/*
 * Copyright 2016-2018 shardingsphere.io.
 * <p>
 * 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.
 * </p>
 */

package io.shardingsphere.proxy.transport.mysql.packet.handshake;

import com.google.common.primitives.Bytes;
import io.shardingsphere.proxy.transport.mysql.constant.CapabilityFlag;
import io.shardingsphere.proxy.transport.mysql.constant.ServerInfo;
import io.shardingsphere.proxy.transport.mysql.constant.StatusFlag;
import org.junit.Before;
import org.junit.Test;

import java.util.Arrays;

import static org.junit.Assert.assertTrue;
import static org.junit.Assert.assertEquals;

public class HandshakePacketTest {
    
    private HandshakePacket handshakePacket;
    
    private byte[] part1 = {106, 105, 55, 122, 117, 98, 115, 109};
    
    private byte[] part2 = {68, 102, 53, 122, 65, 49, 84, 79, 85, 115, 116, 113};
    
    @Before
    public void setUp() throws Exception {
        AuthPluginData authPluginData = new AuthPluginData(part1, part2);
        handshakePacket = new HandshakePacket(1, authPluginData);
    }
    
    @Test
    public void assertWrite() {
    }
    
    @Test
    public void assertGetProtocolVersion() {
        assertEquals(handshakePacket.getProtocolVersion(), ServerInfo.PROTOCOL_VERSION);
    }
    
    @Test
    public void assertGetServerVersion() {
        assertEquals(handshakePacket.getServerVersion(), ServerInfo.SERVER_VERSION);
    }
    
    @Test
    public void assertGetCapabilityFlagsLower() {
        assertEquals(handshakePacket.getCapabilityFlagsLower(), CapabilityFlag.calculateHandshakeCapabilityFlagsLower());
    }
    
    @Test
    public void assertGetCapabilityFlagsUpper() {
        assertEquals(handshakePacket.getCapabilityFlagsUpper(), CapabilityFlag.calculateHandshakeCapabilityFlagsUpper());
    }
    
    @Test
    public void assertGetCharacterSet() {
        assertEquals(handshakePacket.getCharacterSet(), ServerInfo.CHARSET);
    }
    
    @Test
    public void assertGetStatusFlag() {
        assertEquals(handshakePacket.getStatusFlag(), StatusFlag.SERVER_STATUS_AUTOCOMMIT);
    }
    
    @Test
    public void assertGetSequenceId() {
        assertEquals(handshakePacket.getSequenceId(), 0);
    }
    
    @Test
    public void assertGetConnectionId() {
        assertEquals(handshakePacket.getConnectionId(), 1);
    }
    
    @Test
    public void assertGetAuthPluginData() {
        byte[] actual = Bytes.concat(part1, part2);
        assertTrue(Arrays.equals(handshakePacket.getAuthPluginData().getAuthPluginData(), actual));
    }
}

@@ -1189,32 +1189,38 @@
    %0A    private 
+final 
 byte%5B%5D part1 = %7B
@@ -1275,16 +1275,22 @@
 private 
+final 
 byte%5B%5D p

add final