Tri Vo | 29ac182 | 2016-10-01 17:06:29 -0700 | [diff] [blame] | 1 | #!/usr/bin/env python |
| 2 | # |
| 3 | # Copyright 2016 - The Android Open Source Project |
| 4 | # |
| 5 | # Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 | # you may not use this file except in compliance with the License. |
| 7 | # You may obtain a copy of the License at |
| 8 | # |
| 9 | # http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | # |
| 11 | # Unless required by applicable law or agreed to in writing, software |
| 12 | # distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | # See the License for the specific language governing permissions and |
| 15 | # limitations under the License. |
| 16 | |
| 17 | """Tests for acloud.public.device_driver.""" |
| 18 | |
| 19 | import datetime |
| 20 | import uuid |
| 21 | |
| 22 | import dateutil.parser |
| 23 | import mock |
| 24 | |
| 25 | import unittest |
| 26 | from acloud.internal.lib import auth |
Tri Vo | 05f0189 | 2017-03-02 11:28:31 -0800 | [diff] [blame] | 27 | from acloud.internal.lib import android_build_client |
Tri Vo | 29ac182 | 2016-10-01 17:06:29 -0700 | [diff] [blame] | 28 | from acloud.internal.lib import android_compute_client |
| 29 | from acloud.internal.lib import driver_test_lib |
| 30 | from acloud.internal.lib import gstorage_client |
| 31 | from acloud.public import device_driver |
| 32 | |
| 33 | |
| 34 | class DeviceDriverTest(driver_test_lib.BaseDriverTest): |
| 35 | """Test device_driver.""" |
| 36 | |
| 37 | def setUp(self): |
| 38 | """Set up the test.""" |
| 39 | super(DeviceDriverTest, self).setUp() |
| 40 | self.build_client = mock.MagicMock() |
| 41 | self.Patch(android_build_client, "AndroidBuildClient", |
| 42 | return_value=self.build_client) |
| 43 | self.storage_client = mock.MagicMock() |
| 44 | self.Patch( |
| 45 | gstorage_client, "StorageClient", return_value=self.storage_client) |
| 46 | self.compute_client = mock.MagicMock() |
| 47 | self.Patch( |
| 48 | android_compute_client, |
| 49 | "AndroidComputeClient", |
| 50 | return_value=self.compute_client) |
| 51 | self.Patch(auth, "CreateCredentials", return_value=mock.MagicMock()) |
| 52 | |
| 53 | def _CreateCfg(self): |
| 54 | """A helper method that creates a mock configuration object.""" |
| 55 | cfg = mock.MagicMock() |
| 56 | cfg.service_account_name = "fake@service.com" |
| 57 | cfg.service_account_private_key_path = "/fake/path/to/key" |
| 58 | cfg.zone = "fake_zone" |
| 59 | cfg.disk_image_name = "fake_image.tar.gz" |
| 60 | cfg.disk_image_mime_type = "fake/type" |
| 61 | cfg.storage_bucket_name = "fake_bucket" |
| 62 | cfg.extra_data_disk_size_gb = 4 |
| 63 | cfg.precreated_data_image_map = { |
| 64 | 4: "extradisk-image-4gb", |
| 65 | 10: "extradisk-image-10gb" |
| 66 | } |
Fang Deng | 69498c3 | 2017-03-02 14:29:30 -0800 | [diff] [blame] | 67 | cfg.ssh_private_key_path = "" |
| 68 | cfg.ssh_public_key_path = "" |
Tri Vo | 29ac182 | 2016-10-01 17:06:29 -0700 | [diff] [blame] | 69 | |
| 70 | return cfg |
| 71 | |
| 72 | def testCreateAndroidVirtualDevices(self): |
| 73 | """Test CreateAndroidVirtualDevices.""" |
| 74 | cfg = self._CreateCfg() |
| 75 | fake_gs_url = "fake_gs_url" |
| 76 | fake_ip = "140.1.1.1" |
| 77 | fake_instance = "fake-instance" |
| 78 | fake_image = "fake-image" |
