2 # Licensed under the Apache License, Version 2.0 (the "License"); you may
3 # not use this file except in compliance with the License. You may obtain
4 # a copy of the License at
6 # http://www.apache.org/licenses/LICENSE-2.0
8 # Unless required by applicable law or agreed to in writing, software
9 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
10 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
11 # License for the specific language governing permissions and limitations
14 # For those usages not covered by the Apache License, Version 2.0 please
15 # contact: esousa@whitestack.com or alfonso.tiernosepulveda@telefonica.com
18 from contextlib
import contextmanager
21 from unittest
.mock
import Mock
, mock_open
# patch, MagicMock
22 from osm_common
.dbbase
import DbException
23 from osm_nbi
.engine
import EngineException
24 from osm_common
.dbmemory
import DbMemory
25 from osm_common
.fsbase
import FsBase
26 from osm_common
.msgbase
import MsgBase
27 from osm_common
import dbbase
28 from http
import HTTPStatus
29 from osm_nbi
.instance_topics
import NsLcmOpTopic
, NsrTopic
30 from osm_nbi
.tests
.test_db_descriptors
import (
37 from copy
import deepcopy
41 class TestNsLcmOpTopic(unittest
.TestCase
):
44 self
.fs
= Mock(FsBase())
45 self
.fs
.get_params
.return_value
= {"./fake/folder"}
46 self
.fs
.file_open
= mock_open()
47 self
.msg
= Mock(MsgBase())
49 self
.nslcmop_topic
= NsLcmOpTopic(self
.db
, self
.fs
, self
.msg
, None)
50 self
.nslcmop_topic
.check_quota
= Mock(return_value
=None) # skip quota
53 "vim_accounts", yaml
.load(db_vim_accounts_text
, Loader
=yaml
.Loader
)
55 self
.db
.create_list("nsds", yaml
.load(db_nsds_text
, Loader
=yaml
.Loader
))
56 self
.db
.create_list("vnfds", yaml
.load(db_vnfds_text
, Loader
=yaml
.Loader
))
57 self
.db
.create_list("vnfrs", yaml
.load(db_vnfrs_text
, Loader
=yaml
.Loader
))
58 self
.db
.create_list("nsrs", yaml
.load(db_nsrs_text
, Loader
=yaml
.Loader
))
59 self
.db
.create
= Mock(return_value
="created_id")
60 self
.nsd
= self
.db
.get_list("nsds")[0]
61 self
.nsd_id
= self
.nsd
["_id"]
62 self
.nsr
= self
.db
.get_list("nsrs")[0]
63 self
.nsr_id
= self
.nsr
["_id"]
64 self
.nsr_project
= self
.nsr
["_admin"]["projects_read"][0]
66 self
.vim
= self
.db
.get_list("vim_accounts")[0]
67 self
.vim_id
= self
.vim
["_id"]
69 def test_create_instantiate(self
):
70 self
.db
.set_one
= Mock(return_value
={"updated": 1})
75 "project_id": [self
.nsr_project
],
80 "nsInstanceId": self
.nsr_id
,
82 "vimAccountId": self
.vim_id
,
83 "additionalParamsForVnf": [
85 "member-vnf-index": "1",
86 "additionalParams": {"touch_filename": "file"},
89 "member-vnf-index": "2",
90 "additionalParams": {"touch_filename": "file"},
95 "member-vnf-index": "1",
101 "name": "dataVM-eth0",
102 "ip-address": "10.11.12.13",
103 "floating-ip-required": True,
109 {"name": "internal", "vim-network-id": "vim-net-id"}
113 "lcmOperationType": "instantiate",
118 nslcmop_id
, _
= self
.nslcmop_topic
.new(
119 rollback
, session
, indata
=deepcopy(indata
), kwargs
=None, headers
=headers
122 # check nslcmop is created at database
124 self
.db
.create
.call_count
,
