1- In the System Navigator, right-click the OrderModule application module and choose Test.
JDeveloper compiles your project.
2- In the Connect dialog click Connect. (You may experience some delay while JDeveloper compiles your project.) The Business Components Browser appears. Its Navigation pane displays the view objects and view links in the application module's data model.
3- Right-click OrdersView and choose Show.
The OrdersView view object instance displays in the right pane. This view object shows you the orders that exist in the database. Notice the CustFirstName and CustLastName attributes that you added from the Customers entity object are included as read-only fields. You can use the controls to scroll through orders. Right-click OrderItemsView and choose Show.The OrderItemsView shows you the order items (line items) for a particular order.
4- Right-click OrderViewLink and choose Show.
This view link shows the OrdersView and OrderItemsView view object instances display in the right pane, linked in a master-detail relationship. So you see information about an order, and under it, the order items that are contained by the order. (You can resize the panes to see more of the Orders information.)
5- In the right pane, click the Insert a record button (it looks like a plus sign).
The Business Components Browser creates a new order. Notice that there are no values in any of the fields. In the following steps you will add business logic that creates default values whenever you create a new order.
6- Choose File | Exit to close the Tester.
You're nearly finished with the tutorial. Your next step is to review what you learned in the summary.