增加用户登录

包括用户model、用户登录模板、登录api和测试。

account/tests.py

@@ -1,3 +1,38 @@
-from django.test import TestCase
+# coding=utf-8
+from django.core.urlresolvers import reverse
+from django.test import TestCase, Client
 
-# Create your tests here.
+from rest_framework.test import APITestCase, APIClient
+
+from .models import User
+
+
+class UserLoginTest(TestCase):
+    def test_login_page(self):
+        client = Client()
+        response = client.get(reverse("user_login_page"))
+        self.assertTemplateUsed(response, "account/login.html")
+
+
+class UserLoginAPITest(APITestCase):
+    def setUp(self):
+        self.client = APIClient()
+        self.url = reverse("user_login_api")
+        user = User.objects.create(username="test")
+        user.set_password("test")
+        user.save()
+
+    def test_invalid_data(self):
+        data = {"username": "test"}
+        response = self.client.post(self.url, data=data)
+        self.assertEqual(response.data["code"], 1)
+
+    def test_error_username_or_password(self):
+        error_data = {"username": "test", "password": "test11"}
+        response = self.client.post(self.url, data=error_data)
+        self.assertEqual(response.data, {"code": 1, "data": u"用户名或密码错误"})
+
+    def test_success_login(self):
+        data = {"username": "test", "password": "test"}
+        response = self.client.post(self.url, data=data)
+        self.assertEqual(response.data, {"code": 0, "data": u"登录成功"})