1#!/usr/bin/env python
2#
3# Copyright 2019 - 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"""Tests for acloud.internal.lib.cheeps_compute_client."""
17
18import unittest
19
20from unittest import mock
21
22from acloud.internal import constants
23from acloud.internal.lib import cheeps_compute_client
24from acloud.internal.lib import driver_test_lib
25from acloud.internal.lib import gcompute_client
26
27
28class CheepsComputeClientTest(driver_test_lib.BaseDriverTest):
29    """Test CheepsComputeClient."""
30
31    SSH_PUBLIC_KEY_PATH = ""
32    INSTANCE = "fake-instance"
33    IMAGE = "fake-image"
34    IMAGE_PROJECT = "fake-image-project"
35    MACHINE_TYPE = "fake-machine-type"
36    NETWORK = "fake-network"
37    ZONE = "fake-zone"
38    METADATA = {"metadata_key": "metadata_value"}
39    BOOT_DISK_SIZE_GB = 10
40    ANDROID_BUILD_ID = 123
41    ANDROID_BUILD_TARGET = 'cheese-userdebug'
42    DPI = 320
43    X_RES = 720
44    Y_RES = 1280
45    USER = "test_user"
46    PASSWORD = "test_password"
47    CHEEPS_BETTY_IMAGE = 'abcasdf'
48
49    def _GetFakeConfig(self):
50        """Create a fake configuration object.
51
52        Returns:
53            A fake configuration mock object.
54        """
55
56        fake_cfg = mock.MagicMock()
57        fake_cfg.ssh_public_key_path = self.SSH_PUBLIC_KEY_PATH
58        fake_cfg.machine_type = self.MACHINE_TYPE
59        fake_cfg.network = self.NETWORK
60        fake_cfg.zone = self.ZONE
61        fake_cfg.resolution = "{x}x{y}x32x{dpi}".format(
62            x=self.X_RES, y=self.Y_RES, dpi=self.DPI)
63        fake_cfg.metadata_variable = self.METADATA
64        return fake_cfg
65
66    def setUp(self):
67        """Set up the test."""
68
69        super(CheepsComputeClientTest, self).setUp()
70        self.Patch(cheeps_compute_client.CheepsComputeClient,
71                   "InitResourceHandle")
72        self.cheeps_compute_client = (
73            cheeps_compute_client.CheepsComputeClient(self._GetFakeConfig(),
74                                                      mock.MagicMock()))
75        self.Patch(
76            gcompute_client.ComputeClient, "CompareMachineSize", return_value=1)
77        self.Patch(
78            gcompute_client.ComputeClient,
79            "GetImage",
80            return_value={"diskSizeGb": self.BOOT_DISK_SIZE_GB})
81        self.Patch(gcompute_client.ComputeClient, "CreateInstance")
82
83    def testCreateInstance(self):
84        """Test CreateInstance."""
85
86        expected_metadata = {
87            'android_build_id': self.ANDROID_BUILD_ID,
88            'android_build_target': self.ANDROID_BUILD_TARGET,
89            'avd_type': "cheeps",
90            'betty_image': self.CHEEPS_BETTY_IMAGE,
91            'cvd_01_dpi': str(self.DPI),
92            'cvd_01_x_res': str(self.X_RES),
93            'cvd_01_y_res': str(self.Y_RES),
94            'display': "%sx%s (%s)"%(
95                str(self.X_RES),
96                str(self.Y_RES),
97                str(self.DPI)),
98            'user': self.USER,
99            'password': self.PASSWORD,
100        }
101        expected_metadata.update(self.METADATA)
102
103        avd_spec = mock.MagicMock()
104        avd_spec.hw_property = {constants.HW_X_RES: str(self.X_RES),
105                                constants.HW_Y_RES: str(self.Y_RES),
106                                constants.HW_ALIAS_DPI: str(self.DPI)}
107        avd_spec.username = self.USER
108        avd_spec.password = self.PASSWORD
109        avd_spec.remote_image = {
110            constants.BUILD_ID: self.ANDROID_BUILD_ID,
111            constants.BUILD_TARGET: self.ANDROID_BUILD_TARGET,
112            constants.CHEEPS_BETTY_IMAGE: self.CHEEPS_BETTY_IMAGE,
113        }
114
115        self.cheeps_compute_client.CreateInstance(
116            self.INSTANCE,
117            self.IMAGE,
118            self.IMAGE_PROJECT,
119            avd_spec)
120        # pylint: disable=no-member
121        gcompute_client.ComputeClient.CreateInstance.assert_called_with(
122            self.cheeps_compute_client,
123            instance=self.INSTANCE,
124            image_name=self.IMAGE,
125            image_project=self.IMAGE_PROJECT,
126            disk_args=None,
127            metadata=expected_metadata,
128            machine_type=self.MACHINE_TYPE,
129            network=self.NETWORK,
130            zone=self.ZONE)
131
132    def testCreateInstanceMissingParams(self):
133        """Test CreateInstance with optional avd_spec parameters missing."""
134        expected_metadata = {
135            'android_build_id': self.ANDROID_BUILD_ID,
136            'android_build_target': self.ANDROID_BUILD_TARGET,
137            'avd_type': "cheeps",
138            'betty_image': None,
139            'cvd_01_dpi': str(self.DPI),
140            'cvd_01_x_res': str(self.X_RES),
141            'cvd_01_y_res': str(self.Y_RES),
142            'display': "%sx%s (%s)"%(
143                str(self.X_RES),
144                str(self.Y_RES),
145                str(self.DPI)),
146        }
147        expected_metadata.update(self.METADATA)
148
149
150        avd_spec = mock.MagicMock()
151        avd_spec.hw_property = {constants.HW_X_RES: str(self.X_RES),
152                                constants.HW_Y_RES: str(self.Y_RES),
153                                constants.HW_ALIAS_DPI: str(self.DPI)}
154        avd_spec.username = None
155        avd_spec.password = None
156        avd_spec.remote_image = {
157            constants.BUILD_ID: self.ANDROID_BUILD_ID,
158            constants.BUILD_TARGET: self.ANDROID_BUILD_TARGET,
159            constants.CHEEPS_BETTY_IMAGE: None,
160        }
161
162        self.cheeps_compute_client.CreateInstance(
163            self.INSTANCE,
164            self.IMAGE,
165            self.IMAGE_PROJECT,
166            avd_spec)
167        # pylint: disable=no-member
168        gcompute_client.ComputeClient.CreateInstance.assert_called_with(
169            self.cheeps_compute_client,
170            instance=self.INSTANCE,
171            image_name=self.IMAGE,
172            image_project=self.IMAGE_PROJECT,
173            disk_args=None,
174            metadata=expected_metadata,
175            machine_type=self.MACHINE_TYPE,
176            network=self.NETWORK,
177            zone=self.ZONE)
178
179if __name__ == "__main__":
180    unittest.main()
181