| 79 | fake_build_target = "fake_target" |
| 80 | fake_build_id = "12345" |
| 81 | |
| 82 | # Mock uuid |
| 83 | fake_uuid = mock.MagicMock(hex="1234") |
| 84 | self.Patch(uuid, "uuid4", return_value=fake_uuid) |
| 85 | fake_gs_object = fake_uuid.hex + "-" + cfg.disk_image_name |
| 86 | self.storage_client.GetUrl.return_value = fake_gs_url |
| 87 | |
| 88 | # Mock compute client methods |
| 89 | disk_name = "extradisk-image-4gb" |
| 90 | self.compute_client.GetInstanceIP.return_value = fake_ip |
| 91 | self.compute_client.GenerateImageName.return_value = fake_image |
| 92 | self.compute_client.GenerateInstanceName.return_value = fake_instance |
| 93 | self.compute_client.GetDataDiskName.return_value = disk_name |
| 94 | |
| 95 | # Verify |
| 96 | r = device_driver.CreateAndroidVirtualDevices( |
| 97 | cfg, fake_build_target, fake_build_id) |
| 98 | self.build_client.CopyTo.assert_called_with( |
| 99 | fake_build_target, fake_build_id, artifact_name=cfg.disk_image_name, |
| 100 | destination_bucket=cfg.storage_bucket_name, |
| 101 | destination_path=fake_gs_object) |
| 102 | self.compute_client.CreateImage.assert_called_with( |
| 103 | image_name=fake_image, source_uri=fake_gs_url) |
| 104 | self.compute_client.CreateInstance.assert_called_with( |
| 105 | fake_instance, fake_image, disk_name) |
| 106 | self.compute_client.DeleteImage.assert_called_with(fake_image) |
| 107 | self.storage_client.Delete(cfg.storage_bucket_name, fake_gs_object) |
| 108 | |
| 109 | self.assertEquals( |
| 110 | r.data, |
| 111 | { |
| 112 | "devices": [ |
| 113 | { |
| 114 | "instance_name": fake_instance, |
| 115 | "ip": fake_ip, |
| 116 | }, |
| 117 | ], |
| 118 | } |
| 119 | ) |
| 120 | self.assertEquals(r.command, "create") |
| 121 | self.assertEquals(r.status, "SUCCESS") |
| 122 | |
| 123 | |
| 124 | def testDeleteAndroidVirtualDevices(self): |
| 125 | """Test DeleteAndroidVirtualDevices.""" |
| 126 | instance_names = ["fake-instance-1", "fake-instance-2"] |
| 127 | self.compute_client.DeleteInstances.return_value = (instance_names, [], |
| 128 | []) |
| 129 | cfg = self._CreateCfg() |
| 130 | r = device_driver.DeleteAndroidVirtualDevices(cfg, instance_names) |
| 131 | self.compute_client.DeleteInstances.assert_called_once_with( |
| 132 | instance_names, cfg.zone) |
| 133 | self.assertEquals(r.data, { |
| 134 | "deleted": [ |
| 135 | { |
| 136 | "name": instance_names[0], |
| 137 | "type": "instance", |
| 138 | }, |
| 139 | { |
| 140 | "name": instance_names[1], |
| 141 | "type": "instance", |
| 142 | }, |
| 143 | ], |
| 144 | }) |
| 145 | self.assertEquals(r.command, "delete") |
| 146 | self.assertEquals(r.status, "SUCCESS") |
| 147 | |
| 148 | def testCleanup(self): |
| 149 | expiration_mins = 30 |
| 150 | before_deadline = "2015-10-29T12:00:30.018-07:00" |
| 151 | after_deadline = "2015-10-29T12:45:30.018-07:00" |
| 152 | now = "2015-10-29T13:00:30.018-07:00" |
| 153 | self.Patch(device_driver, "datetime") |
| 154 | device_driver.datetime.datetime.now.return_value = dateutil.parser.parse( |
| 155 | now) |
| 156 | device_driver.datetime.timedelta.return_value = datetime.timedelta( |
| 157 | minutes=expiration_mins) |
| 158 | fake_instances = [ |
| 159 | { |
| 160 | "name": "fake_instance_1", |
| 161 | "creationTimestamp": before_deadline, |
