update at 2026-01-22 18:43:01

tests/configParser.test.ts

@@ -0,0 +1,34 @@
+import { describe, it, expect } from 'vitest';
+import { readFileSync } from 'node:fs';
+import { dirname, resolve } from 'node:path';
+import { fileURLToPath } from 'node:url';
+import { parseConfig, stripJsonComments } from '../src/configParser';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = dirname(__filename);
+
+describe('configParser', () => {
+  it('应移除 -- 行注释并保持 JSON 可解析', () => {
+    const raw = '{\n  -- 注释\n  "name": "demo" -- 行尾注释\n}';
+    const stripped = stripJsonComments(raw);
+    expect(stripped).not.toContain('-- 注释');
+    expect(() => JSON.parse(stripped)).not.toThrow();
+  });
+
+  it('应能解析 demo.json', () => {
+    const demoPath = resolve(__dirname, '..', 'public', 'demo.json');
+    const text = readFileSync(demoPath, 'utf8');
+    const config = parseConfig(text);
+
+    expect(config.name).toBe('demo');
+    expect(config.layers.length).toBeGreaterThan(0);
+    expect(config.theme.colorPalettes['木']).toBe('#43A047');
+    expect(config.layers.some((layer) => layer.type === 'centerIcon')).toBe(true);
+    expect(config.layers.some((layer) => layer.type === 'degreeRing')).toBe(true);
+  });
+
+  it('缺少必填字段时应抛错', () => {
+    const raw = '{ "background": "#000", "theme": { "colorPalettes": {} }, "layers": [] }';
+    expect(() => parseConfig(raw)).toThrow('name 为必填字符串');
+  });
+});