VOL-2026 , Added config test cases for openolt-adapter

Change-Id: Ibe6884b49d2e2513f5af1e8175f6511c22b6d111
(cherry picked from commit f72de2bd3c55d5ecbafb0aa816231c322234423e)
diff --git a/config/config_test.go b/config/config_test.go
new file mode 100644
index 0000000..332b9ea
--- /dev/null
+++ b/config/config_test.go
@@ -0,0 +1,25 @@
+/*
+ * Copyright 2018-present Open Networking Foundation
+
+ * 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.
+ */
+
+//Package config provides the Log, kvstore, Kafka configuration
+package config
+
+import "testing"
+
+func TestAdapterFlags_ParseCommandArguments(t *testing.T) {
+	so := NewAdapterFlags()
+	so.ParseCommandArguments()
+}