X-Git-Url: https://osm.etsi.org/gitweb/?p=osm%2FN2VC.git;a=blobdiff_plain;f=n2vc%2Ftests%2Funit%2Ftest_k8s_helm_conn.py;h=afc8ca7e345bd3f9e822cd9201975be68f60ea85;hp=8e587401052819b832562b54af2c2864fd1cf368;hb=HEAD;hpb=867418c142ece1ef0e4c9e083bc747c1f3d13a3c

diff --git a/n2vc/tests/unit/test_k8s_helm_conn.py b/n2vc/tests/unit/test_k8s_helm_conn.py
deleted file mode 100644
index 8e58740..0000000
--- a/n2vc/tests/unit/test_k8s_helm_conn.py
+++ /dev/null
@@ -1,646 +0,0 @@
-##
-# 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.
-#
-# For those usages not covered by the Apache License, Version 2.0 please
-# contact: alfonso.tiernosepulveda@telefonica.com
-##
-
-import asynctest
-import logging
-
-from asynctest.mock import Mock
-from osm_common.dbmemory import DbMemory
-from osm_common.fslocal import FsLocal
-from n2vc.k8s_helm_conn import K8sHelmConnector
-
-__author__ = "Isabel Lloret <illoret@indra.es>"
-
-
-class TestK8sHelmConn(asynctest.TestCase):
-    logging.basicConfig(level=logging.DEBUG)
-    logger = logging.getLogger(__name__)
-    logger.setLevel(logging.DEBUG)
-
-    async def setUp(self):
-        self.db = Mock(DbMemory())
-        self.fs = asynctest.Mock(FsLocal())
-        self.fs.path = "./tmp/"
-        self.namespace = "testk8s"
-        self.service_account = "osm"
-        self.cluster_id = "helm_cluster_id"
-        self.cluster_uuid = "{}:{}".format(self.namespace, self.cluster_id)
-        # pass fake kubectl and helm commands to make sure it does not call actual commands
-        K8sHelmConnector._check_file_exists = asynctest.Mock(return_value=True)
-        K8sHelmConnector._local_async_exec = asynctest.CoroutineMock(
-            return_value=("", 0)
-        )
-        cluster_dir = self.fs.path + self.cluster_id
-        self.kube_config = self.fs.path + self.cluster_id + "/.kube/config"
-        self.helm_home = self.fs.path + self.cluster_id + "/.helm"
-        self.env = {
-            "HELM_HOME": "{}/.helm".format(cluster_dir),
-            "KUBECONFIG": "{}/.kube/config".format(cluster_dir),
-        }
-        self.helm_conn = K8sHelmConnector(self.fs, self.db, log=self.logger)
-        self.logger.debug("Set up executed")
-
-    @asynctest.fail_on(active_handles=True)
-    async def test_init_env(self):
-        # TODO
-        pass
-
-    @asynctest.fail_on(active_handles=True)
-    async def test_repo_add(self):
-        repo_name = "bitnami"
-        repo_url = "https://charts.bitnami.com/bitnami"
-        self.helm_conn._local_async_exec = asynctest.CoroutineMock(return_value=("", 0))
-
-        await self.helm_conn.repo_add(self.cluster_uuid, repo_name, repo_url)
-
-        self.helm_conn.fs.sync.assert_called_once_with(from_path=self.cluster_id)
-        self.helm_conn.fs.reverse_sync.assert_called_once_with(
-            from_path=self.cluster_id
-        )
-        self.assertEqual(
-            self.helm_conn._local_async_exec.call_count,
-            2,
-            "local_async_exec expected 2 calls, called {}".format(
-                self.helm_conn._local_async_exec.call_count
-            ),
-        )
-
-        repo_update_command = "env KUBECONFIG=./tmp/helm_cluster_id/.kube/config /usr/bin/helm repo update"
-        repo_add_command = (
-            "env KUBECONFIG=./tmp/helm_cluster_id/.kube/config /usr/bin/helm repo add {} {}"
