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

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package org.apache.doris.qe;

import com.google.common.collect.Lists;
import com.google.gson.Gson;

import org.apache.doris.qe.QueryDetail;
import org.apache.doris.qe.QueryDetailQueue;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Ignore;
import org.junit.Test;

import java.util.List;

public class QueryDetailQueueTest {
    @Test
    public void testQueryDetailQueue() {
        long eventTime = 1592208814796L;
        QueryDetail queryDetail = new QueryDetail(eventTime, "219a2d5443c542d4-8fc938db37c892e3",
                                                  eventTime, -1, -1, QueryDetail.QueryMemState.RUNNING,
                                                  "default_cluster:testDb", "select * from table1 limit 1");
        QueryDetailQueue.addOrUpdateQueryDetail(queryDetail);

        List<QueryDetail> queryDetails = QueryDetailQueue.getQueryDetails(eventTime);
        Assert.assertTrue(queryDetails.size() == 0); 

        queryDetails = QueryDetailQueue.getQueryDetails(eventTime - 1);
        Assert.assertTrue(queryDetails.size() == 1); 

        Gson gson = new Gson();
        String json_string = gson.toJson(queryDetails);
        String query_detail_string = "[{\"eventTime\":1592208814796," 
                                     + "\"queryId\":\"219a2d5443c542d4-8fc938db37c892e3\","
                                     + "\"startTime\":1592208814796,\"endTime\":-1,\"latency\":-1,"
                                     + "\"state\":\"RUNNING\",\"database\":\"testDb\","
                                     + "\"sql\":\"select * from table1 limit 1\"}]";
        Assert.assertEquals(json_string, query_detail_string);

        queryDetail.setEventTime(eventTime + 1);
        queryDetail.setEndTime(eventTime + 1);
        queryDetail.setLatency(1);
        queryDetail.setState(QueryDetail.QueryMemState.FINISHED);
        QueryDetailQueue.addOrUpdateQueryDetail(queryDetail);

        queryDetails = QueryDetailQueue.getQueryDetails(eventTime);
        Assert.assertTrue(queryDetails.size() == 1); 

        json_string = gson.toJson(queryDetails);
        query_detail_string = "[{\"eventTime\":1592208814797," 
                              + "\"queryId\":\"219a2d5443c542d4-8fc938db37c892e3\","
                              + "\"startTime\":1592208814796,\"endTime\":1592208814797,"
                              + "\"latency\":1,\"state\":\"FINISHED\",\"database\":\"testDb\","
                              + "\"sql\":\"select * from table1 limit 1\"}]";
        Assert.assertEquals(json_string, query_detail_string);
    }
}