def test_navigate_to_first_page_complex(self):
"""Navigate to the first page, even if this doesn't have sequence 1
"""
page_1_id = Test.get_first_page_for(self.test1.id)
self.test1.page_set.first().delete()
first_page_id = Test.get_first_page_for(self.test1.id)
self.assertNotEqual(page_1_id, first_page_id)
response = self._get_response(test_id=self.test1.id,
page_id=first_page_id)
self.assertEqual(200, response.status_code)
def is_page_sequence_valid(test_id, page_id, last_test_id, last_page_id):
"""Checks whether the current test page is in the right sequence with
regards to the last.
Given the current test_id and page_id, this function checks the
HTTP_REFERER (last page) to see if
:param last_test_id:
:param referer:
"""
# test_session = TestSession(request.session)
# if test_session is None:
# raise KeyError('Unable to determine page sequence')
# last_test_id, last_page_id = test_session.get_last_test_page()
#check if first page is right
if last_page_id is None:
return int(page_id) == Test.get_first_page_for(test_id)
if last_page_id == page_id:
return True
#check if next page is right (next or results page)
if int(page_id) != get_next_page(last_test_id, last_page_id):
return False
return True
def test_navigation_to_first_page_simple(self):
"""Navigate to first page (by coincidence page 1)
"""
first_page_id = Test.get_first_page_for(self.test1.id)
response = self._get_response(test_id=self.test1.id,
page_id=first_page_id)
self.assertEqual(200, response.status_code)
def get_next_page(test_id, page_id):
"""Determines the next test page.
Either the next page in the test that has questions,
or 0 - meaning the results page.
:param page_id: id of the testing_app.models.Page
:param test_id: if of the testing_app.models.Test
"""
return Test.get_next_page_for(test_id, page_id)
def test_get_to_next_page(self):
first_page_path = reverse('pages',
kwargs={'test_id': self.test1.id,
'page_id': self.t1_page1.id})
first_page_answers = {
str(self.t1_p1_question1.as_form_id()): str(
self.t1_p1_q1_answer1.id)}
response = self.client.post(first_page_path,
first_page_answers, follow=True)
next_page_id = Test.get_next_page_for(self.test1.id, self.t1_page1.id)
next_page_path = reverse('pages', kwargs={'test_id': self.test1.id,
'page_id': next_page_id})
self.assertRedirects(response, next_page_path)
def pages_view(request, test_id, page_id=1):
"""Handles the logic for the test pages view:
"testing_app/test_page.html"
:param request
:param test_id
:param page_id
"""
#Determine next page: either normal page, or results page
transaction.set_autocommit(False)
next_page_id = get_next_page(test_id, page_id)
if request.method == 'POST':
old_questions = Question.objects.filter(page__test_id=test_id,
page_id=page_id)
form = create_form_for_questions(old_questions)(request.POST)
if form.is_valid():
if int(page_id) == Test.get_last_page_for(test_id):
redirect_to = reverse('results', kwargs={'test_id': test_id})
transaction.commit()
else:
redirect_to = reverse('pages', kwargs={'test_id': test_id,
'page_id':
next_page_id})
transaction.commit()
return HttpResponseRedirect(redirect_to)
else:
questions = Question.objects.filter(page__test_id=test_id,
page_id=page_id)
form = create_form_for_questions(questions)()
context = {'test_id': test_id, 'page_id': page_id, 'form': form}
if form.submittable is False:
context['parent_url'] = request.META.get('HTTP_REFERER')
result = render(request, 'testing_app/test_page.html', context)
transaction.commit()
return result
