From: Kai Moritz <kai@juplo.de>
Date: Wed, 16 Aug 2017 09:08:19 +0000 (+0200)
Subject: Prepared JpaConverterTest for test-cases with other entity-classes
X-Git-Tag: jpa-converters-1.0.0~5
X-Git-Url: http://juplo.de/gitweb/?p=jpa-converters;a=commitdiff_plain;h=aac5dac5c4759a20b5d9a9dc1a5211dba69f091c

Prepared JpaConverterTest for test-cases with other entity-classes
---

diff --git a/src/test/java/de/juplo/jpa/converters/JPAConverterTest.java b/src/test/java/de/juplo/jpa/converters/JPAConverterTest.java
index c9f87cf..130aa7a 100644
--- a/src/test/java/de/juplo/jpa/converters/JPAConverterTest.java
+++ b/src/test/java/de/juplo/jpa/converters/JPAConverterTest.java
@@ -53,20 +53,19 @@ public class JPAConverterTest
   public void testOffsetDateTime()
   {
     EierlegendeWollmilchSau ews;
-    Long id;
 
     TimeConversions.setZoneOffsetStrategy(new FixedZoneOffsetStrategy(defaultOffset));
     ews = new EierlegendeWollmilchSau();
     ews.odt = odt;
-    id = persist(ews);
-    ews = retrieve(id);
+    persist(ews);
+    ews = retrieve(EierlegendeWollmilchSau.class, ews.id);
     assertEquals(odt, ews.odt);
 
     TimeConversions.setZoneOffsetStrategy(new FixedZoneOffsetStrategy(otherOffset));
     ews = new EierlegendeWollmilchSau();
     ews.odt = odt;
-    id = persist(ews);
-    ews = retrieve(id);
+    persist(ews);
+    ews = retrieve(EierlegendeWollmilchSau.class, ews.id);
     assertEquals(odt.toInstant(), ews.odt.toInstant());
   }
 
@@ -88,43 +87,45 @@ public class JPAConverterTest
   public void testZonedDateTime()
   {
     EierlegendeWollmilchSau ews;
-    Long id;
 
     TimeConversions.setZoneIdStrategy(new FixedZoneIdStrategy(defaultZone));
     ews = new EierlegendeWollmilchSau();
     ews.zdt = zdt;
-    id = persist(ews);
-    ews = retrieve(id);
+    persist(ews);
+    ews = retrieve(EierlegendeWollmilchSau.class, ews.id);
     assertEquals(zdt, ews.zdt);
 
     TimeConversions.setZoneIdStrategy(new FixedZoneIdStrategy(otherZone));
     ews = new EierlegendeWollmilchSau();
     ews.zdt = zdt;
-    id = persist(ews);
-    ews = retrieve(id);
+    persist(ews);
+    ews = retrieve(EierlegendeWollmilchSau.class, ews.id);
     assertEquals(zdt.toInstant(), ews.zdt.toInstant());
   }
 
 
-  private Long persist(EierlegendeWollmilchSau ews)
+  private void persist(Object entity)
   {
     EntityTransaction tx = em.getTransaction();
     tx.begin();
-    em.persist(ews);
-    log.info("persisting {}", ews);
+    em.persist(entity);
+    log.info("persisting {}", entity);
     tx.commit();
     em.clear();
-    return ews.id;
   }
 
-  private EierlegendeWollmilchSau retrieve(Long id)
+  private <T> T retrieve(Class<T> entityClass, Object id)
   {
-    EierlegendeWollmilchSau ews;
     EntityTransaction tx = em.getTransaction();
     tx.begin();
-    ews = em.find(EierlegendeWollmilchSau.class, id);
-    tx.rollback();
-    log.info("retrieved {}", ews);
-    return ews;
+    try
+    {
+      log.info("retrieving {} of class {}", id, entityClass);
+      return em.find(entityClass, id);
+    }
+    finally
+    {
+      tx.rollback();
+    }
   }
 }