126 "database create not called, or called more than once",
128 _call
= self
.db
.create
.call_args_list
[0]
130 _call
[0][0], "nslcmops", "must be create a nslcmops entry at database"
133 created_nslcmop
= _call
[0][1]
136 created_nslcmop
["_id"],
137 "mismatch between return id and database '_id'",
141 created_nslcmop
["nsInstanceId"],
142 "bad reference id from nslcmop to nsr",
145 created_nslcmop
["_admin"].get("projects_read"),
146 "Database record must contain '_amdin.projects_read'",
150 created_nslcmop
["_admin"],
151 "Database record must contain '_admin.created'",
154 created_nslcmop
["lcmOperationType"] == "instantiate",
155 "Database record must contain 'lcmOperationType=instantiate'",
160 len(self
.db
.set_one
.call_args_list
) + 1,
161 "rollback mismatch with created/set items at database",
164 # test parameters with error
165 bad_id
= "88d90b0c-faff-4b9f-bccd-aaaaaaaaaaaa"
169 {"nsInstanceId": bad_id
},
171 HTTPStatus
.NOT_FOUND
,
172 ("not found", bad_id
),
175 # ({"vimAccountId": bad_id}, DbException, HTTPStatus.NOT_FOUND, ("not found", bad_id)), # TODO add "vim"
177 "bad member-vnf-index",
178 {"vnf.0.member-vnf-index": "k"},
180 HTTPStatus
.BAD_REQUEST
,
184 for message
, kwargs_
, expect_exc
, expect_code
, expect_text_list
in test_set
:
185 with self
.assertRaises(expect_exc
, msg
=message
) as e
:
186 self
.nslcmop_topic
.new(
189 indata
=deepcopy(indata
),
194 self
.assertTrue(e
.exception
.http_code
== expect_code
)
196 for expect_text
in expect_text_list
:
199 str(e
.exception
).lower(),
200 "Expected '{}' at exception text".format(expect_text
),
203 def test_check_ns_operation_action(self
):
204 nsrs
= self
.db
.get_list("nsrs")[0]
208 "member_vnf_index": "1",
210 "primitive": "touch",
211 "primitive_params": {"filename": "file"},
214 self
.nslcmop_topic
._check
_ns
_operation
(session
, nsrs
, "action", indata
)
216 indata_copy
= indata
.copy()
217 if k
== "primitive_params":
219 indata_copy
[k
] = "non_existing"
220 with self
.assertRaises(EngineException
) as exc_manager
:
221 self
.nslcmop_topic
._check
_ns
_operation
(
222 session
, nsrs
, "action", indata_copy
224 exc
= exc_manager
.exception
227 HTTPStatus
.BAD_REQUEST
,
228 "Engine exception bad http_code with {}".format(indata_copy
),
231 def test_update_remove_vnf(self
):
232 vnfr_id
= self
.db
.get_list("vnfrs")[0]["_id"]
236 {"_id": self
.nsr_id
},
237 {"_admin.nsState": "INSTANTIATED"},
240 "lcmOperationType": "update",
241 "updateType": "REMOVE_VNF",
242 "nsInstanceId": self
.nsr_id
,
243 "removeVnfInstanceId": vnfr_id
,
250 "project_id": [self
.nsr_project
],
256 nslcmop_id
, _
= self
.nslcmop_topic
.new(
257 rollback
, session
, indata
, kwargs
=None, headers
=headers
261 self
.db
.create
.call_count
,
263 "database create not called, or called more than once",
265 _call
= self
.db
.create
.call_args_list
[0]
267 _call
[0][0], "nslcmops", "nslcmops entry must be created at database"
269 created_nslcmop
= _call
[0][1]
272 created_nslcmop
["nsInstanceId"],
273 "mismatch between nsId '_id' in created nslcmop and database nsr",
276 created_nslcmop
["lcmOperationType"] == "update",
