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"""
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.PAUSED),
dict(node_id=5, name='i-00000004', status=power_state.SHUTDOWN),
dict(node_id=7, name='i-00000005', status=power_state.CRASHED),
dict(node_id=8, name='i-00000006', status=power_state.SUSPENDED),
dict(node_id=9, name='i-00000007', status=power_state.NOSTATE)]
# 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_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_write_domain(self):
"""Write the domain to file"""
self.mox.StubOutWithMock(__builtin__, 'open')
mock_file = self.mox.CreateMock(file)
expected_json = '''[{"status": 1,
"image_id": "1552326678", "vcpus": 1, "node_id": 6,
"name": "instance-00000001", "memory_kb": 16777216,
"mac_address": "02:16:3e:01:4e:c9", "kernel_id": "1896115634",
"ramdisk_id": "", "ip_address": "10.5.1.2"}]'''
try:
open('/tftpboot/test_fake_dom_file', 'w').AndReturn(mock_file)
# Check if the argument to file.write() represents the same
# Python object as expected_json
# We can't do an exact string comparison
# because of ordering and whitespace
mock_file.write(mox.Func(functools.partial(self.assertJSONEquals,\
expected_json)))
mock_file.close()
self.mox.ReplayAll()
dom.write_domains('/tftpboot/test_fake_dom_file', fake_domains)
finally:
self.mox.UnsetStubs()
def test_write_domain(self):
"""Write the domain to file"""
self.mox.StubOutWithMock(__builtin__, 'open')
mock_file = self.mox.CreateMock(file)
expected_json = '''[{"status": 1,
"image_id": "1552326678", "vcpus": 1, "node_id": 6,
"name": "instance-00000001", "memory_kb": 16777216,
"mac_address": "02:16:3e:01:4e:c9", "kernel_id": "1896115634",
"ramdisk_id": "", "ip_address": "10.5.1.2"}]'''
try:
open('/tftpboot/test_fake_dom_file', 'w').AndReturn(mock_file)
# Check if the argument to file.write() represents the same
# Python object as expected_json
# We can't do an exact string comparison
# because of ordering and whitespace
mock_file.write(
mox.Func(
functools.partial(self.assertJSONEquals, expected_json)))
mock_file.close()
self.mox.ReplayAll()
dom.write_domains('/tftpboot/test_fake_dom_file', fake_domains)
finally:
self.mox.UnsetStubs()
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_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_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 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 test_get_info(self):
# 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
conn = proxy.get_connection(True)
info = conn.get_info('instance-00000001')
# Expected values
self.assertEquals(info['mem'], 16777216)
self.assertEquals(info['state'], 1)
self.assertEquals(info['num_cpu'], 1)
self.assertEquals(info['cpu_time'], 100)
self.assertEquals(info['max_mem'], 16777216)
def test_get_info(self):
# 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
conn = proxy.get_connection(True)
# TODO(mikalstill): this is not a very good fake instance
info = conn.get_info({'name': 'instance-00000001'})
# Expected values
self.assertEquals(info['mem'], 16777216)
self.assertEquals(info['state'], 1)
self.assertEquals(info['num_cpu'], 1)
self.assertEquals(info['cpu_time'], 100)
self.assertEquals(info['max_mem'], 16777216)
def test_get_info(self):
# 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
conn = proxy.ProxyConnection(True)
# TODO(mikalstill): this is not a very good fake instance
info = conn.get_info({'name': 'instance-00000001'})
# Expected values
self.assertEquals(info['mem'], 16777216)
self.assertEquals(info['state'], 1)
self.assertEquals(info['num_cpu'], 1)
self.assertEquals(info['cpu_time'], 100)
self.assertEquals(info['max_mem'], 16777216)
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)
