public BlockBorderTests(String name) 
{
        super(name);
}

Constructs a new set of tests.

Parameters:

name - the name of the tests.

 public static Test suite() 
{
        return new TestSuite(BlockBorderTests.class);
}

Returns the tests as a test suite.

 public  void testCloning() 
{
        BlockBorder b1 = new BlockBorder();
        assertFalse(b1 instanceof Cloneable);
}

Immutable - cloning not necessary.

 public  void testEquals() 
{
        BlockBorder b1 = new BlockBorder(
            new RectangleInsets(1.0, 2.0, 3.0, 4.0), Color.red
        );
        BlockBorder b2 = new BlockBorder(
            new RectangleInsets(1.0, 2.0, 3.0, 4.0), Color.red
        );
        assertTrue(b1.equals(b2));
        assertTrue(b2.equals(b2));
        // insets
        b1 = new BlockBorder(
            new RectangleInsets(UnitType.RELATIVE, 1.0, 2.0, 3.0, 4.0), 
            Color.red
        );
        assertFalse(b1.equals(b2));
        b2 = new BlockBorder(
            new RectangleInsets(UnitType.RELATIVE, 1.0, 2.0, 3.0, 4.0), 
            Color.red
        );
        assertTrue(b1.equals(b2));
        // paint
        b1 = new BlockBorder(
            new RectangleInsets(1.0, 2.0, 3.0, 4.0), Color.blue
        );
        assertFalse(b1.equals(b2));
        b2 = new BlockBorder(
            new RectangleInsets(1.0, 2.0, 3.0, 4.0), Color.blue
        );
        assertTrue(b1.equals(b2));
}

Confirm that the equals() method can distinguish all the required fields.

 public  void testSerialization() 
{
        BlockBorder b1 = new BlockBorder(
            new RectangleInsets(1.0, 2.0, 3.0, 4.0), 
            new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.yellow)
        );
        BlockBorder b2 = null;
        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(b1);
            out.close();
            ObjectInput in = new ObjectInputStream(
                new ByteArrayInputStream(buffer.toByteArray())
            );
            b2 = (BlockBorder) in.readObject();
            in.close();
        }
        catch (Exception e) {
            fail(e.toString());
        }
        assertTrue(b1.equals(b2));
}

Serialize an instance, restore it, and check for equality.