277 "Database record must contain 'lcmOperationType=update'",
280 created_nslcmop
["operationParams"]["updateType"] == "REMOVE_VNF",
281 "Database record must contain 'updateType=REMOVE_VNF'",
284 def test_migrate(self
):
285 _
= self
.db
.get_list("vnfrs")[0]["_id"]
289 {"_id": self
.nsr_id
},
290 {"_admin.nsState": "INSTANTIATED"},
296 "project_id": [self
.nsr_project
],
302 with self
.subTest(i
=1, t
="Migration for Specific VM"):
304 "lcmOperationType": "migrate",
305 "nsInstanceId": self
.nsr_id
,
306 "migrateToHost": "sample02",
307 "vdu": {"vduCountIndex": 0, "vduId": "mgmtVM"},
308 "vnfInstanceId": "9e8006df-cdfa-4f63-bf6a-fce860d71c1f",
310 nslcmop_id
, _
= self
.nslcmop_topic
.new(
311 rollback
, session
, indata
, kwargs
=None, headers
=headers
315 self
.db
.create
.call_count
,
317 "database create not called, or called more than once",
319 _call
= self
.db
.create
.call_args_list
[0]
321 _call
[0][0], "nslcmops", "nslcmops entry must be created at database"
323 created_nslcmop
= _call
[0][1]
326 created_nslcmop
["nsInstanceId"],
327 "mismatch between nsId '_id' in created nslcmop and database nsr",
330 created_nslcmop
["lcmOperationType"] == "migrate",
331 "Database record must contain 'lcmOperationType=migrate'",
333 with self
.subTest(i
=2, t
="Migration of all VDUs in a VNF"):
335 "lcmOperationType": "migrate",
336 "nsInstanceId": self
.nsr_id
,
337 "vnfInstanceId": "9e8006df-cdfa-4f63-bf6a-fce860d71c1f",
339 nslcmop_id
, _
= self
.nslcmop_topic
.new(
340 rollback
, session
, indata
, kwargs
=None, headers
=headers
344 self
.db
.create
.call_count
,
346 "database create not called, or called more than once",
348 _call
= self
.db
.create
.call_args_list
[0]
350 _call
[0][0], "nslcmops", "nslcmops entry must be created at database"
352 created_nslcmop
= _call
[0][1]
355 created_nslcmop
["nsInstanceId"],
356 "mismatch between nsId '_id' in created nslcmop and database nsr",
359 created_nslcmop
["lcmOperationType"] == "migrate",
360 "Database record must contain 'lcmOperationType=migrate'",
362 with self
.subTest(i
=3, t
="Migration failure - vduId not provided in vdu "):
364 "lcmOperationType": "migrate",
365 "nsInstanceId": self
.nsr_id
,
366 "migrateToHost": "sample02",
367 "vdu": {"vduCountIndex": 0},
368 "vnfInstanceId": "9e8006df-cdfa-4f63-bf6a-fce860d71c1f",
371 with self
.assertRaises(Exception) as e
:
372 nslcmop_id
, _
= self
.nslcmop_topic
.new(
373 rollback
, session
, indata
, kwargs
=None, headers
=headers
376 "Format error at 'vdu' ''vduId' is a required property'"
381 class TestNsLcmOpTopicWithMock(unittest
.TestCase
):
383 self
.db
= Mock(dbbase
.DbBase())
384 self
.fs
= Mock(FsBase())
385 self
.fs
.get_params
.return_value
= {"./fake/folder"}
386 self
.fs
.file_open
= mock_open()
387 self
.msg
= Mock(MsgBase())
389 self
.nslcmop_topic
= NsLcmOpTopic(self
.db
, self
.fs
, self
.msg
, None)
391 def test_get_vnfd_from_vnf_member_revision(self
):
392 test_vnfr
= yaml
.load(db_vnfrs_text
, Loader
=yaml
.Loader
)[0]
393 test_vnfd
= yaml
.load(db_vnfds_text
, Loader
=yaml
.Loader
)
394 self
.db
.get_one
.side_effect
= [test_vnfr
, test_vnfd
]
395 _
= self
.nslcmop_topic
._get
_vnfd
_from
