect(await fileExists(path.join(tempDir, 'html', '2024', '02', '20', 'index.html'))).toBe(false);

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@@ -86,9 +86,11 @@ describe('ValidationApplyPlannerService', () => {
expect(targeted.requestedTagSet.has('tag-1')).toBe(true);
expect(targeted.requestedYears.has(2025)).toBe(true);
expect(targeted.requestedYearMonths.has('2025/01')).toBe(true);
expect(targeted.requestedYearMonths.has('2025/02')).toBe(true);
// 2025/02 should NOT be included — only directly affected months are rerendered
expect(targeted.requestedYearMonths.has('2025/02')).toBe(false);
expect(targeted.requestedYearMonthDays.has('2025/01/15')).toBe(true);
expect(targeted.requestedYearMonthDays.has('2025/02/20')).toBe(true);
// 2025/02/20 should NOT be included — only directly affected days are rerendered
expect(targeted.requestedYearMonthDays.has('2025/02/20')).toBe(false);
expect(targeted.requestedPageSlugs.has('about')).toBe(true);
expect(targeted.requestRootRoutes).toBe(true);
});

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@@ -3236,7 +3236,7 @@ describe('IPC Handlers', () => {
});
describe('blog:applyValidation', () => {
it('should run apply via taskManager.runTask', async () => {
it('should run grouped tasks via taskManager.runTask', async () => {
const mockProject = createMockProject({ id: 'test-project', dataPath: '/mock/data' });
mockProjectEngine.getActiveProject.mockResolvedValue(mockProject);
mockProjectEngine.getDataDir.mockReturnValue('/mock/data/dir');
@@ -3266,9 +3266,12 @@ describe('IPC Handlers', () => {
existingHtmlUrlCount: 1,
});
// Should run preparation as a grouped task
expect(mockTaskManager.runTask).toHaveBeenCalledWith(
expect.objectContaining({
name: 'Apply Site Validation',
name: 'Prepare Validation Apply',
groupId: expect.stringContaining('site-validate-apply-'),
groupName: 'Apply Site Validation',
execute: expect.any(Function),
}),
);

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@@ -0,0 +1,293 @@
import React from 'react';
import { describe, it, expect, beforeEach, vi, afterEach } from 'vitest';
import { render, screen, act } from '@testing-library/react';
let monacoOnChange: ((value: string | undefined) => void) | null = null;
vi.mock('@monaco-editor/react', () => ({
default: (props: { value?: string; defaultValue?: string; onChange?: (value: string | undefined) => void; key?: string | number }) => {
monacoOnChange = props.onChange ?? null;
return <div data-testid="monaco-editor" data-default-value={props.defaultValue} />;
},
}));
vi.mock('@milkdown/kit/core', () => {
const makeChain = () => {
const chain = {
config: (callback: (ctx: { set: () => void; get: () => { markdownUpdated: () => void } }) => void) => {
callback({ set: () => {}, get: () => ({ markdownUpdated: () => {} }) });
return chain;
},
use: () => chain,
};
return chain;
};
return {
Editor: { make: makeChain },
defaultValueCtx: Symbol('defaultValueCtx'),
editorViewCtx: Symbol('editorViewCtx'),
rootCtx: Symbol('rootCtx'),
remarkStringifyOptionsCtx: Symbol('remarkStringifyOptionsCtx'),
remarkPluginsCtx: Symbol('remarkPluginsCtx'),
};
});
vi.mock('@milkdown/kit/preset/commonmark', () => ({
commonmark: {},
toggleStrongCommand: { key: 'toggleStrong' },
toggleEmphasisCommand: { key: 'toggleEmphasis' },
wrapInBlockquoteCommand: { key: 'wrapInBlockquote' },
wrapInBulletListCommand: { key: 'wrapInBulletList' },
wrapInOrderedListCommand: { key: 'wrapInOrderedList' },
insertHrCommand: { key: 'insertHr' },
toggleInlineCodeCommand: { key: 'toggleInlineCode' },
insertImageCommand: { key: 'insertImage' },
toggleLinkCommand: { key: 'toggleLink' },
}));
vi.mock('@milkdown/kit/preset/gfm', () => ({
gfm: {},
toggleStrikethroughCommand: { key: 'toggleStrike' },
}));
vi.mock('@milkdown/kit/plugin/history', () => ({
history: {},
undoCommand: { key: 'undo' },
redoCommand: { key: 'redo' },
}));
vi.mock('@milkdown/kit/plugin/listener', () => ({
listener: {},
listenerCtx: Symbol('listenerCtx'),
}));
vi.mock('@milkdown/kit/plugin/clipboard', () => ({ clipboard: {} }));
vi.mock('@milkdown/kit/plugin/trailing', () => ({ trailing: {} }));
