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gce-api/gceapi/tests/unit/api/test_instances.py
Andrey Pavlov 75905790e5 update gce api to current OpenStack 
- add devstack plugin
- update openstack common
- move unit tests to unit folder
- update infrastructural files

Change-Id: Id72006f70110dbd1762f42b582470ac5f3439f2a
2015-09-03 17:16:30 +03:00

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Python
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# Copyright 2014
# The Cloudscaling Group, Inc.
#
# 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.
import copy
from gceapi.tests.unit.api import common
EXPECTED_INSTANCES = [{
"kind": "compute#instance",
"id": "3991024138321713624",
"creationTimestamp": "2013-08-14T13:45:32Z",
"zone":
"http://localhost/compute/v1beta15/projects/fake_project/zones/nova",
"status": "RUNNING",
"statusMessage": "ACTIVE",
"name": "i1",
"description": "i1 description",
"machineType": "http://localhost/compute/v1beta15/projects/fake_project"
"/zones/nova/machineTypes/m1-small",
"networkInterfaces": [{
"network": "http://localhost/compute/v1beta15/projects/fake_project"
"/global/networks/private",
"networkIP": "10.0.1.3",
"name": "private",
"accessConfigs": [{
"kind": "compute#accessConfig",
"type": "ONE_TO_ONE_NAT",
"name": "ip for i1",
"natIP": "192.168.138.196"
}]
}],
"disks": [{
"autoDelete": False,
"kind": "compute#attachedDisk",
"index": 0,
"type": "PERSISTENT",
"mode": "READ_WRITE",
"source": "http://localhost/compute/v1beta15/projects/fake_project"
"/zones/nova/disks/i1",
"deviceName": "christmas-tree",
"boot": True,
}],
"metadata": {
"kind": "compute#metadata",
"items": [],
},
"selfLink": "http://localhost/compute/v1beta15/projects/fake_project"
"/zones/nova/instances/i1"
}, {
"kind": "compute#instance",
"id": "3991024138321713621",
"creationTimestamp": "2013-08-14T13:46:36Z",
"zone": "http://localhost/compute/v1beta15/projects/fake_project"
"/zones/nova",
"status": "STOPPED",
"statusMessage": "SUSPENDED",
"name": "i2",
"description": "i2 description",
"machineType": "http://localhost/compute/v1beta15/projects/fake_project"
"/zones/nova/machineTypes/m1-large",
"networkInterfaces": [{
"network": "http://localhost/compute/v1beta15/projects/fake_project"
"/global/networks/default",
"networkIP": "10.100.0.3",
"name": "default",
"accessConfigs": []
}],
"disks": [],
"metadata": {
"kind": "compute#metadata",
"items": [],
},
"selfLink": "http://localhost/compute/v1beta15/projects/fake_project"
"/zones/nova/instances/i2"
}]
class InstancesTest(common.GCEControllerTest):
def setUp(self):
super(InstancesTest, self).setUp()
def test_get_instance_by_invalid_name(self):
response = self.request_gce('/fake_project/zones/nova/instances/fake')
self.assertEqual(404, response.status_int)
def test_get_instance_by_name(self):
response = self.request_gce('/fake_project/zones/nova/instances/i1')
self.assertEqual(200, response.status_int)
self.assertDictEqual(response.json_body, EXPECTED_INSTANCES[0])
def test_get_instance_list_filtered(self):
response = self.request_gce("/fake_project/zones/nova/instances"
"?filter=name+eq+i1")
expected = {
"kind": "compute#instanceList",
"id": "projects/fake_project/zones/nova/instances",
"selfLink": "http://localhost/compute/v1beta15/projects"
"/fake_project/zones/nova/instances",
}
response_body = copy.deepcopy(response.json_body)
instances = response_body.pop("items")
self.assertDictEqual(response_body, expected)
self.assertEqual(len(instances), 1)
self.assertDictEqual(instances[0], EXPECTED_INSTANCES[0])
def test_get_instance_list(self):
response = self.request_gce('/fake_project/zones/nova/instances')
expected = {
"kind": "compute#instanceList",
"id": "projects/fake_project/zones/nova/instances",
"selfLink": "http://localhost/compute/v1beta15/projects"
"/fake_project/zones/nova/instances",
}
response_body = copy.deepcopy(response.json_body)
instances = response_body.pop("items")
self.assertDictEqual(response_body, expected)
self.assertDictEqual(instances[0], EXPECTED_INSTANCES[0])
self.assertDictEqual(instances[1], EXPECTED_INSTANCES[1])
def test_get_instance_aggregated_list_filtered(self):
response = self.request_gce("/fake_project/aggregated/instances"
"?filter=name+eq+i2")
expected = {
"kind": "compute#instanceAggregatedList",
"id": "projects/fake_project/aggregated/instances",
"selfLink": "http://localhost/compute/v1beta15/projects"
"/fake_project/aggregated/instances",
"items": {
"zones/nova": {},
}
}
response_body = copy.deepcopy(response.json_body)
instances = response_body["items"]["zones/nova"].pop("instances")
self.assertDictEqual(response_body, expected)
self.assertEqual(len(instances), 1)
self.assertDictEqual(instances[0], EXPECTED_INSTANCES[1])
def test_get_instance_aggregated_list(self):
response = self.request_gce('/fake_project/aggregated/instances')
expected = {
"kind": "compute#instanceAggregatedList",
"id": "projects/fake_project/aggregated/instances",
