/*
* Copyright 2010 The Rabbit Eclipse Plug-in Project
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package rabbit.ui.internal.viewers;
import rabbit.ui.internal.viewers.ForwardingTreePathContentProvider;
import org.eclipse.jface.viewers.ITreePathContentProvider;
import org.eclipse.jface.viewers.TreePath;
import org.junit.Test;
/**
* Tests for a {@link ForwardingTreePathContentProvider}.
*/
public class ForwardingTreePathContentProviderTest
extends ForwardingStructuredContentProviderTest {
@Test
public void getChildrenShouldBeDelegated() {
TreePath parent = TreePath.EMPTY;
create().getChildren(parent);
assertCall("getChildren", parent);
}
@Test
public void getParentsShouldBeDelegated() {
Object child = new Object();
create().getParents(child);
assertCall("getParents", child);
}
@Test
public void hasChildrenShouldBeDelegated() {
TreePath parent = TreePath.EMPTY;
create().hasChildren(parent);
assertCall("hasChildren", parent);
}
@Override
protected ForwardingTreePathContentProvider create() {
final ITreePathContentProvider p = newProxy(ITreePathContentProvider.class);
return new ForwardingTreePathContentProvider() {
@Override
protected ITreePathContentProvider delegate() {
return p;
}
};
}
}