Synnefo

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import json

from snf_django.utils.testing import BaseAPITest, mocked_quotaholder

from synnefo.db.models import FloatingIP

from synnefo.db.models_factory import FloatingIPFactory, NetworkFactory

URL = "/api/v1.1/os-floating-ips"

class FloatingIPAPITest(BaseAPITest):

    def test_no_floating_ip(self):

        response = self.get(URL)

        self.assertSuccess(response)

        self.assertEqual(json.loads(response.content)["floating_ips"], [])

    def test_list_ips(self):

        ip = FloatingIPFactory(userid="user1")

        FloatingIPFactory(userid="user1", deleted=True)

        with mocked_quotaholder():

            response = self.get(URL, "user1")

        self.assertSuccess(response)

        api_ip = json.loads(response.content)["floating_ips"][0]

        self.assertEqual(api_ip,

                         {"instance_id": str(ip.machine.id), "ip": ip.ipv4,

                          "fixed_ip": None, "id": str(ip.id),  "pool":

                          str(ip.network.id)})

    def test_get_ip(self):

        ip = FloatingIPFactory(userid="user1")

        with mocked_quotaholder():

            response = self.get(URL + "/%s" % ip.id, "user1")

        self.assertSuccess(response)

        api_ip = json.loads(response.content)["floating_ip"]

        self.assertEqual(api_ip,

                         {"instance_id": str(ip.machine.id), "ip": ip.ipv4,

                          "fixed_ip": None, "id": str(ip.id),  "pool":

                          str(ip.network.id)})

    def test_wrong_user(self):

        ip = FloatingIPFactory(userid="user1")

        with mocked_quotaholder():

            response = self.delete(URL + "/%s" % ip.id, "user2")

        self.assertItemNotFound(response)

    def test_deleted_ip(self):

        ip = FloatingIPFactory(userid="user1", deleted=True)

        with mocked_quotaholder():

            response = self.delete(URL + "/%s" % ip.id, "user1")

        self.assertItemNotFound(response)

    def test_reserve(self):

        net = NetworkFactory(userid="test_user", subnet="192.168.2.0/24",

                             gateway=None, public=True)

        request = {'pool': net.id}

        with mocked_quotaholder():

            response = self.post(URL, "test_user", json.dumps(request), "json")

        self.assertSuccess(response)

        ip = FloatingIP.objects.get()

        self.assertEqual(ip.ipv4, "192.168.2.1")

        self.assertEqual(ip.machine, None)

        self.assertEqual(ip.network, net)

        self.assertEqual(json.loads(response.content)["floating_ip"],

                         {"instance_id": None, "ip": "192.168.2.1",

                          "fixed_ip": None, "id": "1", "pool": "1"})

    def test_reserve_full(self):

        net = NetworkFactory(userid="test_user", subnet="192.168.2.0/32",

                             gateway=None, public=True)

        request = {'pool': net.id}

        with mocked_quotaholder():

            response = self.post(URL, "test_user", json.dumps(request), "json")

        self.assertEqual(response.status_code, 413)

    def test_release_in_use(self):

        ip = FloatingIPFactory()

        with mocked_quotaholder():

            response = self.delete(URL + "/%s" % ip.id, ip.userid)

        self.assertFault(response, 409, "conflict")

    def test_release(self):

        ip = FloatingIPFactory(machine=None)

        with mocked_quotaholder():

            response = self.delete(URL + "/%s" % ip.id, ip.userid)

        self.assertSuccess(response)

        ips_after = FloatingIP.objects.filter(id=ip.id)

        self.assertEqual(len(ips_after), 0)