Added a testcase to cover ValueError in tag.py

Added a new testcase to cover a ValueError raised in
generate_name_value_tag

Change-Id: Ia07bc8c5c3d1586d1d9c6fd11a1c508a74bedc61

1 files changed, 12 insertions, 0 deletions

diff --git a/pycadf/tests/audit/test_api.py b/pycadf/tests/audit/test_api.py
index 96dcb0b..50c21ce 100644
--- a/pycadf/tests/audit/test_api.py
+++ b/pycadf/tests/audit/test_api.py
@@ -323,6 +323,18 @@ class TestAuditApi(base.TestCase):
         self.assertEqual(payload['observer']['id'], 'target')
         self.assertNotIn('reporterchain', payload)
 
+    def test_missing_tag(self):
+        req = self.api_request('GET', 'http://admin_host:8774/v2/'
+                               + str(uuid.uuid4()) + '/os-migrations')
+        tmpfile = self.temp_config_file_path()
+        with open(tmpfile, "w") as f:
+            f.write("[DEFAULT]\n")
+            f.write("api_paths = servers\n\n")
+            f.write("[service_endpoints]\n")
+            f.write("compute = service/compute")
+        audit_api = api.OpenStackAuditApi(tmpfile)
+        self.assertRaises(ValueError, audit_api.create_event, req, None)
+
 
 class TestAuditApiConf(base.TestCase):
     def test_missing_default_option(self):