_vnf
_member
_index
("1", test_vnfr
["_id"])
397 self
.db
.get_one
.call_args_list
[0][0][0],
399 "Incorrect first DB lookup",
402 self
.db
.get_one
.call_args_list
[1][0][0],
404 "Incorrect second DB lookup",
407 def test_get_vnfd_from_vnf_member_no_revision(self
):
408 test_vnfr
= yaml
.load(db_vnfrs_text
, Loader
=yaml
.Loader
)[0]
409 test_vnfr
["revision"] = 3
410 test_vnfd
= yaml
.load(db_vnfds_text
, Loader
=yaml
.Loader
)
411 self
.db
.get_one
.side_effect
= [test_vnfr
, test_vnfd
]
412 _
= self
.nslcmop_topic
._get
_vnfd
_from
_vnf
_member
_index
("1", test_vnfr
["_id"])
414 self
.db
.get_one
.call_args_list
[0][0][0],
416 "Incorrect first DB lookup",
419 self
.db
.get_one
.call_args_list
[1][0][0],
421 "Incorrect second DB lookup",
425 def assertNotRaises(self
, exception_type
):
428 except exception_type
:
429 raise self
.failureException("{} raised".format(exception_type
.__name
__))
431 def test_check_ns_update_operation(self
):
433 self
.nslcmop_topic
= NsLcmOpTopic(self
.db
, self
.fs
, self
.msg
, None)
436 with self
.subTest(i
=1, t
="VNF instance does not belong to NS"):
437 test_vnfr
= yaml
.load(db_vnfrs_text
, Loader
=yaml
.Loader
)
438 test_vnfr
[0]["revision"] = 2
439 test_nsr
= yaml
.load(db_nsrs_text
, Loader
=yaml
.Loader
)
440 test_nsr
[0]["constituent-vnfr-ref"][
442 ] = "99d90b0c-faff-4b9f-bccd-017f33985984"
443 self
.db
.create_list("vnfrs", test_vnfr
)
444 self
.db
.create_list("nsrs", test_nsr
)
445 nsrs
= self
.db
.get_list("nsrs")[0]
447 "updateType": "CHANGE_VNFPKG",
448 "changeVnfPackageData": {
449 "vnfInstanceId": "88d90b0c-faff-4b9f-bccd-017f33985984",
450 "vnfdId": "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77",
452 "nsInstanceId": "f48163a6-c807-47bc-9682-f72caef5af85",
454 with self
.assertRaises(EngineException
) as expected_exception
:
455 self
.nslcmop_topic
._check
_ns
_operation
(session
, nsrs
, "update", indata
)
457 str(expected_exception
.exception
),
458 "Error in validating ns-update request: vnf 88d90b0c-faff-4b9f-bccd-017f33985984"
459 " does not belong to NS f48163a6-c807-47bc-9682-f72caef5af85",
462 with self
.subTest(i
=2, t
="Ns update request validated with no exception"):
463 test_vnfr
= yaml
.load(db_vnfrs_text
, Loader
=yaml
.Loader
)
464 test_vnfr
[0]["revision"] = 2
465 test_nsr
= yaml
.load(db_nsrs_text
, Loader
=yaml
.Loader
)
466 self
.db
.create_list("vnfrs", test_vnfr
)
467 self
.db
.create_list("nsrs", test_nsr
)
468 nsrs
= self
.db
.get_list("nsrs")[1]
470 "updateType": "CHANGE_VNFPKG",
471 "changeVnfPackageData": {
472 "vnfInstanceId": "88d90b0c-faff-4b9f-bccd-017f33985984",
473 "vnfdId": "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77",
475 "nsInstanceId": "f48163a6-c807-47bc-9682-f72caef5af85",
477 with self
.assertNotRaises(EngineException
):
478 self
.nslcmop_topic
._check
_ns
_operation
(session
, nsrs
, "update", indata
)
481 i
=3, t
="Ns update request rejected because of too small timeout"
484 "updateType": "CHANGE_VNFPKG",
485 "changeVnfPackageData": {
486 "vnfInstanceId": "88d90b0c-faff-4b9f-bccd-017f33985984",
487 "vnfdId": "7637bcf8-cf14-42dc-ad70-c66fcf1e6e77",
