fe/fe-core/src/test/java/org/apache/doris/catalog/TablePropertyTest.java

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// to you under the Apache License, Version 2.0 (the
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//
//   http://www.apache.org/licenses/LICENSE-2.0
//
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package org.apache.doris.catalog;


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

import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.HashMap;

public class TablePropertyTest {
    private static String fileName = "./TablePropertyTest";

    @After
    public void tearDown() {
        File file = new File(fileName);
        file.delete();
    }

    @Test
    public void testNormal() throws IOException {
        // 1. Write objects to file
        File file = new File(fileName);
        file.createNewFile();
        DataOutputStream out = new DataOutputStream(new FileOutputStream(file));

        HashMap<String, String> properties = new HashMap<>();
        properties.put(DynamicPartitionProperty.ENABLE, "true");
        properties.put(DynamicPartitionProperty.TIME_UNIT, "day");
        properties.put(DynamicPartitionProperty.START, "-3");
        properties.put(DynamicPartitionProperty.END, "3");
        properties.put(DynamicPartitionProperty.PREFIX, "p");
        properties.put(DynamicPartitionProperty.BUCKETS, "30");
        properties.put("otherProperty", "unknownProperty");
        TableProperty tableProperty = new TableProperty(properties);
        tableProperty.write(out);
        out.flush();
        out.close();

        // 2. Read objects from file
        DataInputStream in = new DataInputStream(new FileInputStream(file));
        TableProperty readTableProperty = TableProperty.read(in);
        DynamicPartitionProperty readDynamicPartitionProperty = readTableProperty.getDynamicPartitionProperty();
        DynamicPartitionProperty dynamicPartitionProperty = new DynamicPartitionProperty(properties);
        Assert.assertEquals(readTableProperty.getProperties(), properties);
        Assert.assertEquals(readDynamicPartitionProperty.getEnable(), dynamicPartitionProperty.getEnable());
        Assert.assertEquals(readDynamicPartitionProperty.getBuckets(), dynamicPartitionProperty.getBuckets());
        Assert.assertEquals(readDynamicPartitionProperty.getPrefix(), dynamicPartitionProperty.getPrefix());
        Assert.assertEquals(readDynamicPartitionProperty.getStart(), dynamicPartitionProperty.getStart());
        Assert.assertEquals(readDynamicPartitionProperty.getEnd(), dynamicPartitionProperty.getEnd());
        Assert.assertEquals(readDynamicPartitionProperty.getTimeUnit(), dynamicPartitionProperty.getTimeUnit());
        in.close();
    }
}