How to use

build

method

in

it.tidalwave.hierarchy.Builder

@Test(expected=IllegalArgumentException.class)
public void mustThrowExceptionWhenNoExplicitDisplayNameAndNoBoundObject()
 {
  fixture.createChild().build();
 }

@Test(expected=IllegalArgumentException.class)
public void mustThrowExceptionWhenNoExplicitDisplayNameAndBoundObjectHasNoDisplayName()
 {
  final Lookup.Provider boundObject = mock(Lookup.Provider.class);
  when(boundObject.getLookup()).thenReturn(Lookup.EMPTY);
  fixture.createChild().boundTo(boundObject).build();
 }

@Test
public void aRenamableViewMustHaveAnId()
 {
  final HView view = hvManager.createView().
                 withDisplayName("My View 1").
                 thatCanBeRenamed().
                 build();
  assertThat(view, is(notNullValue()));
  assertThat(view.getId(), is(notNullValue()));
 }

 @Before
 public void setUp() 
  {
   final HViewManager hvManager = new SimpleHViewManager();
   final HView view = hvManager.createView().withDisplayName("View 1").build();
   fixture = view.createChild().withDisplayName("Parent").build();
  }
}

@Test
public void aRenamableItemMustHaveAnId()
 {
  final HItem item = fixture.createChild().
                withDisplayName("My Item 1").
                thatCanBeRenamed().
                build();
  assertThat(item, is(notNullValue()));
  assertThat(item.getId(), is(notNullValue()));
 }

@Before
public void setUp()
 {
  hViewManager = Locator.find(HViewManager);
  hViewManager.as(Resettable.class).reset();
  hView = hViewManager.createView().withDisplayName("view 1").build();
  hItems[0] = hView.createChild().withDisplayName("item 1").build();
  hItems[1] = hView.createChild().withDisplayName("item 2").build();
  hItems[2] = hView.createChild().withDisplayName("item 3").build();
 }

@Test
public void mustCreateViewsWithDifferentIds()
 {
  final List<Id> ids = new ArrayList<Id>();
  for (int i = 0; i < 100; i++)
   {
    final HView view1 = hvManager.createView().
                   withDisplayName("My View " + i).
                   build();
    assertFalse(ids.contains(view1.getId()));
    ids.add(view1.getId());
   }
 }

@Test
public void mustUseTheDisplayableOfBoundObjectWhenNoExpicitDisplayableIsProvided()
 {
  final Displayable displayable = mock(Displayable.class);
  final Lookup lookup = Lookups.fixed(displayable);
  final Lookup.Provider boundObject = mock(Lookup.Provider.class);
  when(boundObject.getLookup()).thenReturn(lookup);
  final HItem item = fixture.createChild().boundTo(boundObject).build();
  assertThat(item.as(Displayable), is(sameInstance(displayable)));
 }

@Test
public void aDefaultItemMustReturnTheRightView()
 {
  final HItem item = fixture.createChild().
                withDisplayName("My Item 1").
                build();
  assertThat(item, is(notNullValue()));
  assertThat(item.getView(), is(sameInstance(fixture)));
 }

@Test
public void mustUseTheProvidedDisplayableEvenWhenTheBoundObjectHasGotExpicitDisplayable()
 {
  final Displayable displayable = mock(Displayable.class);
  final Lookup lookup = Lookups.fixed(displayable);
  final Lookup.Provider boundObject = mock(Lookup.Provider.class);
  when(boundObject.getLookup()).thenReturn(lookup);
  final HItem item = fixture.createChild().boundTo(boundObject).withDisplayName("new name").build();
  assertThat(item.as(Displayable), is(not(sameInstance(displayable))));
  assertThat(item.as(Displayable).getDisplayName(), is("new name"));
 }

@Test
public void aDefaultViewMustHaveTheCorrectName()
 {
  final HView view = hvManager.createView().
                 withDisplayName("My View 1").
                 build();
  assertThat(view, is(notNullValue()));
  assertThat(view.as(Displayable).getDisplayName(), is("My View 1"));
 }

@Test
public void aRenamableItemMustReturnTheRightView()
 {
  final HItem item = fixture.createChild().
                withDisplayName("My Item 1").
                thatCanBeRenamed().
                build();
  assertThat(item, is(notNullValue()));
  assertThat(item.getView(), is(sameInstance(fixture)));
 }

@Before
public void setUp()
 {
  hViewManager = Locator.find(HViewManager);
  hViewManager.as(Resettable.class).reset();
  assertThat(hViewManager.findViews().count(), is(0));
  hViews[0] = hViewManager.createView().withDisplayName("view 1").build();
  hViews[1] = hViewManager.createView().withDisplayName("view 2").build();
  hViews[2] = hViewManager.createView().withDisplayName("view 3").build();
 }

@Test
public void aDefaultItemMustReturnTheRightView()
 {
  final HItem item = fixture.createChild().
                withDisplayName("My Item 1").
                build();
  assertThat(item, is(notNullValue()));
  assertThat(item.getView(), is(sameInstance(fixture.getView())));
 }

 @Before
 public void setUp() 
  {
   final HViewManager hvManager = new SimpleHViewManager();
   fixture = hvManager.createView().withDisplayName("View 1").build();
  }
}

@Test(expected=AsException.class)
public void aDefaultItemMustNotBeMovable()
 {
  final HItem item = fixture.createChild().
                withDisplayName("My Item 1").
                build();
  item.as(Movable);
 }

@Test(expected=AsException.class)
public void aDefaultViewMustNotBeMovable()
 {
  final HView view = hvManager.createView().
                 withDisplayName("My View 1").
                 build();
  view.as(Movable);
 }

@Test
public void mustMakeTheBoundObjectAvailableInTheLookup()
 {
  final BoundObject boundObject = new BoundObject();
  final HItem hItem = fixture.createChild().boundTo(boundObject).withDisplayName("name").build();
  assertThat(hItem.getLookup().lookup(BoundObject.class), is(sameInstance(boundObject)));
 }

@Test(expected=AsException.class)
public void aRenamableItemMustNotBeMovable()
 {
  final HItem item = fixture.createChild().
                withDisplayName("My Item 1").
                thatCanBeRenamed().
                build();
  item.as(Movable);
 }

@Test
public void mustMakeTheBoundObjectAvailableAsAPersonality()
 {
  final BoundObject boundObject = new BoundObject();
  final HItem hItem = fixture.createChild().boundTo(boundObject).withDisplayName("name").build();
  assertThat(hItem.as(BoundObject.class), is(sameInstance(boundObject)));
 }