diff --git a/config-serializer/config-items/DualRoleKeystrokeAction.ts b/config-serializer/config-items/DualRoleKeystrokeAction.ts
index 5579785f..93aaeae1 100644
--- a/config-serializer/config-items/DualRoleKeystrokeAction.ts
+++ b/config-serializer/config-items/DualRoleKeystrokeAction.ts
@@ -36,7 +36,7 @@ class DualRoleKeystrokeAction extends KeyAction implements Serializable<DualRole
     fromJsObject(jsObject: any): DualRoleKeystrokeAction {
         this.assertKeyActionType(jsObject, KeyActionType.DualRoleKeystrokeAction, 'DualRoleKeystrokeAction');
         this.scancode = jsObject.scancode;
-        this.longPressAction = jsObject.longPressAction;
+        this.longPressAction = LongPressAction[<string>jsObject.longPressAction];
         return this;
     }
 
@@ -51,7 +51,7 @@ class DualRoleKeystrokeAction extends KeyAction implements Serializable<DualRole
         return {
             keyActionType: KeyActionType.DualRoleKeystrokeAction,
             scancode: this.scancode,
-            longPressAction: KeyActionId[this.longPressAction]
+            longPressAction: LongPressAction[this.longPressAction]
         };
     }
 
diff --git a/config-serializer/config-items/MouseAction.ts b/config-serializer/config-items/MouseAction.ts
index d10662b4..706e3e95 100644
--- a/config-serializer/config-items/MouseAction.ts
+++ b/config-serializer/config-items/MouseAction.ts
@@ -34,7 +34,6 @@ class MouseAction extends KeyAction implements Serializable<MouseAction> {
 
     fromJsObject(jsObject: any): MouseAction {
         this.assertKeyActionType(jsObject, KeyActionType.MouseAction, 'MouseAction');
-        console.log(jsObject.mouseAction)
         this.mouseAction = MouseActionParam[<string>jsObject.mouseAction];
         return this;
     }
diff --git a/config-serializer/config-items/NoneAction.ts b/config-serializer/config-items/NoneAction.ts
index 56164317..d190d635 100644
--- a/config-serializer/config-items/NoneAction.ts
+++ b/config-serializer/config-items/NoneAction.ts
@@ -12,7 +12,7 @@ class NoneAction extends KeyAction implements Serializable<NoneAction> {
 
     toJsObject(): any {
         return {
-            keyActionType: KeyActionId.NoneAction
+            keyActionType: KeyActionType.NoneAction
         };
     }
 
diff --git a/config-serializer/test-serializer.ts b/config-serializer/test-serializer.ts
index bb6c607a..7ca5e83b 100644
--- a/config-serializer/test-serializer.ts
+++ b/config-serializer/test-serializer.ts
@@ -4,13 +4,20 @@
 /// <reference path="UhkBuffer.ts" />
 /// <reference path="config-items/config-items.ts" />
 
+let assert = require('assert');
 let fs = require('fs');
+
 let buffer = new UhkBuffer();
 let uhkConfig = JSON.parse(fs.readFileSync('uhk-config.json'));
 let keyActions = uhkConfig.keymaps[0].layers[0].modules[0].keyActions;
 let keyActionObjects: KeyActions = new KeyActions().fromJsObject(keyActions);
+
 keyActionObjects.toBinary(buffer);
 fs.writeFileSync('uhk-config.bin', buffer.getBufferContent());
+
 buffer.offset = 0;
-let serializedKeyActions = JSON.stringify(new KeyActions().fromBinary(buffer).toJsObject(), undefined, 4);
-fs.writeFileSync('uhk-config-serialized.json', serializedKeyActions);
+let serializedKeyActions = new KeyActions().fromBinary(buffer).toJsObject();
+fs.writeFileSync('uhk-config-serialized.json', JSON.stringify(serializedKeyActions, undefined, 4));
+
+assert.deepEqual(keyActions, serializedKeyActions);
+console.log('JSON configurations are identical.');