private void checkVersions(DocumentModel doc, String... labels) {
List<String> actual = new LinkedList<String>();
for (DocumentModel ver : session.getVersions(doc.getRef())) {
assertTrue(ver.isVersion());
actual.add(ver.getVersionLabel());
}
// build a debug list of versions and creation times
// in case of failure
StringBuilder buf = new StringBuilder("version time: ");
for (VersionModel vm : session.getVersionsForDocument(doc.getRef())) {
buf.append(vm.getLabel());
buf.append("=");
buf.append(vm.getCreated().getTimeInMillis());
buf.append(", ");
}
buf.setLength(buf.length() - 2);
assertEquals(buf.toString(), Arrays.asList(labels), actual);
List<DocumentRef> versionsRefs = session.getVersionsRefs(doc.getRef());
assertEquals(labels.length, versionsRefs.size());
}
