@Test
public void testCacheRepoInits_emptyRepoInits() throws Exception {

    final File testOutDir = new File(tempDir, "testCacheRepoInits_emptyRepoInits");
    FileUtils.deleteDirectory(testOutDir);
    final File cacheDir = new File(testOutDir, "oakpal-cache");
    Result<URL> urlResult = Options.cacheRepoInits(cacheDir, Collections.emptyList());
    assertTrue("empty repoInits get failure to cache", urlResult.isFailure());
}