com.gwtplatform.tester

Class MockingBinder<U,O>

java.lang.Object

com.gwtplatform.tester.MockingBinder<U,O>

Type Parameters:

U - Mock type returned by UiBinder.createAndBindUi(Object).

O - Owner type.

All Implemented Interfaces:

UiBinder<U,O>

public abstract class MockingBinder<U,O>
extends Object
implements UiBinder<U,O>

MockingBinder makes testing view even easier by mocking every UiField and returning a mocked object upon creation.

To use it, you should build a small class that extends MockingBinder and bind that class inside your Guice test module. You will have to provide a MockFactory to let MockingBinder mock everything.

Ex:

 public static class Module extends JukitoModule {
  static class MyTestBinder extends MockingBinder<Widget, BlogView> implements
  Binder {
    public MyTestBinder(final AnyMockFactory anyMockFactory) {
      super(Widget.class, anyMockFactory);
    }
  }

  protected void configureTest() {
    GWTMockUtilities.disarm();

    bind(Binder.class).to(MyTestBinder.class);
  }
 }
 

Disarming GWT is important to unit test views.

Constructor Summary

Constructors

Constructor and Description
MockingBinder(Class<U> returnTypeClass, MockFactory mockFactory)

Method Summary

Methods

Modifier and Type	Method and Description
U	createAndBindUi(O owner)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MockingBinder

public MockingBinder(Class<U> returnTypeClass,
             MockFactory mockFactory)

Parameters:

returnTypeClass - Type to return when creating the mocked ui.

mockFactory - A MockFactory to provide mock object.

Method Detail

createAndBindUi

public U createAndBindUi(O owner)
                  throws IllegalArgumentException

Specified by:

createAndBindUi in interface UiBinder<U,O>

Throws:

IllegalArgumentException