@Test
public void editorFile1_include_subfolder2_slash_sub_results_in_1_folder() throws Exception {

    /* prepare */
    String text = "include::subfolder2/sub";
    int index = text.length()-1;
    
    /* execute */
    Set<AsciidocReferenceProposalData> result = toTest.calculate(editorFile1, text, index);
    
    /* test */
    assertNotNull(result);
    assertEquals(1, result.size());
    Iterator<AsciidocReferenceProposalData> it = result.iterator();
    assertEquals("include::subfolder2/subfolder3/",it.next().getProposedCode());
    
}