Merge pull request eugenp#1099 from mobiblunt/master

Fixed Unit Test for hibernate one to many

spring-hibernate4/src/test/java/com/baeldung/hibernate/oneToMany/main/HibernateOneToManyAnnotationMainTest.java

@@ -18,8 +18,10 @@
 import org.junit.BeforeClass;
 import org.junit.Test;
 import static org.junit.Assert.*;
+import org.junit.runner.RunWith;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 
-
+//@RunWith(SpringJUnit4ClassRunner.class)
 public class HibernateOneToManyAnnotationMainTest {
 
     private static SessionFactory sessionFactory;
@@ -45,6 +47,15 @@ public void setUp() {
 
     }
 
+    @Test
+    public void givenSession_checkIfDatabaseIsEmpty(){
+        Cart cart = (Cart) session.get(Cart.class, new Long(1));
+        assertNull(cart);
+
+    }
+
+
+
 
 
     @Test
@@ -63,7 +74,7 @@ public void testAddItemsToCart() {
     }
 
     @Test
-    public void testSaveCart(){
+    public void givenSession_checkIfDatabaseIsPopulated_afterCommit(){
        Cart cart = new Cart();
        Set <Items> cartItems = new HashSet<>();
        cartItems = cart.getItems();
@@ -81,6 +92,8 @@ public void testSaveCart(){
        assertNotNull(cart);
        session.persist(cart);
        session.getTransaction().commit();
+       cart = (Cart) session.get(Cart.class, new Long(1));
+       assertNotNull(cart);
        session.close();
 
     }