"selfLink": "http://localhost/compute/v1beta15/projects"
"/fake_project/aggregated/instances",
"items": {
"zones/nova": {},
}
}
response_body = copy.deepcopy(response.json_body)
instances = response_body["items"]["zones/nova"].pop("instances")
self.assertDictEqual(response_body, expected)
self.assertDictInListBySelfLink(EXPECTED_INSTANCES[0], instances)
self.assertDictInListBySelfLink(EXPECTED_INSTANCES[1], instances)
def test_delete_instance_with_invalid_name(self):
response = self.request_gce("/fake_project/zones/nova"
"/instances/fake-instance", method="DELETE")
self.assertEqual(404, response.status_int)
def test_delete_instance(self):
response = self.request_gce(
"/fake_project/zones/nova/instances/i2",
method="DELETE")
expected = {
"targetId": "3991024138321713621",
"operationType": "delete",
"targetLink": "http://localhost/compute/v1beta15/projects/"
"fake_project/zones/nova/instances/i2",
}
expected.update(common.COMMON_ZONE_PENDING_OPERATION)
self.assertEqual(200, response.status_int)
self.assertDictEqual(expected, response.json_body)
def test_reset_instance(self):
response = self.request_gce(
"/fake_project/zones/nova/instances/i1/reset",
method="POST")
expected = {
"operationType": "reset",
"targetId": "3991024138321713624",
"targetLink": "http://localhost/compute/v1beta15/projects/"
"fake_project/zones/nova/instances/i1",
}
expected.update(common.COMMON_ZONE_PENDING_OPERATION)
self.assertEqual(200, response.status_int)
self.assertDictEqual(expected, response.json_body)
def test_create_instance(self):
request_body = {
"name": "i3",
"description": "inst01descr",
"machineType": "http://localhost/compute/v1beta15/projects/"
"fake_project/zones/nova/m1-small",
"disks": [{
"kind": "compute#attachedDisk",
"boot": True,
"type": "PERSISTENT",
"mode": "READ_WRITE",
"deviceName": "vda",
"zone": "http://localhost/compute/v1beta15/projects/"
"fake_project/zones/nova",
"source": "http://localhost/compute/v1beta15/projects/"
"fake_project/zones/nova/disks/fake-disk-1"
}],
"networkInterfaces": [{
"kind": "compute#instanceNetworkInterface",
"network": ("http://localhost/compute/v1beta15/projects"
"/admin/fake_project/global/private"),
}],
}
response = self.request_gce("/fake_project/zones/nova/instances",
method="POST",
body=request_body)
self.assertEqual(200, response.status_int)
expected = {
"operationType": "insert",
"targetId": "3991024138321713622",
"targetLink": "http://localhost/compute/v1beta15/projects/"
"fake_project/zones/nova/instances/i3",
}
expected.update(common.COMMON_ZONE_PENDING_OPERATION)
self.assertDictEqual(expected, response.json_body)
def test_add_access_config(self):
request_body = {
"name": "ip for i2",
"type": "ONE_TO_ONE_NAT",
"natIP": "192.168.138.195"
}
response = self.request_gce("/fake_project/zones/nova"
"/instances/i2/addAccessConfig?networkInterface=default",
method="POST",
body=request_body)
expected = {
"operationType": "addAccessConfig",
"targetId": "3991024138321713621",
"targetLink": "http://localhost/compute/v1beta15/projects/"
"fake_project/zones/nova/instances/i2",
}
expected.update(common.COMMON_ZONE_FINISHED_OPERATION)
self.assertEqual(200, response.status_int)
self.assertDictEqual(expected, response.json_body)
def test_delete_access_config(self):
response = self.request_gce("/fake_project/zones/nova/"
"instances/i1/deleteAccessConfig"
"?accessConfig=ip for i1"
"&networkInterface=private",
method="POST")
expected = {
"operationType": "deleteAccessConfig",
"targetId": "3991024138321713624",
"targetLink": "http://localhost/compute/v1beta15/projects/"
"fake_project/zones/nova/instances/i1",
}
expected.update(common.COMMON_ZONE_FINISHED_OPERATION)
self.assertEqual(200, response.status_int)
self.assertDictEqual(expected, response.json_body)
def test_attach_disk(self):
request_body = {
"deviceName": "ghost",
"source": "http://localhost/compute/v1beta15/projects/fake_project"
"/zones/nova/disks/i1"
}
response = self.request_gce("/fake_project/zones/nova"
"/instances/i2/attachDisk",
method="POST",
body=request_body)
expected = {
"operationType": "attachDisk",
"targetId": "3991024138321713621",
"targetLink": "http://localhost/compute/v1beta15/projects/"
"fake_project/zones/nova/instances/i2",
}
expected.update(common.COMMON_ZONE_PENDING_OPERATION)
self.assertEqual(200, response.status_int)
self.assertDictEqual(expected, response.json_body)
def test_detach_disk(self):
response = self.request_gce("/fake_project/zones/nova/"
"instances/i1/detachDisk?deviceName=christmas-tree",
method="POST")
expected = {
"operationType": "detachDisk",
"targetId": "3991024138321713624",
"targetLink": "http://localhost/compute/v1beta15/projects/"
"fake_project/zones/nova/instances/i1",
}
expected.update(common.COMMON_ZONE_PENDING_OPERATION)
self.assertEqual(200, response.status_int)
self.assertDictEqual(expected, response.json_body)
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