vi.mock('@milkdown/kit/plugin/indent', () => ({ indent: {} }));
vi.mock('@milkdown/kit/plugin/cursor', () => ({ cursor: {} }));
vi.mock('@milkdown/kit/utils', () => ({
$node: () => ({}),
$inputRule: () => ({}),
$remark: () => ({}),
$prose: () => ({}),
replaceAll: () => () => {},
callCommand: () => () => {},
}));
vi.mock('@milkdown/react', () => ({
Milkdown: () => <div data-testid="milkdown" />,
MilkdownProvider: ({ children }: { children: React.ReactNode }) => <>{children}</>,
useInstance: () => [false, () => ({ action: (action: unknown) => {
if (typeof action === 'function') {
action({ get: () => ({}) });
}
} })] as const,
useEditor: (factory: (root: Node) => unknown) => {
factory(document.createElement('div'));
},
}));
vi.mock('../../../src/renderer/components/Lightbox', () => ({
Lightbox: () => null,
useMarkdownImages: () => [],
}));
vi.mock('../../../src/renderer/components/PostLinks', () => ({ PostLinks: () => null }));
vi.mock('../../../src/renderer/components/LinkedMediaPanel', () => ({ LinkedMediaPanel: () => null }));
vi.mock('../../../src/renderer/components/ErrorModal', () => ({ ErrorModal: () => null }));
vi.mock('../../../src/renderer/components/ConfirmDeleteModal', () => ({ ConfirmDeleteModal: () => null }));
vi.mock('../../../src/renderer/components/SettingsView', () => ({ SettingsView: () => null }));
vi.mock('../../../src/renderer/components/TagsView', () => ({ TagsView: () => null }));
vi.mock('../../../src/renderer/components/TagInput', () => ({ TagInput: () => null }));
vi.mock('../../../src/renderer/components/ChatPanel', () => ({ ChatPanel: () => null }));
vi.mock('../../../src/renderer/components/ImportAnalysisView', () => ({ ImportAnalysisView: () => null }));
vi.mock('../../../src/renderer/components/MetadataDiffPanel', () => ({ MetadataDiffPanel: () => null }));
vi.mock('../../../src/renderer/components/GitDiffView/GitDiffView', () => ({ GitDiffView: () => null }));
vi.mock('../../../src/renderer/components/InsertModal', () => ({ InsertModal: () => null }));
vi.mock('../../../src/renderer/components/AISuggestionsModal/AISuggestionsModal', () => ({
AISuggestionsModal: () => null,
}));
vi.mock('../../../src/renderer/components/Toast', () => ({
showToast: {
success: vi.fn(),
error: vi.fn(),
info: vi.fn(),
},
}));
import { PostEditor } from '../../../src/renderer/components/Editor/PostEditor';
import { useAppStore } from '../../../src/renderer/store';
const createPost = (overrides: Record<string, unknown> = {}) => ({
id: 'post-1',
title: 'Bookmarklet Post',
content: '[Example](https://example.com)',
excerpt: '',
slug: 'bookmarklet-post',
status: 'draft' as const,
tags: [],
categories: ['article'],
featuredImage: null,
publishedAt: null,
createdAt: new Date('2026-03-13T12:00:00.000Z'),
updatedAt: new Date('2026-03-13T12:00:00.000Z'),
author: undefined,
metadata: {},
seoTitle: undefined,
seoDescription: undefined,
canonicalUrl: undefined,
projectId: 'project-1',
filePath: '',
...overrides,
});
describe('Editor keeps canonical language focus on post creation', () => {
let metadataResolve: (value: unknown) => void;
let eventHandlers: Map<string, EventListener[]>;
beforeEach(() => {
monacoOnChange = null;
eventHandlers = new Map();
vi.clearAllMocks();
const neverSettles = new Promise<never>(() => {});
(window as any).addEventListener = vi.fn((event: string, handler: EventListener) => {
if (!eventHandlers.has(event)) eventHandlers.set(event, []);
eventHandlers.get(event)!.push(handler);
});
(window as any).removeEventListener = vi.fn((event: string, handler: EventListener) => {
const handlers = eventHandlers.get(event);
if (handlers) {
const idx = handlers.indexOf(handler);
if (idx >= 0) handlers.splice(idx, 1);
}
});
const metadataPromise = new Promise((resolve) => {
metadataResolve = resolve;
});
(window as any).electronAPI.posts.get = vi.fn().mockResolvedValue(createPost({ language: null }));
(window as any).electronAPI.posts.hasPublishedVersion = vi.fn().mockReturnValue(neverSettles);
(window as any).electronAPI.posts.update = vi.fn().mockResolvedValue(null);
(window as any).electronAPI.posts.getPreviewUrl = vi.fn().mockResolvedValue('http://localhost:4123/preview');
