完善contest和announcement单元测试

announcement/tests.py

@@ -35,3 +35,14 @@ class AnnouncementAdminTest(APITestCase):
         resp = self.client.delete(self.url + "?id=" + str(id))
         self.assertSuccess(resp)
         self.assertFalse(Announcement.objects.filter(id=id).exists())
+
+
+class AnnouncementAPITest(APITestCase):
+    def setUp(self):
+        self.user = self.create_super_admin()
+        Announcement.objects.create(title="title", content="content", visible=True, created_by=self.user)
+        self.url = self.reverse("announcement_api")
+
+    def test_get_announcement_list(self):
+        resp = self.client.get(self.url)
+        self.assertSuccess(resp)

announcement/urls/oj.py

@@ -3,5 +3,5 @@ from django.conf.urls import url
 from ..views.oj import AnnouncementAPI
 
 urlpatterns = [
-    url(r"^announcement/?$", AnnouncementAPI.as_view(), name="announcement_admin_api"),
+    url(r"^announcement/?$", AnnouncementAPI.as_view(), name="announcement_api"),
 ]