osm_nbi/tests/test_admin_topics.py

#! /usr/bin/python3
# -*- coding: utf-8 -*-

# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.

__author__ = "Pedro de la Cruz Ramos, pedro.delacruzramos@altran.com"
__date__ = "$2019-10-019"

import unittest
from unittest import TestCase
from unittest.mock import Mock, patch, call
from uuid import uuid4
from http import HTTPStatus
from time import time
from random import randint
from osm_common import dbbase, fsbase, msgbase
from osm_nbi import authconn, validation
from osm_nbi.admin_topics import (
    ProjectTopicAuth,
    RoleTopicAuth,
    UserTopicAuth,
    CommonVimWimSdn,
    VcaTopic,
)
from osm_nbi.engine import EngineException
from osm_nbi.authconn import AuthconnNotFoundException


test_pid = str(uuid4())
test_name = "test-user"


def norm(str):
    """Normalize string for checking"""
    return " ".join(str.strip().split()).lower()


class TestVcaTopic(TestCase):
    def setUp(self):
        self.db = Mock(dbbase.DbBase())
        self.fs = Mock(fsbase.FsBase())
        self.msg = Mock(msgbase.MsgBase())
        self.auth = Mock(authconn.Authconn(None, None, None))
        self.vca_topic = VcaTopic(self.db, self.fs, self.msg, self.auth)

    @patch("osm_nbi.admin_topics.CommonVimWimSdn.format_on_new")
    def test_format_on_new(self, mock_super_format_on_new):
        content = {
            "_id": "id",
            "secret": "encrypted_secret",
            "cacert": "encrypted_cacert",
        }
        self.db.encrypt.side_effect = ["secret", "cacert"]
        mock_super_format_on_new.return_value = "1234"

        oid = self.vca_topic.format_on_new(content)

        self.assertEqual(oid, "1234")
        self.assertEqual(content["secret"], "secret")
        self.assertEqual(content["cacert"], "cacert")
        self.db.encrypt.assert_has_calls(
            [
                call("encrypted_secret", schema_version="1.11", salt="id"),
                call("encrypted_cacert", schema_version="1.11", salt="id"),
            ]
        )
        mock_super_format_on_new.assert_called_with(content, None, False)

    @patch("osm_nbi.admin_topics.CommonVimWimSdn.format_on_edit")
    def test_format_on_edit(self, mock_super_format_on_edit):
        edit_content = {
            "_id": "id",
            "secret": "encrypted_secret",
            "cacert": "encrypted_cacert",
        }
        final_content = {
            "_id": "id",
            "schema_version": "1.11",
        }
        self.db.encrypt.side_effect = ["secret", "cacert"]
        mock_super_format_on_edit.return_value = "1234"

        oid = self.vca_topic.format_on_edit(final_content, edit_content)

        self.assertEqual(oid, "1234")
        self.assertEqual(final_content["secret"], "secret")
        self.assertEqual(final_content["cacert"], "cacert")
        self.db.encrypt.assert_has_calls(
            [
                call("encrypted_secret", schema_version="1.11", salt="id"),
                call("encrypted_cacert", schema_version="1.11", salt="id"),
            ]
        )
        mock_super_format_on_edit.assert_called()

    @patch("osm_nbi.admin_topics.CommonVimWimSdn.check_conflict_on_del")
    def test_check_conflict_on_del(self, mock_check_conflict_on_del):
        session = {
            "project_id": "project-id",
            "force": False,
        }
        _id = "vca-id"
        db_content = {}

        self.db.get_list.return_value = None

        self.vca_topic.check_conflict_on_del(session, _id, db_content)

        self.db.get_list.assert_called_with(
            "vim_accounts",
            {"vca": _id, "_admin.projects_read.cont": "project-id"},
        )
        mock_check_conflict_on_del.assert_called_with(session, _id, db_content)

    @patch("osm_nbi.admin_topics.CommonVimWimSdn.check_conflict_on_del")
    def test_check_conflict_on_del_force(self, mock_check_conflict_on_del):
        session = {
            "project_id": "project-id",
            "force": True,
        }
        _id = "vca-id"
        db_content = {}

        self.vca_topic.check_conflict_on_del(session, _id, db_content)

        self.db.get_list.assert_not_called()
        mock_check_conflict_on_del.assert_not_called()

    @patch("osm_nbi.admin_topics.CommonVimWimSdn.check_conflict_on_del")
    def test_check_conflict_on_del_with_conflict(self, mock_check_conflict_on_del):
        session = {
            "project_id": "project-id",
            "force": False,
        }
        _id = "vca-id"
        db_content = {}

        self.db.get_list.return_value = {"_id": "vim", "vca": "vca-id"}

        with self.assertRaises(EngineException) as context:
            self.vca_topic.check_conflict_on_del(session, _id, db_content)
            self.assertEqual(
                context.exception,
                EngineException(
                    "There is at least one VIM account using this vca",
                    http_code=HTTPStatus.CONFLICT,
                ),
            )

        self.db.get_list.assert_called_with(
            "vim_accounts",
            {"vca": _id, "_admin.projects_read.cont": "project-id"},
        )
        mock_check_conflict_on_del.assert_not_called()


class Test_ProjectTopicAuth(TestCase):
    @classmethod
    def setUpClass(cls):
        cls.test_name = "test-project-topic"

    def setUp(self):
        self.db = Mock(dbbase.DbBase())
        self.fs = Mock(fsbase.FsBase())
        self.msg = Mock(msgbase.MsgBase())
        self.auth = Mock(authconn.Authconn(None, None, None))
        self.topic = ProjectTopicAuth(self.db, self.fs, self.msg, self.auth)
        self.fake_session = {
            "username": self.test_name,
            "project_id": (test_pid,),
            "method": None,
            "admin": True,
            "force": False,
            "public": False,
            "allow_show_user_project_role": True,
        }
        self.topic.check_quota = Mock(return_value=None)  # skip quota

    def test_new_project(self):
        with self.subTest(i=1):
            rollback = []
            pid1 = str(uuid4())
            self.auth.get_project_list.return_value = []
            self.auth.create_project.return_value = pid1
            pid2, oid = self.topic.new(
                rollback, self.fake_session, {"name": self.test_name, "quotas": {}}
            )
            self.assertEqual(len(rollback), 1, "Wrong rollback length")
            self.assertEqual(pid2, pid1, "Wrong project identifier")
            content = self.auth.create_project.call_args[0][0]
            self.assertEqual(content["name"], self.test_name, "Wrong project name")
            self.assertEqual(content["quotas"], {}, "Wrong quotas")
            self.assertIsNotNone(content["_admin"]["created"], "Wrong creation time")
            self.assertEqual(
                content["_admin"]["modified"],
                content["_admin"]["created"],
                "Wrong modification time",
            )
        with self.subTest(i=2):
            rollback = []
            with self.assertRaises(EngineException, msg="Accepted wrong quotas") as e:
                self.topic.new(
                    rollback,
                    self.fake_session,
                    {"name": "other-project-name", "quotas": {"baditems": 10}},
                )
            self.assertEqual(len(rollback), 0, "Wrong rollback length")
            self.assertEqual(
                e.exception.http_code,
                HTTPStatus.UNPROCESSABLE_ENTITY,
                "Wrong HTTP status code",
            )
            self.assertIn(
                "format error at 'quotas' 'additional properties are not allowed ('{}' was unexpected)'".format(
                    "baditems"
                ),
                norm(str(e.exception)),
                "Wrong exception text",
            )

