working skeleton

ios/RNNControllerFactory.m

 	return [self.type isEqualToString:@"Tabs"];
 }
 
+-(BOOL)isSideMenuRoot
+{
+	return [self.type isEqualToString:@"SideMenuRoot"];
+}
+
+-(BOOL)isSideMenuLeft
+{
+	return [self.type isEqualToString:@"SideMenuLeft"];
+}
+
+-(BOOL)isSideMenuRight
+{
+	return [self.type isEqualToString:@"SideMenuRight"];
+}
+
+-(BOOL)isSideMenuCenter
+{
+	return [self.type isEqualToString:@"SideMenuCenter"];
+}
 @end
 
 @implementation RNNControllerFactory
 	if (node.isContainer)
 	{
 		return [self createContainer:node];
-	} else if(node.isContainerStack)
+	} else if (node.isContainerStack)
 	{
 		return [self createContainerStack:node];
-	} else if(node.isTabs)
+	} else if (node.isTabs)
 	{
 		return [self createTabs:node];
 	}
 	
-	@throw @"unknown container type";
+	@throw [NSException exceptionWithName:@"UnknownControllerType" reason:[@"Unknown controller type " stringByAppendingString:node.type] userInfo:nil];
 }
 
 -(UIViewController*)createContainer:(RNNLayoutNode*)node

package.json

   "jest": {
     "preset": "react-native",
     "testPathDirs": [
-      "node_modules",
-      "src",
-      "integration"
+      "<rootDir>/node_modules/",
+      "<rootDir>/src/",
+      "<rootDir>/integration/"
     ],
     "resetMocks": true,
     "resetModules": true

playground/e2e/app.test.js

     expect(elementByLabel('This is a tab screen')).toBeVisible();
   });
 
-  it('switch to tabs with side menus', () => {
+  xit('switch to tabs with side menus', () => {
     elementById('btnSwitchToTabsWithMenus').tap();
-    // expect(elementByLabel('This is a tab screen')).toBeVisible();
+    expect(elementByLabel('This is a tab screen')).toBeVisible();
   });
 });
 

src/commands/LayoutTreeParser.js

       ]
     });
     return children;
-
-    // (simpleJsonApi.sideMenu, (v, k) => {
-    //       if (_.isEqual(k, 'left')) {
-    //         return {
-    //           type: 'SideMenuLeft',
-    //           id: this.uniqueIdProvider.generate('SideMenuLeft'),
-    //           children: [
-    //             this.createContainer(v)
-    //           ]
-    //         };
-    //       } else if (_.isEqual(k, 'right')) {
-    //         return {
-    //           type: 'SideMenuRight',
-    //           id: this.uniqueIdProvider.generate('SideMenuRight'),
-    //           children: [
-    //             this.createContainer(v)
-    //           ]
-    //         };
-    //       }
-    //       return undefined;
-    //     })
   }
 
   createTabs(tabs) {