Adding UTs part-1

Change-Id: I7fdb7751f536d1a616cf2a81b7ef16747d71f692
diff --git a/internal/pkg/util/concurrentmap.go b/internal/pkg/util/concurrentmap.go
index 380e3aa..fce8f49 100644
--- a/internal/pkg/util/concurrentmap.go
+++ b/internal/pkg/util/concurrentmap.go
@@ -23,7 +23,7 @@
 
 // ConcurrentMap implements a wrapper on top of SyncMap so that the count is also maintained
 type ConcurrentMap struct {
-	count   *atomic.Uint64
+	Count   *atomic.Uint64
 	syncMap sync.Map
 	MapLock sync.RWMutex
 }
@@ -31,7 +31,7 @@
 // NewConcurrentMap - Initializes new ConcurentMap Object
 func NewConcurrentMap() *ConcurrentMap {
 	var cm ConcurrentMap
-	cm.count = atomic.NewUint64(0)
+	cm.Count = atomic.NewUint64(0)
 	return &cm
 }
 
@@ -43,13 +43,13 @@
 
 // Set - Store the value in sync map against the key provided
 func (cm *ConcurrentMap) Set(key, value interface{}) {
-	if cm.count == nil {
-		cm.count = atomic.NewUint64(0)
+	if cm.Count == nil {
+		cm.Count = atomic.NewUint64(0)
 	}
 	_, exists := cm.syncMap.Load(key)
 	cm.syncMap.Store(key, value)
 	if !exists {
-		cm.count.Inc()
+		cm.Count.Inc()
 	}
 }
 
@@ -57,7 +57,7 @@
 func (cm *ConcurrentMap) Remove(key interface{}) bool {
 	if _, ok := cm.syncMap.Load(key); ok {
 		cm.syncMap.Delete(key)
-		cm.count.Dec()
+		cm.Count.Dec()
 		return true
 	}
 	return false
@@ -79,8 +79,8 @@
 
 // Length - return the no of entries present in the map
 func (cm *ConcurrentMap) Length() uint64 {
-	if cm.count == nil {
+	if cm.Count == nil {
 		return 0
 	}
-	return cm.count.Load()
+	return cm.Count.Load()
 }