import random import string from django.conf import settings from django.test import TestCase from unittest import skipIf from .models import OpenNebulaManager from .serializers import VirtualMachineSerializer from utils.models import CustomUser @skipIf( settings.OPENNEBULA_DOMAIN is None or settings.OPENNEBULA_DOMAIN == "test_domain", """OpenNebula details unavailable, so skipping OpenNebulaManagerTestCases""" ) class OpenNebulaManagerTestCases(TestCase): """This class defines the test suite for the opennebula manager model.""" def setUp(self): """Define the test client and other test variables.""" self.email = '{}@ungleich.ch'.format(''.join(random.choices(string.ascii_uppercase, k=10))) self.password = ''.join(random.choices(string.ascii_uppercase + string.digits, k=20)) self.user = CustomUser.objects.create(name='test', email=self.email, password=self.password) self.vm_specs = {} self.vm_specs['cpu'] = 1 self.vm_specs['memory'] = 2 self.vm_specs['disk_size'] = 10 self.manager = OpenNebulaManager() def test_connect_to_server(self): """Test the opennebula manager can connect to a server.""" try: ver = self.manager.oneadmin_client.version() except: ver = None self.assertTrue(ver is not None) def test_get_user(self): """Test the opennebula manager can get a existing user.""" self.manager.create_user(self.user) user = self.manager._get_user(self.user) name = user.name self.assertNotEqual(name, None) def test_create_and_delete_user(self): """Test the opennebula manager can create and delete a new user.""" old_count = len(self.manager._get_user_pool()) self.manager = OpenNebulaManager(email=self.email, password=self.password) user_pool = self.manager._get_user_pool() new_count = len(user_pool) # Remove the user afterwards user = user_pool.get_by_name(self.email) user.delete() self.assertNotEqual(old_count, new_count) def test_user_can_login(self): """ Test the manager can login to a new created user""" self.manager.create_user(self.user) user = self.manager._get_user(self.user) client = self.manager._get_client(self.user) version = client.version() # Cleanup user.delete() self.assertNotEqual(version, None) def test_add_public_key_to_user(self): """ Test the manager can add a new public key to an user """ self.manager.create_user(self.user) user = self.manager._get_user(self.user) public_key = 'test' self.manager.add_public_key(self.user, public_key) # Fetch new user information from opennebula user.info() user_public_key = user.template.ssh_public_key # Cleanup user.delete() self.assertEqual(user_public_key, public_key) def test_append_public_key_to_user(self): """ Test the manager can append a new public key to an user """ self.manager.create_user(self.user) user = self.manager._get_user(self.user) public_key = 'test' self.manager.add_public_key(self.user, public_key) # Fetch new user information from opennebula user.info() old_public_key = user.template.ssh_public_key self.manager.add_public_key(self.user, public_key, merge=True) user.info() new_public_key = user.template.ssh_public_key # Cleanup user.delete() self.assertEqual(new_public_key, '{}\n{}'.format(old_public_key, public_key)) def test_remove_public_key_to_user(self): """ Test the manager can remove a public key from an user """ self.manager.create_user(self.user) user = self.manager._get_user(self.user) public_key = 'test' self.manager.add_public_key(self.user, public_key) self.manager.add_public_key(self.user, public_key, merge=True) user.info() old_public_key = user.template.ssh_public_key self.manager.remove_public_key(self.user, public_key) user.info() new_public_key = user.template.ssh_public_key # Cleanup user.delete() self.assertEqual(new_public_key, old_public_key.replace('{}\n'.format(public_key), '', 1)) def test_requires_ssh_key_for_new_vm(self): """Test the opennebula manager requires the user to have a ssh key when creating a new vm""" @skipIf( settings.OPENNEBULA_DOMAIN is None or settings.OPENNEBULA_DOMAIN == "test_domain", """OpenNebula details unavailable, so skipping VirtualMachineSerializerTestCase""" ) class VirtualMachineSerializerTestCase(TestCase): def setUp(self): """Define the test client and other test variables.""" self.manager = OpenNebulaManager(email=None, password=None) def test_serializer_strips_of_public(self): """ Test the serialized virtual machine object contains no 'public-'.""" for vm in self.manager.get_vms(): serialized = VirtualMachineSerializer(vm) self.assertEqual(serialized.data.get('name'), vm.name.strip('public-')) break