from osm_lcm.ng_ro import NgRoClient
from osm_lcm.data_utils.database.database import Database
from osm_lcm.data_utils.filesystem.filesystem import Filesystem
+from osm_lcm.data_utils.vnfd import find_software_version
+from osm_lcm.lcm_utils import check_juju_bundle_existence, get_charm_artifact_path
+from osm_lcm.lcm_utils import LcmException
from uuid import uuid4
+from unittest.mock import Mock, patch
from osm_lcm.tests import test_db_descriptors as descriptors
self.db.create_list(
"vnfds", yaml.load(descriptors.db_vnfds_text, Loader=yaml.Loader)
)
+ self.db.create_list(
+ "vnfds_revisions",
+ yaml.load(descriptors.db_vnfds_revisions_text, Loader=yaml.Loader),
+ )
self.db.create_list(
"nsds", yaml.load(descriptors.db_nsds_text, Loader=yaml.Loader)
)
# self.assertEqual(db_nsr.get("errorDescription "), None, "errorDescription different than None")
# self.assertEqual(db_nsr.get("errorDetail"), None, "errorDetail different than None")
+ # Test update method
+
+ async def test_update(self):
+
+ nsr_id = descriptors.test_ids["TEST-A"]["ns"]
+ nslcmop_id = descriptors.test_ids["TEST-A"]["update"]
+ vnfr_id = "6421c7c9-d865-4fb4-9a13-d4275d243e01"
+ vnfd_id = "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77"
+
+ def mock_reset():
+ mock_charm_hash.reset_mock()
+ mock_juju_bundle.reset_mock()
+ fs.sync.reset_mock()
+ mock_charm_upgrade.reset_mock()
+ mock_software_version.reset_mock()
+
+ with self.subTest(
+ i=1,
+ t="Update type: CHANGE_VNFPKG, latest_vnfd revision changed,"
+ "Charm package changed, sw-version is not changed.",
+ ):
+
+ self.db.set_one(
+ "vnfds",
+ q_filter={"_id": vnfd_id},
+ update_dict={"_admin.revision": 3, "kdu": []},
+ )
+
+ self.db.set_one(
+ "vnfds_revisions",
+ q_filter={"_id": vnfd_id + ":1"},
+ update_dict={"_admin.revision": 1, "kdu": []},
+ )
+
+ self.db.set_one(
+ "vnfrs", q_filter={"_id": vnfr_id}, update_dict={"revision": 1}
+ )
+
+ mock_charm_hash = Mock(autospec=True)
+ mock_charm_hash.return_value = True
+
+ mock_juju_bundle = Mock(return_value=None)
+
+ mock_software_version = Mock(autospec=True)
+ mock_software_version.side_effect = ["1.0", "1.0"]
+
+ mock_charm_upgrade = asynctest.Mock(autospec=True)
+ task = asyncio.Future()
+ task.set_result(("COMPLETED", "some_output"))
+ mock_charm_upgrade.return_value = task
+
+ fs = Mock(autospec=True)
+ fs.path.__add__ = Mock()
+ fs.path.side_effect = ["/", "/", "/", "/"]
+ fs.sync.side_effect = [None, None]
+
+ instance = self.my_ns
+
+ expected_operation_state = "COMPLETED"
+ expected_operation_error = ""
+ expected_vnfr_revision = 3
+ expected_ns_state = "INSTANTIATED"
+ expected_ns_operational_state = "running"
+
+ with patch.object(instance, "fs", fs), patch(
+ "osm_lcm.lcm_utils.LcmBase.check_charm_hash_changed", mock_charm_hash
+ ), patch("osm_lcm.ns.NsLcm._ns_charm_upgrade", mock_charm_upgrade), patch(
+ "osm_lcm.data_utils.vnfd.find_software_version", mock_software_version
+ ), patch(
+ "osm_lcm.lcm_utils.check_juju_bundle_existence", mock_juju_bundle
+ ):
+
+ await instance.update(nsr_id, nslcmop_id)
+ return_operation_state = self.db.get_one(
+ "nslcmops", {"_id": nslcmop_id}
+ ).get("operationState")
+ return_operation_error = self.db.get_one(
+ "nslcmops", {"_id": nslcmop_id}
+ ).get("errorMessage")
+ return_ns_operational_state = self.db.get_one(
+ "nsrs", {"_id": nsr_id}
