def test_attach_volume_raise_exception(self):
"""This shows how to test when exceptions are raised."""
stubs.stubout_session(self.stubs,
stubs.FakeSessionForVolumeFailedTests)
conn = xenapi_conn.get_connection(False)
volume = self._create_volume()
instance = db.instance_create(self.context, self.instance_values)
xenapi_fake.create_vm(instance.name, 'Running')
self.assertRaises(Exception,
conn.attach_volume,
instance.name,
volume['id'],
'/dev/sdc')
def VM_snapshot(self, session_ref, vm_ref, label):
status = "Running"
template_vm_ref = fake.create_vm(label, status, is_a_template=True, is_control_domain=False)
sr_ref = "fakesr"
template_vdi_ref = fake.create_vdi(label, read_only=True, sr_ref=sr_ref, sharable=False)
template_vbd_ref = fake.create_vbd(template_vm_ref, template_vdi_ref)
return template_vm_ref
def VM_snapshot(self, session_ref, vm_ref, label):
status = "Running"
template_vm_ref = fake.create_vm(label,
status,
is_a_template=True,
is_control_domain=False)
sr_ref = "fakesr"
template_vdi_ref = fake.create_vdi(label,
read_only=True,
sr_ref=sr_ref,
sharable=False)
template_vbd_ref = fake.create_vbd(template_vm_ref, template_vdi_ref)
return template_vm_ref
def test_attach_volume(self):
"""This shows how to test Ops classes' methods."""
stubs.stubout_session(self.stubs, stubs.FakeSessionForVolumeTests)
conn = xenapi_conn.get_connection(False)
volume = self._create_volume()
instance = db.instance_create(self.context, self.instance_values)
vm = xenapi_fake.create_vm(instance.name, 'Running')
result = conn.attach_volume(self._make_info(),
instance.name, '/dev/sdc')
def check():
# check that the VM has a VBD attached to it
# Get XenAPI record for VBD
vbds = xenapi_fake.get_all('VBD')
vbd = xenapi_fake.get_record('VBD', vbds[0])
vm_ref = vbd['VM']
self.assertEqual(vm_ref, vm)
check()
