};
CatalogRefForTesting ref=new CatalogRefForTesting();
ref.parseResourceParameters(string);
assertEquals( 1, ref.getParams().entrySet().size());
ID url=ref.getParams().keySet().iterator().next();
Map<String, Serializable> map = ref.getParams().get(url);
assertEquals( new URL("http://testURL.test").toString(),url.toString()); //$NON-NLS-1$
assertEquals( 4 ,map.entrySet().size());
assertEquals( "v1", map.get("k1")); //$NON-NLS-1$ //$NON-NLS-2$
assertEquals( "v2", map.get("k2")); //$NON-NLS-1$ //$NON-NLS-2$
assertEquals( "v3", map.get("k3")); //$NON-NLS-1$ //$NON-NLS-2$
}