DirtyableDBObjectListTest.java

/*
 * Copyright (c) 2011-2014 Jeppetto and Jonathan Thompson
 *
 * 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.iternine.jeppetto.dao.mongodb.enhance;


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

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


public class DirtyableDBObjectListTest {

    //-------------------------------------------------------------
    // Methods - Test Cases
    //-------------------------------------------------------------

    @Test
    public void appendToListIndicatesNoRewrite() {
        List<String> delegate = new ArrayList<String>();

        delegate.add("foo");

        DirtyableDBObjectList dirtyableDBObjectList = new DirtyableDBObjectList(delegate, false);

        dirtyableDBObjectList.add(1, "bar");

        Assert.assertFalse(dirtyableDBObjectList.isRewrite());
    }


    @Test
    public void modifyIndexIndicatesRewrite() {
        List<String> delegate = new ArrayList<String>();

        delegate.add("foo");

        DirtyableDBObjectList dirtyableDBObjectList = new DirtyableDBObjectList(delegate, false);

        dirtyableDBObjectList.add(0, "bar");

        Assert.assertTrue(dirtyableDBObjectList.isRewrite());
    }
}