Exemplo n.º 1
0
  @Test
  public void testViewCardinalities() {
    // SwitcherView should appear differently depending on number of views available
    // Multiple views -> Combo box
    // One view       -> Label
    // No views       -> Neither

    // Create the test object
    View switcherView = SwitcherView.VIEW_INFO.createView(mockComponent);

    // During normal initialization, should have two view infos.
    // A Combo Box should be found.
    Assert.assertNotNull(findComponent(switcherView, JComboBox.class));

    // With only one view info, should have a label instead
    Mockito.when(mockComponent.getViewInfos(ViewType.OBJECT))
        .thenReturn(Collections.singleton(mockViewInfo1));
    switcherView = SwitcherView.VIEW_INFO.createView(mockComponent);

    Assert.assertNull(findComponent(switcherView, JComboBox.class));
    Assert.assertNotNull(findComponent(switcherView, JLabel.class));

    // With no views, there should be no label or combo box
    Mockito.when(mockComponent.getViewInfos(ViewType.OBJECT))
        .thenReturn(Collections.<ViewInfo>emptySet());
    switcherView = SwitcherView.VIEW_INFO.createView(mockComponent);

    Assert.assertNull(findComponent(switcherView, JComboBox.class));
    Assert.assertNull(findComponent(switcherView, JLabel.class));
  }
Exemplo n.º 2
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  @Test(dataProvider = "generateSwitcherTests")
  public void testSwitcher(boolean addGUI, boolean doChange, boolean acceptChange) {
    // Create the test object
    View switcherView = SwitcherView.VIEW_INFO.createView(mockComponent);

    // Act as though the view provider has/hasn't accepted the view switch
    Mockito.when(mockViewProvider.setHousedViewManifestation(mockViewInfo2))
        .thenReturn(acceptChange);

    // Attach view provider to gui, if this test iteration says we should
    if (addGUI) {
      switcherView.addMonitoredGUI(mockViewProvider);
    }

    // Find combo box so we can change selection
    @SuppressWarnings("rawtypes")
    JComboBox comboBox = findComponent(switcherView, JComboBox.class);
    Assert.assertNotNull(comboBox);

    // Change the item - again, only if we're supposed to
    if (doChange) {
      comboBox.setSelectedItem(mockViewInfo2);
    }

    // Verify that the change was reported to the GUI,
    // if a GUI was attached and the change was done
    Mockito.verify(mockViewProvider, Mockito.times(addGUI && doChange ? 1 : 0))
        .setHousedViewManifestation(mockViewInfo2);

    // Verify that combo box state has/hasn't reset, as apparopriate
    // Specifically, only should if change was done, and an attached GUI didn't reject it
    boolean shouldChange = doChange && !(addGUI && !acceptChange);
    Assert.assertEquals(comboBox.getSelectedItem(), shouldChange ? mockViewInfo2 : mockViewInfo1);
  }
Exemplo n.º 3
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  @Test
  public void testAppearance() {
    // Exercise custom ComboBoxUI
    // Mostly visual, so not much to verify

    // Create the test object
    View switcherView = SwitcherView.VIEW_INFO.createView(mockComponent);

    // Find combo box so we can test its UI object
    @SuppressWarnings("rawtypes")
    JComboBox comboBox = findComponent(switcherView, JComboBox.class);
    ComboBoxUI ui = comboBox.getUI();

    // Verify that ui paints a rounded rect (per spec)
    Graphics mockGraphics = Mockito.mock(Graphics.class, Mockito.RETURNS_MOCKS);
    ui.paint(mockGraphics, comboBox);
    Mockito.verify(mockGraphics)
        .fillRoundRect(
            Mockito.anyInt(),
            Mockito.anyInt(),
            Mockito.anyInt(),
            Mockito.anyInt(),
            Mockito.anyInt(),
            Mockito.anyInt());
  }
Exemplo n.º 4
0
  @Test
  public void testBadInput() {
    // Make sure that view does not break for unexpected input
    // (verify that null checks are present.)

    // Create the test object
    View switcherView = SwitcherView.VIEW_INFO.createView(mockComponent);

    // Add monitored GUI can take a variety of object types
    // Make sure an unexpected object type does not trigger an exception
    switcherView.addMonitoredGUI(null);
    switcherView.addMonitoredGUI("hello");
    Mockito.when(mockViewProvider.getHousedViewManifestation()).thenReturn(null);
    switcherView.addMonitoredGUI(mockViewProvider);
  }