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/*******************************************************************************
* Copyright (c) 2011 IBM Corporation and others
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.equinox.metatype.tests;
import static org.junit.Assert.assertNull;
import org.junit.*;
import org.osgi.framework.Bundle;
import org.osgi.service.metatype.*;
/*
* Ensure icons for object class definitions are properly supported.
*
* Although an object class definition conceptually has only one icon, it may
* come in a variety of sizes. Since a metatype implementation is not expected
* to scale images itself, users must be able to declare the same icon multiple
* times with different sizes within the XML. The spec simply says
* implementations may return an icon greater or less than the requested size
* to provide maximum freedom when no icon of the requested size exists. The
* Equinox implementation will return the icon that is closest to the requested
* size in either direction.
*
* See https://bugs.eclipse.org/bugs/show_bug.cgi?id=349189.
*/
public class IconTest extends AbstractTest {
private Bundle bundle;
@Test
public void testIcon() throws Exception {
MetaTypeInformation mti = metatype.getMetaTypeInformation(bundle);
assertNotNull(mti);
ObjectClassDefinition ocd = mti.getObjectClassDefinition("org.eclipse.equinox.metatype.tests.tb9", null); //$NON-NLS-1$
assertObjectClassDefinition(ocd, "1", "ocd1", null); //$NON-NLS-1$ //$NON-NLS-2$
AttributeDefinition[] ads = ocd.getAttributeDefinitions(ObjectClassDefinition.ALL);
assertAttributeDefinitions(ads, 1);
assertAttributeDefinition(ads[0], 0, null, null, "1", "ad1", null, null, AttributeDefinition.STRING); //$NON-NLS-1$ //$NON-NLS-2$
assertIcon(ocd.getIcon(10000), 10000);
assertIcon(ocd.getIcon(22500), 22500);
assertIcon(ocd.getIcon(40000), 40000);
assertIcon(ocd.getIcon(5000), 10000);
assertIcon(ocd.getIcon(50000), 40000);
assertIcon(ocd.getIcon(16249), 10000);
assertIcon(ocd.getIcon(16251), 22500);
assertIcon(ocd.getIcon(31249), 22500);
assertIcon(ocd.getIcon(31251), 40000);
}
@Test
public void testNullIcon() throws Exception {
MetaTypeInformation mti = metatype.getMetaTypeInformation(bundle);
assertNotNull(mti);
ObjectClassDefinition ocd = mti.getObjectClassDefinition("org.eclipse.equinox.metatype.tests.tb9.2", null); //$NON-NLS-1$
assertObjectClassDefinition(ocd, "2", "ocd2", null); //$NON-NLS-1$ //$NON-NLS-2$
AttributeDefinition[] ads = ocd.getAttributeDefinitions(ObjectClassDefinition.ALL);
assertAttributeDefinitions(ads, 1);
assertAttributeDefinition(ads[0], 0, null, null, "1", "ad1", null, null, AttributeDefinition.BYTE); //$NON-NLS-1$ //$NON-NLS-2$
assertNull("Icon was not null", ocd.getIcon(10000)); //$NON-NLS-1$
}
@Before
public void setUp() throws Exception {
super.setUp();
bundle = bundleInstaller.installBundle("tb9"); //$NON-NLS-1$
}
@After
public void tearDown() throws Exception {
bundle.uninstall();
super.tearDown();
}
}
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