/*
* Copyright (C) 2012-2015 DataStax Inc.
*
* Licensed 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 com.datastax.driver.core;
import java.util.Locale;
import static com.datastax.driver.core.SessionTest.checkExecuteResultSet;
import static org.assertj.core.api.Assertions.assertThat;
public class CompressionTest extends CCMTestsSupport {
private static String TABLE = "test";
public void onTestContextInitialized() {
execute(String.format("CREATE TABLE %s (k text PRIMARY KEY, t text, i int, f float)", TABLE));
}
void compressionTest(ProtocolOptions.Compression compression) {
cluster().getConfiguration().getProtocolOptions().setCompression(compression);
try {
Session compressedSession = cluster().connect(keyspace);
// Simple calls to all versions of the execute/executeAsync methods
String key = "execute_compressed_test_" + compression;
ResultSet rs = compressedSession.execute(String.format(Locale.US, "INSERT INTO %s (k, t, i, f) VALUES ('%s', '%s', %d, %f)", TABLE, key, "foo", 42, 24.03f));
assertThat(rs.isExhausted()).isTrue();
String SELECT_ALL = String.format(TestUtils.SELECT_ALL_FORMAT + " WHERE k = '%s'", TABLE, key);
// execute
checkExecuteResultSet(compressedSession.execute(SELECT_ALL), key);
checkExecuteResultSet(compressedSession.execute(new SimpleStatement(SELECT_ALL).setConsistencyLevel(ConsistencyLevel.ONE)), key);
// executeAsync
checkExecuteResultSet(compressedSession.executeAsync(SELECT_ALL).getUninterruptibly(), key);
checkExecuteResultSet(compressedSession.executeAsync(new SimpleStatement(SELECT_ALL).setConsistencyLevel(ConsistencyLevel.ONE)).getUninterruptibly(), key);
} finally {
cluster().getConfiguration().getProtocolOptions().setCompression(ProtocolOptions.Compression.NONE);
}
}
}