diff --git a/tacker/tests/unit/common/container/test_kubernetes_utils.py b/tacker/tests/unit/common/container/test_kubernetes_utils.py
new file mode 100644
index 000000000..60c85b51b
--- /dev/null
+++ b/tacker/tests/unit/common/container/test_kubernetes_utils.py
@@ -0,0 +1,46 @@
+# Copyright (c) 2021 FUJITSU.
+#
+#    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.
+
+import cryptography.fernet as fernet
+from kubernetes import client
+
+from tacker.common.container import kubernetes_utils
+from tacker.tests import base
+
+
+class TestKubernetesHTTPAPI(base.BaseTestCase):
+
+    def setUp(self):
+        super(TestKubernetesHTTPAPI, self).setUp()
+        self.kubernetes_http_api = kubernetes_utils.KubernetesHTTPAPI()
+
+    def test_get_extension_api_client(self):
+        auth = {"auth_url": "auth", 'bearer_token': 'token'}
+        extensions_v1_beta1_api = \
+            self.kubernetes_http_api.get_extension_api_client(auth)
+        self.assertIsInstance(
+            extensions_v1_beta1_api,
+            client.api.extensions_v1beta1_api.ExtensionsV1beta1Api)
+
+    def test_get_core_api_client(self):
+        auth = {"auth_url": "auth", 'bearer_token': 'token'}
+        extensions_v1_beta1_api = self.kubernetes_http_api.get_core_api_client(
+            auth)
+        self.assertIsInstance(extensions_v1_beta1_api,
+                              client.api.core_api.CoreApi)
+
+    def create_fernet_key(self):
+        fernet_key, fernet_obj = self.kubernetes_http_api.create_fernet_key()
+        self.assertEqual(len(fernet_key), 44)
+        self.assertIsInstance(fernet_obj, fernet.Fernet)
diff --git a/tacker/tests/unit/conductor/conductorrpc/test_vim_monitor_rpc.py b/tacker/tests/unit/conductor/conductorrpc/test_vim_monitor_rpc.py
new file mode 100644
index 000000000..0bdd6a8a4
--- /dev/null
+++ b/tacker/tests/unit/conductor/conductorrpc/test_vim_monitor_rpc.py
@@ -0,0 +1,24 @@
+# Copyright (C) 2021 FUJITSU
+# All Rights Reserved.
+#
+#    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.
+
+from tacker.conductor.conductorrpc import vim_monitor_rpc
+from tacker.tests.unit import base as unit_base
+
+
+class TestVIMUpdateRPC(unit_base.TestCase):
+
+    def setUp(self):
+        super(TestVIMUpdateRPC, self).setUp()
+        self.vimupdaterpc_object = vim_monitor_rpc.VIMUpdateRPC()
diff --git a/tacker/tests/unit/conductor/test_conductor_server.py b/tacker/tests/unit/conductor/test_conductor_server.py
index 338c5be6a..fe139a4d9 100644
--- a/tacker/tests/unit/conductor/test_conductor_server.py
+++ b/tacker/tests/unit/conductor/test_conductor_server.py
@@ -2865,3 +2865,49 @@ class TestConductor(SqlTestCase, unit_base.FixturedTestCase):
             self.body_data,
             self.vnfd_pkg_data,
             vnfd_id)
+
+    def test_update_vim(self):
+        vim_id = uuidsentinel.vim_id
+        status = "REACHABLE"
+        result = self.conductor.update_vim(self.context, vim_id, status)
+        self.assertEqual(result, "REACHABLE")
+
+    @mock.patch.object(csar_utils, 'load_csar_data')
+    @mock.patch.object(glance_store, 'load_csar')
+    @mock.patch.object(glance_store, 'delete_csar')
+    def test_revert_upload_vnf_package_in_upload_vnf_package_content(self,
+                                        mock_load_csar,
+                                        mock_load_csar_data,
+                                        mock_delete_csar):
+        mock_load_csar_data.return_value = (mock.ANY, mock.ANY, mock.ANY)
+        mock_load_csar.return_value = '/var/lib/tacker/5f5d99c6-844a-4c3' \
+                                      '1-9e6d-ab21b87dcfff.zip'
+        mock_delete_csar.return_value = ""
+        self.assertRaisesRegex(Exception,
+            "not enough values to unpack",
+            self.conductor.upload_vnf_package_content,
+            self.context, self.vnf_package)
+
+    @mock.patch.object(conductor_server, 'revert_upload_vnf_package')
+    @mock.patch.object(csar_utils, 'load_csar_data')
+    @mock.patch.object(glance_store, 'load_csar')
+    def test_onboard_vnf_package_through_upload_vnf_package_content(self,
+                                        mock_load_csar,
+                                        mock_load_csar_data,
+                                        mock_revert):
+        vnf_data = fakes.get_vnf_package_vnfd()
+        vnf_data = self._rename_vnfdata_keys(vnf_data)
+        mock_load_csar_data.return_value = (vnf_data, [], [])
+        mock_load_csar.return_value = '/var/lib/tacker/5f5d99c6-844a-4c3' \
+                                      '1-9e6d-ab21b87dcfff.zip'
+        fake_context = context.Context(tenant_id=uuidsentinel.tenant_id)
+        self.conductor.upload_vnf_package_content(
+            fake_context, self.vnf_package)
+
+    def _rename_vnfdata_keys(self, vnf_data):
+        vnf_data["descriptor_id"] = vnf_data.pop("id")
+        vnf_data["provider"] = vnf_data.pop("vnf_provider")
+        vnf_data["product_name"] = vnf_data.pop("vnf_product_name")
+        vnf_data["software_version"] = vnf_data.pop("vnf_software_version")
+        vnf_data["descriptor_version"] = vnf_data.pop("vnfd_version")
+        return vnf_data