azure-cli-extensions/src/ssh/azext_ssh/tests/latest/test_connectivity_utils.py at d1797726ec72c4a2ebce9c891461a4a0bd6c1ec9 · Azure/azure-cli-extensions · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
# --------------------------------------------------------------------------------------------
# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License. See License.txt in the project root for license information.
# --------------------------------------------------------------------------------------------
import unittest
from unittest import mock
from azext_ssh import connectivity_utils

from azure.cli.core import azclierror


class SshConnectivityUtilsCommandTest(unittest.TestCase):

    @mock.patch('platform.machine')
    def test_get_client_architecture_arm64(self, mock_plat):
        mock_plat.return_value = 'arm64'
        arch = connectivity_utils._get_client_architeture()
        self.assertEqual(arch, 'arm64')

    @mock.patch('platform.machine')
    def test_get_client_architecture_aarch64(self, mock_plat):
        mock_plat.return_value = 'aarch64'
        arch = connectivity_utils._get_client_architeture()
        self.assertEqual(arch, 'arm64')

    @mock.patch('platform.machine')
    def test_get_client_architecture_amd64(self, mock_plat):
        mock_plat.return_value = 'AMD64'
        arch = connectivity_utils._get_client_architeture()
        self.assertEqual(arch, 'amd64')

    @mock.patch('platform.machine')
    def test_get_client_architecture_x86(self, mock_plat):
        mock_plat.return_value = 'x64_86'
        arch = connectivity_utils._get_client_architeture()
        self.assertEqual(arch, '386')

    @mock.patch('platform.machine')
    def test_get_client_architecture_empty(self, mock_plat):
        mock_plat.return_value = ''
        with self.assertRaises(azclierror.BadRequestError):
            arch = connectivity_utils._get_client_architeture()

    @mock.patch('platform.machine')
    def test_get_client_architecture_unsupported(self, mock_plat):
        mock_plat.return_value = 'blabla'
        with self.assertRaises(azclierror.BadRequestError):
            arch = connectivity_utils._get_client_architeture()

    @mock.patch('platform.system')
    def test_get_client_os_unsupported(self, mock_plat):
        mock_plat.return_value = 'blabla'
        with self.assertRaises(azclierror.BadRequestError):
            arch = connectivity_utils._get_client_operating_system()

    def test_get_proxy_filename_amd_windows(self):
        name = connectivity_utils._get_proxy_filename('Windows', 'amd64')
        self.assertEqual(name, 'sshProxy_windows_amd64_1_3_026973.exe')

    def test_get_proxy_filename_arm_linux(self):
        name = connectivity_utils._get_proxy_filename('Linux', 'arm64')
        self.assertEqual(name, 'sshProxy_linux_arm64_1_3_026973')

    def test_get_proxy_filename_arm_Darwin(self):
        name = connectivity_utils._get_proxy_filename('Darwin', 'arm64')
        self.assertEqual(name, 'sshProxy_darwin_arm64_1_3_026973')

    def test_get_proxy_filename_386_linuux(self):
        name = connectivity_utils._get_proxy_filename('Linux', '386')
        self.assertEqual(name, 'sshProxy_linux_386_1_3_026973')

    def test_get_proxy_filename_386_darwin(self):
        with self.assertRaises(azclierror.BadRequestError):
            name = connectivity_utils._get_proxy_filename('Darwin', '386')

    @mock.patch('os.path.isfile')
    def test_check_proxy_is_installed_fail(self, mock_isfile):
        mock_isfile.side_effect = [False, True, True]
        with self.assertRaises(azclierror.CLIInternalError):
            connectivity_utils._check_proxy_installation("/dir/", "proxy")

    @mock.patch('os.path.isfile')
    def test_check_proxy_is_installed_sucess(self, mock_isfile):
        mock_isfile.side_effect = [True, True, True]
        connectivity_utils._check_proxy_installation("/dir/", "proxy")

    @mock.patch('os.path.isfile')
    def test_check_proxy_is_installed_fail_licenses(self, mock_isfile):
        mock_isfile.side_effect = [True, False, False]
        connectivity_utils._check_proxy_installation("/dir/", "proxy")

    @mock.patch('tarfile.open')
    def test_extract_proxy_from_tar(self, mock_open):
        mock_tar = mock_open.return_value.__enter__.return_value

        mock_file1 = mock.Mock()
        mock_file1.name = "dir/sshproxy"
        mock_file1.isfile = mock.Mock(return_value=True)

        mock_file2 = mock.Mock()
        mock_file2.name = "dir/license.txt"
        mock_file2.isfile = mock.Mock(return_value=True)

        mock_file3 = mock.Mock()
        mock_file3.name = "dir/thirdpartynotice.txt"
        mock_file3.isfile = mock.Mock(return_value=True)

        mock_file4 = mock.Mock()
        mock_file4.name = "dir"
        mock_file4.isfile = mock.Mock(return_value=False)

        mock_tar.getmembers.return_value = [mock_file1, mock_file2, mock_file3, mock_file4]

        connectivity_utils._extract_proxy_tar_files("proxy_package.tar.gz", "/tmp/install", "my_proxy")

        mock_tar.extractall.assert_called_once_with(members=[mock_file1, mock_file2, mock_file3], path="/tmp/install")

        self.assertEqual(mock_file1.name, "my_proxy")
        self.assertEqual(mock_file2.name, "license.txt")
        self.assertEqual(mock_file3.name, "thirdpartynotice.txt")

    @mock.patch('os.path.isfile')
    @mock.patch('platform.machine')
    @mock.patch('platform.system')
    @mock.patch('azext_ssh.connectivity_utils._get_proxy_install_dir')
    @mock.patch('os.path.join')
    @mock.patch('azext_ssh.file_utils.create_directory')
    @mock.patch('azext_ssh.connectivity_utils._download_proxy_from_MCR')
    @mock.patch('azext_ssh.connectivity_utils._check_proxy_installation')
    def test_install_proxy_create_dir(self, mock_check, mock_download, mock_dir, mock_join, mock_get_proxy_dir, mock_sys, mock_machine, mock_isfile):
        mock_machine.return_value = 'aarch64'
        mock_sys.return_value = 'linux'
        mock_get_proxy_dir.return_value = "/dir/proxy"
        mock_isfile.return_value = False

        cmd = mock.Mock()
        cmd.cli_ctx = mock.Mock()
        cmd.cli_ctx.cloud = mock.Mock()
        cmd.cli_ctx.cloud.endpoints = mock.Mock()
        cmd.cli_ctx.cloud.endpoints.active_directory = "https://login.microsoftonline.com"
        connectivity_utils.install_client_side_proxy(cmd, None)

        mock_dir.assert_called_once_with("/dir/proxy", "Failed to create client proxy directory \'/dir/proxy\'.")
        mock_download.assert_called_once_with(cmd, "/dir/proxy", "sshProxy_linux_arm64_1_3_026973", "linux", "arm64")
        mock_check.assert_called_once_with("/dir/proxy", "sshProxy_linux_arm64_1_3_026973")