(window as any).electronAPI.posts.getTranslations = vi.fn().mockResolvedValue([]);
(window as any).electronAPI.posts.upsertTranslation = vi.fn().mockResolvedValue(null);
(window as any).electronAPI.meta.getCategories = vi.fn().mockReturnValue(neverSettles);
(window as any).electronAPI.meta.getProjectMetadata = vi.fn().mockReturnValue(metadataPromise);
(window as any).electronAPI.templates.getEnabledByKind = vi.fn().mockResolvedValue([]);
useAppStore.setState({
activeProject: { id: 'project-1', name: 'Test Blog', path: '/tmp/test' } as any,
preferredEditorMode: 'markdown',
posts: [],
media: [],
dirtyPosts: new Set<string>(),
isLoading: false,
});
});
afterEach(() => {
useAppStore.setState({
dirtyPosts: new Set<string>(),
});
});
it('updates activeEditingLanguage when projectLanguage loads after initialization', async () => {
render(<PostEditor postId="post-1" />);
// Wait for post data to load and initialization to complete
await act(async () => {
await Promise.resolve();
await Promise.resolve();
await Promise.resolve();
});
// Before metadata resolves, the active flag should be 'en' (default projectLanguage)
let flagContainer = screen.getByLabelText(/translations/i);
let activeButton = flagContainer.querySelector('.active');
expect(activeButton).toBeTruthy();
expect(activeButton?.getAttribute('aria-label')).toContain('English');
// Now resolve projectMetadata with mainLanguage = 'de'
await act(async () => {
metadataResolve({ mainLanguage: 'de' });
// Let React process the state updates
await Promise.resolve();
await Promise.resolve();
await Promise.resolve();
});
// After metadata resolves, the active flag should be 'de' (the canonical language)
// Re-query DOM since buttons may have been re-rendered
flagContainer = screen.getByLabelText(/translations/i);
activeButton = flagContainer.querySelector('.active');
expect(activeButton).toBeTruthy();
expect(activeButton?.getAttribute('aria-label')).toContain('German');
});
it('does not create translation draft when typing after projectLanguage loads', async () => {
render(<PostEditor postId="post-1" />);
// Wait for post data to load and initialization to complete
await act(async () => {
await Promise.resolve();
await Promise.resolve();
await Promise.resolve();
});
// Resolve projectMetadata with mainLanguage = 'de'
await act(async () => {
metadataResolve({ mainLanguage: 'de' });
await Promise.resolve();
await Promise.resolve();
await Promise.resolve();
});
// User types in the editor - this should go to canonical, not create a translation
await act(async () => {
monacoOnChange?.('[Example](https://example.com)\n\nNew paragraph');
});
// No translation flag should appear for 'en' translation
const flagContainer = screen.getByLabelText(/translations/i);
const allButtons = flagContainer.querySelectorAll('button');
// Should only have 1 button (canonical 'de'), no 'en' translation button
expect(allButtons).toHaveLength(1);
});
it('keeps canonical language focus when post has explicit language matching project', async () => {
// Post created via IPC handler with language set explicitly
(window as any).electronAPI.posts.get = vi.fn().mockResolvedValue(createPost({ language: 'de' }));
render(<PostEditor postId="post-1" />);
// Wait for initialization
await act(async () => {
await Promise.resolve();
await Promise.resolve();
await Promise.resolve();
});
// Resolve projectMetadata (even though post already has language)
await act(async () => {
metadataResolve({ mainLanguage: 'de' });
await Promise.resolve();
await Promise.resolve();
});
// The active flag should be 'de' (canonical)
const flagContainer = screen.getByLabelText(/translations/i);
const activeButton = flagContainer.querySelector('.active');
expect(activeButton).toBeTruthy();
expect(activeButton?.getAttribute('aria-label')).toContain('German');
// Typing should not create translations
await act(async () => {
monacoOnChange?.('[Example](https://example.com)\n\nNew content');
});
const allButtons = screen.getByLabelText(/translations/i).querySelectorAll('button');
expect(allButtons).toHaveLength(1);
});
});