plugins/org.eclipse.wst.sse.sieditor.test/api/org/eclipse/wst/sse/sieditor/test/ui/v2/dt/dnd/TreeViewerDropAdapterTest.java

package org.eclipse.wst.sse.sieditor.test.ui.v2.dt.dnd;

import org.eclipse.swt.dnd.TransferData;
import org.eclipse.wst.sse.sieditor.ui.v2.dt.dnd.SiEditorTransfer;
import org.eclipse.wst.sse.sieditor.ui.v2.dt.dnd.TreeViewerDropAdapter;
import org.junit.Assert;
import org.junit.Test;

public class TreeViewerDropAdapterTest {

    @Test
    public void testValidateDrop() {
        TreeViewerDropAdapter treeViewerDropAdapter = new TreeViewerDropAdapter(null, null);
        TransferData transferData = new TransferData();
        transferData.type = SiEditorTransfer.TYPEID;

        Assert.assertTrue(treeViewerDropAdapter.validateDrop(null, 0, transferData));

        transferData.type = Integer.MAX_VALUE;
        Assert.assertFalse(treeViewerDropAdapter.validateDrop(null, 0, transferData));
    }
}