yarn-spinner-loader/tests/loader.test.ts

129 lines
5.0 KiB
TypeScript

import { describe, it, expect } from 'vitest';
import { loadYarnProject, loadYarnProjectSync, LoadError } from '../src/loader/index';
import { resolve } from 'node:path';
import { fileURLToPath } from 'node:url';
const __dirname = fileURLToPath(new URL('.', import.meta.url));
describe('loadYarnProject', () => {
it('should load a simple project', async () => {
const projectPath = resolve(__dirname, 'fixtures/simple/.yarnproject');
const result = await loadYarnProject(projectPath);
expect(result.project.projectFileVersion).toBe(4);
expect(result.project.projectName).toBe('Simple Test Project');
expect(result.project.sourceFiles).toEqual(['**/*.yarn']);
expect(result.project.baseLanguage).toBe('en');
expect(result.yarnFiles.length).toBeGreaterThan(0);
});
it('should parse all yarn files in simple project', async () => {
const projectPath = resolve(__dirname, 'fixtures/simple/.yarnproject');
const result = await loadYarnProject(projectPath);
const titles = result.yarnFiles.flatMap(f => f.document.nodes.map(n => n.title));
expect(titles).toContain('Start');
expect(titles).toContain('Greeting');
expect(titles).toContain('AnotherNode');
});
it('should load a localised project', async () => {
const projectPath = resolve(__dirname, 'fixtures/localised/.yarnproject');
const result = await loadYarnProject(projectPath);
expect(result.project.projectName).toBe('Localised Project');
expect(result.project.baseLanguage).toBe('en');
expect(result.project.localisation).toBeDefined();
expect(result.project.localisation!['zh-Hans']).toBeDefined();
expect(result.yarnFiles.length).toBeGreaterThan(0);
});
it('should load a complex project with multiple patterns', async () => {
const projectPath = resolve(__dirname, 'fixtures/complex/.yarnproject');
const result = await loadYarnProject(projectPath);
expect(result.project.projectFileVersion).toBe(4);
expect(result.project.authorName).toEqual(['Author One', 'Author Two']);
expect(result.project.sourceFiles).toContain('dialogue/**/*.yarn');
expect(result.project.sourceFiles).toContain('scripts/**/*.yarn');
});
it('should exclude files matching excludeFiles patterns', async () => {
const projectPath = resolve(__dirname, 'fixtures/complex/.yarnproject');
const result = await loadYarnProject(projectPath);
// Check that backup file is excluded
const backupFiles = result.yarnFiles.filter(f =>
f.relativePath.includes('backup'),
);
expect(backupFiles).toHaveLength(0);
});
it('should include files from multiple source patterns', async () => {
const projectPath = resolve(__dirname, 'fixtures/complex/.yarnproject');
const result = await loadYarnProject(projectPath);
const relativePaths = result.yarnFiles.map(f => f.relativePath);
// Should include dialogue files
expect(relativePaths.some(p => p.includes('dialogue'))).toBe(true);
// Should include script files
expect(relativePaths.some(p => p.includes('scripts'))).toBe(true);
});
it('should parse yarn documents correctly', async () => {
const projectPath = resolve(__dirname, 'fixtures/simple/.yarnproject');
const result = await loadYarnProject(projectPath);
const startNode = result.yarnFiles
.flatMap(f => f.document.nodes)
.find(n => n.title === 'Start');
expect(startNode).toBeDefined();
expect(startNode!.body.length).toBeGreaterThan(0);
});
it('should handle nodes with tags', async () => {
const projectPath = resolve(__dirname, 'fixtures/simple/.yarnproject');
const result = await loadYarnProject(projectPath);
const greetingNode = result.yarnFiles
.flatMap(f => f.document.nodes)
.find(n => n.title === 'Greeting');
expect(greetingNode).toBeDefined();
expect(greetingNode!.nodeTags).toContain('greeting');
});
it('should throw LoadError for non-existent file', async () => {
const projectPath = resolve(__dirname, 'fixtures/nonexistent/.yarnproject');
await expect(loadYarnProject(projectPath)).rejects.toThrow(LoadError);
});
it('should throw error for invalid JSON', async () => {
const projectPath = resolve(__dirname, 'fixtures/invalid/.yarnproject');
// This will fail because the fixture doesn't exist
await expect(loadYarnProject(projectPath)).rejects.toThrow();
});
});
describe('loadYarnProjectSync', () => {
it('should load a simple project synchronously', () => {
const projectPath = resolve(__dirname, 'fixtures/simple/.yarnproject');
const result = loadYarnProjectSync(projectPath);
expect(result.project.projectFileVersion).toBe(4);
expect(result.yarnFiles.length).toBeGreaterThan(0);
});
it('should parse all yarn files synchronously', () => {
const projectPath = resolve(__dirname, 'fixtures/simple/.yarnproject');
const result = loadYarnProjectSync(projectPath);
const titles = result.yarnFiles.flatMap(f => f.document.nodes.map(n => n.title));
expect(titles).toContain('Start');
});
});