/*
 * Copyright 2016 Red Hat Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package enmasse.systemtest;

import org.junit.Test;

import java.util.Arrays;
import java.util.List;
import java.util.concurrent.Future;
import java.util.concurrent.TimeUnit;

import static org.hamcrest.CoreMatchers.is;
import static org.junit.Assert.assertThat;

public class QueueTest extends VertxTestBase {
    @Test
    public void testQueue() throws Exception {
        Destination dest = Destination.queue("myqueue");
        deploy(dest);
        EnMasseClient client = createQueueClient();
        List<String> msgs = TestUtils.generateMessages(1024);

        Future<Integer> numSent = client.sendMessages(dest.getAddress(), msgs);
        assertThat(numSent.get(1, TimeUnit.MINUTES), is(msgs.size()));

        Future<List<String>> received = client.recvMessages(dest.getAddress(), msgs.size());
        assertThat(received.get(1, TimeUnit.MINUTES).size(), is(msgs.size()));
    }

    @Test
    public void testScaledown() throws Exception {
        Destination dest = Destination.queue("myqueue");
        deploy(dest);
        scale(dest, 4);
        EnMasseClient client = createQueueClient();
        List<Future<Integer>> sent = Arrays.asList(
                client.sendMessages(dest.getAddress(), TestUtils.generateMessages("foo", 1000)),
                client.sendMessages(dest.getAddress(), TestUtils.generateMessages("bar", 1000)),
                client.sendMessages(dest.getAddress(), TestUtils.generateMessages("baz", 1000)),
                client.sendMessages(dest.getAddress(), TestUtils.generateMessages("quux", 1000)));

        assertThat(sent.get(0).get(1, TimeUnit.MINUTES), is(1000));
        assertThat(sent.get(1).get(1, TimeUnit.MINUTES), is(1000));
        assertThat(sent.get(2).get(1, TimeUnit.MINUTES), is(1000));
        assertThat(sent.get(3).get(1, TimeUnit.MINUTES), is(1000));

        scale(dest, 1);

        Future<List<String>> received = client.recvMessages(dest.getAddress(), 4000);

        assertThat(received.get(1, TimeUnit.MINUTES).size(), is(4000));
    }
}


@@ -1582,34 +1582,37 @@
 tination.queue(%22
-my
+scale
 queue%22);%0A       

Use different queue name