ViewScopedProducerTest.java
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package producer;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import javax.enterprise.context.ContextNotActiveException;
import javax.persistence.EntityManager;
import org.jboss.arquillian.container.test.api.Deployment;
import org.jboss.arquillian.junit.Arquillian;
import org.jboss.shrinkwrap.api.spec.WebArchive;
import org.junit.Test;
import org.junit.runner.RunWith;
import test.Tests;
import br.gov.frameworkdemoiselle.context.ViewContext;
import br.gov.frameworkdemoiselle.internal.proxy.EntityManagerProxy;
import br.gov.frameworkdemoiselle.util.Beans;
import br.gov.frameworkdemoiselle.util.NameQualifier;
@RunWith(Arquillian.class)
public class ViewScopedProducerTest {
private static final String PATH = "src/test/resources/producer";
@Deployment
public static WebArchive createDeployment() {
WebArchive deployment = Tests.createDeployment(ViewScopedProducerTest.class);
deployment.addAsResource(Tests.createFileAsset(PATH + "/persistence.xml"), "META-INF/persistence.xml");
deployment.addAsResource(Tests.createFileAsset(PATH + "/demoiselle_viewscoped.properties"), "demoiselle.properties");
return deployment;
}
@Test
public void produceOneEntityManagerPerView() {
ViewContext ctx = Beans.getReference(ViewContext.class);
ctx.activate();
EntityManager m1 = Beans.getReference(EntityManager.class, new NameQualifier("pu"));
assertNotNull(m1);
assertEquals(EntityManagerProxy.class, m1.getClass());
EntityManager m2 = Beans.getReference(EntityManager.class, new NameQualifier("pu"));
assertNotNull(m2);
assertEquals(EntityManagerProxy.class, m2.getClass());
MyEntity entity = new MyEntity();
entity.setId(createId("testID"));
m1.persist(entity);
assertTrue(m2.contains(entity));
ctx.deactivate();
}
@Test(expected=ContextNotActiveException.class)
public void errorWhenContextNotActive() {
ViewContext ctx = Beans.getReference(ViewContext.class);
if (ctx.isActive()){
ctx.deactivate();
}
EntityManager m1 = Beans.getReference(EntityManager.class, new NameQualifier("pu"));
assertNotNull(m1);
assertEquals(EntityManagerProxy.class, m1.getClass());
MyEntity entity = new MyEntity();
entity.setId(createId("testID"));
m1.persist(entity);
}
private String createId(String id) {
return this.getClass().getName() + "_" + id;
}
}