/*******************************************************************************
* Copyright (c) 2014 EclipseSource 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:
* EclipseSource - initial API and implementation
******************************************************************************/
package com.eclipsesource.tabris.passepartout.internal.instruction;
import static org.junit.Assert.assertSame;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.widgets.Display;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import com.eclipsesource.tabris.test.util.TabrisEnvironment;
public class BackgroundImageInstructionTest {
@Rule
public TabrisEnvironment environment = new TabrisEnvironment();
@Before
public void setUp() {
new Display();
}
@Test( expected = IllegalArgumentException.class )
public void testFailsWithNullImage() {
new BackgroundImageInstruction( null );
}
@Test
public void testHasImage() {
Image image = environment.getTestImage();
BackgroundImageInstruction instruction = new BackgroundImageInstruction( image );
Image actualimage = instruction.getImage();
assertSame( image, actualimage );
}
}