Finish the test_detail_template test by using assertTemplateUsed to check that the correct template is used when you get

import datetime

from django.core.urlresolvers import reverse
from django.test import TestCase

from .models import Article, Writer

class ArticleDetailViewTestCase(TestCase):
    '''Tests for the Article detail view'''

    def setUp(self):
        self.writer = Writer.objects.create(
            name='Kenneth Love',
            email='kenneth@teamtreehouse.com',
            bio='Your friendly, local Python teacher'
        )
        self.article = Article.objects.create(
          writer=self.writer,
          headline='Article 0',
          content='Something about 0',
          publish_date=datetime.datetime.today()
        )

    def test_detail_template(self):
        '''Make sure the `articles/article_detail.html` template is used'''
        resp = self.client.get(reverse('articles:detail', kwargs={'pk': self.article.id}))
        self.assertTemplateUsed(resp, 'articles/templates/articles/article_detail.html')


    def test_detail_template_writer(self):
        '''Make sure the article writer's name is in the rendered output'''
        resp=self.client.get(reverse('articles:detail',kwargs={'pk': self.article.pk}))
        self.assertContains(resp,self.article.writer.name) #include .name 

{% extends 'base.html' %}

{% block content %}
<h1>{{ article.title }}</h1>
<time>{{ article.publish_date }}</time>
<p>By {{ article.writer.name }}</p>
{{ article.content }}
{% endblock %}