MasterDetailsCompositeTest.java

/*******************************************************************************
 * Copyright (c) 2007, 2014 compeople AG and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *    compeople AG - initial API and implementation
 *******************************************************************************/
package org.eclipse.riena.ui.swt;

import java.util.Arrays;
import java.util.List;

import junit.framework.TestCase;

import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.CCombo;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Combo;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.DateTime;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.Text;

import org.eclipse.riena.core.test.collect.UITestCase;
import org.eclipse.riena.core.util.ReflectionUtils;
import org.eclipse.riena.ui.common.IComplexComponent;
import org.eclipse.riena.ui.swt.layout.DpiGridLayout;
import org.eclipse.riena.ui.swt.utils.SwtUtilities;
import org.eclipse.riena.ui.swt.utils.UIControlsFactory;

/**
 * Tests of the class {@link MasterDetailsComposite}
 */
@UITestCase
public class MasterDetailsCompositeTest extends TestCase {

	private Shell shell;
	private MasterDetailsComposite masterDetails;

	@Override
	protected void setUp() throws Exception {
		shell = new Shell();
		masterDetails = new MasterDetailsComposite(shell, SWT.NONE);
	}

	@Override
	protected void tearDown() throws Exception {
		SwtUtilities.dispose(shell);
	}

	public void testGetUIControlsWithBindingProperty() {
		final Composite parent = masterDetails.getDetails();
		final Text txtFirstName = UIControlsFactory.createText(parent, SWT.BORDER, "txtFirstName");
		final Text txtLastName = UIControlsFactory.createText(parent, SWT.BORDER, "txtLastName");
		final Text txtWithoutID = UIControlsFactory.createText(parent, SWT.BORDER);

		final List<Object> controls = masterDetails.getUIControls();

		assertEquals(6, controls.size());
		assertTrue(controls.contains(txtFirstName));
		assertTrue(controls.contains(txtLastName));
		assertFalse(controls.contains(txtWithoutID));

		final List<Object> controls2 = masterDetails.getUIControls();
		assertEquals(6, controls2.size());
	}

	public void testGetUIControlsWithBindingPropertyFromComposite() {
		final Composite parent = new Composite(masterDetails.getDetails(), SWT.NONE);
		final Text txtFirstName = UIControlsFactory.createText(parent, SWT.BORDER, "txtFirstName");
		final Text txtLastName = UIControlsFactory.createText(parent, SWT.BORDER, "txtLastName");
		final Text txtWithoutID = UIControlsFactory.createText(parent, SWT.BORDER);

		final List<Object> controls = masterDetails.getUIControls();

		assertTrue(controls.contains(txtFirstName));
		assertTrue(controls.contains(txtLastName));
		assertFalse(controls.contains(txtWithoutID));
	}

	/**
	 * As per bug 297524.
	 */
	public void testGetUIControlsThatAreComposites() {
		final Composite parent = masterDetails.getDetails();
		final Combo combo = UIControlsFactory.createCombo(parent, "combo");
		final CCombo ccombo = UIControlsFactory.createCCombo(parent, "ccombo");
		final DateTime datetime = UIControlsFactory.createDate(parent, SWT.NONE, "datetime");

		List<Object> controls = masterDetails.getUIControls();

		assertTrue(controls.contains(combo));
		assertTrue(controls.contains(ccombo));
		assertTrue(controls.contains(datetime));

		final Composite composite = new Composite(parent, SWT.NONE);
		final Combo combo2 = UIControlsFactory.createCombo(composite, "combo2");

		controls = masterDetails.getUIControls();

		assertFalse(controls.contains(composite));
		assertTrue(controls.contains(combo2));
	}

	public void testSkipIComplexComponent() {
		final MasterDetailsComposite widget = new MasterDetailsComposite(shell, SWT.NONE) {
			@Override
			protected void createDetails(final Composite details) {
				final IComplexComponent complex = new TestComplexComponent(details, SWT.NONE);
				addUIControl(complex, "complex");
			}
		};
		final List<Object> controls = widget.getUIControls();

		System.out.println(Arrays.toString(controls.toArray()));

		// should contain the complex control, but not it's children 
		// even if they have an id
		assertEquals(5, controls.size());
		assertTrue(controls.get(0) instanceof Table);
		assertTrue(controls.get(1) instanceof Button);
		assertTrue(controls.get(2) instanceof Button);
		assertTrue(controls.get(3) instanceof Button);
		assertTrue(controls.get(4) instanceof TestComplexComponent);
	}

	public void testSetMargins() {
		final MasterDetailsComposite widget = new MasterDetailsComposite(shell, SWT.NONE);

		DpiGridLayout layout = (DpiGridLayout) widget.getLayout();

		assertEquals(0, layout.marginHeight);
		assertEquals(0, layout.marginWidth);

		widget.setMargins(4, 5);
		layout = (DpiGridLayout) widget.getLayout();

		assertEquals(4, layout.marginHeight);
		assertEquals(5, layout.marginWidth);
	}

	public void testGetMargins() {
		final MasterDetailsComposite widget = new MasterDetailsComposite(shell, SWT.NONE);

		assertEquals(0, widget.getMargins().x);
		assertEquals(0, widget.getMargins().y);

		widget.setMargins(4, 5);

		assertEquals(4, widget.getMargins().x);
		assertEquals(5, widget.getMargins().y);
	}

	public void testGetSetSpacing() {
		final MasterDetailsComposite widget = new MasterDetailsComposite(shell, SWT.NONE);

		assertEquals(0, widget.getSpacing().x);
		assertEquals(5, widget.getSpacing().y);

		widget.setSpacing(3, 4);

		assertEquals(3, widget.getSpacing().x);
		assertEquals(4, widget.getSpacing().y);
	}

	public void testCheckButton() {
		final MasterDetailsComposite widget = new MasterDetailsComposite(shell, SWT.NONE);

		final Button button = new Button(shell, SWT.PUSH);
		final ImageButton imageButton = new ImageButton(shell, SWT.NONE);

		ReflectionUtils.invokeHidden(widget, "checkButton", button, true);
		ReflectionUtils.invokeHidden(widget, "checkButton", button, false);
		ReflectionUtils.invokeHidden(widget, "checkButton", imageButton, true);
		ReflectionUtils.invokeHidden(widget, "checkButton", imageButton, false);

		try {
			ReflectionUtils.invokeHidden(widget, "checkButton", new Object(), true);
			fail();
		} catch (final RuntimeException rex) {
			// ok
		}
	}

	// helping classes
	//////////////////

	private static class TestComplexComponent extends Composite implements IComplexComponent {
		private final Label label;

		public TestComplexComponent(final Composite parent, final int style) {
			super(parent, style);
			label = UIControlsFactory.createLabel(this, "txt", "label");
		}

		public List<Object> getUIControls() {
			return Arrays.asList(new Object[] { label });
		}
	}
}