5d2c75490a
test.TestCase already sets up self.mox and self.stubs as well as calling self.mox.UnsetStubs(), self.stubs.UnsetAll(), self.stubs.SmartUnsetAll() and self.mox.VerifyAll() during tearDown. Change-Id: I74f0824ca1e8daa7b0ee7d7a62b226ba51206e6f
85 lines
3.3 KiB
Python
85 lines
3.3 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright (c) 2011 University of Southern California
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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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#
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import __builtin__
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import StringIO
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from nova import test
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from nova.virt.baremetal import tilera
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class TileraBareMetalNodesTestCase(test.TestCase):
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def setUp(self):
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super(TileraBareMetalNodesTestCase, self).setUp()
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self.board_info = "\n".join([
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'# board_id ip_address mac_address 00:1A:CA:00:57:90 '
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'00:1A:CA:00:58:98 00:1A:CA:00:58:50',
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'6 10.0.2.7 00:1A:CA:00:58:5C 10 16218 917 476 1 tilera_hv 1 '
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'{"vendor":"tilera","model":"TILEmpower","arch":"TILEPro64",'
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'"features":["8x8Grid","32bVLIW","5.6MBCache","443BOPS","37TbMesh",'
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'"700MHz-866MHz","4DDR2","2XAUIMAC/PHY","2GbEMAC"],'
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'"topology":{"cores":"64"}}',
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'7 10.0.2.8 00:1A:CA:00:58:A4 10 16218 917 476 1 tilera_hv 1 '
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'{"vendor":"tilera","model":"TILEmpower","arch":"TILEPro64",'
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'"features":["8x8Grid","32bVLIW","5.6MBCache","443BOPS","37TbMesh",'
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'"700MHz-866MHz","4DDR2","2XAUIMAC/PHY","2GbEMAC"],'
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'"topology":{"cores":"64"}}',
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'8 10.0.2.9 00:1A:CA:00:58:1A 10 16218 917 476 1 tilera_hv 1 '
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'{"vendor":"tilera","model":"TILEmpower","arch":"TILEPro64",'
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'"features":["8x8Grid","32bVLIW","5.6MBCache","443BOPS","37TbMesh",'
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'"700MHz-866MHz","4DDR2","2XAUIMAC/PHY","2GbEMAC"],'
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'"topology":{"cores":"64"}}',
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'9 10.0.2.10 00:1A:CA:00:58:38 10 16385 1000 0 0 tilera_hv 1 '
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'{"vendor":"tilera","model":"TILEmpower","arch":"TILEPro64",'
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'"features":["8x8Grid","32bVLIW","5.6MBCache","443BOPS","37TbMesh",'
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'"700MHz-866MHz","4DDR2","2XAUIMAC/PHY","2GbEMAC"],'
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'"topology":{"cores":"64"}}'])
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def tearDown(self):
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super(TileraBareMetalNodesTestCase, self).tearDown()
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# Reset the singleton state
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tilera.BareMetalNodes._instance = None
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tilera.BareMetalNodes._is_init = False
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def test_singleton(self):
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"""Confirm that the object acts like a singleton.
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In this case, we check that it only loads the config file once,
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even though it has been instantiated multiple times"""
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self.mox.StubOutWithMock(__builtin__, 'open')
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open("/tftpboot/tilera_boards",
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"r").AndReturn(StringIO.StringIO(self.board_info))
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self.mox.ReplayAll()
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nodes = tilera.BareMetalNodes("/tftpboot/tilera_boards")
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nodes = tilera.BareMetalNodes("/tftpboot/tilera_boards")
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def test_get_hw_info(self):
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self.mox.StubOutWithMock(__builtin__, 'open')
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open("/tftpboot/tilera_boards",
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"r").AndReturn(StringIO.StringIO(self.board_info))
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self.mox.ReplayAll()
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nodes = tilera.BareMetalNodes()
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self.assertEqual(nodes.get_hw_info('vcpus'), 10)
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