public void canListKeys() throws DeltaCloudClientException {
String id = String.valueOf(System.currentTimeMillis());
DeltaCloudClient client = testSetup.getClient();
try {
final Key createdKey = client.createKey(id);
List<Key> keys = client.listKeys();
assertNotNull(keys);
assertThat(keys, hasItem(new BaseMatcher<Key>() {
@Override
public boolean matches(Object item) {