#!/usr/bin/env python # # Copyright 2016 - The Android Open Source Project # # 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. """Tests for android_compute_client.""" import unittest from unittest import mock from acloud import errors from acloud.internal.lib import android_compute_client from acloud.internal.lib import driver_test_lib from acloud.internal.lib import gcompute_client class AndroidComputeClientTest(driver_test_lib.BaseDriverTest): """Test AndroidComputeClient.""" PROJECT = "fake-project" SERVICE_ACCOUNT_NAME = "fake@fake.com" PRIVATE_KEY_PATH = "/fake/key/path" SSH_PUBLIC_KEY_PATH = "" IMAGE = "fake-image" GS_IMAGE_SOURCE_URI = "https://storage.googleapis.com/fake-bucket/fake.tar.gz" MACHINE_TYPE = "fake-machine-type" MIN_MACHINE_SIZE = "fake-min-machine-size" METADATA = ("metadata_key", "metadata_value") NETWORK = "fake-network" ZONE = "fake-zone" ORIENTATION = "portrait" DEVICE_RESOLUTION = "1200x1200x1200x1200" TARGET = "aosp_cf_x86_64_phone-userdebug" BUILD_ID = "2263051" INSTANCE = "fake-instance" BOOT_COMPLETED_MSG = "VIRTUAL_DEVICE_BOOT_COMPLETED" BOOT_STARTED_MSG = "VIRTUAL_DEVICE_BOOT_STARTED" DPI = 160 X_RES = 720 Y_RES = 1280 EXTRA_SCOPES = None def _GetFakeConfig(self): """Create a fake configuration object. Returns: A fake configuration mock object. """ fake_cfg = mock.MagicMock() fake_cfg.project = self.PROJECT fake_cfg.service_account_name = self.SERVICE_ACCOUNT_NAME fake_cfg.service_account_private_key_path = self.PRIVATE_KEY_PATH fake_cfg.ssh_public_key_path = self.SSH_PUBLIC_KEY_PATH fake_cfg.zone = self.ZONE fake_cfg.machine_type = self.MACHINE_TYPE fake_cfg.min_machine_size = self.MIN_MACHINE_SIZE fake_cfg.network = self.NETWORK fake_cfg.orientation = self.ORIENTATION fake_cfg.resolution = self.DEVICE_RESOLUTION fake_cfg.metadata_variable = {self.METADATA[0]: self.METADATA[1]} fake_cfg.extra_scopes = self.EXTRA_SCOPES return fake_cfg def setUp(self): """Set up the test.""" super().setUp() self.Patch(android_compute_client.AndroidComputeClient, "InitResourceHandle") self.android_compute_client = android_compute_client.AndroidComputeClient( self._GetFakeConfig(), mock.MagicMock()) # pylint: disable=no-member def testCreateImage(self): """Test CreateImage.""" self.Patch(gcompute_client.ComputeClient, "CreateImage") self.Patch( gcompute_client.ComputeClient, "CheckImageExists", return_value=False) image_name = "image-gce-x86-userdebug-2345-abcd" self.android_compute_client.CreateImage(image_name, self.GS_IMAGE_SOURCE_URI) super(android_compute_client.AndroidComputeClient, self.android_compute_client).CreateImage.assert_called_with( image_name, self.GS_IMAGE_SOURCE_URI) def testCreateInstance(self): """Test CreateInstance.""" image_project = None gpu = None self.Patch( gcompute_client.ComputeClient, "CompareMachineSize", return_value=1) self.Patch(gcompute_client.ComputeClient, "CreateInstance") self.Patch( gcompute_client.ComputeClient, "_GetDiskArgs", return_value=[{ "fake_arg": "fake_value" }]) instance_name = "gce-x86-userdebug-2345-abcd" extra_disk_name = "gce-x86-userdebug-2345-abcd-data" expected_metadata = { self.METADATA[0]: self.METADATA[1], "cfg_sta_display_resolution": self.DEVICE_RESOLUTION, "t_force_orientation": self.ORIENTATION, "avd_type": "gce", "display": "720x1280 (160)" } expected_disk_args = [{ "fake_arg": "fake_value" }] fake_avd_spec = mock.MagicMock() fake_avd_spec.avd_type = "gce" fake_avd_spec.hw_property = { "x_res" : str(self.X_RES), "y_res" : str(self.Y_RES), "dpi" : str(self.DPI)} self.android_compute_client.CreateInstance(instance_name, self.IMAGE, extra_disk_name=extra_disk_name, avd_spec=fake_avd_spec) super(android_compute_client.AndroidComputeClient, self.android_compute_client).CreateInstance.assert_called_with( instance_name, self.IMAGE, self.MACHINE_TYPE, expected_metadata, self.NETWORK, self.ZONE, expected_disk_args, image_project, gpu, extra_disk_name, extra_scopes=self.EXTRA_SCOPES, tags=None) # pylint: disable=invalid-name def testCheckMachineSizeMeetsRequirement(self): """Test CheckMachineSize when machine size meets requirement.""" self.Patch( gcompute_client.ComputeClient, "CompareMachineSize", return_value=1) # pylint: disable=protected-access self.android_compute_client._CheckMachineSize() self.android_compute_client.CompareMachineSize.assert_called_with( self.MACHINE_TYPE, self.MIN_MACHINE_SIZE, self.ZONE) def testCheckMachineSizeDoesNotMeetRequirement(self): """Test CheckMachineSize when machine size does not meet requirement.""" self.Patch( gcompute_client.ComputeClient, "CompareMachineSize", return_value=-1) self.assertRaisesRegex( errors.DriverError, ".*does not meet the minimum required machine size.*", # pylint: disable=protected-access self.android_compute_client._CheckMachineSize) self.android_compute_client.CompareMachineSize.assert_called_with( self.MACHINE_TYPE, self.MIN_MACHINE_SIZE, self.ZONE) def testCheckBoot(self): """Test CheckBoot.""" self.Patch( gcompute_client.ComputeClient, "GetSerialPortOutput", return_value="") self.assertFalse(self.android_compute_client.CheckBoot(self.INSTANCE)) self.Patch( gcompute_client.ComputeClient, "GetSerialPortOutput", return_value=self.BOOT_COMPLETED_MSG) self.assertTrue(self.android_compute_client.CheckBoot(self.INSTANCE)) self.Patch( gcompute_client.ComputeClient, "GetSerialPortOutput", return_value=self.BOOT_STARTED_MSG) self.assertTrue(self.android_compute_client.CheckBoot(self.INSTANCE)) if __name__ == "__main__": unittest.main()