TestConstructorArgs.java

/**
 * Copyright (C) 2010 Scott Hernandez
 * <p/>
 * 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
 * <p/>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p/>
 * 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.mongodb.morphia.mapping;


import org.bson.types.ObjectId;
import org.junit.Assert;
import org.junit.Test;
import org.mongodb.morphia.TestBase;
import org.mongodb.morphia.annotations.ConstructorArgs;
import org.mongodb.morphia.annotations.Id;


/**
 * @author Scott Hernandez
 */
public class TestConstructorArgs extends TestBase {

    @Test
    public void testBasic() throws Exception {
        Normal n = new Normal();
        final ObjectId acId = n.ac.id;

        getDs().save(n);
        n = getDs().find(Normal.class).get();
        Assert.assertNotNull(n);
        Assert.assertNotNull(n.ac);
        Assert.assertEquals(acId, n.ac.id);
    }

    private static class Normal {
        @ConstructorArgs("_id")
        private final ArgsConstructor ac = new ArgsConstructor(new ObjectId());
        @Id
        private ObjectId id = new ObjectId();
    }

    private static final class ArgsConstructor {
        @Id
        private final ObjectId id;

        private ArgsConstructor(final ObjectId id) {
            this.id = id;
        }
    }
}