package org.tests.basic;
import io.ebean.BaseTestCase;
import io.ebean.Ebean;
import io.ebean.bean.BeanCollection;
import org.tests.model.basic.Order;
import org.tests.model.basic.OrderDetail;
import org.tests.model.basic.Product;
import org.tests.model.basic.ResetBasicData;
import org.junit.Test;
import java.util.List;
import static org.junit.Assert.*;
public class TestSharedInstancePropagation extends BaseTestCase {
/**
* Test that the sharedInstance status is propagated on lazy loading.
*/
@Test
public void testSharedListNavigate() {
ResetBasicData.reset();
Ebean.getServerCacheManager().clearAll();
Order order = Ebean.find(Order.class)
.setAutoTune(false)
.setReadOnly(true)
.setId(1)
.findOne();
assertNotNull(order);
assertTrue(Ebean.getBeanState(order).isReadOnly());
List<OrderDetail> details = order.getDetails();
BeanCollection<?> bc = (BeanCollection<?>) details;
assertTrue(bc.isReadOnly());
assertFalse(bc.isPopulated());
// lazy load
bc.size();
assertTrue(bc.isPopulated());
assertTrue(!bc.isEmpty());
OrderDetail detail = details.get(0);
assertTrue(Ebean.getBeanState(detail).isReadOnly());
assertFalse(Ebean.getBeanState(detail).isReference());
Product product = detail.getProduct();
assertTrue(Ebean.getBeanState(product).isReadOnly());
// lazy load
product.getName();
assertFalse(Ebean.getBeanState(product).isReference());
}
}