+ ).get("operational-status")
+
+ return_vnfr_revision = self.db.get_one("vnfrs", {"_id": vnfr_id}).get(
+ "revision"
+ )
+
+ return_ns_state = self.db.get_one("nsrs", {"_id": nsr_id}).get(
+ "nsState"
+ )
+
+ mock_charm_hash.assert_called_with(
+ "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77:1/hackfest_3charmed_vnfd/charms/simple",
+ "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77/hackfest_3charmed_vnfd/charms/simple",
+ )
+
+ self.assertEqual(fs.sync.call_count, 2)
+ self.assertEqual(return_ns_state, expected_ns_state)
+ self.assertEqual(return_operation_state, expected_operation_state)
+ self.assertEqual(return_operation_error, expected_operation_error)
+ self.assertEqual(
+ return_ns_operational_state, expected_ns_operational_state
+ )
+ self.assertEqual(return_vnfr_revision, expected_vnfr_revision)
+
+ mock_reset()
+
+ with self.subTest(
+ i=2, t="Update type: CHANGE_VNFPKG, latest_vnfd revision not changed"
+ ):
+
+ self.db.set_one(
+ "vnfds", q_filter={"_id": vnfd_id}, update_dict={"_admin.revision": 1}
+ )
+
+ self.db.set_one(
+ "vnfrs", q_filter={"_id": vnfr_id}, update_dict={"revision": 1}
+ )
+
+ mock_charm_hash = Mock(autospec=True)
+ mock_charm_hash.return_value = True
+
+ mock_juju_bundle = Mock(return_value=None)
+ mock_software_version = Mock(autospec=True)
+
+ mock_charm_upgrade = asynctest.Mock(autospec=True)
+ task = asyncio.Future()
+ task.set_result(("COMPLETED", "some_output"))
+ mock_charm_upgrade.return_value = task
+
+ fs = Mock(autospec=True)
+ fs.path.__add__ = Mock()
+ fs.path.side_effect = ["/", "/", "/", "/"]
+ fs.sync.side_effect = [None, None]
+
+ instance = self.my_ns
+
+ expected_operation_state = "COMPLETED"
+ expected_operation_error = ""
+ expected_vnfr_revision = 1
+ expected_ns_state = "INSTANTIATED"
+ expected_ns_operational_state = "running"
+
+ with patch.object(instance, "fs", fs), patch(
+ "osm_lcm.lcm_utils.LcmBase.check_charm_hash_changed", mock_charm_hash
+ ), patch("osm_lcm.ns.NsLcm._ns_charm_upgrade", mock_charm_upgrade), patch(
+ "osm_lcm.lcm_utils.check_juju_bundle_existence", mock_juju_bundle
+ ):
+
+ await instance.update(nsr_id, nslcmop_id)
+
+ return_operation_state = self.db.get_one(
+ "nslcmops", {"_id": nslcmop_id}
+ ).get("operationState")
+
+ return_operation_error = self.db.get_one(
+ "nslcmops", {"_id": nslcmop_id}
+ ).get("errorMessage")
+
+ return_ns_operational_state = self.db.get_one(
+ "nsrs", {"_id": nsr_id}
+ ).get("operational-status")
+
+ return_ns_state = self.db.get_one("nsrs", {"_id": nsr_id}).get(
+ "nsState"
+ )
+
+ return_vnfr_revision = self.db.get_one("vnfrs", {"_id": vnfr_id}).get(
+ "revision"
+ )
+
+ mock_charm_hash.assert_not_called()
+ mock_software_version.assert_not_called()
+ mock_juju_bundle.assert_not_called()
+ mock_charm_upgrade.assert_not_called()
+ fs.sync.assert_not_called()
+
+ self.assertEqual(return_ns_state, expected_ns_state)
+ self.assertEqual(return_operation_state, expected_operation_state)
+ self.assertEqual(return_operation_error, expected_operation_error)
+ self.assertEqual(
+ return_ns_operational_state, expected_ns_operational_state
+ )
+ self.assertEqual(return_vnfr_revision, expected_vnfr_revision)
+
+ mock_reset()
+
+ with self.subTest(
+ i=3,
+ t="Update type: CHANGE_VNFPKG, latest_vnfd revision changed, "
