def test_attach_with_retry_hlu_in_use_but_no_retry(self):
host = UnityHost(cli=t_rest(), _id='Host_24')
lun = UnityLun(_id='sv_5610', cli=t_rest())
lun.is_cg_member = False
with mock.patch('storops.unity.resource.host.UnityHost.'
'_modify_hlu',
new=mock.Mock(side_effect=UnityHluNumberInUseError)):
assert_that(host._attach_with_retry(lun, True), equal_to(1))
def test_attach_with_retry_hlu_in_use(self):
host = UnityHost(cli=t_rest(), _id='Host_23')
lun = UnityLun(_id='sv_5610', cli=t_rest())
lun.is_cg_member = False
with mock.patch('storops.unity.resource.host.UnityHost.'
'_modify_hlu',
new=mock.Mock(side_effect=UnityHluNumberInUseError)):
assert_that(
calling(host._attach_with_retry).with_args(lun, True),
raises(UnityHluNumberInUseError))
def test_attach_with_retry_no_hlu_available(self):
host = UnityHost(cli=t_rest(), _id='Host_23')
lun = UnityLun(_id='sv_5610', cli=t_rest())
lun.is_cg_member = False
with mock.patch(
'storops.unity.resource.host.UnityHost.'
'_random_hlu_number',
new=mock.Mock(side_effect=UnityNoHluAvailableError)):
assert_that(
calling(host._attach_with_retry).with_args(lun, True),
raises(UnityNoHluAvailableError))
def test_attach_with_retry_skip_hlu_0(self):
host = UnityHost(cli=t_rest(), _id='Host_23')
lun = UnityLun(_id='sv_5610', cli=t_rest())
lun.is_cg_member = False
with mock.patch(
'storops.unity.resource.host.UnityHost.'
'_random_hlu_number',
new=lambda _: 12781):
hlu = host._attach_with_retry(lun, True)
assert_that(hlu, is_not(equal_to(0)))
assert_that(hlu, equal_to(12781))
def test_attach_exceptions_detach_dummy_lun(self):
host = UnityHost(cli=t_rest(), _id='Host_26')
lun = UnityLun(_id='sv_5611', cli=t_rest())
lun.is_cg_member = False
with mock.patch(
'storops.unity.resource.host.UnityHost.'
'_attach_with_retry',
new=mock.Mock(side_effect=UnityHluNumberInUseError)):
assert_that(
calling(host.attach).with_args(lun, skip_hlu_0=True),
raises(UnityHluNumberInUseError))
with mock.patch(
'storops.unity.resource.host.UnityHost._attach_with_retry',
new=mock.Mock(side_effect=UnityNoHluAvailableError)):
assert_that(
calling(host.attach).with_args(lun, skip_hlu_0=True),
raises(UnityNoHluAvailableError))
def test_lun_detach_from_all_hosts(self):
lun = UnityLun(_id='sv_5', cli=t_rest())
lun.is_cg_member = False
resp = lun.detach_from(host=None)
assert_that(resp.is_ok(), equal_to(True))
def test_attach_with_retry_no_retry(self):
host = UnityHost(cli=t_rest(), _id='Host_24')
lun = UnityLun(_id='sv_5610', cli=t_rest())
lun.is_cg_member = False
assert_that(host._attach_with_retry(lun, True), equal_to(1))
