package org.wamblee.cdi;

import static junit.framework.Assert.*;

import javax.enterprise.context.spi.CreationalContext;
import javax.enterprise.inject.spi.AnnotatedType;
import javax.enterprise.inject.spi.InjectionTarget;

import org.junit.After;
import org.junit.Before;
import org.junit.Test;

public class WeldTest {

    private BeanManagerSetup setup;

    @Before
    public void setUp() {
        setup = new BeanManagerSetup();
        setup.initialize();
        MySingleton.reset();
    }

    @After
    public void tearDown() {
        setup.shutdown();
    }

    @Test
    public void testGetSingleton() {
        AnnotatedType<MyPojo> type = setup.getBeanManager()
            .createAnnotatedType(MyPojo.class);
        InjectionTarget<MyPojo> target = setup.getBeanManager()
            .createInjectionTarget(type);
        CreationalContext<MyPojo> ctx = setup.getBeanManager()
            .createCreationalContext(null);

        MyPojo pojo = new MyPojo();

        target.inject(pojo, ctx);

        MySingleton obj = pojo.getSingleton();

        assertNotNull(obj);

        MyPojo pojo2 = new MyPojo();
        target.inject(pojo2, ctx);

        // Objects will not be the same as they are contextual references to the
        // same object.
        // assertSame(pojo2, pojo);

        assertEquals(1, MySingleton.getInstances());
    }

    @Test
    public void testAgain() {
        testGetSingleton();
    }
}