feat: 更新考试相关页面，优化任务状态处理，添加用户任务接口测试

test/user-tasks.test.ts

@@ -0,0 +1,119 @@
+import test from 'node:test';
+import assert from 'node:assert/strict';
+import { randomUUID } from 'node:crypto';
+
+process.env.NODE_ENV = 'test';
+process.env.DB_PATH = ':memory:';
+
+const jsonFetch = async (
+  baseUrl: string,
+  path: string,
+  options?: { method?: string; body?: unknown },
+) => {
+  const res = await fetch(`${baseUrl}${path}`, {
+    method: options?.method ?? 'GET',
+    headers: options?.body ? { 'Content-Type': 'application/json' } : undefined,
+    body: options?.body ? JSON.stringify(options.body) : undefined,
+  });
+
+  const text = await res.text();
+  let json: any = null;
+  try {
+    json = text ? JSON.parse(text) : null;
+  } catch {
+    json = null;
+  }
+  return { status: res.status, json, text };
+};
+
+test('用户任务接口返回未开始/进行中/已结束任务（由前端分组）', async () => {
+  const { initDatabase, run } = await import('../api/database');
+  await initDatabase();
+
+  const { app } = await import('../api/server');
+  const server = app.listen(0);
+
+  try {
+    const addr = server.address();
+    assert.ok(addr && typeof addr === 'object');
+    const baseUrl = `http://127.0.0.1:${addr.port}`;
+
+    const now = Date.now();
+    const userId = randomUUID();
+    const subjectId = randomUUID();
+
+    const historyTaskId = randomUUID();
+    const upcomingTaskId = randomUUID();
+    const activeTaskId = randomUUID();
+
+    await run(`INSERT INTO users (id, name, phone, password) VALUES (?, ?, ?, ?)`, [
+      userId,
+      '测试用户',
+      '13800138099',
+      '',
+    ]);
+
+    await run(
+      `INSERT INTO exam_subjects (id, name, type_ratios, category_ratios, total_score, duration_minutes)
+       VALUES (?, ?, ?, ?, ?, ?)`,
+      [
+        subjectId,
+        '测试科目',
+        JSON.stringify({ single: 100 }),
+        JSON.stringify({ 通用: 100 }),
+        100,
+        60,
+      ],
+    );
+
+    const historyStartAt = new Date(now - 3 * 24 * 60 * 60 * 1000).toISOString();
+    const historyEndAt = new Date(now - 2 * 24 * 60 * 60 * 1000).toISOString();
+    const upcomingStartAt = new Date(now + 2 * 24 * 60 * 60 * 1000).toISOString();
+    const upcomingEndAt = new Date(now + 3 * 24 * 60 * 60 * 1000).toISOString();
+    const activeStartAt = new Date(now - 1 * 24 * 60 * 60 * 1000).toISOString();
+    const activeEndAt = new Date(now + 1 * 24 * 60 * 60 * 1000).toISOString();
+
+    await run(
+      `INSERT INTO exam_tasks (id, name, subject_id, start_at, end_at, selection_config)
+       VALUES (?, ?, ?, ?, ?, ?)`,
+      [historyTaskId, '历史任务', subjectId, historyStartAt, historyEndAt, null],
+    );
+    await run(
+      `INSERT INTO exam_tasks (id, name, subject_id, start_at, end_at, selection_config)
+       VALUES (?, ?, ?, ?, ?, ?)`,
+      [upcomingTaskId, '未开始任务', subjectId, upcomingStartAt, upcomingEndAt, null],
+    );
+    await run(
+      `INSERT INTO exam_tasks (id, name, subject_id, start_at, end_at, selection_config)
+       VALUES (?, ?, ?, ?, ?, ?)`,
+      [activeTaskId, '进行中任务', subjectId, activeStartAt, activeEndAt, null],
+    );
+
+    const linkUserToTask = async (taskId: string) => {
+      await run(`INSERT INTO exam_task_users (id, task_id, user_id) VALUES (?, ?, ?)`, [
+        randomUUID(),
+        taskId,
+        userId,
+      ]);
+    };
+
+    await linkUserToTask(historyTaskId);
+    await linkUserToTask(upcomingTaskId);
+    await linkUserToTask(activeTaskId);
+
+    const res = await jsonFetch(baseUrl, `/api/exam-tasks/user/${userId}`);
+    assert.equal(res.status, 200);
+    assert.equal(res.json?.success, true);
+    assert.ok(Array.isArray(res.json?.data));
+
+    const names = (res.json?.data as any[]).map((t) => t.name).sort();
+    assert.deepEqual(names, ['历史任务', '未开始任务', '进行中任务'].sort());
+
+    const upcoming = (res.json?.data as any[]).find((t) => t.name === '未开始任务');
+    assert.ok(upcoming);
+    assert.equal(typeof upcoming.startAt, 'string');
+    assert.equal(typeof upcoming.endAt, 'string');
+  } finally {
+    server.close();
+  }
+});