AbsoluteRecordIdImplTest.java

/*
 * Copyright 2013 NGDATA nv
 *
 * 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 org.lilyproject.repository.impl.id;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;

import org.junit.Test;
import org.lilyproject.repository.api.AbsoluteRecordId;
import org.lilyproject.repository.api.IdGenerator;

public class AbsoluteRecordIdImplTest {

    private final IdGenerator idGenerator = new IdGeneratorImpl();

    @Test
    public void testSerializationRoundTrip() {
        AbsoluteRecordId id = new AbsoluteRecordIdImpl("mytable", idGenerator.fromString("USER.myId"));
        byte[] bytes = id.toBytes();
        AbsoluteRecordId deserialized = AbsoluteRecordIdImpl.fromBytes(bytes, idGenerator);

        assertEquals(id, deserialized);
    }

    @Test
    public void testEquals() {
        AbsoluteRecordId idA1 = new AbsoluteRecordIdImpl("mytable", idGenerator.fromString("USER.myId"));
        AbsoluteRecordId idA2 = new AbsoluteRecordIdImpl("mytable", idGenerator.fromString("USER.myId"));
        AbsoluteRecordId idB = new AbsoluteRecordIdImpl("othertable", idGenerator.fromString("USER.myId"));
        AbsoluteRecordId idC = new AbsoluteRecordIdImpl("mytable", idGenerator.fromString("USER.otherId"));

        assertEquals(idA1, idA2);
        assertFalse(idA1.equals(idB));
        assertFalse(idA1.equals(idC));
    }

}