+ "Charm package is not changed, sw-version is not changed.",
+ ):
+
+ self.db.set_one(
+ "vnfds", q_filter={"_id": vnfd_id}, update_dict={"_admin.revision": 3}
+ )
+
+ self.db.set_one(
+ "vnfds_revisions",
+ q_filter={"_id": vnfd_id + ":1"},
+ update_dict={"_admin.revision": 1},
+ )
+
+ self.db.set_one(
+ "vnfrs", q_filter={"_id": vnfr_id}, update_dict={"revision": 1}
+ )
+
+ mock_charm_hash = Mock(autospec=True)
+ mock_charm_hash.return_value = False
+
+ mock_juju_bundle = Mock(return_value=None)
+
+ mock_software_version = Mock(autospec=True)
+
+ mock_charm_upgrade = asynctest.Mock(autospec=True)
+ task = asyncio.Future()
+ task.set_result(("COMPLETED", "some_output"))
+ mock_charm_upgrade.return_value = task
+ mock_software_version.side_effect = ["1.0", "1.0"]
+
+ fs = Mock(autospec=True)
+ fs.path.__add__ = Mock()
+ fs.path.side_effect = ["/", "/", "/", "/"]
+ fs.sync.side_effect = [None, None]
+
+ instance = self.my_ns
+
+ expected_operation_state = "COMPLETED"
+ expected_operation_error = ""
+ expected_vnfr_revision = 3
+ expected_ns_state = "INSTANTIATED"
+ expected_ns_operational_state = "running"
+
+ with patch.object(instance, "fs", fs), patch(
+ "osm_lcm.lcm_utils.LcmBase.check_charm_hash_changed", mock_charm_hash
+ ), patch("osm_lcm.ns.NsLcm._ns_charm_upgrade", mock_charm_upgrade), patch(
+ "osm_lcm.lcm_utils.check_juju_bundle_existence", mock_juju_bundle
+ ):
+
+ await instance.update(nsr_id, nslcmop_id)
+
+ return_operation_state = self.db.get_one(
+ "nslcmops", {"_id": nslcmop_id}
+ ).get("operationState")
+
+ return_operation_error = self.db.get_one(
+ "nslcmops", {"_id": nslcmop_id}
+ ).get("errorMessage")
+
+ return_ns_operational_state = self.db.get_one(
+ "nsrs", {"_id": nsr_id}
+ ).get("operational-status")
+
+ return_vnfr_revision = self.db.get_one("vnfrs", {"_id": vnfr_id}).get(
+ "revision"
+ )
+
+ return_ns_state = self.db.get_one("nsrs", {"_id": nsr_id}).get(
+ "nsState"
+ )
+
+ mock_charm_hash.assert_called_with(
+ "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77:1/hackfest_3charmed_vnfd/charms/simple",
+ "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77/hackfest_3charmed_vnfd/charms/simple",
+ )
+
+ self.assertEqual(fs.sync.call_count, 2)
+ self.assertEqual(mock_charm_hash.call_count, 1)
+
+ mock_juju_bundle.assert_not_called()
+ mock_charm_upgrade.assert_not_called()
+
+ self.assertEqual(return_ns_state, expected_ns_state)
+ self.assertEqual(return_operation_state, expected_operation_state)
+ self.assertEqual(return_operation_error, expected_operation_error)
+ self.assertEqual(
+ return_ns_operational_state, expected_ns_operational_state
+ )
+ self.assertEqual(return_vnfr_revision, expected_vnfr_revision)
+
+ mock_reset()
+
+ with self.subTest(
+ i=4,
+ t="Update type: CHANGE_VNFPKG, latest_vnfd revision changed, "
+ "Charm package exists, sw-version changed.",
+ ):
+
+ self.db.set_one(
+ "vnfds",
+ q_filter={"_id": vnfd_id},
+ update_dict={"_admin.revision": 3, "software-version": "3.0"},
+ )
+
+ self.db.set_one(
+ "vnfds_revisions",
+ q_filter={"_id": vnfd_id + ":1"},
+ update_dict={"_admin.revision": 1},
+ )
+
+ self.db.set_one(
+ "vnfrs",
+ q_filter={"_id": vnfr_id},
+ update_dict={"revision": 1},
+ )
+
+ mock_charm_hash = Mock(autospec=True)
+ mock_charm_hash.return_value = False
+
+ mock_juju_bundle = Mock(return_value=None)
+
