Add: GetAll for fastCache

cachemdl/cachemdl.go

@@ -103,3 +103,15 @@ func (fastCacheHelper *FastCacheHelper) GetItemsCount() int {
 func (fh *FastCacheHelper) Type() int {
 	return TypeFastCache
 }
+
+// GetAll returns all keys with values present in memory. **This is not intended for production use. May hamper performance**
+func (fastCacheHelper *FastCacheHelper) GetAll() map[string]interface{} {
+	items := fastCacheHelper.FastCache.Items()
+
+	result := make(map[string]interface{}, len(items))
+	for k, v := range items {
+		result[k] = v.Object
+	}
+
+	return result
+}

cachemdl/cachemdl_test.go

 //@author  Ajit Jagtap
+
 //@version Thu Jul 05 2018 06:11:54 GMT+0530 (IST)
+
 package cachemdl
 
+import (
+	"reflect"
+	"testing"
+)
+
 // import (
 // 	"testing"
 // 	"time"
@@ -39,3 +46,42 @@ package cachemdl
 // 	cnt = ch.Count()
 // 	assert.Zero(t, cnt, "After Purge Count should be zero")
 // }
+
+func TestFastCacheHelper_GetAll(t *testing.T) {
+	tests := []struct {
+		name            string
+		fastCacheHelper *FastCacheHelper
+		want            map[string]interface{}
+		init            func(fs *FastCacheHelper)
+	}{
+		{
+			name:            "Get all items Success",
+			fastCacheHelper: &FastCacheHelper{},
+			want: map[string]interface{}{
+				"a": 1,
+				"b": 2,
+			},
+			init: func(fs *FastCacheHelper) {
+				fs.Setup(2, 0, 0)
+				fs.Set("a", 1)
+				fs.Set("b", 2)
+			},
+		},
+		{
+			name:            "Get all items Empty",
+			fastCacheHelper: &FastCacheHelper{},
+			want:            map[string]interface{}{},
+			init: func(fs *FastCacheHelper) {
+				fs.Setup(2, 0, 0)
+			},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			tt.init(tt.fastCacheHelper)
+			if got := tt.fastCacheHelper.GetAll(); !reflect.DeepEqual(got, tt.want) {
+				t.Errorf("FastCacheHelper.GetAll() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}