489 "nsInstanceId": "f48163a6-c807-47bc-9682-f72caef5af85",
490 "timeout_ns_update": 50,
492 with self
.assertRaises(EngineException
) as expected_exception
:
493 self
.nslcmop_topic
._check
_ns
_operation
(session
, nsrs
, "update", indata
)
495 str(expected_exception
.exception
),
496 "Error in validating ns-update request: 50 second is not enough "
497 "to upgrade the VNF instance: 88d90b0c-faff-4b9f-bccd-017f33985984",
500 with self
.subTest(i
=4, t
="wrong vnfdid is given as an update parameter"):
501 test_vnfr
= yaml
.load(db_vnfrs_text
, Loader
=yaml
.Loader
)
502 test_vnfr
[0]["revision"] = 2
503 test_nsr
= yaml
.load(db_nsrs_text
, Loader
=yaml
.Loader
)
504 self
.db
.create_list("vnfrs", test_vnfr
)
505 self
.db
.create_list("nsrs", test_nsr
)
506 nsrs
= self
.db
.get_list("nsrs")[2]
508 "updateType": "CHANGE_VNFPKG",
509 "changeVnfPackageData": {
510 "vnfInstanceId": "88d90b0c-faff-4b9f-bccd-017f33985984",
511 "vnfdId": "9637bcf8-cf14-42dc-ad70-c66fcf1e6e77",
513 "nsInstanceId": "f48163a6-c807-47bc-9682-f72caef5af85",
515 with self
.assertRaises(EngineException
) as expected_exception
:
516 self
.nslcmop_topic
._check
_ns
_operation
(session
, nsrs
, "update", indata
)
518 str(expected_exception
.exception
),
519 "Error in validating ns-update request: vnfd-id 9637bcf8-cf14-42dc-ad70-c66fcf1e6e77 does not "
520 "match with the vnfd-id: 7637bcf8-cf14-42dc-ad70-c66fcf1e6e77 of "
521 "VNF instance: 88d90b0c-faff-4b9f-bccd-017f33985984",
525 i
=5, t
="Ns update REMOVE_VNF request validated with no exception"
527 test_vnfr
= yaml
.load(db_vnfrs_text
, Loader
=yaml
.Loader
)
528 test_vnfr
[0]["revision"] = 2
529 test_nsr
= yaml
.load(db_nsrs_text
, Loader
=yaml
.Loader
)
530 self
.db
.create_list("vnfrs", test_vnfr
)
531 self
.db
.create_list("nsrs", test_nsr
)
532 nsrs
= self
.db
.get_list("nsrs")[1]
534 "updateType": "REMOVE_VNF",
535 "removeVnfInstanceId": "88d90b0c-faff-4b9f-bccd-017f33985984",
536 "nsInstanceId": "f48163a6-c807-47bc-9682-f72caef5af85",
538 with self
.assertNotRaises(EngineException
):
539 self
.nslcmop_topic
._check
_ns
_operation
(session
, nsrs
, "update", indata
)
542 class TestNsrTopic(unittest
.TestCase
):
545 self
.fs
= Mock(FsBase())
546 self
.fs
.get_params
.return_value
= {"./fake/folder"}
547 self
.fs
.file_open
= mock_open()
548 self
.msg
= Mock(MsgBase())
550 self
.nsr_topic
= NsrTopic(self
.db
, self
.fs
, self
.msg
, None)
551 self
.nsr_topic
.check_quota
= Mock(return_value
=None) # skip quota
554 "vim_accounts", yaml
.load(db_vim_accounts_text
, Loader
=yaml
.Loader
)
556 self
.db
.create_list("nsds", yaml
.load(db_nsds_text
, Loader
=yaml
.Loader
))
557 self
.db
.create_list("vnfds", yaml
.load(db_vnfds_text
, Loader
=yaml
.Loader
))
558 self
.db
.create
= Mock(return_value
="created_id")
559 self
.nsd
= self
.db
.get_list("nsds")[0]
560 self
.nsd_id
= self
.nsd
["_id"]
561 self
.nsd_project
= self
.nsd
["_admin"]["projects_read"][0]
563 self
.vim
= self
.db
.get_list("vim_accounts")[0]
564 self
.vim_id
= self
.vim
["_id"]
566 def test_create(self
):
571 "project_id": [self
.nsd_project
],
575 "nsdId": self
.nsd_id
,
577 "vimAccountId": self
.vim_id
,
