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authorBen Howard <ben.howard@canonical.com>2013-07-24 10:37:36 -0400
committerScott Moser <smoser@ubuntu.com>2013-07-24 10:37:36 -0400
commita5a5e81077a39e91ac8a3e2990450e050cf3fff1 (patch)
treeda347b002d8f8e087f7491b6857252797bd05ff5 /tests
parenta4310ee3db0b394dcebd4f6b49d3b25bba37fedf (diff)
parentc1f3fa86b45ba8b7ca6e0f6971de171ac5fccf15 (diff)
downloadvyos-cloud-init-a5a5e81077a39e91ac8a3e2990450e050cf3fff1.tar.gz
vyos-cloud-init-a5a5e81077a39e91ac8a3e2990450e050cf3fff1.zip
add SmartOS datasource supporting Joyent cloud
This adds a datasource designed to work on Joyent cloud (SmartOS).
Diffstat (limited to 'tests')
-rw-r--r--tests/unittests/test_datasource/test_smartos.py191
1 files changed, 191 insertions, 0 deletions
diff --git a/tests/unittests/test_datasource/test_smartos.py b/tests/unittests/test_datasource/test_smartos.py
new file mode 100644
index 00000000..6c12f1e2
--- /dev/null
+++ b/tests/unittests/test_datasource/test_smartos.py
@@ -0,0 +1,191 @@
+# vi: ts=4 expandtab
+#
+# Copyright (C) 2013 Canonical Ltd.
+#
+# Author: Ben Howard <ben.howard@canonical.com>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 3, as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+#
+# This is a testcase for the SmartOS datasource. It replicates a serial
+# console and acts like the SmartOS console does in order to validate
+# return responses.
+#
+
+from cloudinit import helpers
+from cloudinit.sources import DataSourceSmartOS
+
+from mocker import MockerTestCase
+import uuid
+
+mock_returns = {
+ 'hostname': 'test-host',
+ 'root_authorized_keys': 'ssh-rsa AAAAB3Nz...aC1yc2E= keyname',
+ 'disable_iptables_flag': None,
+ 'enable_motd_sys_info': None,
+ 'system_uuid': str(uuid.uuid4()),
+ 'smartdc': 'smartdc',
+ 'userdata': """
+#!/bin/sh
+/bin/true
+""",
+}
+
+
+class MockSerial(object):
+ """Fake a serial terminal for testing the code that
+ interfaces with the serial"""
+
+ port = None
+
+ def __init__(self):
+ self.last = None
+ self.last = None
+ self.new = True
+ self.count = 0
+ self.mocked_out = []
+
+ def open(self):
+ return True
+
+ def close(self):
+ return True
+
+ def isOpen(self):
+ return True
+
+ def write(self, line):
+ line = line.replace('GET ', '')
+ self.last = line.rstrip()
+
+ def readline(self):
+ if self.new:
+ self.new = False
+ if self.last in mock_returns:
+ return 'SUCCESS\n'
+ else:
+ return 'NOTFOUND %s\n' % self.last
+
+ if self.last in mock_returns:
+ if not self.mocked_out:
+ self.mocked_out = [x for x in self._format_out()]
+ print self.mocked_out
+
+ if len(self.mocked_out) > self.count:
+ self.count += 1
+ return self.mocked_out[self.count - 1]
+
+ def _format_out(self):
+ if self.last in mock_returns:
+ try:
+ for l in mock_returns[self.last].splitlines():
+ yield "%s\n" % l
+ except:
+ yield "%s\n" % mock_returns[self.last]
+
+ yield '\n'
+ yield '.'
+
+
+class TestSmartOSDataSource(MockerTestCase):
+ def setUp(self):
+ # makeDir comes from MockerTestCase
+ self.tmp = self.makeDir()
+
+ # patch cloud_dir, so our 'seed_dir' is guaranteed empty
+ self.paths = helpers.Paths({'cloud_dir': self.tmp})
+
+ self.unapply = []
+ super(TestSmartOSDataSource, self).setUp()
+
+ def tearDown(self):
+ apply_patches([i for i in reversed(self.unapply)])
+ super(TestSmartOSDataSource, self).tearDown()
+
+ def apply_patches(self, patches):
+ ret = apply_patches(patches)
+ self.unapply += ret
+
+ def _get_ds(self):
+
+ def _get_serial(*_):
+ return MockSerial()
+
+ def _dmi_data():
+ return mock_returns['system_uuid'], 'smartdc'
+
+ data = {'sys_cfg': {}}
+ mod = DataSourceSmartOS
+ self.apply_patches([(mod, 'get_serial', _get_serial)])
+ self.apply_patches([(mod, 'dmi_data', _dmi_data)])
+ dsrc = mod.DataSourceSmartOS(
+ data.get('sys_cfg', {}), distro=None, paths=self.paths)
+ return dsrc
+
+ def test_seed(self):
+ dsrc = self._get_ds()
+ ret = dsrc.get_data()
+ self.assertTrue(ret)
+ self.assertEquals('/dev/ttyS1', dsrc.seed)
+
+ def test_issmartdc(self):
+ dsrc = self._get_ds()
+ ret = dsrc.get_data()
+ self.assertTrue(ret)
+ self.assertTrue(dsrc.is_smartdc)
+
+ def test_uuid(self):
+ dsrc = self._get_ds()
+ ret = dsrc.get_data()
+ self.assertTrue(ret)
+ self.assertEquals(mock_returns['system_uuid'],
+ dsrc.metadata['instance-id'])
+
+ def test_root_keys(self):
+ dsrc = self._get_ds()
+ ret = dsrc.get_data()
+ self.assertTrue(ret)
+ self.assertEquals(mock_returns['root_authorized_keys'],
+ dsrc.metadata['public-keys'])
+
+ def test_hostname(self):
+ dsrc = self._get_ds()
+ ret = dsrc.get_data()
+ self.assertTrue(ret)
+ self.assertEquals(mock_returns['hostname'],
+ dsrc.metadata['local-hostname'])
+
+ def test_disable_iptables_flag(self):
+ dsrc = self._get_ds()
+ ret = dsrc.get_data()
+ self.assertTrue(ret)
+ self.assertEquals(mock_returns['disable_iptables_flag'],
+ dsrc.metadata['iptables_disable'])
+
+ def test_motd_sys_info(self):
+ dsrc = self._get_ds()
+ ret = dsrc.get_data()
+ self.assertTrue(ret)
+ self.assertEquals(mock_returns['enable_motd_sys_info'],
+ dsrc.metadata['motd_sys_info'])
+
+
+def apply_patches(patches):
+ ret = []
+ for (ref, name, replace) in patches:
+ if replace is None:
+ continue
+ orig = getattr(ref, name)
+ setattr(ref, name, replace)
+ ret.append((ref, name, orig))
+ return ret