/*
* Licensed to CRATE Technology GmbH ("Crate") under one or more contributor
* license agreements. See the NOTICE file distributed with this work for
* additional information regarding copyright ownership. Crate 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.
*
* However, if you have executed another commercial license agreement
* with Crate these terms will supersede the license and you may use the
* software solely pursuant to the terms of the relevant commercial agreement.
*/
package io.crate.operation.collect;
import org.elasticsearch.index.shard.ShardId;
import org.junit.Test;
import java.util.HashSet;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
public class UnassignedShardsCollectServiceUnitTest {
@Test
public void testIsPrimaryAllShardsUnassinged() throws Exception {
UnassignedShardsCollectService.UnassignedShardIteratorContext context =
new UnassignedShardsCollectService(null, null, null).new UnassignedShardIteratorContext();
// Set<ShardId> must be instantiated but empty,
// which means: no primary shards available; all shards unassigned for a specific table name and shard id
context.seenPrimaries = new HashSet<>();
assertTrue(context.isPrimary(new ShardId("index", 1)));
assertEquals(1, context.seenPrimaries.size());
assertFalse(context.isPrimary(new ShardId("index", 1)));
}
}