def test_remove_storage_vopt(self):
# Mock Data
self.adpt.read.return_value = self.v1resp
# Validate that the mapping was removed from existing
def validate_update(*kargs, **kwargs):
vios_w = kargs[0]
self.assertEqual(4, len(vios_w.scsi_mappings))
return vios_w.entry
self.adpt.update_by_path.side_effect = validate_update
# Run the code
media_name = 'bldr1_dfe05349_kyleh_config.iso'
vios, remel = scsi_mapper.remove_vopt_mapping(self.adpt,
'fake_vios_uuid',
2,
media_name=media_name)
# Make sure that our validation code above was invoked
self.assertEqual(1, self.adpt.update_by_path.call_count)
self.assertEqual(1, len(remel))
self.assertIsInstance(remel[0], pvm_stor.VOptMedia)
# And the VIOS was "looked up"
self.assertEqual(1, self.adpt.read.call_count)
self.assertEqual(self.v1resp.atom, vios.entry)
# Now do it again, but passing the vios wrapper and the client UUID.
# Match by UDID this time.
media_udid = '0ebldr1_dfe05349_kyleh_config.iso'
vios_wrap = pvm_vios.VIOS.wrap(
tju.load_file(VIO_MULTI_MAP_FILE, self.adpt))
self.adpt.update_by_path.reset_mock()
self.adpt.read.reset_mock()
vios, remel = scsi_mapper.remove_vopt_mapping(self.adpt,
vios_wrap,
LPAR_UUID,
udid=media_udid)
self.assertEqual(1, self.adpt.update_by_path.call_count)
self.assertEqual(1, len(remel))
self.assertIsInstance(remel[0], pvm_stor.VOptMedia)
# But the VIOS was not "looked up"
self.assertEqual(0, self.adpt.read.call_count)
self.assertEqual(vios_wrap.entry, vios.entry)
def test_remove_storage_vopt(self):
# Mock Data
self.adpt.read.return_value = tju.load_file(VIO_MULTI_MAP_FILE,
self.adpt)
# Validate that the mapping was removed from existing
def validate_update(*kargs, **kwargs):
vios_w = kargs[0]
self.assertEqual(4, len(vios_w.scsi_mappings))
return vios_w.entry
self.adpt.update_by_path.side_effect = validate_update
# Run the code
media_name = 'bldr1_dfe05349_kyleh_config.iso'
vios, remel = scsi_mapper.remove_vopt_mapping(
self.adpt, 'fake_vios_uuid', 2, media_name=media_name)
# Make sure that our validation code above was invoked
self.assertEqual(1, self.adpt.update_by_path.call_count)
self.assertEqual(1, len(remel))
self.assertIsInstance(remel[0], pvm_stor.VOptMedia)
# And the VIOS was "looked up"
self.assertEqual(1, self.adpt.read.call_count)
# Now do it again, but passing the vios wrapper and the client UUID
vios_wrap = pvm_vios.VIOS.wrap(
tju.load_file(VIO_MULTI_MAP_FILE, self.adpt))
self.adpt.update_by_path.reset_mock()
self.adpt.read.reset_mock()
vios, remel = scsi_mapper.remove_vopt_mapping(
self.adpt, vios_wrap, LPAR_UUID, media_name=media_name)
self.assertEqual(1, self.adpt.update_by_path.call_count)
self.assertEqual(1, len(remel))
self.assertIsInstance(remel[0], pvm_stor.VOptMedia)
# But the VIOS was not "looked up"
self.assertEqual(0, self.adpt.read.call_count)
def test_remove_storage_vopt_retry(self):
"""Tests removing the storage vOpt with multiple retries."""
# Mock Data. The retry will call this three times. They have to
# be indepdent loads, otherwise the data gets re-used and the remove
# will not be properly invoked.
self.adpt.read.side_effect = [
tju.load_file(VIO_MULTI_MAP_FILE, self.adpt),
tju.load_file(VIO_MULTI_MAP_FILE, self.adpt),
tju.load_file(VIO_MULTI_MAP_FILE, self.adpt)
]
global attempt_count
attempt_count = 0
# Validate that the mapping was removed from existing. First few
# loops, force a retry
def validate_update(*kargs, **kwargs):
global attempt_count
attempt_count += 1
if attempt_count == 3:
vios_w = kargs[0]
self.assertEqual(4, len(vios_w.scsi_mappings))
return vios_w.entry
else:
tju.raiseRetryException()
self.adpt.update_by_path.side_effect = validate_update
# Run the code
media_name = 'bldr1_dfe05349_kyleh_config.iso'
remel = scsi_mapper.remove_vopt_mapping(self.adpt,
'fake_vios_uuid',
2,
media_name=media_name)[1]
# Make sure that our validation code above was invoked
self.assertEqual(3, self.adpt.update_by_path.call_count)
self.assertEqual(3, attempt_count)
self.assertEqual(1, len(remel))
self.assertIsInstance(remel[0], pvm_stor.VOptMedia)
def test_remove_storage_vopt_no_name_specified(self):
# Mock Data
self.adpt.read.return_value = tju.load_file(VIO_MULTI_MAP_FILE,
self.adpt)
# Validate that the mapping was removed from existing
def validate_update(*kargs, **kwargs):
vios_w = kargs[0]
self.assertEqual(4, len(vios_w.scsi_mappings))
return vios_w.entry
self.adpt.update_by_path.side_effect = validate_update
# Run the code
vios, remel = scsi_mapper.remove_vopt_mapping(
self.adpt, 'fake_vios_uuid', 2, media_name=None)
# Make sure that our validation code above was invoked
self.assertEqual(1, self.adpt.update_by_path.call_count)
self.assertEqual(1, len(remel))
self.assertIsInstance(remel[0], pvm_stor.VOptMedia)
def test_remove_storage_vopt_retry(self):
"""Tests removing the storage vOpt with multiple retries."""
# Mock Data. The retry will call this three times. They have to
# be indepdent loads, otherwise the data gets re-used and the remove
# will not be properly invoked.
self.adpt.read.side_effect = [
tju.load_file(VIO_MULTI_MAP_FILE, self.adpt),
tju.load_file(VIO_MULTI_MAP_FILE, self.adpt),
tju.load_file(VIO_MULTI_MAP_FILE, self.adpt)]
global attempt_count
attempt_count = 0
# Validate that the mapping was removed from existing. First few
# loops, force a retry
def validate_update(*kargs, **kwargs):
global attempt_count
attempt_count += 1
if attempt_count == 3:
vios_w = kargs[0]
self.assertEqual(4, len(vios_w.scsi_mappings))
return vios_w.entry
else:
tju.raiseRetryException()
self.adpt.update_by_path.side_effect = validate_update
# Run the code
media_name = 'bldr1_dfe05349_kyleh_config.iso'
vios, remel = scsi_mapper.remove_vopt_mapping(
self.adpt, 'fake_vios_uuid', 2, media_name=media_name)
# Make sure that our validation code above was invoked
self.assertEqual(3, self.adpt.update_by_path.call_count)
self.assertEqual(3, attempt_count)
self.assertEqual(1, len(remel))
self.assertIsInstance(remel[0], pvm_stor.VOptMedia)
