239 lines
9.8 KiB
Python
239 lines
9.8 KiB
Python
# Copyright 2019 Red Hat, Inc.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import builtins
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from unittest import mock
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from oslotest import base
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from sushy_tools.emulator.resources import vmedia
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class StaticDriverTestCase(base.BaseTestCase):
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UUID = 'ZZZ-YYY-XXX'
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CONFIG = {
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'SUSHY_EMULATOR_VMEDIA_DEVICES': {
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"Cd": {
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"Name": "Virtual CD",
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"MediaTypes": [
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"CD",
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"DVD"
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]
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},
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"Floppy": {
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"Name": "Virtual Removable Media",
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"MediaTypes": [
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"Floppy",
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"USBStick"
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]
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}
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}
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}
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def setUp(self):
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super().setUp()
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with mock.patch('sushy_tools.emulator.memoize.PersistentDict',
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return_value={}, autospec=True):
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self.test_driver = vmedia.StaticDriver(self.CONFIG,
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mock.MagicMock())
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def test_devices(self):
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devices = self.test_driver.devices
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self.assertEqual(['Cd', 'Floppy'], sorted(devices))
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def test_get_device_name(self):
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device_name = self.test_driver.get_device_name(
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self.UUID, 'Cd')
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self.assertEqual('Virtual CD', device_name)
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def test_get_device_media_types(self):
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media_types = self.test_driver.get_device_media_types(
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self.UUID, 'Cd')
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self.assertEqual(['CD', 'DVD'], media_types)
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def test_get_device_image_info(self):
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dev_info = self.test_driver.get_device_image_info(
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self.UUID, 'Cd')
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expected = ('', '', False, False)
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self.assertEqual(expected, dev_info)
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@mock.patch.object(vmedia.StaticDriver, '_get_device', autospec=True)
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@mock.patch.object(builtins, 'open', autospec=True)
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@mock.patch.object(vmedia.os, 'rename', autospec=True)
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@mock.patch.object(vmedia, 'tempfile', autospec=True)
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@mock.patch.object(vmedia, 'requests', autospec=True)
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def test_insert_image(self, mock_requests, mock_tempfile, mock_rename,
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mock_open, mock_get_device):
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device_info = {}
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mock_get_device.return_value = device_info
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mock_tempfile.mkdtemp.return_value = '/alphabet/soup'
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mock_tempfile.gettempdir.return_value = '/tmp'
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mock_tmp_file = (mock_tempfile.NamedTemporaryFile
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.return_value.__enter__.return_value)
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mock_tmp_file.name = 'alphabet.soup'
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mock_rsp = mock_requests.get.return_value.__enter__.return_value
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mock_rsp.headers = {
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'content-disposition': 'attachment; filename="fish.iso"'
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}
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local_file = self.test_driver.insert_image(
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self.UUID, 'Cd', 'http://fish.it/red.iso', inserted=True,
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write_protected=False)
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self.assertEqual('/alphabet/soup/fish.iso', local_file)
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mock_requests.get.assert_called_once_with(
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'http://fish.it/red.iso', stream=True, verify=True)
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mock_open.assert_called_once_with(mock.ANY, 'wb')
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mock_rename.assert_called_once_with(
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'alphabet.soup', '/alphabet/soup/fish.iso')
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self.assertEqual('fish.iso', device_info['Image'])
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self.assertTrue(device_info['Inserted'])
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self.assertFalse(device_info['WriteProtected'])
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self.assertEqual(local_file, device_info['_local_file'])
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@mock.patch.object(vmedia.StaticDriver, '_get_device', autospec=True)
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@mock.patch.object(builtins, 'open', autospec=True)
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@mock.patch.object(vmedia.os, 'rename', autospec=True)
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@mock.patch.object(vmedia, 'tempfile', autospec=True)
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@mock.patch.object(vmedia, 'requests', autospec=True)
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def test_insert_image_no_local_file(self, mock_requests, mock_tempfile,
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mock_rename, mock_open,
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mock_get_device):
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device_info = {}
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mock_get_device.return_value = device_info
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mock_tempfile.mkdtemp.return_value = '/alphabet/soup'
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mock_tempfile.gettempdir.return_value = '/tmp'
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mock_tmp_file = (mock_tempfile.NamedTemporaryFile
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.return_value.__enter__.return_value)
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mock_tmp_file.name = 'alphabet.soup'
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mock_rsp = mock_requests.get.return_value.__enter__.return_value
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mock_rsp.headers = {}
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local_file = self.test_driver.insert_image(
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self.UUID, 'Cd', 'http://fish.it/red.iso', inserted=True,
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write_protected=False)
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self.assertEqual('/alphabet/soup/red.iso', local_file)
