99 lines
4.8 KiB
Python
99 lines
4.8 KiB
Python
# Copyright 2015 Red Hat Inc.
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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 io
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import fixtures
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import mock
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from oslotest import base
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from instack_undercloud import undercloud
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# TODO(bnemec): Test all the things
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# TODO(bnemec): Stop the code from logging to the real log file during tests
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class TestUndercloud(base.BaseTestCase):
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@mock.patch('instack_undercloud.undercloud._check_hostname')
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@mock.patch('instack_undercloud.undercloud._run_command')
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@mock.patch('instack_undercloud.undercloud._configure_ssh_keys')
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@mock.patch('instack_undercloud.undercloud._run_orc')
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@mock.patch('instack_undercloud.undercloud._run_instack')
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@mock.patch('instack_undercloud.undercloud._generate_environment')
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@mock.patch('instack_undercloud.undercloud._load_config')
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def test_install(self, mock_load_config, mock_generate_environment,
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mock_run_instack, mock_run_orc, mock_configure_ssh_keys,
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mock_run_command, mock_check_hostname):
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fake_env = mock.MagicMock()
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mock_generate_environment.return_value = fake_env
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undercloud.install('.')
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mock_generate_environment.assert_called_with('.')
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mock_run_instack.assert_called_with(fake_env)
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mock_run_orc.assert_called_with(fake_env)
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mock_run_command.assert_called_with(
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['sudo', 'rm', '-f', '/tmp/svc-map-services'], None, 'rm')
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class TestCheckHostname(base.BaseTestCase):
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@mock.patch('instack_undercloud.undercloud._run_command')
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def test_correct(self, mock_run_command):
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mock_run_command.side_effect = ['test-hostname', 'test-hostname']
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self.useFixture(fixtures.EnvironmentVariable('HOSTNAME',
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'test-hostname'))
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fake_hosts = io.StringIO(u'127.0.0.1 test-hostname\n')
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with mock.patch('instack_undercloud.undercloud.open',
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return_value=fake_hosts, create=True):
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undercloud._check_hostname()
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@mock.patch('instack_undercloud.undercloud._run_command')
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def test_static_transient_mismatch(self, mock_run_command):
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mock_run_command.side_effect = ['test-hostname', 'other-hostname']
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self.useFixture(fixtures.EnvironmentVariable('HOSTNAME',
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'test-hostname'))
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fake_hosts = io.StringIO(u'127.0.0.1 test-hostname\n')
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with mock.patch('instack_undercloud.undercloud.open',
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return_value=fake_hosts, create=True):
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self.assertRaises(RuntimeError, undercloud._check_hostname)
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@mock.patch('instack_undercloud.undercloud._run_command')
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def test_missing_entry(self, mock_run_command):
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mock_run_command.side_effect = ['test-hostname', 'test-hostname']
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self.useFixture(fixtures.EnvironmentVariable('HOSTNAME',
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'test-hostname'))
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fake_hosts = io.StringIO(u'127.0.0.1 other-hostname\n')
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with mock.patch('instack_undercloud.undercloud.open',
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return_value=fake_hosts, create=True):
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self.assertRaises(RuntimeError, undercloud._check_hostname)
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@mock.patch('instack_undercloud.undercloud._run_command')
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def test_no_substring_match(self, mock_run_command):
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mock_run_command.side_effect = ['test-hostname', 'test-hostname']
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self.useFixture(fixtures.EnvironmentVariable('HOSTNAME',
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'test-hostname'))
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fake_hosts = io.StringIO(u'127.0.0.1 test-hostname-bad\n')
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with mock.patch('instack_undercloud.undercloud.open',
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return_value=fake_hosts, create=True):
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self.assertRaises(RuntimeError, undercloud._check_hostname)
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@mock.patch('instack_undercloud.undercloud._run_command')
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def test_commented(self, mock_run_command):
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mock_run_command.side_effect = ['test-hostname', 'test-hostname']
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self.useFixture(fixtures.EnvironmentVariable('HOSTNAME',
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'test-hostname'))
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fake_hosts = io.StringIO(u""" #127.0.0.1 test-hostname\n
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127.0.0.1 other-hostname\n""")
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with mock.patch('instack_undercloud.undercloud.open',
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return_value=fake_hosts, create=True):
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self.assertRaises(RuntimeError, undercloud._check_hostname)
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