tempest/api/baremetal/test_ports.py

#    Licensed under the Apache License, Version 2.0 (the "License"); you may
#    not use this file except in compliance with the License. You may obtain
#    a copy of the License at
#
#         http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#    License for the specific language governing permissions and limitations
#    under the License.

from tempest.api.baremetal import base
from tempest.common.utils import data_utils
from tempest import exceptions as exc
from tempest import test


class TestPorts(base.BaseBaremetalTest):
    """Tests for ports."""

    def setUp(self):
        super(TestPorts, self).setUp()

        _, self.chassis = self.create_chassis()
        _, self.node = self.create_node(self.chassis['uuid'])
        _, self.port = self.create_port(self.node['uuid'],
                                        data_utils.rand_mac_address())

    def _assertExpected(self, expected, actual):
        # Check if not expected keys/values exists in actual response body
        for key, value in expected.iteritems():
            if key not in ('created_at', 'updated_at'):
                self.assertIn(key, actual)
                self.assertEqual(value, actual[key])

    @test.attr(type='smoke')
    def test_create_port(self):
        node_id = self.node['uuid']
        address = data_utils.rand_mac_address()

        resp, port = self.create_port(node_id=node_id, address=address)
        self.assertEqual(201, resp.status)

        resp, body = self.client.show_port(port['uuid'])

        self.assertEqual(200, resp.status)
        self._assertExpected(port, body)

    @test.attr(type='smoke')
    def test_create_port_specifying_uuid(self):
        node_id = self.node['uuid']
        address = data_utils.rand_mac_address()
        uuid = data_utils.rand_uuid()

        resp, port = self.create_port(node_id=node_id,
                                      address=address, uuid=uuid)
        self.assertEqual(201, resp.status)

        resp, body = self.client.show_port(uuid)
        self.assertEqual(200, resp.status)
        self._assertExpected(port, body)

    @test.attr(type='smoke')
    def test_create_port_with_extra(self):
        node_id = self.node['uuid']
        address = data_utils.rand_mac_address()
        extra = {'key': 'value'}

        resp, port = self.create_port(node_id=node_id, address=address,
                                      extra=extra)
        self.assertEqual(201, resp.status)

        resp, body = self.client.show_port(port['uuid'])
        self.assertEqual(200, resp.status)
        self._assertExpected(port, body)

    @test.attr(type='smoke')
    def test_delete_port(self):
        node_id = self.node['uuid']
        address = data_utils.rand_mac_address()
        resp, port = self.create_port(node_id=node_id, address=address)
        self.assertEqual(201, resp.status)

        resp = self.delete_port(port['uuid'])

        self.assertEqual(204, resp.status)
        self.assertRaises(exc.NotFound, self.client.show_port, port['uuid'])

    @test.attr(type='smoke')
    def test_show_port(self):
        resp, port = self.client.show_port(self.port['uuid'])
        self.assertEqual(200, resp.status)
        self._assertExpected(self.port, port)

    @test.attr(type='smoke')
    def test_show_port_with_links(self):
        resp, port = self.client.show_port(self.port['uuid'])
        self.assertEqual(200, resp.status)
        self.assertIn('links', port.keys())
        self.assertEqual(2, len(port['links']))
        self.assertIn(port['uuid'], port['links'][0]['href'])

    @test.attr(type='smoke')
    def test_list_ports(self):
        resp, body = self.client.list_ports()
        self.assertEqual(200, resp.status)
        self.assertIn(self.port['uuid'],
                      [i['uuid'] for i in body['ports']])
        # Verify self links.
        for port in body['ports']:
            self.validate_self_link('ports', port['uuid'],
                                    port['links'][0]['href'])

    @test.attr(type='smoke')
    def test_list_with_limit(self):
        resp, body = self.client.list_ports(limit=3)
        self.assertEqual(200, resp.status)

        next_marker = body['ports'][-1]['uuid']
        self.assertIn(next_marker, body['next'])

    def test_list_ports_details(self):
        node_id = self.node['uuid']

        uuids = [
            self.create_port(node_id=node_id,
                             address=data_utils.rand_mac_address())
            [1]['uuid'] for i in range(0, 5)]

        resp, body = self.client.list_ports_detail()
        self.assertEqual(200, resp.status)

        ports_dict = dict((port['uuid'], port) for port in body['ports']
                          if port['uuid'] in uuids)

        for uuid in uuids:
            self.assertIn(uuid, ports_dict)
            port = ports_dict[uuid]
            self.assertIn('extra', port)
            self.assertIn('node_uuid', port)
            # never expose the node_id
            self.assertNotIn('node_id', port)
            # Verify self link.
            self.validate_self_link('ports', port['uuid'],
                                    port['links'][0]['href'])

    def test_list_ports_details_with_address(self):
        node_id = self.node['uuid']
        address = data_utils.rand_mac_address()
        self.create_port(node_id=node_id, address=address)
        for i in range(0, 5):
            self.create_port(node_id=node_id,
                             address=data_utils.rand_mac_address())

        resp, body = self.client.list_ports_detail(address=address)
        self.assertEqual(200, resp.status)
        self.assertEqual(1, len(body['ports']))
        self.assertEqual(address, body['ports'][0]['address'])

