Added unit tests for SafeMapStorage struct

utils/safemapstorage_test.go

@@ -0,0 +1,143 @@
+/*
+Real-time Online/Offline Charging System (OCS) for Telecom & ISP environments
+Copyright (C) ITsysCOM GmbH
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>
+*/
+package utils
+
+import (
+	"reflect"
+	"testing"
+)
+
+func TestSafeMapStorageString(t *testing.T) {
+	ms := &SafeMapStorage{
+		MapStorage: MapStorage{
+			"field1": 2,
+		},
+	}
+	expected := "{\"field1\":2}"
+	if reply := ms.String(); reply != expected {
+		t.Errorf("Expected %s \n but received \n %s", expected, reply)
+	}
+}
+
+func TestSafeMapStorageFieldAsInterface(t *testing.T) {
+	ms := &SafeMapStorage{
+		MapStorage: MapStorage{
+			"field1": 2,
+		},
+	}
+
+	input := []string{"field1"}
+	expected := 2
+	if reply, err := ms.FieldAsInterface(input); err != nil {
+		t.Error(err)
+	} else if !reflect.DeepEqual(expected, reply) {
+		t.Errorf("Expected %d \n but received \n %d", expected, reply)
+	}
+}
+
+func TestSafeMapStorageFieldAsString(t *testing.T) {
+	ms := &SafeMapStorage{
+		MapStorage: MapStorage{
+			"field1": 2,
+		},
+	}
+
+	input := []string{"field1"}
+	expected := "2"
+	if reply, err := ms.FieldAsString(input); err != nil {
+		t.Error(err)
+	} else if !reflect.DeepEqual(expected, reply) {
+		t.Errorf("Expected %s \n but received \n %s", expected, reply)
+	}
+}
+
+func TestSafeMapStorageSet(t *testing.T) {
+	ms := &SafeMapStorage{
+		MapStorage: MapStorage{
+			"field1": 2,
+		},
+	}
+
+	expected := &SafeMapStorage{
+		MapStorage: MapStorage{
+			"field1": 2,
+			"field2": 3,
+		},
+	}
+
+	if err := ms.Set([]string{"field2"}, 3); err != nil {
+		t.Error(err)
+	} else if !reflect.DeepEqual(ms, expected) {
+		t.Errorf("Expected %v \n but received \n %v", expected, ms)
+	}
+}
+
+func TestSafeMapStorageGetKeys(t *testing.T) {
+	ms := &SafeMapStorage{
+		MapStorage: MapStorage{
+			"field1": 2,
+			"field2": 3,
+		},
+	}
+
+	expected := []string{"*req.field1", "*req.field2"}
+	if reply := ms.GetKeys(false, 0, MetaReq); !reflect.DeepEqual(reply, expected) {
+		t.Errorf("Expected %v \n but received \n %v", expected, reply)
+	}
+}
+
+func TestSafeMapStorageRemove(t *testing.T) {
+	ms := &SafeMapStorage{
+		MapStorage: MapStorage{
+			"field1": 2,
+			"field2": 3,
+		},
+	}
+
+	expected := &SafeMapStorage{
+		MapStorage: MapStorage{
+			"field1": 2,
+		},
+	}
+
+	if err := ms.Remove([]string{"field2"}); err != nil {
+		t.Error(err)
+	} else if !reflect.DeepEqual(ms, expected) {
+		t.Errorf("Expected %v \n but received \n %v", expected, ms)
+	}
+}
+
+func TestSafeMapStorageClone(t *testing.T) {
+	ms := &SafeMapStorage{
+		MapStorage: MapStorage{
+			"field1": 2,
+			"field2": 3,
+		},
+	}
+
+	expected := &SafeMapStorage{
+		MapStorage: MapStorage{
+			"field1": 2,
+			"field2": 3,
+		},
+	}
+
+	if reply := ms.Clone(); !reflect.DeepEqual(reply, expected) {
+		t.Errorf("Expected %v \n but received \n %v", expected, reply)
+	}
+}