e1585b4f71
- Introduced a new IPC handler for reading binary files as base64 for inline previews, enhancing the editor's capability to display images directly. - Implemented a placeholder component for non-previewable binary files, providing users with file information and an option to open in the system viewer. - Enhanced the EditorFileWatcher to ignore permission errors and adjusted debounce timing for better performance during file system events. - Updated the ProjectFileService to include a method for reading binary previews with security checks and MIME type validation. - Improved the EditorImagePreview component to handle loading states and display images with a checkerboard background for transparency. - Refactored the EditorBinaryState component to utilize the new binary preview functionality, streamlining the display of binary files.
96 lines
3 KiB
TypeScript
96 lines
3 KiB
TypeScript
import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
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// Mock idb-keyval before importing draftStorage
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const store = new Map<string, unknown>();
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vi.mock('idb-keyval', () => ({
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get: vi.fn((key: string) => Promise.resolve(store.get(key) ?? undefined)),
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set: vi.fn((key: string, value: unknown) => {
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store.set(key, value);
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return Promise.resolve();
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}),
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del: vi.fn((key: string) => {
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store.delete(key);
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return Promise.resolve();
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}),
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keys: vi.fn(() => Promise.resolve([...store.keys()])),
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}));
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import { draftStorage } from '@renderer/services/draftStorage';
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import type { InlineChip } from '@renderer/types/inlineChip';
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function makeChip(overrides: Partial<InlineChip> = {}): InlineChip {
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return {
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id: 'chip-1',
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filePath: '/src/auth.ts',
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fileName: 'auth.ts',
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fromLine: 10,
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toLine: 15,
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codeText: 'const x = 1;',
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language: 'typescript',
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...overrides,
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};
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}
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describe('chip draft persistence via draftStorage', () => {
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beforeEach(() => {
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store.clear();
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});
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afterEach(() => {
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vi.restoreAllMocks();
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});
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it('saves and loads chips as JSON', async () => {
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const chips = [makeChip()];
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await draftStorage.saveDraft('test:chips', JSON.stringify(chips));
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const raw = await draftStorage.loadDraft('test:chips');
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expect(raw).not.toBeNull();
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const parsed = JSON.parse(raw!);
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expect(Array.isArray(parsed)).toBe(true);
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expect(parsed).toHaveLength(1);
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expect(parsed[0].id).toBe('chip-1');
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expect(parsed[0].filePath).toBe('/src/auth.ts');
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});
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it('round-trips multiple chips', async () => {
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const chips = [
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makeChip({ id: 'c1', fileName: 'a.ts' }),
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makeChip({ id: 'c2', fileName: 'b.ts' }),
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];
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await draftStorage.saveDraft('test:chips', JSON.stringify(chips));
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const raw = await draftStorage.loadDraft('test:chips');
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const parsed = JSON.parse(raw!);
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expect(parsed).toHaveLength(2);
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expect(parsed[0].fileName).toBe('a.ts');
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expect(parsed[1].fileName).toBe('b.ts');
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});
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it('deletes chip draft', async () => {
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await draftStorage.saveDraft('test:chips', JSON.stringify([makeChip()]));
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await draftStorage.deleteDraft('test:chips');
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const raw = await draftStorage.loadDraft('test:chips');
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expect(raw).toBeNull();
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});
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it('returns null for non-existent key', async () => {
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const raw = await draftStorage.loadDraft('nonexistent:chips');
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expect(raw).toBeNull();
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});
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it('handles invalid JSON gracefully (at consumer level)', async () => {
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await draftStorage.saveDraft('test:chips', 'not valid json{{{');
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const raw = await draftStorage.loadDraft('test:chips');
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// Raw value is returned; consumer (useChipDraftPersistence) handles parse errors
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expect(raw).toBe('not valid json{{{');
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expect(() => JSON.parse(raw!)).toThrow();
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});
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it('handles empty array', async () => {
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await draftStorage.saveDraft('test:chips', JSON.stringify([]));
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const raw = await draftStorage.loadDraft('test:chips');
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const parsed = JSON.parse(raw!);
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expect(parsed).toEqual([]);
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});
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});
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