io.datty.spring.converter.DattyConverterTest.java Source code

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Here is the source code for io.datty.spring.converter.DattyConverterTest.java

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/*
 * Copyright (C) 2016 Datty.io Authors
 *
 * Licensed 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 io.datty.spring.converter;

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

import io.datty.api.DattyRecord;
import io.datty.msgpack.core.reader.LongReader;
import io.datty.msgpack.core.reader.StringReader;
import io.datty.spring.core.DattyId;
import io.datty.spring.mapping.Identifiable;
import io.datty.spring.support.DattyConverterUtil;
import io.netty.buffer.ByteBuf;

/**
 * DattyConverterTest
 * 
 * @author Alex Shvid
 *
 */

public class DattyConverterTest {

    @Test
    public void testLongId() {

        DattyId id = DattyConverterUtil.toDattyId(Long.valueOf(123));

        Assert.assertNull(id.getSuperKey());
        Assert.assertNotNull(id.getMajorKey());

        Assert.assertEquals("123", id.getMajorKey());

    }

    @Test
    public void testStringId() {

        DattyId id = DattyConverterUtil.toDattyId("123");

        Assert.assertNull(id.getSuperKey());
        Assert.assertNotNull(id.getMajorKey());

        Assert.assertEquals("123", id.getMajorKey());

    }

    @Test
    public void testIdentifiable() {

        DattyId id = DattyConverterUtil.toDattyId(new Identifiable() {

            @Override
            public DattyId getId() {
                return new DattyId().setSuperKey("us").setMajorKey("123");
            }

        });

        Assert.assertNotNull(id.getSuperKey());
        Assert.assertNotNull(id.getMajorKey());

        Assert.assertEquals("us", id.getSuperKey());
        Assert.assertEquals("123", id.getMajorKey());

    }

    @Test
    public void testCross() {

        ExampleCrossEntity entity = new ExampleCrossEntity();
        entity.setId(777L);
        entity.setName("Alex");

        DattyRecord rec = new DattyRecord();

        DattyConverterUtil.write(entity, rec);

        ByteBuf bb = rec.get("id").asByteBuf();
        Assert.assertNotNull(bb);

        Long id = LongReader.INSTANCE.read(bb.duplicate(), true);
        Assert.assertNotNull(id);
        Assert.assertEquals(entity.getId(), id);

        bb = rec.get("name").asByteBuf();
        Assert.assertNotNull(bb);
        String name = StringReader.INSTANCE.read(bb.duplicate(), true);
        Assert.assertNotNull(name);
        Assert.assertEquals(entity.getName(), name);

        ExampleCrossEntity actual = DattyConverterUtil.read(ExampleCrossEntity.class, rec);
        Assert.assertEquals(entity, actual);

    }
}