    def test_edit_project(self):
        now = time()
        pid = str(uuid4())
        proj = {
            "_id": pid,
            "name": self.test_name,
            "_admin": {"created": now, "modified": now},
        }
        with self.subTest(i=1):
            self.auth.get_project_list.side_effect = [[proj], []]
            new_name = "new-project-name"
            quotas = {"vnfds": randint(0, 100), "nsds": randint(0, 100)}
            self.topic.edit(
                self.fake_session, pid, {"name": new_name, "quotas": quotas}
            )
            _id, content = self.auth.update_project.call_args[0]
            self.assertEqual(_id, pid, "Wrong project identifier")
            self.assertEqual(content["_id"], pid, "Wrong project identifier")
            self.assertEqual(content["_admin"]["created"], now, "Wrong creation time")
            self.assertGreater(
                content["_admin"]["modified"], now, "Wrong modification time"
            )
            self.assertEqual(content["name"], new_name, "Wrong project name")
            self.assertEqual(content["quotas"], quotas, "Wrong quotas")
        with self.subTest(i=2):
            new_name = "other-project-name"
            quotas = {"baditems": randint(0, 100)}
            self.auth.get_project_list.side_effect = [[proj], []]
            with self.assertRaises(EngineException, msg="Accepted wrong quotas") as e:
                self.topic.edit(
                    self.fake_session, pid, {"name": new_name, "quotas": quotas}
                )
            self.assertEqual(
                e.exception.http_code,
                HTTPStatus.UNPROCESSABLE_ENTITY,
                "Wrong HTTP status code",
            )
            self.assertIn(
                "format error at 'quotas' 'additional properties are not allowed ('{}' was unexpected)'".format(
                    "baditems"
                ),
                norm(str(e.exception)),
                "Wrong exception text",
            )

    def test_conflict_on_new(self):
        with self.subTest(i=1):
            rollback = []
            pid = str(uuid4())
            with self.assertRaises(
                EngineException, msg="Accepted uuid as project name"
            ) as e:
                self.topic.new(rollback, self.fake_session, {"name": pid})
            self.assertEqual(len(rollback), 0, "Wrong rollback length")
            self.assertEqual(
                e.exception.http_code,
                HTTPStatus.UNPROCESSABLE_ENTITY,
                "Wrong HTTP status code",
            )
            self.assertIn(
                "project name '{}' cannot have an uuid format".format(pid),
                norm(str(e.exception)),
                "Wrong exception text",
            )
        with self.subTest(i=2):
            rollback = []
            self.auth.get_project_list.return_value = [
                {"_id": test_pid, "name": self.test_name}
            ]
            with self.assertRaises(
                EngineException, msg="Accepted existing project name"
            ) as e:
                self.topic.new(rollback, self.fake_session, {"name": self.test_name})
            self.assertEqual(len(rollback), 0, "Wrong rollback length")
            self.assertEqual(
                e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code"
            )
            self.assertIn(
                "project '{}' exists".format(self.test_name),
                norm(str(e.exception)),
                "Wrong exception text",
            )

    def test_conflict_on_edit(self):
        with self.subTest(i=1):
            self.auth.get_project_list.return_value = [
                {"_id": test_pid, "name": self.test_name}
            ]
            new_name = str(uuid4())
            with self.assertRaises(
                EngineException, msg="Accepted uuid as project name"
            ) as e:
                self.topic.edit(self.fake_session, test_pid, {"name": new_name})
            self.assertEqual(
                e.exception.http_code,
                HTTPStatus.UNPROCESSABLE_ENTITY,
                "Wrong HTTP status code",
            )
            self.assertIn(
                "project name '{}' cannot have an uuid format".format(new_name),
                norm(str(e.exception)),
                "Wrong exception text",
            )
        with self.subTest(i=2):
            pid = str(uuid4())
            self.auth.get_project_list.return_value = [{"_id": pid, "name": "admin"}]
            with self.assertRaises(
                EngineException, msg="Accepted renaming of project 'admin'"
            ) as e:
                self.topic.edit(self.fake_session, pid, {"name": "new-name"})
            self.assertEqual(
                e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code"
            )
            self.assertIn(
                "you cannot rename project 'admin'",
                norm(str(e.exception)),
                "Wrong exception text",
            )
        with self.subTest(i=3):
            new_name = "new-project-name"
            self.auth.get_project_list.side_effect = [
                [{"_id": test_pid, "name": self.test_name}],
                [{"_id": str(uuid4()), "name": new_name}],
            ]
            with self.assertRaises(
                EngineException, msg="Accepted existing project name"
            ) as e:
                self.topic.edit(self.fake_session, pid, {"name": new_name})
            self.assertEqual(
                e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code"
            )
            self.assertIn(
                "project '{}' is already used".format(new_name),
                norm(str(e.exception)),
                "Wrong exception text",
            )

    def test_delete_project(self):
        with self.subTest(i=1):
            pid = str(uuid4())
            self.auth.get_project.return_value = {
                "_id": pid,
                "name": "other-project-name",
            }
            self.auth.delete_project.return_value = {"deleted": 1}
            self.auth.get_user_list.return_value = []
            self.db.get_list.return_value = []
            rc = self.topic.delete(self.fake_session, pid)
            self.assertEqual(rc, {"deleted": 1}, "Wrong project deletion return info")
            self.assertEqual(
                self.auth.get_project.call_args[0][0], pid, "Wrong project identifier"
            )
            self.assertEqual(
                self.auth.delete_project.call_args[0][0],
                pid,
                "Wrong project identifier",
            )