+ mock_charm_upgrade = asynctest.Mock(autospec=True)
+ task = asyncio.Future()
+ task.set_result(("COMPLETED", "some_output"))
+ mock_charm_upgrade.return_value = task
+
+ mock_charm_artifact = Mock(autospec=True)
+ mock_charm_artifact.side_effect = [
+ "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77:1/hackfest_3charmed_vnfd/charms/simple",
+ "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77/hackfest_3charmed_vnfd/charms/simple",
+ ]
+
+ fs = Mock(autospec=True)
+ fs.path.__add__ = Mock()
+ fs.path.side_effect = ["/", "/", "/", "/"]
+ fs.sync.side_effect = [None, None]
+
+ instance = self.my_ns
+
+ expected_operation_state = "FAILED"
+ expected_operation_error = "FAILED Checking if existing VNF has charm: Software version change is not supported as VNF instance 6421c7c9-d865-4fb4-9a13-d4275d243e01 has charm."
+ expected_vnfr_revision = 1
+ expected_ns_state = "INSTANTIATED"
+ expected_ns_operational_state = "running"
+
+ with patch.object(instance, "fs", fs), patch(
+ "osm_lcm.lcm_utils.LcmBase.check_charm_hash_changed", mock_charm_hash
+ ), patch("osm_lcm.ns.NsLcm._ns_charm_upgrade", mock_charm_upgrade), patch(
+ "osm_lcm.lcm_utils.get_charm_artifact_path", mock_charm_artifact
+ ):
+
+ await instance.update(nsr_id, nslcmop_id)
+
+ return_operation_state = self.db.get_one(
+ "nslcmops", {"_id": nslcmop_id}
+ ).get("operationState")
+
+ return_operation_error = self.db.get_one(
+ "nslcmops", {"_id": nslcmop_id}
+ ).get("errorMessage")
+
+ return_ns_operational_state = self.db.get_one(
+ "nsrs", {"_id": nsr_id}
+ ).get("operational-status")
+
+ return_vnfr_revision = self.db.get_one("vnfrs", {"_id": vnfr_id}).get(
+ "revision"
+ )
+
+ return_ns_state = self.db.get_one("nsrs", {"_id": nsr_id}).get(
+ "nsState"
+ )
+
+ self.assertEqual(fs.sync.call_count, 2)
+ mock_charm_hash.assert_not_called()
+
+ mock_juju_bundle.assert_not_called()
+ mock_charm_upgrade.assert_not_called()
+
+ self.assertEqual(return_ns_state, expected_ns_state)
+ self.assertEqual(return_operation_state, expected_operation_state)
+ self.assertEqual(return_operation_error, expected_operation_error)
+ self.assertEqual(
+ return_ns_operational_state, expected_ns_operational_state
+ )
+ self.assertEqual(return_vnfr_revision, expected_vnfr_revision)
+
+ mock_reset()
+
+ with self.subTest(
+ i=5,
+ t="Update type: CHANGE_VNFPKG, latest_vnfd revision changed,"
+ "Charm package exists, sw-version not changed, juju-bundle exists",
+ ):
+
+ self.db.set_one(
+ "vnfds",
+ q_filter={"_id": vnfd_id},
+ update_dict={
+ "_admin.revision": 3,
+ "software-version": "1.0",
+ "kdu.0.juju-bundle": "stable/native-kdu",
+ },
+ )
+
+ self.db.set_one(
+ "vnfds_revisions",
+ q_filter={"_id": vnfd_id + ":1"},
+ update_dict={
+ "_admin.revision": 1,
+ "software-version": "1.0",
+ "kdu.0.juju-bundle": "stable/native-kdu",
+ },
+ )
+
+ self.db.set_one(
+ "vnfrs", q_filter={"_id": vnfr_id}, update_dict={"revision": 1}
+ )
+
+ mock_charm_hash = Mock(autospec=True)
+ mock_charm_hash.return_value = True
+
+ mock_charm_artifact = Mock(autospec=True)
+ mock_charm_artifact.side_effect = [
+ "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77:1/hackfest_3charmed_vnfd/charms/simple",
+ "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77/hackfest_3charmed_vnfd/charms/simple",
+ ]
+
+ fs = Mock(autospec=True)
