@Test(expected = GenerationException.class)
public void should_throw_generation_exception_if_not_exist_folder_path_dont_exist_when_delete_a_file() throws Exception {

    Path folderNotFound = temporaryFolder.toPath().resolve("folderNotFound");
    WidgetFileHelper.deleteOldConcatenateFiles(folderNotFound, "notUsedForThisTest");
}