fe/fe-core/src/test/java/org/apache/doris/qe/QueryStateTest.java

// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// to you 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 org.apache.doris.qe;

import org.apache.doris.mysql.MysqlEofPacket;
import org.apache.doris.mysql.MysqlErrPacket;
import org.apache.doris.mysql.MysqlOkPacket;

import org.junit.Assert;
import org.junit.Test;

public class QueryStateTest {
    @Test
    public void testNormal() {
        QueryState state = new QueryState();
        Assert.assertTrue(state.toResponsePacket() instanceof MysqlOkPacket);
        state.setEof();
        Assert.assertTrue(state.toResponsePacket() instanceof MysqlEofPacket);
        state.setError("abc");
        Assert.assertTrue(state.toResponsePacket() instanceof MysqlErrPacket);
        Assert.assertEquals("abc", state.getErrorMessage());

        state.reset();
        Assert.assertTrue(state.toResponsePacket() instanceof MysqlOkPacket);

    }

}