ivy.setVariable("ivy.custom.test.dir", new File("test/java/fr/jayasoft/ivy").toURL().toString());
    public void testTypedefWithCustomClasspath() throws Exception {        Ivy ivy = new Ivy();        ivy.configure(ConfigureTest.class.getResource("ivyconf-custom-typedef.xml"));                DependencyResolver custom = ivy.getResolver("custom");        assertNotNull(custom);        assertEquals("fr.jayasoft.ivy.resolver.CustomResolver", custom.getClass().getName());    }