    def test_conflict_on_del(self):
        with self.subTest(i=1):
            self.auth.get_project.return_value = {
                "_id": test_pid,
                "name": self.test_name,
            }
            with self.assertRaises(
                EngineException, msg="Accepted deletion of own project"
            ) as e:
                self.topic.delete(self.fake_session, self.test_name)
            self.assertEqual(
                e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code"
            )
            self.assertIn(
                "you cannot delete your own project",
                norm(str(e.exception)),
                "Wrong exception text",
            )
        with self.subTest(i=2):
            self.auth.get_project.return_value = {"_id": str(uuid4()), "name": "admin"}
            with self.assertRaises(
                EngineException, msg="Accepted deletion of project 'admin'"
            ) as e:
                self.topic.delete(self.fake_session, "admin")
            self.assertEqual(
                e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code"
            )
            self.assertIn(
                "you cannot delete project 'admin'",
                norm(str(e.exception)),
                "Wrong exception text",
            )
        with self.subTest(i=3):
            pid = str(uuid4())
            name = "other-project-name"
            self.auth.get_project.return_value = {"_id": pid, "name": name}
            self.auth.get_user_list.return_value = [
                {
                    "_id": str(uuid4()),
                    "username": self.test_name,
                    "project_role_mappings": [{"project": pid, "role": str(uuid4())}],
                }
            ]
            with self.assertRaises(
                EngineException, msg="Accepted deletion of used project"
            ) as e:
                self.topic.delete(self.fake_session, pid)
            self.assertEqual(
                e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code"
            )
            self.assertIn(
                "project '{}' ({}) is being used by user '{}'".format(
                    name, pid, self.test_name
                ),
                norm(str(e.exception)),
                "Wrong exception text",
            )
        with self.subTest(i=4):
            self.auth.get_user_list.return_value = []
            self.db.get_list.return_value = [
                {
                    "_id": str(uuid4()),
                    "id": self.test_name,
                    "_admin": {"projects_read": [pid], "projects_write": []},
                }
            ]
            with self.assertRaises(
                EngineException, msg="Accepted deletion of used project"
            ) as e:
                self.topic.delete(self.fake_session, pid)
            self.assertEqual(
                e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code"
            )
            self.assertIn(
                "project '{}' ({}) is being used by {} '{}'".format(
                    name, pid, "vnf descriptor", self.test_name
                ),
                norm(str(e.exception)),
                "Wrong exception text",
            )


class Test_RoleTopicAuth(TestCase):
    @classmethod
    def setUpClass(cls):
        cls.test_name = "test-role-topic"
        cls.test_operations = ["tokens:get"]

    def setUp(self):
        self.db = Mock(dbbase.DbBase())
        self.fs = Mock(fsbase.FsBase())
        self.msg = Mock(msgbase.MsgBase())
        self.auth = Mock(authconn.Authconn(None, None, None))
        self.auth.role_permissions = self.test_operations
        self.topic = RoleTopicAuth(self.db, self.fs, self.msg, self.auth)
        self.fake_session = {
            "username": test_name,
            "project_id": (test_pid,),
            "method": None,
            "admin": True,
            "force": False,
            "public": False,
            "allow_show_user_project_role": True,
        }
        self.topic.check_quota = Mock(return_value=None)  # skip quota

    def test_new_role(self):
        with self.subTest(i=1):
            rollback = []
            rid1 = str(uuid4())
            perms_in = {"tokens": True}
            perms_out = {"default": False, "admin": False, "tokens": True}
            self.auth.get_role_list.return_value = []
            self.auth.create_role.return_value = rid1
            rid2, oid = self.topic.new(
                rollback,
                self.fake_session,
                {"name": self.test_name, "permissions": perms_in},
            )
            self.assertEqual(len(rollback), 1, "Wrong rollback length")
            self.assertEqual(rid2, rid1, "Wrong project identifier")
            content = self.auth.create_role.call_args[0][0]
            self.assertEqual(content["name"], self.test_name, "Wrong role name")
            self.assertEqual(content["permissions"], perms_out, "Wrong permissions")
            self.assertIsNotNone(content["_admin"]["created"], "Wrong creation time")
            self.assertEqual(
                content["_admin"]["modified"],
                content["_admin"]["created"],
                "Wrong modification time",
            )
        with self.subTest(i=2):
            rollback = []
            with self.assertRaises(
                EngineException, msg="Accepted wrong permissions"
            ) as e:
                self.topic.new(
                    rollback,
                    self.fake_session,
                    {"name": "other-role-name", "permissions": {"projects": True}},
                )
            self.assertEqual(len(rollback), 0, "Wrong rollback length")
            self.assertEqual(
                e.exception.http_code,
                HTTPStatus.UNPROCESSABLE_ENTITY,
                "Wrong HTTP status code",
            )
            self.assertIn(
                "invalid permission '{}'".format("projects"),
                norm(str(e.exception)),
                "Wrong exception text",
            )

    def test_edit_role(self):
        now = time()
        rid = str(uuid4())
        role = {
            "_id": rid,
            "name": self.test_name,
            "permissions": {"tokens": True},
            "_admin": {"created": now, "modified": now},
        }
        with self.subTest(i=1):
            self.auth.get_role_list.side_effect = [[role], []]
            self.auth.get_role.return_value = role
            new_name = "new-role-name"
            perms_in = {"tokens": False, "tokens:get": True}
            perms_out = {
                "default": False,
                "admin": False,
                "tokens": False,
                "tokens:get": True,
            }
            self.topic.edit(
                self.fake_session, rid, {"name": new_name, "permissions": perms_in}
            )
            content = self.auth.update_role.call_args[0][0]
            self.assertEqual(content["_id"], rid, "Wrong role identifier")
            self.assertEqual(content["_admin"]["created"], now, "Wrong creation time")
            self.assertGreater(
                content["_admin"]["modified"], now, "Wrong modification time"
            )
            self.assertEqual(content["name"], new_name, "Wrong role name")
            self.assertEqual(content["permissions"], perms_out, "Wrong permissions")
        with self.subTest(i=2):
            new_name = "other-role-name"
            perms_in = {"tokens": False, "tokens:post": True}
            self.auth.get_role_list.side_effect = [[role], []]
            with self.assertRaises(
                EngineException, msg="Accepted wrong permissions"
            ) as e:
                self.topic.edit(
                    self.fake_session, rid, {"name": new_name, "permissions": perms_in}
                )
            self.assertEqual(
                e.exception.http_code,
                HTTPStatus.UNPROCESSABLE_ENTITY,
                "Wrong HTTP status code",
            )
            self.assertIn(
                "invalid permission '{}'".format("tokens:post"),
                norm(str(e.exception)),
                "Wrong exception text",
            )

    def test_delete_role(self):
        with self.subTest(i=1):
            rid = str(uuid4())
            role = {"_id": rid, "name": "other-role-name"}
            self.auth.get_role_list.return_value = [role]
            self.auth.get_role.return_value = role
            self.auth.delete_role.return_value = {"deleted": 1}
            self.auth.get_user_list.return_value = []
            rc = self.topic.delete(self.fake_session, rid)
            self.assertEqual(rc, {"deleted": 1}, "Wrong role deletion return info")
            self.assertEqual(
                self.auth.get_role_list.call_args[0][0]["_id"],
                rid,
                "Wrong role identifier",
            )
            self.assertEqual(
                self.auth.get_role.call_args[0][0], rid, "Wrong role identifier"
            )
            self.assertEqual(
                self.auth.delete_role.call_args[0][0], rid, "Wrong role identifier"
            )

