Django 测试分页 EmptyPage

Question

我正在尝试编写一个函数来测试我们是否超出页面限制 returns 最后一页，但我有点卡住了

这是我的函数：

def test_pagination_returns_last_page_if_page_out_of_range(self):
    response = self.client.get(reverse('catalog:search'),  {'query': '',  'page': 999})
    # Check that if page is out of range (e.g. 999), deliver last page of results
    self.assertEquals(response.context['products'], response.context['products'].paginator.page(2))

当我运行这个测试对我来说returns:

Traceback (most recent call last):
  File "/home/rouizi/pur_beurre/catalog/tests/test_views.py", line 120, in 
test_pagination_returns_last_page_if_page_out_of_range
    self.assertEquals(response.context['products'],response.context['products'].paginator.page(2))
AssertionError: <Page 2 of 2> != <Page 2 of 2>

我的视图函数是这样的：

...
try:
    prods = paginator.page(page)
except EmptyPage:
    # We return the last page
    prods = paginator.page(paginator.num_pages)

return render(request, 'catalog/search.html',
              {'products': prods, 'query': query})

Answer 1

您应该比较页码而不是页面对象本身

self.assertEquals(response.context['products'].number, response.context['products'].paginator.page(2).number)

Django 测试分页 EmptyPage

Django test pagination EmptyPage

django

django-unittest