public IOUtilsTests() 
{
        super();
}

Constructs a new set of tests.

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

Constructs a new set of tests.

Parameters:

name - the name of the tests.

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

Returns the tests as a test suite.

 public  void testCreateRelativeURL() throws IOException 
{
        final URL baseurl = new URL
            ("http://test.com:80/test/a/funny/directory/basefile.xml");
        final URL testInput1 = new URL ("http://test.com:80/test/a/funny/directory/datafile.jpg");
        String result = IOUtils.getInstance().createRelativeURL(testInput1, baseurl);
        assertEquals("datafile.jpg", result);
        assertEquals(testInput1, new URL (baseurl, result));
        final URL testInput2 = new URL ("http://test.com:80/test/adatafile.jpg");
        result = IOUtils.getInstance().createRelativeURL(testInput2, baseurl);
        assertEquals("../../../adatafile.jpg", result);
        assertEquals(testInput2, new URL (baseurl, result));
        final URL testInput3 = new URL ("http://test.com:80/test/adatafile.jpg?query=test");
        result = IOUtils.getInstance().createRelativeURL(testInput3, baseurl);
        assertEquals("../../../adatafile.jpg?query=test", result);
        assertEquals(testInput3, new URL (baseurl, result));
}

A test for the createRelativeURL() method.