    def test_conflict_on_new(self):
        with self.subTest(i=1):
            rollback = []
            rid = str(uuid4())
            with self.assertRaises(
                EngineException, msg="Accepted uuid as role name"
            ) as e:
                self.topic.new(rollback, self.fake_session, {"name": rid})
            self.assertEqual(len(rollback), 0, "Wrong rollback length")
            self.assertEqual(
                e.exception.http_code,
                HTTPStatus.UNPROCESSABLE_ENTITY,
                "Wrong HTTP status code",
            )
            self.assertIn(
                "role name '{}' cannot have an uuid format".format(rid),
                norm(str(e.exception)),
                "Wrong exception text",
            )
        with self.subTest(i=2):
            rollback = []
            self.auth.get_role_list.return_value = [
                {"_id": str(uuid4()), "name": self.test_name}
            ]
            with self.assertRaises(
                EngineException, msg="Accepted existing role name"
            ) as e:
                self.topic.new(rollback, self.fake_session, {"name": self.test_name})
            self.assertEqual(len(rollback), 0, "Wrong rollback length")
            self.assertEqual(
                e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code"
            )
            self.assertIn(
                "role name '{}' exists".format(self.test_name),
                norm(str(e.exception)),
                "Wrong exception text",
            )

    def test_conflict_on_edit(self):
        rid = str(uuid4())
        with self.subTest(i=1):
            self.auth.get_role_list.return_value = [
                {"_id": rid, "name": self.test_name, "permissions": {}}
            ]
            new_name = str(uuid4())
            with self.assertRaises(
                EngineException, msg="Accepted uuid as role name"
            ) as e:
                self.topic.edit(self.fake_session, rid, {"name": new_name})
            self.assertEqual(
                e.exception.http_code,
                HTTPStatus.UNPROCESSABLE_ENTITY,
                "Wrong HTTP status code",
            )
            self.assertIn(
                "role name '{}' cannot have an uuid format".format(new_name),
                norm(str(e.exception)),
                "Wrong exception text",
            )
        for i, role_name in enumerate(["system_admin", "project_admin"], start=2):
            with self.subTest(i=i):
                rid = str(uuid4())
                self.auth.get_role.return_value = {
                    "_id": rid,
                    "name": role_name,
                    "permissions": {},
                }
                with self.assertRaises(
                    EngineException,
                    msg="Accepted renaming of role '{}'".format(role_name),
                ) as e:
                    self.topic.edit(self.fake_session, rid, {"name": "new-name"})
                self.assertEqual(
                    e.exception.http_code,
                    HTTPStatus.FORBIDDEN,
                    "Wrong HTTP status code",
                )
                self.assertIn(
                    "you cannot rename role '{}'".format(role_name),
                    norm(str(e.exception)),
                    "Wrong exception text",
                )
        with self.subTest(i=i + 1):
            new_name = "new-role-name"
            self.auth.get_role_list.side_effect = [
                [{"_id": rid, "name": self.test_name, "permissions": {}}],
                [{"_id": str(uuid4()), "name": new_name, "permissions": {}}],
            ]
            self.auth.get_role.return_value = {
                "_id": rid,
                "name": self.test_name,
                "permissions": {},
            }
            with self.assertRaises(
                EngineException, msg="Accepted existing role name"
            ) as e:
                self.topic.edit(self.fake_session, rid, {"name": new_name})
            self.assertEqual(
                e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code"
            )
            self.assertIn(
                "role name '{}' exists".format(new_name),
                norm(str(e.exception)),
                "Wrong exception text",
            )

    def test_conflict_on_del(self):
        for i, role_name in enumerate(["system_admin", "project_admin"], start=1):
            with self.subTest(i=i):
                rid = str(uuid4())
                role = {"_id": rid, "name": role_name}
                self.auth.get_role_list.return_value = [role]
                self.auth.get_role.return_value = role
                with self.assertRaises(
                    EngineException,
                    msg="Accepted deletion of role '{}'".format(role_name),
                ) as e:
                    self.topic.delete(self.fake_session, rid)
                self.assertEqual(
                    e.exception.http_code,
                    HTTPStatus.FORBIDDEN,
                    "Wrong HTTP status code",
                )
                self.assertIn(
                    "you cannot delete role '{}'".format(role_name),
                    norm(str(e.exception)),
                    "Wrong exception text",
                )
        with self.subTest(i=i + 1):
            rid = str(uuid4())
            name = "other-role-name"
            role = {"_id": rid, "name": name}
            self.auth.get_role_list.return_value = [role]
            self.auth.get_role.return_value = role
            self.auth.get_user_list.return_value = [
                {
                    "_id": str(uuid4()),
                    "username": self.test_name,
                    "project_role_mappings": [{"project": str(uuid4()), "role": rid}],
                }
            ]
            with self.assertRaises(
                EngineException, msg="Accepted deletion of used role"
            ) as e:
                self.topic.delete(self.fake_session, rid)
            self.assertEqual(
                e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code"
            )
            self.assertIn(
                "role '{}' ({}) is being used by user '{}'".format(
                    name, rid, self.test_name
                ),
                norm(str(e.exception)),
                "Wrong exception text",
            )


class Test_UserTopicAuth(TestCase):
    @classmethod
    def setUpClass(cls):
        cls.test_name = "test-user-topic"

    def setUp(self):
        self.db = Mock(dbbase.DbBase())
        self.fs = Mock(fsbase.FsBase())
        self.msg = Mock(msgbase.MsgBase())
        self.auth = Mock(authconn.Authconn(None, None, None))
        self.topic = UserTopicAuth(self.db, self.fs, self.msg, self.auth)
        self.fake_session = {
            "username": test_name,
            "project_id": (test_pid,),
            "method": None,
            "admin": True,
            "force": False,
            "public": False,
            "allow_show_user_project_role": True,
        }
        self.topic.check_quota = Mock(return_value=None)  # skip quota

