询问；使用python进行测试驱动开发；第五章

第63~66页

我运行代码

python manage.py test

错误消息是

Creating test database for alias 'default'...
FF.
======================================================================
FAIL: test_home_page_can_save_a_POST_request     (lists.tests.HomePageTest)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/Users/hanminsoo/Documents/TDD_test/TDD_Test/superlists/lists/tests.py", line 33, in test_home_page_can_save_a_POST_request
self.assertEqual(response.content.strip().decode(), expected_html)
AssertionError: '<htm[381 chars]     신규 작업 아이템\n        </td>\n      </tr>\n  [28 chars]tml>' != '<htm[381 chars]     \n        </td>\n      </tr>\n    </table[21 chars]l>\n'

======================================================================
FAIL: test_home_page_returns_correct_html (lists.tests.HomePageTest)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/Users/hanminsoo/Documents/TDD_test/TDD_Test/superlists/lists/tests.py", line 18, in test_home_page_returns_correct_html
self.assertEqual(response.content.decode(), expected_html)
AssertionError: '<htm[381 chars]     None\n        </td>\n      </tr>\n    </t[25 chars]l>\n' != '<htm[381 chars]     \n        </td>\n      </tr>\n    </table[21 chars]l>\n'

----------------------------------------------------------------------
Ran 3 tests in 0.011s

FAILED (failures=2)
Destroying test database for alias 'default'...

test.py

from django.core.urlresolvers import resolve
from django.test import TestCase
from django.http import HttpRequest
from django.template.loader import render_to_string

from lists.views import home_page

class HomePageTest(TestCase):

    def test_root_url_resolves_to_home_page_view(self):
        found = resolve('/')
        self.assertEqual(found.func, home_page)

    def test_home_page_returns_correct_html(self):
        request = HttpRequest()
        response = home_page(request)
        expected_html = render_to_string('home.html', request=request)
        self.assertEqual(response.content.decode(), expected_html)
        self.assertIn(b'<title>To-Do lists</title>', response.content.strip())

    def test_home_page_can_save_a_POST_request(self):
        request = HttpRequest()
        request.method = 'POST'
        request.POST['item_text'] = '신규 작업 아이템'

        response = home_page(request)

        self.assertIn('신규 작업 아이템', response.content.strip().decode())
        expected_html = render_to_string(
                'home.html',
                request=request
                )
        self.assertEqual(response.content.strip().decode(), expected_html)

改变

'new_item_text': request.POST.get('item_text', '')

所以，我解决了一个问题

'测试\主页\返回\正确\ html'

但我找不到第二个问题

'<htm[381 chars] 신규 작업 아이템\n </td>\n </tr>\n [28 chars]tml>' != '<htm[381 chars] \n </td>\n </tr>\n </table[21 chars]l>\n'

---

“”！='您使用的是哪个Django版本？我使用了Django 1.9.5，python 3.5.1@AlasdairTry-lineself.assertEqual（response.content.strip（）.decode（），expected_html）而没有.strip（）哦，我解决了我的问题。我尝试添加代码“{'new\u item\u text”：”신규 작업 아이템'}' 在“test_home_page_can_save_a_POST_request（self）”中，谢谢大家！您使用的是哪个Django版本？我使用了Django 1.9.5，python 3.5.1@AlasdairTry，lineself.assertEqual（response.content.strip（）.decode（），预期是html），没有.strip（）哦，我解决了我的问题。我尝试添加代码“{'new_item_text:”신규 작업 아이템'}' 在“测试主页”中，您可以保存帖子请求（self），谢谢大家！
'<htm[381 chars] None\n </td>\n </tr>\n</t[25 chars]l>\n' != '<htm[381 chars] \n </td>\n </tr>\n </table[21 chars]l>\n

'new_item_text': request.POST.get('item_text')

'new_item_text': request.POST.get('item_text', '')

'<htm[381 chars] 신규 작업 아이템\n </td>\n </tr>\n [28 chars]tml>' != '<htm[381 chars] \n </td>\n </tr>\n </table[21 chars]l>\n'