blob: 62f4619edb8b6a980b387a3b149fed68dd9bb4f3 [file] [log] [blame]
/*
* 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.ignite.internal.processors.cache.persistence.snapshot;
import java.util.function.Function;
import org.apache.ignite.IgniteCache;
import org.apache.ignite.binary.BinaryObjectBuilder;
import org.apache.ignite.internal.IgniteEx;
/**
* Snapshot restore test base.
*/
public abstract class IgniteClusterSnapshotRestoreBaseTest extends AbstractSnapshotSelfTest {
/** Timeout. */
protected static final long TIMEOUT = 15_000;
/** Cache value builder. */
protected abstract Function<Integer, Object> valueBuilder();
/**
* @param nodesCnt Nodes count.
* @param keysCnt Number of keys to create.
* @return Ignite coordinator instance.
* @throws Exception if failed.
*/
protected IgniteEx startGridsWithSnapshot(int nodesCnt, int keysCnt) throws Exception {
return startGridsWithSnapshot(nodesCnt, keysCnt, false);
}
/**
* @param nodesCnt Nodes count.
* @param keysCnt Number of keys to create.
* @param startClient {@code True} to start an additional client node.
* @return Ignite coordinator instance.
* @throws Exception if failed.
*/
protected IgniteEx startGridsWithSnapshot(int nodesCnt, int keysCnt, boolean startClient) throws Exception {
IgniteEx ignite = startGridsWithCache(nodesCnt, keysCnt, valueBuilder(), dfltCacheCfg);
if (startClient)
ignite = startClientGrid("client");
ignite.snapshot().createSnapshot(SNAPSHOT_NAME).get(TIMEOUT);
ignite.cache(dfltCacheCfg.getName()).destroy();
awaitPartitionMapExchange();
return ignite;
}
/**
* @param cache Cache.
* @param keysCnt Expected number of keys.
*/
protected void assertCacheKeys(IgniteCache<Object, Object> cache, int keysCnt) {
assertEquals(keysCnt, cache.size());
for (int i = 0; i < keysCnt; i++)
assertEquals(valueBuilder().apply(i), cache.get(i));
}
/** */
protected class BinaryValueBuilder implements Function<Integer, Object> {
/** Binary type name. */
private final String typeName;
/**
* @param typeName Binary type name.
*/
BinaryValueBuilder(String typeName) {
this.typeName = typeName;
}
/** {@inheritDoc} */
@Override public Object apply(Integer key) {
BinaryObjectBuilder builder = grid(0).binary().builder(typeName);
builder.setField("id", key);
builder.setField("name", String.valueOf(key));
return builder.build();
}
}
}