Index: gnu/testlet/javax/swing/TransferHandler/importData.java
===================================================================
RCS file: gnu/testlet/javax/swing/TransferHandler/importData.java
diff -N gnu/testlet/javax/swing/TransferHandler/importData.java
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ gnu/testlet/javax/swing/TransferHandler/importData.java	28 Oct 2006 10:29:22 -0000
@@ -0,0 +1,221 @@
+/* importData.java -- Tests the TransferHandler importData() method
+   Copyright (C) 2006 Roman Kennke (kennke@aicas.com)
+This file is part of Mauve.
+
+Mauve is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+Mauve is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Mauve; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+*/
+
+// Tags: JDK1.4
+
+package gnu.testlet.javax.swing.TransferHandler;
+
+import java.awt.datatransfer.DataFlavor;
+import java.awt.datatransfer.Transferable;
+import java.awt.datatransfer.UnsupportedFlavorException;
+import java.io.IOException;
+
+import javax.swing.JComponent;
+import javax.swing.TransferHandler;
+
+import junit.framework.TestCase;
+import gnu.testlet.TestHarness;
+
+/**
+ * Tests the TransferHandler.importData() method.
+ */
+public class importData extends TestCase
+{
+
+  /**
+   * Implements test properties in JComponent.
+   */
+  public static class TestComponent extends JComponent
+  {
+    String property = null;
+    public void setTestProperty(String prop)
+    {
+      property = prop;
+    }
+    public String getTestProperty()
+    {
+      return property;
+    }
+  }
+
+  /**
+   * A Transferable used for our tests.
+   */
+  static class TestTransferable implements Transferable
+  {
+
+    public Object getTransferData(DataFlavor flavor) throws UnsupportedFlavorException, IOException
+    {
+      return "Hello World";
+    }
+
+    public DataFlavor[] getTransferDataFlavors()
+    {
+      try
+        {
+          DataFlavor flavor = new DataFlavor(DataFlavor.javaJVMLocalObjectMimeType
+                                             + "; class=java.lang.String");
+          return new DataFlavor[]{ flavor };
+        }
+      catch (ClassNotFoundException ex)
+        {
+          throw new InternalError();
+        }
+    }
+
+    public boolean isDataFlavorSupported(DataFlavor flavor)
+    {
+      return flavor.getPrimaryType().equals("application")
+             && flavor.getSubType().equals("x-java-jvm-local-objectref")
+             && flavor.getRepresentationClass().equals("java.lang.String");
+    }
+    
+  }
+
+  /**
+   * The component to which we transfer.
+   */
+  private JComponent component;
+
+  /**
+   * The transfer handler that we use.
+   */
+  private TransferHandler transferHandler;
+
+  /**
+   * The transferable that gets transferred.
+   */
+  private Transferable transferable;
+
+  /**
+   * Sets up the test case.
+   */
+  public void setUp()
+  {
+    component = new TestComponent();
+    transferHandler = new TransferHandler("testProperty");
+    transferable = new TestTransferable();
+  }
+
+  /**
+   * Tears down the test case.
+   */
+  public void tearDown()
+  {
+    component = null;
+    transferHandler = null;
+    transferable = null;
+  }
+
+  /**
+   * Tests a normal transfer.
+   */
+  public void testOK()
+  {
+    boolean ok = transferHandler.importData(component, transferable);
+    assertTrue(ok);
+    assertEquals(((TestComponent) component).getTestProperty(),
+                 "Hello World");
+  }
+
+  /**
+   * Tests a transfer with a transferable that does not support the correct
+   * flavor.
+   */
+  public void testWrongFlavor()
+  {
+    transferable = new TestTransferable()
+    {
+      public DataFlavor[] getTransferDataFlavors()
+      {
+        return new DataFlavor[0];
+      }
+    };
+    boolean ok = transferHandler.importData(component, transferable);
+    assertFalse(ok);
+    assertNull(((TestComponent) component).getTestProperty());
+  }
+
+  /**
+   * Tests a transfer to a component that doesn't have the correct property
+   * write method.
+   */
+  public void testInvalidWriter()
+  {
+    component = new JComponent()
+    {
+      public void setTestProperty(String prop, int i)
+      {
+        
+      }
+      public String getTestProperty()
+      {
+        return "test";
+      }
+    };
+    boolean ok = transferHandler.importData(component, transferable);
+    assertFalse(ok);
+  }
+
+  /**
+   * Tests a transfer to a component without the property writer.
+   */
+  public void testMissingPropertyWriter()
+  {
+    component = new JComponent()
+    {
+      public String getTestProperty()
+      {
+        return "test";
+      }
+    };
+    boolean ok = transferHandler.importData(component, transferable);
+    assertFalse(ok);
+  }
+
+  /**
+   * Tests a transfer to a component without the property reader.
+   */
+  public void testMissingPropertyReader()
+  {
+    component = new JComponent()
+    {
+      public void setTestProperty(String prop)
+      {
+        
+      }
+    };
+    boolean ok = transferHandler.importData(component, transferable);
+    assertFalse(ok);
+  }
+
+  /**
+   * Tests a transfer with a TransferHandler initialized with a null
+   * property.
+   */
+  public void testNullProperty()
+  {
+    transferHandler = new TransferHandler(null);
+    boolean ok = transferHandler.importData(component, transferable);
+    assertFalse(ok);
+  }
+
+}