使用React js完成web前端

chusql-web/frontend/bin/lib/args.test.js

@@ -0,0 +1,18 @@
+import { describe, expect, it } from 'vitest';
+import { parseArgs } from './args.js';
+
+// 覆盖 CLI 参数解析与非法取值拒绝。
+
+describe('parseArgs', () => {
+  it('parses command-specific and global options', () => {
+    expect(parseArgs(['web', '--port', '9000', '--no-open', '--adapter', 'rest'])).toMatchObject({
+      command: 'web', port: 9000, autoOpenBrowser: false, adapter: 'rest',
+    });
+  });
+
+  it('rejects unsafe or invalid values', () => {
+    expect(() => parseArgs(['web', '--port', 'nope'])).toThrow('Port must be an integer');
+    expect(() => parseArgs(['web', '--host', 'x & calc'])).toThrow('Host contains invalid characters');
+    expect(() => parseArgs(['web', '--adapter', 'other'])).toThrow('Adapter must be mock or rest');
+  });
+});