def test_saving_and_retrieving_articles(self):
#article has title | url | description | newspaper | category
article_1 = Article()
article_1.newspaper = "Python Daily"
article_1.category = "Programming"
article_1.title = "Python in 10 minutes"
article_1.url = "http://realpython.com"
article_1.description = "Learn the Python programming language in 10 minutes"
article_1.save()
article_2 = Article()
article_2.newspaper = "NYT"
article_2.category = "Programming"
article_2.title = "Kung Fu React"
article_2.url = "http://flask.com"
article_2.description = "Best tutorial to learning react on the web"
article_2.save()
saved_articles = Article.objects.all()
self.assertEqual(saved_articles.count(), 2)
self.assertEqual(article_1, Article.objects.all()[0])
self.assertEqual(article_1.newspaper, 'Python Daily')
self.assertEqual(article_1.category, 'Programming')
self.assertEqual(article_1.title, 'Python in 10 minutes')
self.assertEqual(article_1.url, "http://realpython.com")
self.assertEqual(article_1.description, "Learn the Python programming language in 10 minutes")
self.assertEqual(article_2, Article.objects.all()[1])
self.assertEqual(article_2.newspaper, "NYT")
self.assertEqual(article_2.category, "Programming")
self.assertEqual(article_2.title, "Kung Fu React")
self.assertEqual(article_2.url, "http://flask.com")
self.assertEqual(article_2.description, "Best tutorial to learning react on the web")
