123 lines
3.9 KiB
Python
123 lines
3.9 KiB
Python
from __future__ import with_statement
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import unittest
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from nose.plugins.skip import SkipTest
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from mongoengine.python_support import PY3
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from mongoengine import *
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try:
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from mongoengine.django.shortcuts import get_document_or_404
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from django.http import Http404
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from django.template import Context, Template
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from django.conf import settings
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from django.core.paginator import Paginator
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settings.configure()
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from django.contrib.sessions.tests import SessionTestsMixin
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from mongoengine.django.sessions import SessionStore, MongoSession
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except Exception, err:
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if PY3:
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SessionTestsMixin = type #dummy value so no error
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SessionStore = None #dummy value so no error
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else:
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raise err
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class QuerySetTest(unittest.TestCase):
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def setUp(self):
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if PY3:
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raise SkipTest('django does not have Python 3 support')
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connect(db='mongoenginetest')
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class Person(Document):
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name = StringField()
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age = IntField()
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self.Person = Person
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def test_order_by_in_django_template(self):
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"""Ensure that QuerySets are properly ordered in Django template.
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"""
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self.Person.drop_collection()
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self.Person(name="A", age=20).save()
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self.Person(name="D", age=10).save()
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self.Person(name="B", age=40).save()
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self.Person(name="C", age=30).save()
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t = Template("{% for o in ol %}{{ o.name }}-{{ o.age }}:{% endfor %}")
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d = {"ol": self.Person.objects.order_by('-name')}
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self.assertEqual(t.render(Context(d)), u'D-10:C-30:B-40:A-20:')
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d = {"ol": self.Person.objects.order_by('+name')}
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self.assertEqual(t.render(Context(d)), u'A-20:B-40:C-30:D-10:')
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d = {"ol": self.Person.objects.order_by('-age')}
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self.assertEqual(t.render(Context(d)), u'B-40:C-30:A-20:D-10:')
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d = {"ol": self.Person.objects.order_by('+age')}
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self.assertEqual(t.render(Context(d)), u'D-10:A-20:C-30:B-40:')
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self.Person.drop_collection()
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def test_q_object_filter_in_template(self):
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self.Person.drop_collection()
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self.Person(name="A", age=20).save()
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self.Person(name="D", age=10).save()
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self.Person(name="B", age=40).save()
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self.Person(name="C", age=30).save()
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t = Template("{% for o in ol %}{{ o.name }}-{{ o.age }}:{% endfor %}")
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d = {"ol": self.Person.objects.filter(Q(age=10) | Q(name="C"))}
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self.assertEqual(t.render(Context(d)), 'D-10:C-30:')
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# Check double rendering doesn't throw an error
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self.assertEqual(t.render(Context(d)), 'D-10:C-30:')
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def test_get_document_or_404(self):
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p = self.Person(name="G404")
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p.save()
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self.assertRaises(Http404, get_document_or_404, self.Person, pk='1234')
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self.assertEqual(p, get_document_or_404(self.Person, pk=p.pk))
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def test_pagination(self):
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"""Ensure that Pagination works as expected
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"""
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class Page(Document):
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name = StringField()
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Page.drop_collection()
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for i in xrange(1, 11):
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Page(name=str(i)).save()
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paginator = Paginator(Page.objects.all(), 2)
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t = Template("{% for i in page.object_list %}{{ i.name }}:{% endfor %}")
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for p in paginator.page_range:
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d = {"page": paginator.page(p)}
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end = p * 2
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start = end - 1
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self.assertEqual(t.render(Context(d)), u'%d:%d:' % (start, end))
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class MongoDBSessionTest(SessionTestsMixin, unittest.TestCase):
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backend = SessionStore
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def setUp(self):
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if PY3:
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raise SkipTest('django does not have Python 3 support')
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connect(db='mongoenginetest')
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MongoSession.drop_collection()
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super(MongoDBSessionTest, self).setUp()
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def test_first_save(self):
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session = SessionStore()
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session['test'] = True
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session.save()
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self.assertTrue('test' in session)
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