    def test_new_user(self):
        uid1 = str(uuid4())
        pid = str(uuid4())
        self.auth.get_user_list.return_value = []
        self.auth.get_project.return_value = {"_id": pid, "name": "some_project"}
        self.auth.create_user.return_value = {"_id": uid1, "username": self.test_name}
        with self.subTest(i=1):
            rollback = []
            rid = str(uuid4())
            self.auth.get_role.return_value = {"_id": rid, "name": "some_role"}
            prms_in = [{"project": "some_project", "role": "some_role"}]
            prms_out = [{"project": pid, "role": rid}]
            uid2, oid = self.topic.new(
                rollback,
                self.fake_session,
                {
                    "username": self.test_name,
                    "password": self.test_name,
                    "project_role_mappings": prms_in,
                },
            )
            self.assertEqual(len(rollback), 1, "Wrong rollback length")
            self.assertEqual(uid2, uid1, "Wrong project identifier")
            content = self.auth.create_user.call_args[0][0]
            self.assertEqual(content["username"], self.test_name, "Wrong project name")
            self.assertEqual(content["password"], self.test_name, "Wrong password")
            self.assertEqual(
                content["project_role_mappings"],
                prms_out,
                "Wrong project-role mappings",
            )
            self.assertIsNotNone(content["_admin"]["created"], "Wrong creation time")
            self.assertEqual(
                content["_admin"]["modified"],
                content["_admin"]["created"],
                "Wrong modification time",
            )
        with self.subTest(i=2):
            rollback = []
            def_rid = str(uuid4())
            def_role = {"_id": def_rid, "name": "project_admin"}
            self.auth.get_role.return_value = def_role
            self.auth.get_role_list.return_value = [def_role]
            prms_out = [{"project": pid, "role": def_rid}]
            uid2, oid = self.topic.new(
                rollback,
                self.fake_session,
                {
                    "username": self.test_name,
                    "password": self.test_name,
                    "projects": ["some_project"],
                },
            )
            self.assertEqual(len(rollback), 1, "Wrong rollback length")
            self.assertEqual(uid2, uid1, "Wrong project identifier")
            content = self.auth.create_user.call_args[0][0]
            self.assertEqual(content["username"], self.test_name, "Wrong project name")
            self.assertEqual(content["password"], self.test_name, "Wrong password")
            self.assertEqual(
                content["project_role_mappings"],
                prms_out,
                "Wrong project-role mappings",
            )
            self.assertIsNotNone(content["_admin"]["created"], "Wrong creation time")
            self.assertEqual(
                content["_admin"]["modified"],
                content["_admin"]["created"],
                "Wrong modification time",
            )
        with self.subTest(i=3):
            rollback = []
            with self.assertRaises(
                EngineException, msg="Accepted wrong project-role mappings"
            ) as e:
                self.topic.new(
                    rollback,
                    self.fake_session,
                    {
                        "username": "other-project-name",
                        "password": "other-password",
                        "project_role_mappings": [{}],
                    },
                )
            self.assertEqual(len(rollback), 0, "Wrong rollback length")
            self.assertEqual(
                e.exception.http_code,
                HTTPStatus.UNPROCESSABLE_ENTITY,
                "Wrong HTTP status code",
            )
            self.assertIn(
                "format error at '{}' '{}'".format(
                    "project_role_mappings:{}", "'{}' is a required property"
                ).format(0, "project"),
                norm(str(e.exception)),
                "Wrong exception text",
            )
        with self.subTest(i=4):
            rollback = []
            with self.assertRaises(EngineException, msg="Accepted wrong projects") as e:
                self.topic.new(
                    rollback,
                    self.fake_session,
                    {
                        "username": "other-project-name",
                        "password": "other-password",
                        "projects": [],
                    },
                )
            self.assertEqual(len(rollback), 0, "Wrong rollback length")
            self.assertEqual(
                e.exception.http_code,
                HTTPStatus.UNPROCESSABLE_ENTITY,
                "Wrong HTTP status code",
            )
            self.assertIn(
                "format error at '{}' '{}'".format(
                    "projects", "{} is too short"
                ).format([]),
                norm(str(e.exception)),
                "Wrong exception text",
            )

    def test_edit_user(self):
        now = time()
        uid = str(uuid4())
        pid1 = str(uuid4())
        rid1 = str(uuid4())
        prms = [
            {
                "project": pid1,
                "project_name": "project-1",
                "role": rid1,
                "role_name": "role-1",
            }
        ]
        user = {
            "_id": uid,
            "username": self.test_name,
            "project_role_mappings": prms,
            "_admin": {"created": now, "modified": now},
        }
        with self.subTest(i=1):
            self.auth.get_user_list.side_effect = [[user], []]
            self.auth.get_user.return_value = user
            pid2 = str(uuid4())
            rid2 = str(uuid4())
            self.auth.get_project.side_effect = [
                {"_id": pid2, "name": "project-2"},
                {"_id": pid1, "name": "project-1"},
            ]
            self.auth.get_role.side_effect = [
                {"_id": rid2, "name": "role-2"},
                {"_id": rid1, "name": "role-1"},
            ]
            new_name = "new-user-name"
            new_pasw = "new-password"
            add_prms = [{"project": pid2, "role": rid2}]
            rem_prms = [{"project": pid1, "role": rid1}]
            self.topic.edit(
                self.fake_session,
                uid,
                {
                    "username": new_name,
                    "password": new_pasw,
                    "add_project_role_mappings": add_prms,
                    "remove_project_role_mappings": rem_prms,
                },
            )
            content = self.auth.update_user.call_args[0][0]
            self.assertEqual(content["_id"], uid, "Wrong user identifier")
            self.assertEqual(content["username"], new_name, "Wrong user name")
            self.assertEqual(content["password"], new_pasw, "Wrong user password")
            self.assertEqual(
                content["add_project_role_mappings"],
                add_prms,
                "Wrong project-role mappings to add",
            )
            self.assertEqual(
                content["remove_project_role_mappings"],
                prms,
                "Wrong project-role mappings to remove",
            )
        with self.subTest(i=2):
            new_name = "other-user-name"
            new_prms = [{}]
            self.auth.get_role_list.side_effect = [[user], []]
            self.auth.get_user_list.side_effect = [[user]]
            with self.assertRaises(
                EngineException, msg="Accepted wrong project-role mappings"
            ) as e:
                self.topic.edit(
                    self.fake_session,
                    uid,
                    {"username": new_name, "project_role_mappings": new_prms},
                )
            self.assertEqual(
                e.exception.http_code,
                HTTPStatus.UNPROCESSABLE_ENTITY,
                "Wrong HTTP status code",
            )
            self.assertIn(
                "format error at '{}' '{}'".format(
                    "project_role_mappings:{}", "'{}' is a required property"
                ).format(0, "project"),
                norm(str(e.exception)),
                "Wrong exception text",
            )
        with self.subTest(i=3):
            self.auth.get_user_list.side_effect = [[user], []]
            self.auth.get_user.return_value = user
            old_password = self.test_name
            new_pasw = "new-password"
            self.topic.edit(
                self.fake_session,
                uid,
                {
                    "old_password": old_password,
                    "password": new_pasw,
                },
            )
            content = self.auth.update_user.call_args[0][0]
            self.assertEqual(content["old_password"], old_password, "Wrong old password")
            self.assertEqual(content["password"], new_pasw, "Wrong user password")

