iotdb-core/confignode/src/test/java/org/apache/iotdb/confignode/procedure/impl/schema/AlterLogicalViewProcedureTest.java

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 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
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 *
 *     http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.iotdb.confignode.procedure.impl.schema;

import org.apache.iotdb.commons.exception.IllegalPathException;
import org.apache.iotdb.commons.path.PartialPath;
import org.apache.iotdb.commons.schema.view.viewExpression.ViewExpression;
import org.apache.iotdb.commons.schema.view.viewExpression.leaf.ConstantViewOperand;
import org.apache.iotdb.confignode.procedure.store.ProcedureType;
import org.apache.iotdb.tsfile.file.metadata.enums.TSDataType;

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

import java.io.ByteArrayOutputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.util.HashMap;

public class AlterLogicalViewProcedureTest {
  @Test
  public void serializeDeserializeTest() throws IllegalPathException, IOException {
    AlterLogicalViewProcedure alterLogicalViewProcedure =
        new AlterLogicalViewProcedure(
            "1",
            new HashMap<PartialPath, ViewExpression>() {
              {
                put(
                    new PartialPath("root.sg"),
                    new ConstantViewOperand(TSDataType.BOOLEAN, "true"));
              }
            },
            false);

    ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
    DataOutputStream dataOutputStream = new DataOutputStream(byteArrayOutputStream);
    alterLogicalViewProcedure.serialize(dataOutputStream);

    ByteBuffer byteBuffer = ByteBuffer.wrap(byteArrayOutputStream.toByteArray());

    Assert.assertEquals(
        ProcedureType.ALTER_LOGICAL_VIEW_PROCEDURE.getTypeCode(), byteBuffer.getShort());

    AlterLogicalViewProcedure deserializedProcedure = new AlterLogicalViewProcedure(false);
    deserializedProcedure.deserialize(byteBuffer);

    Assert.assertEquals(alterLogicalViewProcedure.getQueryId(), deserializedProcedure.getQueryId());
    // Currently skip the "equals" method since "equals" of ViewExpression is not implemented
  }
}