1 // Copyright (c) 2011-present, Facebook, Inc. All rights reserved. 2 // This source code is licensed under both the GPLv2 (found in the 3 // COPYING file in the root directory) and Apache 2.0 License 4 // (found in the LICENSE.Apache file in the root directory). 5 6 package org.rocksdb; 7 8 import org.junit.Test; 9 10 import java.util.Random; 11 12 import static org.assertj.core.api.Assertions.assertThat; 13 14 public class TransactionDBOptionsTest { 15 16 private static final Random rand = PlatformRandomHelper. 17 getPlatformSpecificRandomFactory(); 18 19 @Test maxNumLocks()20 public void maxNumLocks() { 21 try (final TransactionDBOptions opt = new TransactionDBOptions()) { 22 final long longValue = rand.nextLong(); 23 opt.setMaxNumLocks(longValue); 24 assertThat(opt.getMaxNumLocks()).isEqualTo(longValue); 25 } 26 } 27 28 @Test maxNumStripes()29 public void maxNumStripes() { 30 try (final TransactionDBOptions opt = new TransactionDBOptions()) { 31 final long longValue = rand.nextLong(); 32 opt.setNumStripes(longValue); 33 assertThat(opt.getNumStripes()).isEqualTo(longValue); 34 } 35 } 36 37 @Test transactionLockTimeout()38 public void transactionLockTimeout() { 39 try (final TransactionDBOptions opt = new TransactionDBOptions()) { 40 final long longValue = rand.nextLong(); 41 opt.setTransactionLockTimeout(longValue); 42 assertThat(opt.getTransactionLockTimeout()).isEqualTo(longValue); 43 } 44 } 45 46 @Test defaultLockTimeout()47 public void defaultLockTimeout() { 48 try (final TransactionDBOptions opt = new TransactionDBOptions()) { 49 final long longValue = rand.nextLong(); 50 opt.setDefaultLockTimeout(longValue); 51 assertThat(opt.getDefaultLockTimeout()).isEqualTo(longValue); 52 } 53 } 54 55 @Test writePolicy()56 public void writePolicy() { 57 try (final TransactionDBOptions opt = new TransactionDBOptions()) { 58 final TxnDBWritePolicy writePolicy = TxnDBWritePolicy.WRITE_UNPREPARED; // non-default 59 opt.setWritePolicy(writePolicy); 60 assertThat(opt.getWritePolicy()).isEqualTo(writePolicy); 61 } 62 } 63 64 } 65