public void IFRS_GetLinkbaseRef_Presentation()
        {
            TestTaxonomy_IFRS s = new TestTaxonomy_IFRS();

            int errors = 0;

            Assert.AreEqual( true, s.Load( IFRS_FILE, out errors ), "Could not load US IFRS File" );

            string[] presRef = s.GetLinkbaseReference( TestTaxonomy_IFRS.TARGET_LINKBASE_URI + TestTaxonomy_IFRS.PRESENTATION_ROLE );

            Assert.AreEqual( TestCommon.FolderRoot + @"ifrs" +System.IO.Path.DirectorySeparatorChar +"ifrs-gp-2004-11-15-presentation.xml", presRef[0] );
        }