def test_file_grab_previous_version(self):
# GIVEN
# ======
# Create a new folder
test_folder = FolderRepo.create_folder(self.user.id, 'folder1')
self.assertIsNotNone(test_folder)
# Create a new file
test_file = FileRepo.create_file(self.user.id, test_folder['id'],
'test.txt', 'Hello World')
# WHEN
# ====
# Publish multiple new versions of the file
f1 = FileRepo.publish_new_version(self.user.id, test_file['id'],
'Bye World1')
f2 = FileRepo.publish_new_version(self.user.id, test_file['id'],
'Bye World2')
f3 = FileRepo.publish_new_version(self.user.id, test_file['id'],
'Bye World3')
# THEN
# ====
# Make sure specific versions can be grabbed
db_file = FileRepo.get_file_by_version(self.user.id, test_file['id'],
f1['version'])
self.assertEqual(db_file['content_text'], f1['content_text'])
self.assertEqual(db_file['version'], f1['version'])
db_file = FileRepo.get_file_by_version(self.user.id, test_file['id'],
f2['version'])
self.assertEqual(db_file['content_text'], f2['content_text'])
self.assertEqual(db_file['version'], f2['version'])
db_file = FileRepo.get_file_by_version(self.user.id, test_file['id'],
f3['version'])
self.assertEqual(db_file['content_text'], f3['content_text'])
self.assertEqual(db_file['version'], f3['version'])
def file_ver(request, file_id, version_num):
context = {}
current_user = request.user
if not current_user:
return render('login')
file_info = FileRepo.get_file_by_version(
current_user.id, file_id, version_num)
if not file_info:
return redirect('index')
context['id'] = file_info['id']
context['name'] = file_info['name']
context['content'] = file_info['content_text']
return render(request, 'app/file.html', context)