    @test.attr(type='smoke')
    def test_update_port_replace(self):
        node_id = self.node['uuid']
        address = data_utils.rand_mac_address()
        extra = {'key1': 'value1', 'key2': 'value2', 'key3': 'value3'}

        resp, port = self.create_port(node_id=node_id, address=address,
                                      extra=extra)
        self.assertEqual(201, resp.status)

        new_address = data_utils.rand_mac_address()
        new_extra = {'key1': 'new-value1', 'key2': 'new-value2',
                     'key3': 'new-value3'}

        patch = [{'path': '/address',
                  'op': 'replace',
                  'value': new_address},
                 {'path': '/extra/key1',
                  'op': 'replace',
                  'value': new_extra['key1']},
                 {'path': '/extra/key2',
                  'op': 'replace',
                  'value': new_extra['key2']},
                 {'path': '/extra/key3',
                  'op': 'replace',
                  'value': new_extra['key3']}]

        resp, _ = self.client.update_port(port['uuid'], patch)
        self.assertEqual(200, resp.status)

        resp, body = self.client.show_port(port['uuid'])
        self.assertEqual(200, resp.status)
        self.assertEqual(new_address, body['address'])
        self.assertEqual(new_extra, body['extra'])

    @test.attr(type='smoke')
    def test_update_port_remove(self):
        node_id = self.node['uuid']
        address = data_utils.rand_mac_address()
        extra = {'key1': 'value1', 'key2': 'value2', 'key3': 'value3'}

        resp, port = self.create_port(node_id=node_id, address=address,
                                      extra=extra)
        self.assertEqual(201, resp.status)

        # Removing one item from the collection
        resp, _ = self.client.update_port(port['uuid'],
                                          [{'path': '/extra/key2',
                                           'op': 'remove'}])
        self.assertEqual(200, resp.status)
        extra.pop('key2')
        resp, body = self.client.show_port(port['uuid'])
        self.assertEqual(200, resp.status)
        self.assertEqual(extra, body['extra'])

        # Removing the collection
        resp, _ = self.client.update_port(port['uuid'], [{'path': '/extra',
                                                         'op': 'remove'}])
        self.assertEqual(200, resp.status)
        resp, body = self.client.show_port(port['uuid'])
        self.assertEqual(200, resp.status)
        self.assertEqual({}, body['extra'])

        # Assert nothing else was changed
        self.assertEqual(node_id, body['node_uuid'])
        self.assertEqual(address, body['address'])

    @test.attr(type='smoke')
    def test_update_port_add(self):
        node_id = self.node['uuid']
        address = data_utils.rand_mac_address()

        resp, port = self.create_port(node_id=node_id, address=address)
        self.assertEqual(201, resp.status)

        extra = {'key1': 'value1', 'key2': 'value2'}

        patch = [{'path': '/extra/key1',
                  'op': 'add',
                  'value': extra['key1']},
                 {'path': '/extra/key2',
                  'op': 'add',
                  'value': extra['key2']}]

        resp, _ = self.client.update_port(port['uuid'], patch)
        self.assertEqual(200, resp.status)

        resp, body = self.client.show_port(port['uuid'])
        self.assertEqual(200, resp.status)
        self.assertEqual(extra, body['extra'])

    @test.attr(type='smoke')
    def test_update_port_mixed_ops(self):
        node_id = self.node['uuid']
        address = data_utils.rand_mac_address()
        extra = {'key1': 'value1', 'key2': 'value2'}

        resp, port = self.create_port(node_id=node_id, address=address,
                                      extra=extra)
        self.assertEqual(201, resp.status)

        new_address = data_utils.rand_mac_address()
        new_extra = {'key1': 'new-value1', 'key3': 'new-value3'}

        patch = [{'path': '/address',
                  'op': 'replace',
                  'value': new_address},
                 {'path': '/extra/key1',
                  'op': 'replace',
                  'value': new_extra['key1']},
                 {'path': '/extra/key2',
                  'op': 'remove'},
                 {'path': '/extra/key3',
                  'op': 'add',
                  'value': new_extra['key3']}]

        resp, _ = self.client.update_port(port['uuid'], patch)
        self.assertEqual(200, resp.status)

        resp, body = self.client.show_port(port['uuid'])
        self.assertEqual(200, resp.status)
        self.assertEqual(new_address, body['address'])
        self.assertEqual(new_extra, body['extra'])