-        ).format(repo_name, repo_url)
-        calls = self.helm_conn._local_async_exec.call_args_list
-        call0_kargs = calls[0][1]
-        self.assertEqual(
-            call0_kargs.get("command"),
-            repo_update_command,
-            "Invalid repo update command: {}".format(call0_kargs.get("command")),
-        )
-        self.assertEqual(
-            call0_kargs.get("env"),
-            self.env,
-            "Invalid env for update command: {}".format(call0_kargs.get("env")),
-        )
-        call1_kargs = calls[1][1]
-        self.assertEqual(
-            call1_kargs.get("command"),
-            repo_add_command,
-            "Invalid repo add command: {}".format(call1_kargs.get("command")),
-        )
-        self.assertEqual(
-            call1_kargs.get("env"),
-            self.env,
-            "Invalid env for add command: {}".format(call1_kargs.get("env")),
-        )
-
-    @asynctest.fail_on(active_handles=True)
-    async def test_repo_list(self):
-        self.helm_conn._local_async_exec = asynctest.CoroutineMock(return_value=("", 0))
-
-        await self.helm_conn.repo_list(self.cluster_uuid)
-
-        self.helm_conn.fs.sync.assert_called_once_with(from_path=self.cluster_id)
-        self.helm_conn.fs.reverse_sync.assert_called_once_with(
-            from_path=self.cluster_id
-        )
-        command = "env KUBECONFIG=./tmp/helm_cluster_id/.kube/config /usr/bin/helm repo list --output yaml"
-        self.helm_conn._local_async_exec.assert_called_with(
-            command=command, env=self.env, raise_exception_on_error=False
-        )
-
-    @asynctest.fail_on(active_handles=True)
-    async def test_repo_remove(self):
-        self.helm_conn._local_async_exec = asynctest.CoroutineMock(return_value=("", 0))
-        repo_name = "bitnami"
-        await self.helm_conn.repo_remove(self.cluster_uuid, repo_name)
-
-        self.helm_conn.fs.sync.assert_called_once_with(from_path=self.cluster_id)
-        self.helm_conn.fs.reverse_sync.assert_called_once_with(
-            from_path=self.cluster_id
-        )
-        command = "env KUBECONFIG=./tmp/helm_cluster_id/.kube/config /usr/bin/helm repo remove {}".format(
-            repo_name
-        )
-        self.helm_conn._local_async_exec.assert_called_once_with(
-            command=command, env=self.env, raise_exception_on_error=True
-        )
-
-    @asynctest.fail_on(active_handles=True)
-    async def test_install(self):
-        kdu_model = "stable/openldap:1.2.2"
-        kdu_instance = "stable-openldap-0005399828"
-        db_dict = {}
-        self.helm_conn._local_async_exec = asynctest.CoroutineMock(return_value=("", 0))
-        self.helm_conn._status_kdu = asynctest.CoroutineMock(return_value=None)
-        self.helm_conn._store_status = asynctest.CoroutineMock()
-        self.helm_conn.generate_kdu_instance_name = Mock(return_value=kdu_instance)
-
-        await self.helm_conn.install(
-            self.cluster_uuid,
-            kdu_model,
-            kdu_instance,
-            atomic=True,
-            namespace=self.namespace,
-            db_dict=db_dict,
-        )
-
-        self.helm_conn.fs.sync.assert_called_once_with(from_path=self.cluster_id)
-        self.helm_conn.fs.reverse_sync.assert_called_once_with(
