v 0.3 Preview: Update admin

backend/common/test_admin.py

@@ -0,0 +1,71 @@
+import pytest
+from django.urls import reverse
+
+from accounts.models import InviteCode, User
+from content.models import ContentItem
+
+
+@pytest.mark.django_db
+def test_admin_login_使用自定义运营登录页(client):
+    response = client.get(reverse("admin:login"))
+
+    assert response.status_code == 200
+    content = response.content.decode()
+    assert "管理数学人生宇宙" in content
+    assert "进入运营后台" in content
+
+
+@pytest.mark.django_db
+def test_admin_index_普通用户不能访问(client):
+    user = User.objects.create_user(
+        username="normal_user",
+        password="StrongPass_2026",
+        nickname="普通用户",
+    )
+    client.force_login(user)
+
+    response = client.get(reverse("admin:index"))
+
+    assert response.status_code == 302
+    assert reverse("admin:login") in response.url
+
+
+@pytest.mark.django_db
+def test_admin_index_展示运营指标与中文模块(client):
+    admin_user = User.objects.create_superuser(
+        username="dashboard_admin",
+        password="StrongPass_2026",
+        nickname="后台管理员",
+    )
+    InviteCode.objects.create(code="ADMIN-TEST", max_uses=10)
+    ContentItem.objects.create(
+        slug="admin-content",
+        title="后台测试内容",
+        kind=ContentItem.Kind.KNOWLEDGE,
+        is_published=True,
+    )
+    client.force_login(admin_user)
+
+    response = client.get(reverse("admin:index"))
+
+    assert response.status_code == 200
+    content = response.content.decode()
+    assert "今天从哪里开始？" in content
+    assert "总用户" in content
+    assert "用户与权限" in content
+    assert "用户账号" in content
+    assert "数学人生与 MathBTI" in content
+    assert "比赛运营" in content
+    assert "视频与探索内容" in content
+    assert "视频与内容" in content
+    assert "生成邀请码" in content
+
+
+@pytest.mark.django_db
+def test_home_包含按员工身份控制的后台入口(client):
+    response = client.get("/")
+
+    assert response.status_code == 200
+    content = response.content.decode()
+    assert 'id="admin-entry"' in content
+    assert 'href="/admin/"' in content