    def test_delete_user(self):
        with self.subTest(i=1):
            uid = str(uuid4())
            self.fake_session["username"] = self.test_name
            user = user = {
                "_id": uid,
                "username": "other-user-name",
                "project_role_mappings": [],
            }
            self.auth.get_user.return_value = user
            self.auth.delete_user.return_value = {"deleted": 1}
            rc = self.topic.delete(self.fake_session, uid)
            self.assertEqual(rc, {"deleted": 1}, "Wrong user deletion return info")
            self.assertEqual(
                self.auth.get_user.call_args[0][0], uid, "Wrong user identifier"
            )
            self.assertEqual(
                self.auth.delete_user.call_args[0][0], uid, "Wrong user identifier"
            )

    def test_conflict_on_new(self):
        with self.subTest(i=1):
            rollback = []
            uid = str(uuid4())
            with self.assertRaises(
                EngineException, msg="Accepted uuid as username"
            ) as e:
                self.topic.new(
                    rollback,
                    self.fake_session,
                    {
                        "username": uid,
                        "password": self.test_name,
                        "projects": [test_pid],
                    },
                )
            self.assertEqual(len(rollback), 0, "Wrong rollback length")
            self.assertEqual(
                e.exception.http_code,
                HTTPStatus.UNPROCESSABLE_ENTITY,
                "Wrong HTTP status code",
            )
            self.assertIn(
                "username '{}' cannot have a uuid format".format(uid),
                norm(str(e.exception)),
                "Wrong exception text",
            )
        with self.subTest(i=2):
            rollback = []
            self.auth.get_user_list.return_value = [
                {"_id": str(uuid4()), "username": self.test_name}
            ]
            with self.assertRaises(
                EngineException, msg="Accepted existing username"
            ) as e:
                self.topic.new(
                    rollback,
                    self.fake_session,
                    {
                        "username": self.test_name,
                        "password": self.test_name,
                        "projects": [test_pid],
                    },
                )
            self.assertEqual(len(rollback), 0, "Wrong rollback length")
            self.assertEqual(
                e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code"
            )
            self.assertIn(
                "username '{}' is already used".format(self.test_name),
                norm(str(e.exception)),
                "Wrong exception text",
            )
        with self.subTest(i=3):
            rollback = []
            self.auth.get_user_list.return_value = []
            self.auth.get_role_list.side_effect = [[], []]
            with self.assertRaises(
                AuthconnNotFoundException, msg="Accepted user without default role"
            ) as e:
                self.topic.new(
                    rollback,
                    self.fake_session,
                    {
                        "username": self.test_name,
                        "password": self.test_name,
                        "projects": [str(uuid4())],
                    },
                )
            self.assertEqual(len(rollback), 0, "Wrong rollback length")
            self.assertEqual(
                e.exception.http_code, HTTPStatus.NOT_FOUND, "Wrong HTTP status code"
            )
            self.assertIn(
                "can't find default role for user '{}'".format(self.test_name),
                norm(str(e.exception)),
                "Wrong exception text",
            )

    def test_conflict_on_edit(self):
        uid = str(uuid4())
        with self.subTest(i=1):
            self.auth.get_user_list.return_value = [
                {"_id": uid, "username": self.test_name}
            ]
            new_name = str(uuid4())
            with self.assertRaises(
                EngineException, msg="Accepted uuid as username"
            ) as e:
                self.topic.edit(self.fake_session, uid, {"username": new_name})
            self.assertEqual(
                e.exception.http_code,
                HTTPStatus.UNPROCESSABLE_ENTITY,
                "Wrong HTTP status code",
            )
            self.assertIn(
                "username '{}' cannot have an uuid format".format(new_name),
                norm(str(e.exception)),
                "Wrong exception text",
            )
        with self.subTest(i=2):
            self.auth.get_user_list.return_value = [
                {"_id": uid, "username": self.test_name}
            ]
            self.auth.get_role_list.side_effect = [[], []]
            with self.assertRaises(
                AuthconnNotFoundException, msg="Accepted user without default role"
            ) as e:
                self.topic.edit(self.fake_session, uid, {"projects": [str(uuid4())]})
            self.assertEqual(
                e.exception.http_code, HTTPStatus.NOT_FOUND, "Wrong HTTP status code"
            )
            self.assertIn(
                "can't find a default role for user '{}'".format(self.test_name),
                norm(str(e.exception)),
                "Wrong exception text",
            )
        with self.subTest(i=3):
            admin_uid = str(uuid4())
            self.auth.get_user_list.return_value = [
                {"_id": admin_uid, "username": "admin"}
            ]
            with self.assertRaises(
                EngineException,
                msg="Accepted removing system_admin role from admin user",
            ) as e:
                self.topic.edit(
                    self.fake_session,
                    admin_uid,
                    {
                        "remove_project_role_mappings": [
                            {"project": "admin", "role": "system_admin"}
                        ]
                    },
                )
            self.assertEqual(
                e.exception.http_code, HTTPStatus.FORBIDDEN, "Wrong HTTP status code"
            )
            self.assertIn(
                "you cannot remove system_admin role from admin user",
                norm(str(e.exception)),
                "Wrong exception text",
            )
        with self.subTest(i=4):
            new_name = "new-user-name"
            self.auth.get_user_list.side_effect = [
                [{"_id": uid, "name": self.test_name}],
                [{"_id": str(uuid4()), "name": new_name}],
            ]
            with self.assertRaises(
                EngineException, msg="Accepted existing username"
            ) as e:
                self.topic.edit(self.fake_session, uid, {"username": new_name})
            self.assertEqual(
                e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code"
            )
            self.assertIn(
                "username '{}' is already used".format(new_name),
                norm(str(e.exception)),
                "Wrong exception text",
            )

    def test_conflict_on_del(self):
        with self.subTest(i=1):
            uid = str(uuid4())
            self.fake_session["username"] = self.test_name
            user = user = {
                "_id": uid,
                "username": self.test_name,
                "project_role_mappings": [],
            }
            self.auth.get_user.return_value = user
            with self.assertRaises(
                EngineException, msg="Accepted deletion of own user"
            ) as e:
                self.topic.delete(self.fake_session, uid)
            self.assertEqual(
                e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code"
            )
            self.assertIn(
                "you cannot delete your own login user",
                norm(str(e.exception)),
                "Wrong exception text",
            )


class Test_CommonVimWimSdn(TestCase):
    @classmethod
    def setUpClass(cls):
        cls.test_name = "test-cim-topic"  # CIM = Common Infrastructure Manager

