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/**
* 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.hadoop.hbase.regionserver;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import org.apache.hadoop.hbase.HBaseClassTestRule;
import org.apache.hadoop.hbase.client.Mutation;
import org.apache.hadoop.hbase.client.Put;
import org.apache.hadoop.hbase.testclassification.RegionServerTests;
import org.apache.hadoop.hbase.testclassification.SmallTests;
import org.apache.hadoop.hbase.util.Bytes;
import org.apache.hadoop.hbase.util.Pair;
import org.apache.hadoop.hbase.wal.WALEdit;
import org.junit.ClassRule;
import org.junit.Test;
import org.junit.experimental.categories.Category;
@Category({RegionServerTests.class, SmallTests.class})
public class TestMiniBatchOperationInProgress {
@ClassRule
public static final HBaseClassTestRule CLASS_RULE =
HBaseClassTestRule.forClass(TestMiniBatchOperationInProgress.class);
@Test
public void testMiniBatchOperationInProgressMethods() {
Pair<Mutation, Integer>[] operations = new Pair[10];
OperationStatus[] retCodeDetails = new OperationStatus[10];
WALEdit[] walEditsFromCoprocessors = new WALEdit[10];
for (int i = 0; i < 10; i++) {
operations[i] = new Pair<>(new Put(Bytes.toBytes(i)), null);
}
MiniBatchOperationInProgress<Pair<Mutation, Integer>> miniBatch =
new MiniBatchOperationInProgress<>(operations, retCodeDetails,
walEditsFromCoprocessors, 0, 5, 5);
assertEquals(5, miniBatch.size());
assertTrue(Bytes.equals(Bytes.toBytes(0), miniBatch.getOperation(0).getFirst().getRow()));
assertTrue(Bytes.equals(Bytes.toBytes(2), miniBatch.getOperation(2).getFirst().getRow()));
assertTrue(Bytes.equals(Bytes.toBytes(4), miniBatch.getOperation(4).getFirst().getRow()));
try {
miniBatch.getOperation(5);
fail("Should throw Exception while accessing out of range");
} catch (ArrayIndexOutOfBoundsException e) {
}
miniBatch.setOperationStatus(1, OperationStatus.FAILURE);
assertEquals(OperationStatus.FAILURE, retCodeDetails[1]);
try {
miniBatch.setOperationStatus(6, OperationStatus.FAILURE);
fail("Should throw Exception while accessing out of range");
} catch (ArrayIndexOutOfBoundsException e) {
}
try {
miniBatch.setWalEdit(5, new WALEdit());
fail("Should throw Exception while accessing out of range");
} catch (ArrayIndexOutOfBoundsException e) {
}
miniBatch = new MiniBatchOperationInProgress<>(operations,
retCodeDetails, walEditsFromCoprocessors, 7, 10, 3);
try {
miniBatch.setWalEdit(-1, new WALEdit());
fail("Should throw Exception while accessing out of range");
} catch (ArrayIndexOutOfBoundsException e) {
}
try {
miniBatch.getOperation(-1);
fail("Should throw Exception while accessing out of range");
} catch (ArrayIndexOutOfBoundsException e) {
}
try {
miniBatch.getOperation(3);
fail("Should throw Exception while accessing out of range");
} catch (ArrayIndexOutOfBoundsException e) {
}
try {
miniBatch.getOperationStatus(9);
fail("Should throw Exception while accessing out of range");
} catch (ArrayIndexOutOfBoundsException e) {
}
try {
miniBatch.setOperationStatus(3, OperationStatus.FAILURE);
fail("Should throw Exception while accessing out of range");
} catch (ArrayIndexOutOfBoundsException e) {
}
assertTrue(Bytes.equals(Bytes.toBytes(7), miniBatch.getOperation(0).getFirst().getRow()));
assertTrue(Bytes.equals(Bytes.toBytes(9), miniBatch.getOperation(2).getFirst().getRow()));
miniBatch.setOperationStatus(1, OperationStatus.SUCCESS);
assertEquals(OperationStatus.SUCCESS, retCodeDetails[8]);
WALEdit wal = new WALEdit();
miniBatch.setWalEdit(0, wal);
assertEquals(wal, walEditsFromCoprocessors[7]);
}
}