root / test / ganeti.objects_unittest.py @ 49f986e7
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#!/usr/bin/python
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#
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# Copyright (C) 2006, 2007, 2008 Google Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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# 0.0510-1301, USA.
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"""Script for unittesting the objects module"""
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import unittest |
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from ganeti import constants |
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from ganeti import objects |
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import testutils |
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class SimpleObject(objects.ConfigObject): |
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__slots__ = ['a', 'b'] |
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class TestDictState(unittest.TestCase): |
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"""Simple dict tansformation tests"""
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def testSimpleObjectToDict(self): |
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o1 = SimpleObject(a='1')
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self.assertEquals(o1.ToDict(), {'a': '1'}) |
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self.assertEquals(o1.__getstate__(), {'a': '1'}) |
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self.assertEquals(o1.__getstate__(), o1.ToDict())
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o1.a = 2
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o1.b = 5
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self.assertEquals(o1.ToDict(), {'a': 2, 'b': 5}) |
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o2 = SimpleObject.FromDict(o1.ToDict()) |
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self.assertEquals(o1.ToDict(), {'a': 2, 'b': 5}) |
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class TestClusterObject(unittest.TestCase): |
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"""Tests done on a L{objects.Cluster}"""
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def setUp(self): |
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hvparams = { |
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constants.HT_FAKE: { |
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"foo": "bar", |
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"bar": "foo", |
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"foobar": "barfoo", |
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}, |
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} |
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os_hvp = { |
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"lenny-image": {
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constants.HT_FAKE: { |
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"foo": "baz", |
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"foobar": "foobar", |
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"blah": "blibb", |
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"blubb": "blah", |
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}, |
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constants.HT_XEN_PVM: { |
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"root_path": "/dev/sda5", |
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"foo": "foobar", |
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}, |
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}, |
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"ubuntu-hardy": {
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}, |
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} |
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self.fake_cl = objects.Cluster(hvparams=hvparams, os_hvp=os_hvp)
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self.fake_cl.UpgradeConfig()
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def testGetHVDefaults(self): |
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cl = self.fake_cl
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self.failUnlessEqual(cl.GetHVDefaults(constants.HT_FAKE),
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cl.hvparams[constants.HT_FAKE]) |
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self.failUnlessEqual(cl.GetHVDefaults(None), {}) |
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self.failUnlessEqual(cl.GetHVDefaults(constants.HT_XEN_PVM,
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os_name="lenny-image"),
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cl.os_hvp["lenny-image"][constants.HT_XEN_PVM])
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def testFillHvFullMerge(self): |
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inst_hvparams = { |
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"blah": "blubb", |
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} |
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fake_dict = { |
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"foo": "baz", |
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"bar": "foo", |
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"foobar": "foobar", |
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"blah": "blubb", |
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"blubb": "blah", |
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} |
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fake_inst = objects.Instance(name="foobar",
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os="lenny-image",
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hypervisor=constants.HT_FAKE, |
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hvparams=inst_hvparams) |
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self.assertEqual(fake_dict, self.fake_cl.FillHV(fake_inst)) |
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def testFillHvGlobalParams(self): |
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fake_inst = objects.Instance(name="foobar",
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os="ubuntu-hardy",
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hypervisor=constants.HT_FAKE, |
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hvparams={}) |
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self.assertEqual(self.fake_cl.hvparams[constants.HT_FAKE], |
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self.fake_cl.FillHV(fake_inst))
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def testFillHvInstParams(self): |
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inst_hvparams = { |
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"blah": "blubb", |
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} |
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fake_inst = objects.Instance(name="foobar",
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os="ubuntu-hardy",
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hypervisor=constants.HT_XEN_PVM, |
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hvparams=inst_hvparams) |
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self.assertEqual(inst_hvparams, self.fake_cl.FillHV(fake_inst)) |
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def testFillHvEmptyParams(self): |
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fake_inst = objects.Instance(name="foobar",
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os="ubuntu-hardy",
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hypervisor=constants.HT_XEN_PVM, |
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hvparams={}) |
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self.assertEqual({}, self.fake_cl.FillHV(fake_inst)) |
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def testFillHvPartialParams(self): |
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os = "lenny-image"
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fake_inst = objects.Instance(name="foobar",
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os=os, |
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hypervisor=constants.HT_XEN_PVM, |
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hvparams={}) |
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self.assertEqual(self.fake_cl.os_hvp[os][constants.HT_XEN_PVM], |
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self.fake_cl.FillHV(fake_inst))
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if __name__ == '__main__': |
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testutils.GanetiTestProgram() |