+ fs.path.__add__ = Mock()
+ fs.path.side_effect = ["/", "/", "/", "/"]
+ fs.sync.side_effect = [None, None]
+
+ instance = self.my_ns
+
+ expected_operation_state = "FAILED"
+ expected_operation_error = "FAILED Checking whether VNF uses juju bundle: Charm upgrade is not supported for the instance which uses juju-bundle: stable/native-kdu"
+ expected_vnfr_revision = 1
+ expected_ns_state = "INSTANTIATED"
+ expected_ns_operational_state = "running"
+
+ with patch.object(instance, "fs", fs), patch(
+ "osm_lcm.lcm_utils.LcmBase.check_charm_hash_changed", mock_charm_hash
+ ), patch("osm_lcm.lcm_utils.get_charm_artifact_path", mock_charm_artifact):
+
+ await instance.update(nsr_id, nslcmop_id)
+
+ return_operation_state = self.db.get_one(
+ "nslcmops", {"_id": nslcmop_id}
+ ).get("operationState")
+
+ return_operation_error = self.db.get_one(
+ "nslcmops", {"_id": nslcmop_id}
+ ).get("errorMessage")
+
+ return_ns_operational_state = self.db.get_one(
+ "nsrs", {"_id": nsr_id}
+ ).get("operational-status")
+
+ return_vnfr_revision = self.db.get_one("vnfrs", {"_id": vnfr_id}).get(
+ "revision"
+ )
+
+ return_ns_state = self.db.get_one("nsrs", {"_id": nsr_id}).get(
+ "nsState"
+ )
+
+ self.assertEqual(fs.sync.call_count, 2)
+ self.assertEqual(mock_charm_hash.call_count, 1)
+ self.assertEqual(mock_charm_hash.call_count, 1)
+
+ mock_charm_upgrade.assert_not_called()
+
+ self.assertEqual(return_ns_state, expected_ns_state)
+ self.assertEqual(return_operation_state, expected_operation_state)
+ self.assertEqual(return_operation_error, expected_operation_error)
+ self.assertEqual(
+ return_ns_operational_state, expected_ns_operational_state
+ )
+ self.assertEqual(return_vnfr_revision, expected_vnfr_revision)
+
+ mock_reset()
+
+ with self.subTest(
+ i=6,
+ t="Update type: CHANGE_VNFPKG, latest_vnfd revision changed,"
+ "Charm package exists, sw-version not changed, charm-upgrade failed",
+ ):
+
+ self.db.set_one(
+ "vnfds",
+ q_filter={"_id": vnfd_id},
+ update_dict={
+ "_admin.revision": 3,
+ "software-version": "1.0",
+ "kdu": [],
+ },
+ )
+
+ self.db.set_one(
+ "vnfds_revisions",
+ q_filter={"_id": vnfd_id + ":1"},
+ update_dict={
+ "_admin.revision": 1,
+ "software-version": "1.0",
+ "kdu": [],
+ },
+ )
+
+ self.db.set_one(
+ "vnfrs", q_filter={"_id": vnfr_id}, update_dict={"revision": 1}
+ )
+
+ mock_charm_hash = Mock(autospec=True)
+ mock_charm_hash.return_value = True
+
+ mock_charm_upgrade = asynctest.Mock(autospec=True)
+ task = asyncio.Future()
+ task.set_result(("FAILED", "some_error"))
+ mock_charm_upgrade.return_value = task
+
+ mock_charm_artifact = Mock(autospec=True)
+ mock_charm_artifact.side_effect = [
+ "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77:1/hackfest_3charmed_vnfd/charms/simple",
+ "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77/hackfest_3charmed_vnfd/charms/simple",
+ ]
+
+ fs = Mock(autospec=True)
+ fs.path.__add__ = Mock()
+ fs.path.side_effect = ["/", "/", "/", "/"]
+ fs.sync.side_effect = [None, None]
+
+ instance = self.my_ns
+
+ expected_operation_state = "FAILED"
+ expected_operation_error = "some_error"
+ expected_vnfr_revision = 1
+ expected_ns_state = "INSTANTIATED"
+ expected_ns_operational_state = "running"
+
+ with patch.object(instance, "fs", fs), patch(
+ "osm_lcm.lcm_utils.LcmBase.check_charm_hash_changed", mock_charm_hash
