def test_read_domain_only_once(self):
"""Confirm that the domain is read from a file only once,
even if the object is instantiated multiple times"""
self.mox.StubOutWithMock(dom, 'read_domains')
self.mox.StubOutWithMock(dom, 'write_domains')
dom.read_domains('/tftpboot/test_fake_dom_file').AndReturn([])
dom.write_domains('/tftpboot/test_fake_dom_file', [])
self.mox.ReplayAll()
# Instantiate multiple instances
x = dom.BareMetalDom()
x = dom.BareMetalDom()
x = dom.BareMetalDom()
def test_find_domain(self):
domain = {
'status': 1,
'name': 'instance-00000001',
'memory_kb': 16777216,
'kernel_id': '1896115634',
'ramdisk_id': '',
'image_id': '1552326678',
'vcpus': 1,
'node_id': 6,
'mac_address': '02:16:3e:01:4e:c9',
'ip_address': '10.5.1.2'
}
# Create the mock objects
self.mox.StubOutWithMock(dom, 'read_domains')
self.mox.StubOutWithMock(dom, 'write_domains')
# Expected calls
dom.read_domains('/tftpboot/'
'test_fake_dom_file').AndReturn(fake_domains)
dom.write_domains('/tftpboot/test_fake_dom_file', fake_domains)
self.mox.ReplayAll()
# Code under test
bmdom = dom.BareMetalDom()
# Expected values
self.assertEquals(bmdom.find_domain('instance-00000001'), domain)
def test_init_remove_non_running_domain(self):
"""Check to see that all entries in the domain list are removed
except for the one that is in the running state"""
fake_file = StringIO.StringIO()
domains = [
dict(node_id=1, name='i-00000001', status=power_state.NOSTATE),
dict(node_id=2, name='i-00000002', status=power_state.RUNNING),
dict(node_id=3, name='i-00000003', status=power_state.BLOCKED),
dict(node_id=4, name='i-00000004', status=power_state.PAUSED),
dict(node_id=5, name='i-00000005', status=power_state.SHUTDOWN),
dict(node_id=6, name='i-00000006', status=power_state.SHUTOFF),
dict(node_id=7, name='i-00000007', status=power_state.CRASHED),
dict(node_id=8, name='i-00000008', status=power_state.SUSPENDED),
dict(node_id=9, name='i-00000009', status=power_state.FAILED)
]
# Create the mock objects
self.mox.StubOutWithMock(dom, 'read_domains')
self.mox.StubOutWithMock(dom, 'write_domains')
dom.read_domains('/tftpboot/test_fake_dom_file').AndReturn(domains)
dom.write_domains('/tftpboot/test_fake_dom_file', domains)
self.mox.ReplayAll()
# Code under test
bmdom = dom.BareMetalDom()
self.assertEqual(bmdom.domains, [{
'node_id': 2,
'name': 'i-00000002',
'status': power_state.RUNNING
}])
self.assertEqual(bmdom.fake_dom_nums, 1)
def test_init_no_domains(self):
# Create the mock objects
self.mox.StubOutWithMock(dom, 'read_domains')
self.mox.StubOutWithMock(dom, 'write_domains')
dom.read_domains('/tftpboot/test_fake_dom_file').AndReturn([])
dom.write_domains('/tftpboot/test_fake_dom_file', [])
self.mox.ReplayAll()
# Code under test
bmdom = dom.BareMetalDom()
# Expectd values
self.assertEqual(bmdom.fake_dom_nums, 0)
def _get_connection(self):
self._wrapped_conn = dom.BareMetalDom()
return self._wrapped_conn