    def setUp(self):
        self.db = Mock(dbbase.DbBase())
        self.fs = Mock(fsbase.FsBase())
        self.msg = Mock(msgbase.MsgBase())
        self.auth = Mock(authconn.Authconn(None, None, None))
        self.topic = CommonVimWimSdn(self.db, self.fs, self.msg, self.auth)
        # Use WIM schemas for testing because they are the simplest
        self.topic._send_msg = Mock()
        self.topic.topic = "wims"
        self.topic.schema_new = validation.wim_account_new_schema
        self.topic.schema_edit = validation.wim_account_edit_schema
        self.fake_session = {
            "username": test_name,
            "project_id": (test_pid,),
            "method": None,
            "admin": True,
            "force": False,
            "public": False,
            "allow_show_user_project_role": True,
        }
        self.topic.check_quota = Mock(return_value=None)  # skip quota

    def test_new_cvws(self):
        test_url = "http://0.0.0.0:0"
        with self.subTest(i=1):
            rollback = []
            test_type = "fake"
            self.db.get_one.return_value = None
            self.db.create.side_effect = lambda self, content: content["_id"]
            cid, oid = self.topic.new(
                rollback,
                self.fake_session,
                {"name": self.test_name, "wim_url": test_url, "wim_type": test_type},
            )
            self.assertEqual(len(rollback), 1, "Wrong rollback length")
            args = self.db.create.call_args[0]
            content = args[1]
            self.assertEqual(args[0], self.topic.topic, "Wrong topic")
            self.assertEqual(content["_id"], cid, "Wrong CIM identifier")
            self.assertEqual(content["name"], self.test_name, "Wrong CIM name")
            self.assertEqual(content["wim_url"], test_url, "Wrong URL")
            self.assertEqual(content["wim_type"], test_type, "Wrong CIM type")
            self.assertEqual(content["schema_version"], "1.11", "Wrong schema version")
            self.assertEqual(content["op_id"], oid, "Wrong operation identifier")
            self.assertIsNotNone(content["_admin"]["created"], "Wrong creation time")
            self.assertEqual(
                content["_admin"]["modified"],
                content["_admin"]["created"],
                "Wrong modification time",
            )
            self.assertEqual(
                content["_admin"]["operationalState"],
                "PROCESSING",
                "Wrong operational state",
            )
            self.assertEqual(
                content["_admin"]["projects_read"],
                [test_pid],
                "Wrong read-only projects",
            )
            self.assertEqual(
                content["_admin"]["projects_write"],
                [test_pid],
                "Wrong read/write projects",
            )
            self.assertIsNone(
                content["_admin"]["current_operation"], "Wrong current operation"
            )
            self.assertEqual(
                len(content["_admin"]["operations"]), 1, "Wrong number of operations"
            )
            operation = content["_admin"]["operations"][0]
            self.assertEqual(
                operation["lcmOperationType"], "create", "Wrong operation type"
            )
            self.assertEqual(
                operation["operationState"], "PROCESSING", "Wrong operation state"
            )
            self.assertGreater(
                operation["startTime"],
                content["_admin"]["created"],
                "Wrong operation start time",
            )
            self.assertGreater(
                operation["statusEnteredTime"],
                content["_admin"]["created"],
                "Wrong operation status enter time",
            )
            self.assertEqual(
                operation["detailed-status"], "", "Wrong operation detailed status info"
            )
            self.assertIsNone(
                operation["operationParams"], "Wrong operation parameters"
            )
        # This test is disabled. From Feature 8030 we admit all WIM/SDN types
        # with self.subTest(i=2):
        #     rollback = []
        #     test_type = "bad_type"
        #     with self.assertRaises(EngineException, msg="Accepted wrong CIM type") as e:
        #         self.topic.new(rollback, self.fake_session,
        #                        {"name": self.test_name, "wim_url": test_url, "wim_type": test_type})
        #     self.assertEqual(len(rollback), 0, "Wrong rollback length")
        #     self.assertEqual(e.exception.http_code, HTTPStatus.UNPROCESSABLE_ENTITY, "Wrong HTTP status code")
        #     self.assertIn("format error at '{}' '{}".format("wim_type", "'{}' is not one of {}").format(test_type,""),
        #                   norm(str(e.exception)), "Wrong exception text")

    def test_conflict_on_new(self):
        with self.subTest(i=1):
            rollback = []
            test_url = "http://0.0.0.0:0"
            test_type = "fake"
            self.db.get_one.return_value = {"_id": str(uuid4()), "name": self.test_name}
            with self.assertRaises(
                EngineException, msg="Accepted existing CIM name"
            ) as e:
                self.topic.new(
                    rollback,
                    self.fake_session,
                    {
                        "name": self.test_name,
                        "wim_url": test_url,
                        "wim_type": test_type,
                    },
                )
            self.assertEqual(len(rollback), 0, "Wrong rollback length")
            self.assertEqual(
                e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code"
            )
            self.assertIn(
                "name '{}' already exists for {}".format(
                    self.test_name, self.topic.topic
                ),
                norm(str(e.exception)),
                "Wrong exception text",
            )

    def test_edit_cvws(self):
        now = time()
        cid = str(uuid4())
        test_url = "http://0.0.0.0:0"
        test_type = "fake"
        cvws = {
            "_id": cid,
            "name": self.test_name,
            "wim_url": test_url,
            "wim_type": test_type,
            "_admin": {
                "created": now,
                "modified": now,
                "operations": [{"lcmOperationType": "create"}],
            },
        }
        with self.subTest(i=1):
            new_name = "new-cim-name"
            new_url = "https://1.1.1.1:1"
            new_type = "onos"
            self.db.get_one.side_effect = [cvws, None]
            self.db.replace.return_value = {"updated": 1}
            # self.db.encrypt.side_effect = [b64str(), b64str()]
            self.topic.edit(
                self.fake_session,
                cid,
                {"name": new_name, "wim_url": new_url, "wim_type": new_type},
            )
            args = self.db.replace.call_args[0]
            content = args[2]
            self.assertEqual(args[0], self.topic.topic, "Wrong topic")
            self.assertEqual(args[1], cid, "Wrong CIM identifier")
            self.assertEqual(content["_id"], cid, "Wrong CIM identifier")
            self.assertEqual(content["name"], new_name, "Wrong CIM name")
            self.assertEqual(content["wim_type"], new_type, "Wrong CIM type")
            self.assertEqual(content["wim_url"], new_url, "Wrong URL")
            self.assertEqual(content["_admin"]["created"], now, "Wrong creation time")
            self.assertGreater(
                content["_admin"]["modified"],
                content["_admin"]["created"],
                "Wrong modification time",
            )
            self.assertEqual(
                len(content["_admin"]["operations"]), 2, "Wrong number of operations"
            )
            operation = content["_admin"]["operations"][1]
            self.assertEqual(
                operation["lcmOperationType"], "edit", "Wrong operation type"
            )
            self.assertEqual(
                operation["operationState"], "PROCESSING", "Wrong operation state"
            )
            self.assertGreater(
                operation["startTime"],
                content["_admin"]["modified"],
                "Wrong operation start time",
            )
            self.assertGreater(
                operation["statusEnteredTime"],
                content["_admin"]["modified"],
                "Wrong operation status enter time",
            )
            self.assertEqual(
                operation["detailed-status"], "", "Wrong operation detailed status info"
            )
            self.assertIsNone(
                operation["operationParams"], "Wrong operation parameters"
            )
        with self.subTest(i=2):
            self.db.get_one.side_effect = [cvws]
            with self.assertRaises(EngineException, msg="Accepted wrong property") as e:
                self.topic.edit(
                    self.fake_session,
                    str(uuid4()),
                    {"name": "new-name", "extra_prop": "anything"},
                )
            self.assertEqual(
                e.exception.http_code,
                HTTPStatus.UNPROCESSABLE_ENTITY,
                "Wrong HTTP status code",
            )
            self.assertIn(
                "format error '{}'".format(
                    "additional properties are not allowed ('{}' was unexpected)"
                ).format("extra_prop"),
                norm(str(e.exception)),
                "Wrong exception text",
            )

