fe/fe-core/src/test/java/org/apache/doris/external/elasticsearch/VersionPhaseTest.java

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package org.apache.doris.external.elasticsearch;

import org.apache.doris.catalog.Column;
import org.apache.doris.catalog.EsTable;
import org.apache.doris.catalog.PrimitiveType;
import org.apache.doris.common.ExceptionChecker;

import org.junit.Test;

import java.util.ArrayList;
import java.util.List;

import mockit.Expectations;
import mockit.Injectable;

import static org.junit.Assert.assertTrue;

public class VersionPhaseTest extends EsTestCase {

    @Test
    public void testWorkFlow(@Injectable EsRestClient client) throws Exception {
        List<Column> columns = new ArrayList<>();
        Column k1 = new Column("k1", PrimitiveType.BIGINT);
        columns.add(k1);
        EsTable esTableBefore7X = fakeEsTable("fake", "test", "doc", columns);
        SearchContext context = new SearchContext(esTableBefore7X);

        new Expectations(client) {
            {
                client.version();
                minTimes = 0;
                result = EsMajorVersion.V_6_X;
            }
        };
        VersionPhase versionPhase = new VersionPhase(client);
        ExceptionChecker.expectThrowsNoException(() -> versionPhase.preProcess(context));
        ExceptionChecker.expectThrowsNoException(() -> versionPhase.execute(context));
        assertTrue(context.version().on(EsMajorVersion.V_6_X));
    }

}