-            from_path=self.cluster_id
-        )
-        self.helm_conn._store_status.assert_called_with(
-            cluster_id=self.cluster_id,
-            kdu_instance=kdu_instance,
-            namespace=self.namespace,
-            db_dict=db_dict,
-            operation="install",
-            run_once=True,
-            check_every=0,
-        )
-        command = (
-            "env KUBECONFIG=./tmp/helm_cluster_id/.kube/config /usr/bin/helm install "
-            "--atomic --output yaml   --timeout 300 "
-            "--name=stable-openldap-0005399828 --namespace testk8s stable/openldap "
-            "--version 1.2.2"
-        )
-        self.helm_conn._local_async_exec.assert_called_once_with(
-            command=command, env=self.env, raise_exception_on_error=False
-        )
-
-    @asynctest.fail_on(active_handles=True)
-    async def test_upgrade(self):
-        kdu_model = "stable/openldap:1.2.3"
-        kdu_instance = "stable-openldap-0005399828"
-        db_dict = {}
-        instance_info = {
-            "chart": "openldap-1.2.2",
-            "name": kdu_instance,
-            "namespace": self.namespace,
-            "revision": 1,
-            "status": "DEPLOYED",
-        }
-        self.helm_conn._local_async_exec = asynctest.CoroutineMock(return_value=("", 0))
-        self.helm_conn._store_status = asynctest.CoroutineMock()
-        self.helm_conn.get_instance_info = asynctest.CoroutineMock(
-            return_value=instance_info
-        )
-
-        await self.helm_conn.upgrade(
-            self.cluster_uuid, kdu_instance, kdu_model, atomic=True, db_dict=db_dict
-        )
-        self.helm_conn.fs.sync.assert_called_with(from_path=self.cluster_id)
-        self.helm_conn.fs.reverse_sync.assert_called_once_with(
-            from_path=self.cluster_id
-        )
-        self.helm_conn._store_status.assert_called_with(
-            cluster_id=self.cluster_id,
-            kdu_instance=kdu_instance,
-            namespace=self.namespace,
-            db_dict=db_dict,
-            operation="upgrade",
-            run_once=True,
-            check_every=0,
-        )
-        command = (
-            "env KUBECONFIG=./tmp/helm_cluster_id/.kube/config /usr/bin/helm upgrade "
-            "--atomic --output yaml  --timeout 300 stable-openldap-0005399828 stable/openldap --version 1.2.3"
-        )
-        self.helm_conn._local_async_exec.assert_called_once_with(
-            command=command, env=self.env, raise_exception_on_error=False
-        )
-
-    @asynctest.fail_on(active_handles=True)
-    async def test_scale(self):
-        kdu_model = "stable/openldap:1.2.3"
-        kdu_instance = "stable-openldap-0005399828"
-        db_dict = {}
-        instance_info = {
-            "chart": "openldap-1.2.3",
-            "name": kdu_instance,
-            "namespace": self.namespace,
-            "revision": 1,
-            "status": "DEPLOYED",
-        }
-        repo_list = [
-            {
-                "name": "stable",
-                "url": "https://kubernetes-charts.storage.googleapis.com/",
-            }
-        ]
-        kdu_values = """
-            # Default values for openldap.
-            # This is a YAML-formatted file.
-            # Declare variables to be passed into your templates.
