Synnefo

# Copyright 2011 GRNET S.A. All rights reserved.

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from datetime import datetime, timedelta

from django.test import TestCase

from django.test.client import Client

import invitations

from synnefo.db.models import SynnefoUser, Invitations

from django.conf import settings

class InvitationsTestCase(TestCase):

    fixtures = ['users']

    token = '46e427d657b20defe352804f0eb6f8a2'

    def setUp(self):

        self.client = Client()

    def test_add_invitation(self):

        """

            Tests whether invitations can be added

        """

        inv = self._add_invitation()

        source = inv.source

        # Re-adding an existing invitation

        try:

            invitations.add_invitation(source, u'', "test@gmail.com")

            self.assertTrue(False)

        except invitations.AlreadyInvited:

            self.assertTrue(True)

        except Exception:

            self.assertTrue(False)

        # Hit the invitation limit

        try:

            source.max_invitations = 0

            source.save()

            self._add_invitation()

        except invitations.TooManyInvitations:

            self.assertTrue(True)

        except Exception:

            self.assertTrue(False)

    def test_get_invitee_level(self):

        """

            Checks whether invitation levels and their limits are being respected

        """

        source = SynnefoUser.objects.filter(auth_token = self.token)[0]

        self.assertEqual(invitations.get_user_inv_level(source), -1)

        inv = invitations.add_invitation(source, "Test", "test@gmail.com")

        self.assertEqual(inv.target.max_invitations,

                         settings.INVITATIONS_PER_LEVEL[0])

        self.assertEqual(invitations.get_user_inv_level(inv.target), 0)

        inv = invitations.add_invitation(inv.target, "Test2", "test2@gmail.com")

        self.assertEqual(invitations.get_user_inv_level(inv.target), 1)

        self.assertEqual(inv.target.max_invitations,

                         settings.INVITATIONS_PER_LEVEL[1])

    def test_invitation_login(self):

        """

            Basic login by invitation checks

        """

        inv = self._add_invitation()

        user = inv.target

        url = invitations.enconde_inv_url(inv)

        resp = self.client.get(url)

        self.assertEqual(resp.status_code, 200)

        self.assertEquals(resp['X-Auth-Token'], user.auth_token)

        # Invalid login url

        url = list(url)

        url[35] = '@'

        resp = self.client.get("".join(url))

        self.assertEqual(resp.status_code, 404)

    def test_relogin_with_expired_token(self):

        """

            Checks whether a user can login when his auth token has expired

        """

        inv = self._add_invitation()

        user = inv.target

        # Expire the user's token

        user.auth_token_expires = datetime.now()

        user.save()

        url = invitations.enconde_inv_url(inv)

        resp = self.client.get(url)

        self.assertEqual(resp.status_code, 200)

        self.assertEquals(resp['X-Auth-Token'], user.auth_token)

        user = SynnefoUser.objects.get(uniq = "test@gmail.com")

        self.assertTrue(user.auth_token_expires > datetime.now())

        # Invitation valid less than max allowed auth token expiration time

        valid = timedelta(days = (settings.INVITATION_VALID_DAYS - 10))

        inv.created = inv.created - valid

        inv.save()

        user.auth_token_expires = datetime.now()

        user.save()

        url = invitations.enconde_inv_url(inv)

        resp = self.client.get(url)

        self.assertEqual(resp.status_code, 200)

        inv = Invitations.objects.filter(target = user)[0]

        valid = timedelta(days = settings.INVITATION_VALID_DAYS)

        self.assertTrue(inv.created + valid >= user.auth_token_expires)

    def test_remove_invitation(self):

        """

        Tests the remove invitation method

        """

        inv = self._add_invitation()

        try:

            invitations.remove_invitation(inv)

            user = SynnefoUser.objects.filter(uniq = 'test@gmail.com').count()

            self.assertEquals(user, 0)

            inv = Invitations.objects.filter(target = user).count()

            self.assertEquals(inv, 0)

        except Exception:

            self.assertTrue(False)

        try:

            invitation = "Invitation"

            invitations.remove_invitation(inv)

        except Exception:

            self.assertTrue(False)

    def test_resend_invitation(self):

        """

        Tests the resend invitation method

        """

        inv = self._add_invitation()

        resp = self.client.post("/invitations/resend",

                                {'invid':inv.id},

                                **{'HTTP_X_AUTH_TOKEN': self.token})

        self.assertEquals(resp.status_code, 200)

        resp = self.client.post("/invitations/resend",

                                {'invid':'1;delete from db_invitations;'},

                                **{'HTTP_X_AUTH_TOKEN': self.token})

        self.assertEquals(resp.status_code, 400)

        resp = self.client.post("/invitations/resend",

                                {'invid':inv.id},

                                **{'HTTP_X_AUTH_TOKEN': inv.target.auth_token})

        self.assertEquals(resp.status_code, 400)

    def _add_invitation(self):

        source = SynnefoUser.objects.filter(auth_token = self.token)[0]

        invitations.add_invitation(source, "Test", "test@gmail.com")

        # Check whether the invited user has been added to the database

        user = SynnefoUser.objects.get(uniq = "test@gmail.com")

        self.assertNotEquals(user, None)

        self.assertEqual(user.uniq, 'test@gmail.com')

        inv = Invitations.objects.filter(target = user)[0]

        self.assertNotEquals(inv, None)

        return inv