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mock_requests.get.assert_called_once_with(
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'http://fish.it/red.iso', stream=True, verify=True)
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mock_open.assert_called_once_with(mock.ANY, 'wb')
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mock_rename.assert_called_once_with(
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'alphabet.soup', '/alphabet/soup/red.iso')
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self.assertEqual('red.iso', device_info['Image'])
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self.assertTrue(device_info['Inserted'])
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self.assertFalse(device_info['WriteProtected'])
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@mock.patch.object(vmedia.StaticDriver, '_get_device', autospec=True)
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@mock.patch.object(builtins, 'open', autospec=True)
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@mock.patch.object(vmedia.os, 'rename', autospec=True)
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@mock.patch.object(vmedia, 'tempfile', autospec=True)
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@mock.patch.object(vmedia, 'requests', autospec=True)
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def test_insert_image_full_url_v6(self, mock_requests, mock_tempfile,
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mock_rename, mock_open,
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mock_get_device):
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device_info = {}
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mock_get_device.return_value = device_info
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mock_tempfile.mkdtemp.return_value = '/alphabet/soup'
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mock_tempfile.gettempdir.return_value = '/tmp'
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mock_tmp_file = (mock_tempfile.NamedTemporaryFile
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.return_value.__enter__.return_value)
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mock_tmp_file.name = 'alphabet.soup'
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mock_rsp = mock_requests.get.return_value.__enter__.return_value
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mock_rsp.headers = {}
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full_url = 'http://[::2]:80/redfish/boot-abc?filename=tmp.iso'
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local_file = self.test_driver.insert_image(
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self.UUID, 'Cd', full_url,
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inserted=True, write_protected=False)
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self.assertEqual('/alphabet/soup/boot-abc', local_file)
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mock_requests.get.assert_called_once_with(full_url, stream=True,
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verify=True)
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mock_open.assert_called_once_with(mock.ANY, 'wb')
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mock_rename.assert_called_once_with(
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'alphabet.soup', '/alphabet/soup/boot-abc')
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self.assertEqual('boot-abc', device_info['Image'])
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self.assertTrue(device_info['Inserted'])
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self.assertFalse(device_info['WriteProtected'])
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@mock.patch.object(vmedia.StaticDriver, '_get_device', autospec=True)
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@mock.patch.object(builtins, 'open', autospec=True)
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@mock.patch.object(vmedia.os, 'rename', autospec=True)
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@mock.patch.object(vmedia, 'tempfile', autospec=True)
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@mock.patch.object(vmedia, 'requests', autospec=True)
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def test_insert_image_no_verify_ssl(self, mock_requests, mock_tempfile,
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mock_rename, mock_open,
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mock_get_device):
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device_info = {}
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mock_get_device.return_value = device_info
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mock_tempfile.mkdtemp.return_value = '/alphabet/soup'
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mock_tempfile.gettempdir.return_value = '/tmp'
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mock_tmp_file = (mock_tempfile.NamedTemporaryFile
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.return_value.__enter__.return_value)
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mock_tmp_file.name = 'alphabet.soup'
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mock_rsp = mock_requests.get.return_value.__enter__.return_value
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mock_rsp.headers = {
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'content-disposition': 'attachment; filename="fish.iso"'
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}
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ssl_conf_key = 'SUSHY_EMULATOR_VMEDIA_VERIFY_SSL'
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default_ssl_verify = self.test_driver._config.get(ssl_conf_key)
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try:
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self.test_driver._config[ssl_conf_key] = (
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False)
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local_file = self.test_driver.insert_image(
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self.UUID, 'Cd', 'https://fish.it/red.iso', inserted=True,
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write_protected=False)
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finally:
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self.test_driver._config[ssl_conf_key] = default_ssl_verify
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self.assertEqual('/alphabet/soup/fish.iso', local_file)
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mock_requests.get.assert_called_once_with(
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'https://fish.it/red.iso', stream=True, verify=False)
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mock_open.assert_called_once_with(mock.ANY, 'wb')
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mock_rename.assert_called_once_with(
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'alphabet.soup', '/alphabet/soup/fish.iso')
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self.assertEqual('fish.iso', device_info['Image'])
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self.assertTrue(device_info['Inserted'])
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self.assertFalse(device_info['WriteProtected'])
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self.assertEqual(local_file, device_info['_local_file'])
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@mock.patch.object(vmedia.StaticDriver, '_get_device', autospec=True)
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@mock.patch.object(vmedia.os, 'unlink', autospec=True)
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def test_eject_image(self, mock_unlink, mock_get_device):
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device_info = {
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'_local_file': '/tmp/fish.iso'
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}
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mock_get_device.return_value = device_info
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self.test_driver.eject_image(self.UUID, 'Cd')
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self.assertEqual('', device_info['Image'])
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self.assertEqual('', device_info['ImageName'])
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self.assertFalse(device_info['Inserted'])
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self.assertFalse(device_info['WriteProtected'])
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mock_unlink.assert_called_once_with('/tmp/fish.iso')
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