-
-            replicaCount: 1
-            dummy-app:
-              replicas: 2
-        """
-
-        self.helm_conn.repo_list = asynctest.CoroutineMock(return_value=repo_list)
-        self.helm_conn.values_kdu = asynctest.CoroutineMock(return_value=kdu_values)
-        self.helm_conn._local_async_exec = asynctest.CoroutineMock(return_value=("", 0))
-        self.helm_conn._store_status = asynctest.CoroutineMock()
-        self.helm_conn.get_instance_info = asynctest.CoroutineMock(
-            return_value=instance_info
-        )
-
-        # TEST-1
-        await self.helm_conn.scale(
-            kdu_instance,
-            2,
-            "",
-            kdu_model=kdu_model,
-            cluster_uuid=self.cluster_uuid,
-            atomic=True,
-            db_dict=db_dict,
-        )
-        command = (
-            "env KUBECONFIG=./tmp/helm_cluster_id/.kube/config "
-            "/usr/bin/helm upgrade --atomic --output yaml --set replicaCount=2 "
-            "--timeout 1800s stable-openldap-0005399828 stable/openldap "
-            "--version 1.2.3"
-        )
-        self.helm_conn._local_async_exec.assert_called_once_with(
-            command=command, env=self.env, raise_exception_on_error=False
-        )
-
-        # TEST-2
-        await self.helm_conn.scale(
-            kdu_instance,
-            3,
-            "dummy-app",
-            kdu_model=kdu_model,
-            cluster_uuid=self.cluster_uuid,
-            atomic=True,
-            db_dict=db_dict,
-        )
-        command = (
-            "env KUBECONFIG=./tmp/helm_cluster_id/.kube/config "
-            "/usr/bin/helm upgrade --atomic --output yaml --set dummy-app.replicas=3 "
-            "--timeout 1800s stable-openldap-0005399828 stable/openldap "
-            "--version 1.2.3"
-        )
-        self.helm_conn._local_async_exec.assert_called_with(
-            command=command, env=self.env, raise_exception_on_error=False
-        )
-        self.helm_conn.fs.reverse_sync.assert_called_with(from_path=self.cluster_id)
-        self.helm_conn._store_status.assert_called_with(
-            cluster_id=self.cluster_id,
-            kdu_instance=kdu_instance,
-            namespace=self.namespace,
-            db_dict=db_dict,
-            operation="scale",
-            run_once=True,
-            check_every=0,
-        )
-
-    @asynctest.fail_on(active_handles=True)
-    async def test_rollback(self):
-        kdu_instance = "stable-openldap-0005399828"
-        db_dict = {}
-        instance_info = {
-            "chart": "openldap-1.2.3",
-            "name": kdu_instance,
-            "namespace": self.namespace,
-            "revision": 2,
-            "status": "DEPLOYED",
-        }
-        self.helm_conn._local_async_exec = asynctest.CoroutineMock(return_value=("", 0))
-        self.helm_conn._store_status = asynctest.CoroutineMock()
-        self.helm_conn.get_instance_info = asynctest.CoroutineMock(
-            return_value=instance_info
-        )
-
-        await self.helm_conn.rollback(
-            self.cluster_uuid, kdu_instance=kdu_instance, revision=1, db_dict=db_dict
-        )
-        self.helm_conn.fs.sync.assert_called_with(from_path=self.cluster_id)
-        self.helm_conn.fs.reverse_sync.assert_called_once_with(
-            from_path=self.cluster_id
-        )
-        self.helm_conn._store_status.assert_called_with(
-            cluster_id=self.cluster_id,
-            kdu_instance=kdu_instance,
-            namespace=self.namespace,
-            db_dict=db_dict,
-            operation="rollback",
-            run_once=True,
-            check_every=0,
-        )
-        command = (
-            "env KUBECONFIG=./tmp/helm_cluster_id/.kube/config "
-            "/usr/bin/helm rollback stable-openldap-0005399828 1 --wait"
-        )
-        self.helm_conn._local_async_exec.assert_called_once_with(
-            command=command, env=self.env, raise_exception_on_error=False
-        )
-
-    @asynctest.fail_on(active_handles=True)
-    async def test_uninstall(self):
-        kdu_instance = "stable-openldap-0005399828"