+ ), patch("osm_lcm.ns.NsLcm._ns_charm_upgrade", mock_charm_upgrade):
+
+ await instance.update(nsr_id, nslcmop_id)
+
+ return_operation_state = self.db.get_one(
+ "nslcmops", {"_id": nslcmop_id}
+ ).get("operationState")
+
+ return_operation_error = self.db.get_one(
+ "nslcmops", {"_id": nslcmop_id}
+ ).get("errorMessage")
+
+ return_ns_operational_state = self.db.get_one(
+ "nsrs", {"_id": nsr_id}
+ ).get("operational-status")
+
+ return_vnfr_revision = self.db.get_one("vnfrs", {"_id": vnfr_id}).get(
+ "revision"
+ )
+
+ return_ns_state = self.db.get_one("nsrs", {"_id": nsr_id}).get(
+ "nsState"
+ )
+
+ self.assertEqual(fs.sync.call_count, 2)
+ self.assertEqual(mock_charm_hash.call_count, 1)
+ self.assertEqual(mock_charm_upgrade.call_count, 1)
+
+ self.assertEqual(return_ns_state, expected_ns_state)
+ self.assertEqual(return_operation_state, expected_operation_state)
+ self.assertEqual(return_operation_error, expected_operation_error)
+ self.assertEqual(
+ return_ns_operational_state, expected_ns_operational_state
+ )
+ self.assertEqual(return_vnfr_revision, expected_vnfr_revision)
+
+ mock_reset()
+
+ def test_ns_update_helper_methods(self):
+ def mock_reset():
+ fs.mock_reset()
+ mock_path.mock_reset()
+ mock_checksumdir.mock_reset()
+
+ with self.subTest(
+ i=1, t="Find software version, VNFD does not have have software version"
+ ):
+ # Testing method find_software_version
+
+ db_vnfd = self.db.get_one(
+ "vnfds", {"_id": "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77"}
+ )
+ expected_result = "1.0"
+ result = find_software_version(db_vnfd)
+ self.assertEqual(
+ result, expected_result, "Default sw version should be 1.0"
+ )
+
+ with self.subTest(
+ i=2, t="Find software version, VNFD includes software version"
+ ):
+ # Testing method find_software_version
+
+ db_vnfd = self.db.get_one(
+ "vnfds", {"_id": "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77"}
+ )
+ db_vnfd["software-version"] = "3.1"
+ expected_result = "3.1"
+ result = find_software_version(db_vnfd)
+ self.assertEqual(result, expected_result, "VNFD software version is wrong")
+
+ with self.subTest(i=3, t="Check charm hash, Hash has did not change"):
+ # Testing method check_charm_hash_changed
+
+ current_path, target_path = "/tmp/charm1", "/tmp/charm1"
+ fs = Mock(autospec=True)
+ fs.path.__add__ = Mock()
+ fs.path.side_effect = ["/", "/", "/", "/"]
+
+ mock_path = Mock(autospec=True)
+ mock_path.exists.side_effect = [True, True]
+
+ mock_checksumdir = Mock(autospec=True)
+ mock_checksumdir.dirhash.side_effect = ["hash_value", "hash_value"]
+
+ instance = self.my_ns
+ expected_result = False
+
+ with patch.object(instance, "fs", fs), patch(
+ "checksumdir.dirhash", mock_checksumdir.dirhash
+ ), patch("os.path.exists", mock_path.exists):
+
+ result = instance.check_charm_hash_changed(current_path, target_path)
+ self.assertEqual(
+ result, expected_result, "Wrong charm hash control value"
+ )
+ self.assertEqual(mock_path.exists.call_count, 2)
+ self.assertEqual(mock_checksumdir.dirhash.call_count, 2)
+
+ mock_reset()
+
+ with self.subTest(i=4, t="Check charm hash, Hash has changed"):
+ # Testing method check_charm_hash_changed
+
+ current_path, target_path = "/tmp/charm1", "/tmp/charm2"
+ fs = Mock(autospec=True)
+ fs.path.__add__ = Mock()
+ fs.path.side_effect = ["/", "/", "/", "/"]
