309 lines
9.6 KiB
Python
309 lines
9.6 KiB
Python
import sys
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sys.path[0:0] = [""]
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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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USE_TZ=True,
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INSTALLED_APPS=('django.contrib.auth', 'mongoengine.django.mongo_auth'),
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AUTH_USER_MODEL=('mongo_auth.MongoUser'),
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)
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try:
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from django.contrib.auth import authenticate, get_user_model
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from mongoengine.django.auth import User
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from mongoengine.django.mongo_auth.models import (
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MongoUser,
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MongoUserManager,
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get_user_document,
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)
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DJ15 = True
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except Exception:
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DJ15 = False
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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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from datetime import tzinfo, timedelta
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ZERO = timedelta(0)
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class FixedOffset(tzinfo):
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"""Fixed offset in minutes east from UTC."""
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def __init__(self, offset, name):
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self.__offset = timedelta(minutes = offset)
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self.__name = name
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def utcoffset(self, dt):
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return self.__offset
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def tzname(self, dt):
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return self.__name
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def dst(self, dt):
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return ZERO
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def activate_timezone(tz):
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"""Activate Django timezone support if it is available.
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"""
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try:
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from django.utils import timezone
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timezone.deactivate()
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timezone.activate(tz)
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except ImportError:
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pass
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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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def test_nested_queryset_template_iterator(self):
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# Try iterating the same queryset twice, nested, in a Django template.
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names = ['A', 'B', 'C', 'D']
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class CustomUser(Document):
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name = StringField()
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def __unicode__(self):
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return self.name
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CustomUser.drop_collection()
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for name in names:
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CustomUser(name=name).save()
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users = CustomUser.objects.all().order_by('name')
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template = Template("{% for user in users %}{{ user.name }}{% ifequal forloop.counter 2 %} {% for inner_user in users %}{{ inner_user.name }}{% endfor %} {% endifequal %}{% endfor %}")
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rendered = template.render(Context({'users': users}))
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self.assertEqual(rendered, 'AB ABCD CD')
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def test_filter(self):
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"""Ensure that a queryset and filters work as expected
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"""
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class Note(Document):
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text = StringField()
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for i in xrange(1, 101):
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Note(name="Note: %s" % i).save()
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# Check the count
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self.assertEqual(Note.objects.count(), 100)
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# Get the first 10 and confirm
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notes = Note.objects[:10]
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self.assertEqual(notes.count(), 10)
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# Test djangos template filters
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# self.assertEqual(length(notes), 10)
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t = Template("{{ notes.count }}")
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c = Context({"notes": notes})
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self.assertEqual(t.render(c), "10")
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# Test with skip
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notes = Note.objects.skip(90)
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self.assertEqual(notes.count(), 10)
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# Test djangos template filters
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self.assertEqual(notes.count(), 10)
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t = Template("{{ notes.count }}")
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c = Context({"notes": notes})
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self.assertEqual(t.render(c), "10")
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# Test with limit
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notes = Note.objects.skip(90)
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self.assertEqual(notes.count(), 10)
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# Test djangos template filters
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self.assertEqual(notes.count(), 10)
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t = Template("{{ notes.count }}")
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c = Context({"notes": notes})
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self.assertEqual(t.render(c), "10")
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# Test with skip and limit
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notes = Note.objects.skip(10).limit(10)
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# Test djangos template filters
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self.assertEqual(notes.count(), 10)
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t = Template("{{ notes.count }}")
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c = Context({"notes": notes})
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self.assertEqual(t.render(c), "10")
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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 assertIn(self, first, second, msg=None):
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self.assertTrue(first in second, msg)
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def assertNotIn(self, first, second, msg=None):
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self.assertFalse(first in second, msg)
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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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def test_session_expiration_tz(self):
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activate_timezone(FixedOffset(60, 'UTC+1'))
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# create and save new session
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session = SessionStore()
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session.set_expiry(600) # expire in 600 seconds
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session['test_expire'] = True
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session.save()
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# reload session with key
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key = session.session_key
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session = SessionStore(key)
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self.assertTrue('test_expire' in session, 'Session has expired before it is expected')
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class MongoAuthTest(unittest.TestCase):
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user_data = {
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'username': 'user',
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'email': 'user@example.com',
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'password': 'test',
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}
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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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if not DJ15:
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raise SkipTest('mongo_auth requires Django 1.5')
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connect(db='mongoenginetest')
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User.drop_collection()
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super(MongoAuthTest, self).setUp()
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def test_get_user_model(self):
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self.assertEqual(get_user_model(), MongoUser)
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def test_get_user_document(self):
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self.assertEqual(get_user_document(), User)
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def test_user_manager(self):
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manager = get_user_model()._default_manager
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self.assertTrue(isinstance(manager, MongoUserManager))
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def test_user_manager_exception(self):
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manager = get_user_model()._default_manager
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self.assertRaises(MongoUser.DoesNotExist, manager.get,
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username='not found')
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def test_create_user(self):
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manager = get_user_model()._default_manager
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user = manager.create_user(**self.user_data)
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self.assertTrue(isinstance(user, User))
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db_user = User.objects.get(username='user')
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self.assertEqual(user.id, db_user.id)
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def test_authenticate(self):
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get_user_model()._default_manager.create_user(**self.user_data)
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user = authenticate(username='user', password='fail')
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self.assertEqual(None, user)
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user = authenticate(username='user', password='test')
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db_user = User.objects.get(username='user')
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self.assertEqual(user.id, db_user.id)
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if __name__ == '__main__':
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unittest.main()
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