-        instance_info = {
-            "chart": "openldap-1.2.2",
-            "name": kdu_instance,
-            "namespace": self.namespace,
-            "revision": 3,
-            "status": "DEPLOYED",
-        }
-        self.helm_conn._local_async_exec = asynctest.CoroutineMock(return_value=("", 0))
-        self.helm_conn._store_status = asynctest.CoroutineMock()
-        self.helm_conn.get_instance_info = asynctest.CoroutineMock(
-            return_value=instance_info
-        )
-
-        await self.helm_conn.uninstall(self.cluster_uuid, kdu_instance)
-        self.helm_conn.fs.sync.assert_called_with(from_path=self.cluster_id)
-        self.helm_conn.fs.reverse_sync.assert_called_once_with(
-            from_path=self.cluster_id
-        )
-        command = "env KUBECONFIG=./tmp/helm_cluster_id/.kube/config /usr/bin/helm delete --purge  {}".format(
-            kdu_instance
-        )
-        self.helm_conn._local_async_exec.assert_called_once_with(
-            command=command, env=self.env, raise_exception_on_error=True
-        )
-
-    @asynctest.fail_on(active_handles=True)
-    async def test_get_services(self):
-        kdu_instance = "test_services_1"
-        service = {"name": "testservice", "type": "LoadBalancer"}
-        self.helm_conn._local_async_exec_pipe = asynctest.CoroutineMock(
-            return_value=("", 0)
-        )
-        self.helm_conn._parse_services = Mock(return_value=["testservice"])
-        self.helm_conn._get_service = asynctest.CoroutineMock(return_value=service)
-
-        services = await self.helm_conn.get_services(
-            self.cluster_uuid, kdu_instance, self.namespace
-        )
-        self.helm_conn.fs.sync.assert_called_once_with(from_path=self.cluster_id)
-        self.helm_conn.fs.reverse_sync.assert_called_once_with(
-            from_path=self.cluster_id
-        )
-        self.helm_conn._parse_services.assert_called_once()
-        command1 = "env KUBECONFIG=./tmp/helm_cluster_id/.kube/config /usr/bin/helm get manifest {} ".format(
-            kdu_instance
-        )
-        command2 = "/usr/bin/kubectl get --namespace={} -f -".format(self.namespace)
-        self.helm_conn._local_async_exec_pipe.assert_called_once_with(
-            command1, command2, env=self.env, raise_exception_on_error=True
-        )
-        self.assertEqual(
-            services, [service], "Invalid service returned from get_service"
-        )
-
-    @asynctest.fail_on(active_handles=True)
-    async def test_get_service(self):
-        service_name = "service1"
-
-        self.helm_conn._local_async_exec = asynctest.CoroutineMock(return_value=("", 0))
-        await self.helm_conn.get_service(
-            self.cluster_uuid, service_name, self.namespace
-        )
-
-        self.helm_conn.fs.sync.assert_called_once_with(from_path=self.cluster_id)
-        self.helm_conn.fs.reverse_sync.assert_called_once_with(
-            from_path=self.cluster_id
-        )
-        command = (
-            "/usr/bin/kubectl --kubeconfig=./tmp/helm_cluster_id/.kube/config "
-            "--namespace=testk8s get service service1 -o=yaml"
-        )
-        self.helm_conn._local_async_exec.assert_called_once_with(
-            command=command, env=self.env, raise_exception_on_error=True
-        )
-
-    @asynctest.fail_on(active_handles=True)
-    async def test_inspect_kdu(self):
-        self.helm_conn._local_async_exec = asynctest.CoroutineMock(return_value=("", 0))
-
-        kdu_model = "stable/openldap:1.2.4"
-        repo_url = "https://kubernetes-charts.storage.googleapis.com/"
-        await self.helm_conn.inspect_kdu(kdu_model, repo_url)
-
-        command = (
-            "/usr/bin/helm inspect  openldap --repo "
-            "https://kubernetes-charts.storage.googleapis.com/ "
-            "--version 1.2.4"
-        )
-        self.helm_conn._local_async_exec.assert_called_with(command=command)
-
-    @asynctest.fail_on(active_handles=True)
-    async def test_help_kdu(self):
-        self.helm_conn._local_async_exec = asynctest.CoroutineMock(return_value=("", 0))