578 "additionalParamsForVnf": [
580 "member-vnf-index": "hackfest_vnf1",
581 "additionalParams": {"touch_filename": "file"},
584 "member-vnf-index": "hackfest_vnf2",
585 "additionalParams": {"touch_filename": "file"},
593 rollback
, session
, indata
=indata
, kwargs
=None, headers
=headers
596 # check vnfrs and nsrs created in whatever order
600 for _call
in self
.db
.create
.call_args_list
:
601 assert len(_call
[0]) >= 2, "called db.create with few parameters"
602 created_item
= _call
[0][1]
603 if _call
[0][0] == "vnfrs":
604 created_vnfrs
.append(created_item
)
606 "member-vnf-index-ref",
608 "Created item must contain member-vnf-index-ref section",
613 created_item
["nsr-id-ref"],
614 "bad reference id from vnfr to nsr",
617 nsr_id
= created_item
["nsr-id-ref"]
619 elif _call
[0][0] == "nsrs":
620 created_nsrs
.append(created_item
)
623 nsr_id
, created_item
["_id"], "bad reference id from vnfr to nsr"
626 nsr_id
= created_item
["_id"]
628 assert True, "created an unknown record {} at database".format(
633 created_item
["_admin"].get("projects_read"),
634 "Database record must contain '_amdin.projects_read'",
638 created_item
["_admin"],
639 "Database record must contain '_admin.created'",
642 created_item
["_admin"]["nsState"] == "NOT_INSTANTIATED",
643 "Database record must contain '_admin.nstate=NOT INSTANTIATE'",
647 len(created_vnfrs
), 2, "created a mismatch number of vnfr at database"
651 created_vnfrs
[0]["vdur"][0]["interfaces"][0]["position"],
653 "vdur first interface position does not match",
657 created_vnfrs
[0]["vdur"][0]["interfaces"][1]["position"],
659 "vdur second interface position does not match",
663 len(created_nsrs
), 1, "Only one nsrs must be created at database"
667 len(created_vnfrs
) + 1,
668 "rollback mismatch with created items at database",
671 # test parameters with error
672 bad_id
= "88d90b0c-faff-4b9f-bccd-aaaaaaaaaaaa"
679 HTTPStatus
.NOT_FOUND
,
680 ("not found", bad_id
),
682 # ({"vimAccountId": bad_id}, DbException, HTTPStatus.NOT_FOUND, ("not found", bad_id)), # TODO add "vim"
684 "additional params not supply",
685 {"additionalParamsForVnf.0.member-vnf-index": "k"},
687 HTTPStatus
.BAD_REQUEST
,
691 for message
, kwargs_
, expect_exc
, expect_code
, expect_text_list
in test_set
:
692 with self
.assertRaises(expect_exc
, msg
=message
) as e
:
696 indata
=deepcopy(indata
),
701 self
.assertTrue(e
.exception
.http_code
== expect_code
)
703 for expect_text
in expect_text_list
:
706 str(e
.exception
).lower(),
707 "Expected '{}' at exception text".format(expect_text
),
710 def test_show_instance(self
):
715 "project_id": [self
.nsd_project
],
719 for refresh_status
in ("true", "false"):
720 self
.db
.create_list("nsrs", yaml
.load(db_nsrs_text
, Loader
=yaml
.Loader
))
721 actual_nsr
= self
.db
.get_list("nsrs")[0]
722 nsr_id
= actual_nsr
["_id"]
723 filter_q
["vcaStatus-refresh"] = refresh_status
724 expected_nsr
= self
.nsr_topic
.show(session
, nsr_id
, filter_q
=filter_q
)
725 self
.nsr_topic
.delete(session
, nsr_id
)
726 actual_nsr
.pop("_admin")
727 expected_nsr
.pop("_admin")
729 expected_nsr
, actual_nsr
, "Database nsr and show() nsr do not match."