+
+ mock_path = Mock(autospec=True)
+ mock_path.exists.side_effect = [True, True]
+
+ mock_checksumdir = Mock(autospec=True)
+ mock_checksumdir.dirhash.side_effect = ["hash_value", "another_hash_value"]
+
+ instance = self.my_ns
+ expected_result = True
+
+ with patch.object(instance, "fs", fs), patch(
+ "checksumdir.dirhash", mock_checksumdir.dirhash
+ ), patch("os.path.exists", mock_path.exists):
+
+ result = instance.check_charm_hash_changed(current_path, target_path)
+ self.assertEqual(
+ result, expected_result, "Wrong charm hash control value"
+ )
+ self.assertEqual(mock_path.exists.call_count, 2)
+ self.assertEqual(mock_checksumdir.dirhash.call_count, 2)
+
+ mock_reset()
+
+ with self.subTest(i=5, t="Check charm hash, Charm path does not exists"):
+ # Testing method check_charm_hash_changed
+
+ current_path, target_path = "/tmp/charm1", "/tmp/charm2"
+ fs = Mock(autospec=True)
+ fs.path.__add__ = Mock()
+ fs.path.side_effect = ["/", "/", "/", "/"]
+
+ mock_path = Mock(autospec=True)
+ mock_path.exists.side_effect = [True, False]
+
+ mock_checksumdir = Mock(autospec=True)
+ mock_checksumdir.dirhash.side_effect = ["hash_value", "hash_value"]
+
+ instance = self.my_ns
+
+ with patch.object(instance, "fs", fs), patch(
+ "checksumdir.dirhash", mock_checksumdir.dirhash
+ ), patch("os.path.exists", mock_path.exists):
+
+ with self.assertRaises(LcmException):
+
+ instance.check_charm_hash_changed(current_path, target_path)
+ self.assertEqual(mock_path.exists.call_count, 2)
+ self.assertEqual(mock_checksumdir.dirhash.call_count, 0)
+
+ mock_reset()
+
+ with self.subTest(i=6, t="Check juju bundle existence"):
+ # Testing method check_juju_bundle_existence
+
+ test_vnfd1 = self.db.get_one(
+ "vnfds", {"_id": "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77"}
+ )
+ test_vnfd2 = self.db.get_one(
+ "vnfds", {"_id": "d96b1cdf-5ad6-49f7-bf65-907ada989293"}
+ )
+
+ expected_result = None
+ result = check_juju_bundle_existence(test_vnfd1)
+ self.assertEqual(result, expected_result, "Wrong juju bundle name")
+
+ expected_result = "stable/native-kdu"
+ result = check_juju_bundle_existence(test_vnfd2)
+ self.assertEqual(result, expected_result, "Wrong juju bundle name")
+
+ with self.subTest(i=7, t="Check charm artifacts"):
+ # Testing method check_juju_bundle_existence
+
+ base_folder = {
+ "folder": "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77",
+ "pkg-dir": "hackfest_3charmed_vnfd",
+ }
+ charm_name = "simple"
+ charm_type = "lxc_proxy_charm"
+ revision = 3
+
+ expected_result = "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77:3/hackfest_3charmed_vnfd/charms/simple"
+ result = get_charm_artifact_path(
+ base_folder, charm_name, charm_type, revision
+ )
+ self.assertEqual(result, expected_result, "Wrong charm artifact path")
+
+ # SOL004 packages
+ base_folder = {
+ "folder": "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77",
+ }
+ charm_name = "basic"
+ charm_type = ""
+ revision = ""
+
+ expected_result = (
+ "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77/Scripts/helm-charts/basic"
+ )
+ result = get_charm_artifact_path(
+ base_folder, charm_name, charm_type, revision
+ )
+ self.assertEqual(result, expected_result, "Wrong charm artifact path")
+
if __name__ == "__main__":
asynctest.main()
projects / osm / LCM.git / blobdiff