-
-        kdu_model = "stable/openldap:1.2.4"
-        repo_url = "https://kubernetes-charts.storage.googleapis.com/"
-        await self.helm_conn.help_kdu(kdu_model, repo_url)
-
-        command = (
-            "/usr/bin/helm inspect readme openldap --repo "
-            "https://kubernetes-charts.storage.googleapis.com/ "
-            "--version 1.2.4"
-        )
-        self.helm_conn._local_async_exec.assert_called_with(command=command)
-
-    @asynctest.fail_on(active_handles=True)
-    async def test_values_kdu(self):
-        self.helm_conn._local_async_exec = asynctest.CoroutineMock(return_value=("", 0))
-
-        kdu_model = "stable/openldap:1.2.4"
-        repo_url = "https://kubernetes-charts.storage.googleapis.com/"
-        await self.helm_conn.values_kdu(kdu_model, repo_url)
-
-        command = (
-            "/usr/bin/helm inspect values openldap --repo "
-            "https://kubernetes-charts.storage.googleapis.com/ "
-            "--version 1.2.4"
-        )
-        self.helm_conn._local_async_exec.assert_called_with(command=command)
-
-    @asynctest.fail_on(active_handles=True)
-    async def test_get_values_kdu(self):
-        self.helm_conn._local_async_exec = asynctest.CoroutineMock(return_value=("", 0))
-
-        kdu_instance = "stable-openldap-0005399828"
-        await self.helm_conn.get_values_kdu(
-            kdu_instance, self.namespace, self.env["KUBECONFIG"]
-        )
-
-        command = (
-            "env KUBECONFIG=./tmp/helm_cluster_id/.kube/config /usr/bin/helm get values "
-            "stable-openldap-0005399828 --output yaml"
-        )
-        self.helm_conn._local_async_exec.assert_called_with(command=command)
-
-    @asynctest.fail_on(active_handles=True)
-    async def test_instances_list(self):
-        self.helm_conn._local_async_exec = asynctest.CoroutineMock(return_value=("", 0))
-
-        await self.helm_conn.instances_list(self.cluster_uuid)
-        self.helm_conn.fs.sync.assert_called_once_with(from_path=self.cluster_id)
-        self.helm_conn.fs.reverse_sync.assert_called_once_with(
-            from_path=self.cluster_id
-        )
-        command = "/usr/bin/helm list --output yaml"
-        self.helm_conn._local_async_exec.assert_called_once_with(
-            command=command, env=self.env, raise_exception_on_error=True
-        )
-
-    @asynctest.fail_on(active_handles=True)
-    async def test_status_kdu(self):
-        kdu_instance = "stable-openldap-0005399828"
-        self.helm_conn._local_async_exec = asynctest.CoroutineMock(return_value=("", 0))
-
-        await self.helm_conn._status_kdu(
-            self.cluster_id, kdu_instance, self.namespace, return_text=True
-        )
-        command = (
-            "env KUBECONFIG=./tmp/helm_cluster_id/.kube/config /usr/bin/helm status {} --output yaml"
-        ).format(kdu_instance)
-        self.helm_conn._local_async_exec.assert_called_once_with(
-            command=command,
-            env=self.env,
-            raise_exception_on_error=True,
-            show_error_log=False,
-        )
-
-    @asynctest.fail_on(active_handles=True)
-    async def test_store_status(self):
-        kdu_instance = "stable-openldap-0005399828"
-        db_dict = {}
-        status = {
-            "info": {
-                "description": "Install complete",
-                "status": {
-                    "code": "1",
-                    "notes": "The openldap helm chart has been installed",
-                },
-            }
-        }
-        self.helm_conn._status_kdu = asynctest.CoroutineMock(return_value=status)
-        self.helm_conn.write_app_status_to_db = asynctest.CoroutineMock(
-            return_value=status
-        )
-
-        await self.helm_conn._store_status(
-            cluster_id=self.cluster_id,
-            kdu_instance=kdu_instance,
-            namespace=self.namespace,
-            db_dict=db_dict,
-            operation="install",
-            run_once=True,
-            check_every=0,
-        )
-        self.helm_conn._status_kdu.assert_called_once_with(
