Add UT for heatbridge

Add unit test for heatbridge functions

Change-Id: I6acd74dc35b5f378296c9ac0bbbe31710506b7ad
Issue-ID: MULTICLOUD-507
Signed-off-by: Ethan Lynn <ethanlynnl@vmware.com>

2 files changed, 63 insertions, 1 deletions

diff --git a/vio/vio/heatbridge.py b/vio/vio/heatbridge.py
index 325d20c..94912c1 100644
--- a/vio/vio/heatbridge.py
+++ b/vio/vio/heatbridge.py
@@ -41,9 +41,10 @@ def heat_bridge(vim_info, stack_id):
         if instance is None:
             logger.info("can not find server %s" % res.physical_resource_id)
             continue
+        slink = ""
         for link in instance.links:
             if link['rel'] == "self":
-                slink = link['rel']
+                slink = link['href']
                 break
         ret['servers'].append({
             "name": instance.name,
diff --git a/vio/vio/tests/test_heatbridge.py b/vio/vio/tests/test_heatbridge.py
new file mode 100644
index 0000000..53df009
--- /dev/null
+++ b/vio/vio/tests/test_heatbridge.py
@@ -0,0 +1,61 @@
+# Copyright (c) 2019 VMware, Inc.
+#
+# 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.
+
+import mock
+import unittest
+
+from vio import heatbridge
+from vio.pub.vim.vimapi.heat import OperateStack
+from vio.pub.vim.vimapi.nova import OperateServers
+
+
+class TestHeatBridge(unittest.TestCase):
+
+    @mock.patch.object(OperateServers, "OperateServers")
+    @mock.patch.object(OperateStack, "OperateStack")
+    def test_heat_bridge(self, mock_stack, mock_server):
+        stack_op = mock.Mock()
+        stack_op.get_stack_resources.return_value = [mock.Mock(
+            resource_type="OS::Nova::Server",
+            status="CREATE_COMPLETE",
+            physical_resource_id="server-id",
+        )]
+        mock_stack.return_value = stack_op
+        server_op = mock.Mock()
+        server = mock.Mock(
+            name="server",
+            id="server-id",
+            status="ACTIVE",
+            links=[{
+                "rel": "self",
+                "href": "/servers/server-id"
+            }]
+        )
+        server_op.get_server.return_value = server
+        mock_server.return_value = server_op
+        vim_info = {
+            "vimId": "vim-id",
+            "name": "vmware_nova",
+            "userName": "user",
+            "password": "pass",
+            "url": "http://1.2.3.4:5000"
+        }
+        ret = heatbridge.heat_bridge(vim_info, "stack-id")
+        expect_ret = {
+            "servers": [{
+                "name": server.name,
+                "id": server.id,
+                "status": server.status,
+                "link": "/servers/server-id"
+            }]
+        }
+        self.assertEqual(ret, expect_ret)