/*

 * Licensed to the Apache Software Foundation (ASF) under one or more

 * contributor license agreements.  See the NOTICE file distributed with

 * this work for additional information regarding copyright ownership.

 * The ASF licenses this file to You 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 salve.depend.guice;



import junit.framework.Assert;



import org.junit.BeforeClass;

import org.junit.Test;



import salve.depend.DependencyLibrary;

import salve.depend.FieldKey;

import salve.depend.Locator;

import salve.depend.guice.model.Blue;

import salve.depend.guice.model.Injected;

import salve.depend.guice.model.MockService;



import com.google.inject.AbstractModule;

import com.google.inject.Guice;

import com.google.inject.Injector;

import com.google.inject.Key;

import com.google.inject.Module;

import com.google.inject.Scopes;



public class GuiceBeanLocatorTest

{

    private static Locator locator;



    @BeforeClass

    public static void init() throws Exception

    {

        Module module = new AbstractModule()

        {



            @Override

            protected void configure()

            {

                bind(MockService.class).in(Scopes.SINGLETON);



                Key<MockService> blueKey = Key.get(MockService.class, Blue.class);

                bind(blueKey).toInstance(new MockService("BlueTestService"));



            }



        };



        Injector injector = Guice.createInjector(module);

        locator = new GuiceBeanLocator(injector);

        DependencyLibrary.clear();



        DependencyLibrary.addLocator(locator);

    }



    @Test

    public void testLookupByType()

    {

        MockService ts = (MockService)DependencyLibrary.locate(new FieldKey(Injected.class,

                "testService"));

        Assert.assertNotNull(ts);

        Assert.assertEquals(ts.getName(), ts.getClass().getName());

    }



    @Test

    public void testLookupByTypeAndAnnot()

    {

        MockService ts = (MockService)DependencyLibrary.locate(new FieldKey(Injected.class,

                "blueTestService"));

        Assert.assertNotNull(ts);

        Assert.assertEquals(ts.getName(), "BlueTestService");

    }



    @Test

    public void testToString()

    {

        Assert.assertNotNull(locator.toString());

    }

}