-            cluster_id=self.cluster_id,
-            kdu_instance=kdu_instance,
-            namespace=self.namespace,
-            return_text=False,
-        )
-        self.helm_conn.write_app_status_to_db.assert_called_once_with(
-            db_dict=db_dict,
-            status="Install complete",
-            detailed_status=str(status),
-            operation="install",
-        )
-
-    @asynctest.fail_on(active_handles=True)
-    async def test_reset_uninstall_false(self):
-        self.helm_conn._uninstall_sw = asynctest.CoroutineMock()
-
-        await self.helm_conn.reset(self.cluster_uuid, force=False, uninstall_sw=False)
-        self.helm_conn.fs.sync.assert_called_once_with(from_path=self.cluster_id)
-        self.helm_conn.fs.file_delete.assert_called_once_with(
-            self.cluster_id, ignore_non_exist=True
-        )
-        self.helm_conn._uninstall_sw.assert_not_called()
-
-    @asynctest.fail_on(active_handles=True)
-    async def test_reset_uninstall(self):
-        kdu_instance = "stable-openldap-0021099429"
-        instances = [
-            {
-                "app_version": "2.4.48",
-                "chart": "openldap-1.2.3",
-                "name": kdu_instance,
-                "namespace": self.namespace,
-                "revision": "1",
-                "status": "deployed",
-                "updated": "2020-10-30 11:11:20.376744191 +0000 UTC",
-            }
-        ]
-        self.helm_conn._uninstall_sw = asynctest.CoroutineMock()
-        self.helm_conn.instances_list = asynctest.CoroutineMock(return_value=instances)
-        self.helm_conn.uninstall = asynctest.CoroutineMock()
-
-        await self.helm_conn.reset(self.cluster_uuid, force=True, uninstall_sw=True)
-        self.helm_conn.fs.sync.assert_called_once_with(from_path=self.cluster_id)
-        self.helm_conn.fs.file_delete.assert_called_once_with(
-            self.cluster_id, ignore_non_exist=True
-        )
-        self.helm_conn.instances_list.assert_called_once_with(
-            cluster_uuid=self.cluster_uuid
-        )
-        self.helm_conn.uninstall.assert_called_once_with(
-            cluster_uuid=self.cluster_uuid, kdu_instance=kdu_instance
-        )
-        self.helm_conn._uninstall_sw.assert_called_once_with(
-            self.cluster_id, self.namespace
-        )
-
-    @asynctest.fail_on(active_handles=True)
-    async def test_uninstall_sw_namespace(self):
-        self.helm_conn._local_async_exec = asynctest.CoroutineMock(return_value=("", 0))
-
-        await self.helm_conn._uninstall_sw(self.cluster_id, self.namespace)
-        calls = self.helm_conn._local_async_exec.call_args_list
-        self.assertEqual(
-            len(calls), 3, "To uninstall should have executed three commands"
-        )
-        call0_kargs = calls[0][1]
-        command_0 = "/usr/bin/helm --kubeconfig={} --home={} reset".format(
-            self.kube_config, self.helm_home
-        )
-        self.assertEqual(
-            call0_kargs,
-            {"command": command_0, "raise_exception_on_error": True, "env": self.env},
-            "Invalid args for first call to local_exec",
-        )
-        call1_kargs = calls[1][1]
-        command_1 = (
-            "/usr/bin/kubectl --kubeconfig={} delete "
-            "clusterrolebinding.rbac.authorization.k8s.io/osm-tiller-cluster-rule".format(
-                self.kube_config
-            )
-        )
-        self.assertEqual(
-            call1_kargs,
-            {"command": command_1, "raise_exception_on_error": False, "env": self.env},
-            "Invalid args for second call to local_exec",
-        )
-        call2_kargs = calls[2][1]
-        command_2 = (
-            "/usr/bin/kubectl --kubeconfig={} --namespace kube-system delete "
-            "serviceaccount/{}".format(self.kube_config, self.service_account)
-        )
-        self.assertEqual(
-            call2_kargs,
-            {"command": command_2, "raise_exception_on_error": False, "env": self.env},
-            "Invalid args for third call to local_exec",
-        )