testHelper("C:\\tmp", "C:\\tmp\\myfile.txt", "/myfile.txt");
testHelper("C:\\tmp", "C:\\tmp\\dir\\myfile.txt", "/dir/myfile.txt");
}
private void testHelper(String rootPath, String realPath, String expectedPath) {
assertThat(FsRiverUtil.computeVirtualPathName(new ScanStatistic(rootPath), realPath), is(expectedPath));
}