732 def test_vca_status_refresh(self
):
737 "project_id": [self
.nsd_project
],
740 filter_q
= {"vcaStatus-refresh": "true"}
742 self
.db
.create_list("nsrs", yaml
.load(db_nsrs_text
, Loader
=yaml
.Loader
))
743 nsr
= self
.db
.get_list("nsrs")[0]
745 # When vcaStatus-refresh is true
746 filter_q
["vcaStatus-refresh"] = "true"
747 self
.nsr_topic
.vca_status_refresh(session
, nsr
, filter_q
)
748 msg_args
= self
.msg
.write
.call_args
[0]
749 self
.assertEqual(msg_args
[1], "vca_status_refresh", "Wrong message action")
750 self
.assertGreater(nsr
["_admin"]["modified"], time() - time_delta
)
752 # When vcaStatus-refresh is false but modified time is within threshold
753 filter_q
["vcaStatus-refresh"] = "false"
755 nsr
["_admin"]["modified"] = time_now
756 self
.nsr_topic
.vca_status_refresh(session
, nsr
, filter_q
)
757 msg_args
= self
.msg
.write
.call_args
[1]
758 self
.assertEqual(msg_args
, {}, "Message should not be sent.")
760 nsr
["_admin"]["modified"], time_now
, "Modified time should not be changed."
763 # When vcaStatus-refresh is false but modified time is less than threshold
764 filter_q
["vcaStatus-refresh"] = "false"
765 nsr
["_admin"]["modified"] = time() - (2 * time_delta
)
766 self
.nsr_topic
.vca_status_refresh(session
, nsr
, filter_q
)
767 msg_args
= self
.msg
.write
.call_args
[0]
768 self
.assertEqual(msg_args
[1], "vca_status_refresh", "Wrong message action")
769 self
.nsr_topic
.delete(session
, nsr
["_id"])
771 nsr
["_admin"]["modified"],
773 "Modified time is not changed.",
776 def test_delete_ns(self
):
777 self
.db
.create_list("nsrs", yaml
.load(db_nsrs_text
, Loader
=yaml
.Loader
))
778 self
.nsr
= self
.db
.get_list("nsrs")[0]
779 self
.nsr_id
= self
.nsr
["_id"]
780 self
.db_set_one
= self
.db
.set_one
781 p_id
= self
.nsd_project
788 "project_id": [p_id
],
795 "project_id": [p_other
],
805 with self
.subTest(i
=1, t
="Normal Deletion"):
806 self
.db
.del_one
= Mock()
807 self
.db
.set_one
= Mock()
808 self
.nsr_topic
.delete(session
, self
.nsr_id
)
810 db_args_ro_nsrs
= self
.db
.del_one
.call_args_list
[1][0]
811 db_args
= self
.db
.del_one
.call_args_list
[0][0]
812 msg_args
= self
.msg
.write
.call_args
[0]
814 msg_args
[0], self
.nsr_topic
.topic_msg
, "Wrong message topic"
816 self
.assertEqual(msg_args
[1], "deleted", "Wrong message action")
817 self
.assertEqual(msg_args
[2], {"_id": self
.nsr_id
}, "Wrong message content")
818 self
.assertEqual(db_args_ro_nsrs
[0], "ro_nsrs", "Wrong DB topic")
819 self
.assertEqual(db_args
[0], self
.nsr_topic
.topic
, "Wrong DB topic")
820 self
.assertEqual(db_args
[1]["_id"], self
.nsr_id
, "Wrong DB ID")
822 db_args
[1]["_admin.projects_read.cont"], [p_id
], "Wrong DB filter"
824 self
.db
.set_one
.assert_not_called()
825 fs_del_calls
= self
.fs
.file_delete
.call_args_list
826 self
.assertEqual(fs_del_calls
[0][0][0], self
.nsr_id
, "Wrong FS file id")
827 with self
.subTest(i
=2, t
="No delete because referenced by other project"):
830 {"_id": self
.nsr_id
},
833 "_admin.projects_read": p_other
,
834 "_admin.projects_write": p_other
,
837 self
.db
.del_one
.reset_mock()
838 self