    def test_conflict_on_edit(self):
        with self.subTest(i=1):
            cid = str(uuid4())
            new_name = "new-cim-name"
            self.db.get_one.side_effect = [
                {"_id": cid, "name": self.test_name},
                {"_id": str(uuid4()), "name": new_name},
            ]
            with self.assertRaises(
                EngineException, msg="Accepted existing CIM name"
            ) as e:
                self.topic.edit(self.fake_session, cid, {"name": new_name})
            self.assertEqual(
                e.exception.http_code, HTTPStatus.CONFLICT, "Wrong HTTP status code"
            )
            self.assertIn(
                "name '{}' already exists for {}".format(new_name, self.topic.topic),
                norm(str(e.exception)),
                "Wrong exception text",
            )

    def test_delete_cvws(self):
        cid = str(uuid4())
        ro_pid = str(uuid4())
        rw_pid = str(uuid4())
        cvws = {"_id": cid, "name": self.test_name}
        self.db.get_list.return_value = []
        with self.subTest(i=1):
            cvws["_admin"] = {
                "projects_read": [test_pid, ro_pid, rw_pid],
                "projects_write": [test_pid, rw_pid],
            }
            self.db.get_one.return_value = cvws
            oid = self.topic.delete(self.fake_session, cid)
            self.assertIsNone(oid, "Wrong operation identifier")
            self.assertEqual(
                self.db.get_one.call_args[0][0], self.topic.topic, "Wrong topic"
            )
            self.assertEqual(
                self.db.get_one.call_args[0][1]["_id"], cid, "Wrong CIM identifier"
            )
            self.assertEqual(
                self.db.set_one.call_args[0][0], self.topic.topic, "Wrong topic"
            )
            self.assertEqual(
                self.db.set_one.call_args[0][1]["_id"], cid, "Wrong CIM identifier"
            )
            self.assertEqual(
                self.db.set_one.call_args[1]["update_dict"],
                None,
                "Wrong read-only projects update",
            )
            self.assertEqual(
                self.db.set_one.call_args[1]["pull_list"],
                {
                    "_admin.projects_read": (test_pid,),
                    "_admin.projects_write": (test_pid,),
                },
                "Wrong read/write projects update",
            )
            self.topic._send_msg.assert_not_called()
        with self.subTest(i=2):
            now = time()
            cvws["_admin"] = {
                "projects_read": [test_pid],
                "projects_write": [test_pid],
                "operations": [],
            }
            self.db.get_one.return_value = cvws
            oid = self.topic.delete(self.fake_session, cid)
            self.assertEqual(oid, cid + ":0", "Wrong operation identifier")
            self.assertEqual(
                self.db.get_one.call_args[0][0], self.topic.topic, "Wrong topic"
            )
            self.assertEqual(
                self.db.get_one.call_args[0][1]["_id"], cid, "Wrong CIM identifier"
            )
            self.assertEqual(
                self.db.set_one.call_args[0][0], self.topic.topic, "Wrong topic"
            )
            self.assertEqual(
                self.db.set_one.call_args[0][1]["_id"], cid, "Wrong user identifier"
            )
            self.assertEqual(
                self.db.set_one.call_args[1]["update_dict"],
                {"_admin.to_delete": True},
                "Wrong _admin.to_delete update",
            )
            operation = self.db.set_one.call_args[1]["push"]["_admin.operations"]
            self.assertEqual(
                operation["lcmOperationType"], "delete", "Wrong operation type"
            )
            self.assertEqual(
                operation["operationState"], "PROCESSING", "Wrong operation state"
            )
            self.assertEqual(
                operation["detailed-status"], "", "Wrong operation detailed status"
            )
            self.assertIsNone(
                operation["operationParams"], "Wrong operation parameters"
            )
            self.assertGreater(
                operation["startTime"], now, "Wrong operation start time"
            )
            self.assertGreater(
                operation["statusEnteredTime"], now, "Wrong operation status enter time"
            )
            self.topic._send_msg.assert_called_once_with(
                "delete", {"_id": cid, "op_id": cid + ":0"}, not_send_msg=None
            )
        with self.subTest(i=3):
            cvws["_admin"] = {
                "projects_read": [],
                "projects_write": [],
                "operations": [],
            }
            self.db.get_one.return_value = cvws
            self.topic._send_msg.reset_mock()
            self.db.get_one.reset_mock()
            self.db.del_one.reset_mock()
            self.fake_session["force"] = True  # to force deletion
            self.fake_session["admin"] = True  # to force deletion
            self.fake_session["project_id"] = []  # to force deletion
            oid = self.topic.delete(self.fake_session, cid)
            self.assertIsNone(oid, "Wrong operation identifier")
            self.assertEqual(
                self.db.get_one.call_args[0][0], self.topic.topic, "Wrong topic"
            )
            self.assertEqual(
                self.db.get_one.call_args[0][1]["_id"], cid, "Wrong CIM identifier"
            )
            self.assertEqual(
                self.db.del_one.call_args[0][0], self.topic.topic, "Wrong topic"
            )
            self.assertEqual(
                self.db.del_one.call_args[0][1]["_id"], cid, "Wrong CIM identifier"
            )
            self.topic._send_msg.assert_called_once_with(
                "deleted", {"_id": cid, "op_id": None}, not_send_msg=None
            )


if __name__ == "__main__":
    unittest.main()