/*
 * 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.schemabuilder;

import org.testng.annotations.Test;

import static com.datastax.driver.core.schemabuilder.SchemaBuilder.*;
import static org.assertj.core.api.Assertions.assertThat;

public class CompressionOptionsTest {

    @Test(groups = "unit")
    public void should_build_compressions_options_for_lz4() throws Exception {
        //When
        final String built = lz4().withChunkLengthInKb(128).withCRCCheckChance(0.6D).build();

        //Then
        assertThat(built).isEqualTo("{'sstable_compression' : 'LZ4Compressor', 'chunk_length_kb' : 128, 'crc_check_chance' : 0.6}");
    }

    @Test(groups = "unit")
    public void should_create_snappy_compressions_options() throws Exception {
        //When
        final String built = snappy().withChunkLengthInKb(128).withCRCCheckChance(0.6D).build();

        //Then
        assertThat(built).isEqualTo("{'sstable_compression' : 'SnappyCompressor', 'chunk_length_kb' : 128, 'crc_check_chance' : 0.6}");
    }

    @Test(groups = "unit")
    public void should_create_deflate_compressions_options() throws Exception {
        //When
        final String built = deflate().withChunkLengthInKb(128).withCRCCheckChance(0.6D).build();

        //Then
        assertThat(built).isEqualTo("{'sstable_compression' : 'DeflateCompressor', 'chunk_length_kb' : 128, 'crc_check_chance' : 0.6}");
    }

    @Test(groups = "unit")
    public void should_create_no_compressions_options() throws Exception {
        //When
        final String built = noCompression().withChunkLengthInKb(128).withCRCCheckChance(0.6D).build();

        //Then
        assertThat(built).isEqualTo("{'sstable_compression' : ''}");
    }
}