.db
.set_one
.reset_mock()
839 self
.msg
.write
.reset_mock()
840 self
.fs
.file_delete
.reset_mock()
842 self
.nsr_topic
.delete(session2
, self
.nsr_id
)
843 self
.db
.del_one
.assert_not_called()
844 self
.msg
.write
.assert_not_called()
845 db_s1_args
= self
.db
.set_one
.call_args
846 self
.assertEqual(db_s1_args
[0][0], self
.nsr_topic
.topic
, "Wrong DB topic")
847 self
.assertEqual(db_s1_args
[0][1]["_id"], self
.nsr_id
, "Wrong DB ID")
849 db_s1_args
[1]["update_dict"], "Wrong DB update dictionary"
852 db_s1_args
[1]["pull_list"],
853 {"_admin.projects_read": [p_other
], "_admin.projects_write": [p_other
]},
854 "Wrong DB pull_list dictionary",
856 self
.fs
.file_delete
.assert_not_called()
857 with self
.subTest(i
=4, t
="Delete with force and admin"):
858 self
.db
.del_one
.reset_mock()
859 self
.db
.set_one
.reset_mock()
860 self
.msg
.write
.reset_mock()
861 self
.fs
.file_delete
.reset_mock()
862 self
.nsr_topic
.delete(session_force
, self
.nsr_id
)
864 db_args_ro_nsrs
= self
.db
.del_one
.call_args_list
[1][0]
865 db_args
= self
.db
.del_one
.call_args_list
[0][0]
866 msg_args
= self
.msg
.write
.call_args
[0]
868 msg_args
[0], self
.nsr_topic
.topic_msg
, "Wrong message topic"
870 self
.assertEqual(msg_args
[1], "deleted", "Wrong message action")
871 self
.assertEqual(msg_args
[2], {"_id": self
.nsr_id
}, "Wrong message content")
872 self
.assertEqual(db_args_ro_nsrs
[0], "ro_nsrs", "Wrong DB topic")
873 self
.assertEqual(db_args
[0], self
.nsr_topic
.topic
, "Wrong DB topic")
874 self
.assertEqual(db_args
[1]["_id"], self
.nsr_id
, "Wrong DB ID")
875 self
.db
.set_one
.assert_not_called()
876 fs_del_calls
= self
.fs
.file_delete
.call_args_list
877 self
.assertEqual(fs_del_calls
[0][0][0], self
.nsr_id
, "Wrong FS file id")
878 with self
.subTest(i
=3, t
="Conflict on Delete - NS in INSTANTIATED state"):
881 {"_id": self
.nsr_id
},
882 {"_admin.nsState": "INSTANTIATED"},
884 "_admin.projects_read": p_other
,
885 "_admin.projects_write": p_other
,
888 self
.db
.del_one
.reset_mock()
889 self
.db
.set_one
.reset_mock()
890 self
.msg
.write
.reset_mock()
891 self
.fs
.file_delete
.reset_mock()
893 with self
.assertRaises(
894 EngineException
, msg
="Accepted NSR with nsState INSTANTIATED"
896 self
.nsr_topic
.delete(session
, self
.nsr_id
)
898 e
.exception
.http_code
, HTTPStatus
.CONFLICT
, "Wrong HTTP status code"
900 self
.assertIn("INSTANTIATED", str(e
.exception
), "Wrong exception text")
901 # TODOD with self.subTest(i=3, t='Conflict on Delete - NS in use by NSI'):
903 with self
.subTest(i
=4, t
="Non-existent NS"):
904 self
.db
.del_one
.reset_mock()
905 self
.db
.set_one
.reset_mock()
906 self
.msg
.write
.reset_mock()
907 self
.fs
.file_delete
.reset_mock()
908 excp_msg
= "Not found"
909 with self
.assertRaises(
910 DbException
, msg
="Accepted non-existent NSD ID"
912 self
.nsr_topic
.delete(session2
, "other_id")
914 e
.exception
.http_code
, HTTPStatus
.NOT_FOUND
, "Wrong HTTP status code"
916 self
.assertIn(excp_msg
, str(e
.exception
), "Wrong exception text")
917 self
.assertIn("other_id", str(e
.exception
), "Wrong exception text")