@Test
public void shouldRenameUpgradeUserFolders() throws Exception {

    // given
    List<String> expected =
            Arrays.asList("USER-chuck norris", "USER-mr anonymous", "USER-william from arcachon", "VERSION-1.3.0");
    // when
    task.run();
    // then
    Path rootFolder = Paths.get(storeLocation);
    List<String> actual = Arrays.asList(rootFolder.toFile().list());
    assertTrue(actual.containsAll(expected) && expected.containsAll(actual));
}