/*
 * Copyright 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 com.datastax.driver.core.utils.CassandraVersion;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;

public class HeapCompressionTest extends CompressionTest {

    @BeforeClass(groups = "isolated")
    public void beforeTestClass() throws Exception {
        // Configure with noPreferDirect and noUnsafe to force heap buffers.
        System.setProperty("io.netty.noPreferDirect", "true");
        System.setProperty("io.netty.noUnsafe", "true");
        super.beforeTestClass();
    }

    /**
     * Validates that snappy compression still works when using heap buffers.
     *
     * @test_category connection:compression
     * @expected_result session established and queries made successfully using it.
     */
    @Test(groups = "isolated")
    public void should_function_with_snappy_compression() throws Exception {
        compressionTest(ProtocolOptions.Compression.SNAPPY);
    }

    /**
     * Validates that lz4 compression still works when using heap buffers.
     *
     * @test_category connection:compression
     * @expected_result session established and queries made successfully using it.
     */
    @Test(groups = "isolated")
    @CassandraVersion("2.0.0")
    public void should_function_with_lz4_compression() throws Exception {
        compressionTest(ProtocolOptions.Compression.LZ4);
    }
}
