/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.samza.util;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import org.apache.samza.Partition;
import org.apache.samza.system.SystemStreamPartition;
import org.apache.samza.system.SystemStreamMetadata;
import org.junit.Test;
public class TestSinglePartitionWithoutOffsetsSystemAdmin {
@Test
public void testShouldGetASinglePartition() {
SinglePartitionWithoutOffsetsSystemAdmin admin = new SinglePartitionWithoutOffsetsSystemAdmin();
Set<String> streamNames = new HashSet<String>();
streamNames.add("a");
streamNames.add("b");
Map<String, SystemStreamMetadata> metadata = admin.getSystemStreamMetadata(streamNames);
assertEquals(2, metadata.size());
SystemStreamMetadata metadata1 = metadata.get("a");
SystemStreamMetadata metadata2 = metadata.get("b");
assertEquals(1, metadata1.getSystemStreamPartitionMetadata().size());
assertEquals(1, metadata2.getSystemStreamPartitionMetadata().size());
assertNull(metadata.get(new SystemStreamPartition("test-system", "c", new Partition(0))));
}
}