| 162 | }, { |
| 163 | "name": "fake_instance_2", |
| 164 | "creationTimestamp": after_deadline, |
| 165 | } |
| 166 | ] |
| 167 | fake_images = [ |
| 168 | { |
| 169 | "name": "extradisk-image-4gb", |
| 170 | "creationTimestamp": before_deadline, |
| 171 | }, { |
| 172 | "name": "fake_image_1", |
| 173 | "creationTimestamp": before_deadline, |
| 174 | }, { |
| 175 | "name": "fake_image_2", |
| 176 | "creationTimestamp": after_deadline, |
| 177 | } |
| 178 | ] |
| 179 | fake_disks = [ |
| 180 | { |
| 181 | "name": "fake_disk_1", |
| 182 | "creationTimestamp": before_deadline, |
| 183 | }, { |
| 184 | "name": "fake_disk_2", |
| 185 | "creationTimestamp": before_deadline, |
| 186 | "users": ["some-instance-using-the-disk"] |
| 187 | }, { |
| 188 | "name": "fake_disk_3", |
| 189 | "creationTimestamp": after_deadline, |
| 190 | } |
| 191 | ] |
| 192 | fake_objects = [ |
| 193 | { |
| 194 | "name": "fake_object_1", |
| 195 | "timeCreated": before_deadline, |
| 196 | }, { |
| 197 | "name": "fake_object_2", |
| 198 | "timeCreated": after_deadline, |
| 199 | } |
| 200 | ] |
| 201 | self.compute_client.ListInstances.return_value = fake_instances |
| 202 | self.compute_client.ListImages.return_value = fake_images |
| 203 | self.compute_client.ListDisks.return_value = fake_disks |
| 204 | self.storage_client.List.return_value = fake_objects |
| 205 | self.compute_client.DeleteInstances.return_value = ( |
| 206 | ["fake_instance_1"], [], []) |
| 207 | self.compute_client.DeleteImages.return_value = (["fake_image_1"], [], |
| 208 | []) |
| 209 | self.compute_client.DeleteDisks.return_value = (["fake_disk_1"], [], |
| 210 | []) |
| 211 | self.storage_client.DeleteFiles.return_value = (["fake_object_1"], [], |
| 212 | []) |
| 213 | cfg = self._CreateCfg() |
| 214 | r = device_driver.Cleanup(cfg, expiration_mins) |
| 215 | self.assertEqual(r.errors, []) |
| 216 | expected_report_data = { |
| 217 | "deleted": [ |
| 218 | {"name": "fake_instance_1", |
| 219 | "type": "instance"}, |
| 220 | {"name": "fake_image_1", |
| 221 | "type": "image"}, |
| 222 | {"name": "fake_disk_1", |
| 223 | "type": "disk"}, |
| 224 | {"name": "fake_object_1", |
| 225 | "type": "cached_build_artifact"}, |
| 226 | ] |
| 227 | } |
| 228 | self.assertEqual(r.data, expected_report_data) |
| 229 | |
| 230 | self.compute_client.ListInstances.assert_called_once_with( |
| 231 | zone=cfg.zone) |
| 232 | self.compute_client.DeleteInstances.assert_called_once_with( |
| 233 | instances=["fake_instance_1"], zone=cfg.zone) |
| 234 | |
| 235 | self.compute_client.ListImages.assert_called_once_with() |
| 236 | self.compute_client.DeleteImages.assert_called_once_with( |
| 237 | image_names=["fake_image_1"]) |
| 238 | |
| 239 | self.compute_client.ListDisks.assert_called_once_with(zone=cfg.zone) |
| 240 | self.compute_client.DeleteDisks.assert_called_once_with( |
| 241 | disk_names=["fake_disk_1"], zone=cfg.zone) |
| 242 | |
| 243 | self.storage_client.List.assert_called_once_with( |
| 244 | bucket_name=cfg.storage_bucket_name) |
| 245 | self.storage_client.DeleteFiles.assert_called_once_with( |
| 246 | bucket_name=cfg.storage_bucket_name, |
| 247 | object_names=["fake_object_1"]) |
| 248 | |
| 249 | |
| 250 | if __name__ == "__main__": |
| 251 | unittest.main() |