Bumped dependencies and adapted failing tests

pom.xml

@@ -9,7 +9,7 @@
     <groupId>org.openrdf.sesame</groupId>
     <artifactId>sesame-spring</artifactId>
 
-    <version>2.8.0</version>
+    <version>2.8.6</version>
     <name>${project.artifactId}</name>
 
     <description>
@@ -145,12 +145,12 @@
     </build>
 
     <properties>
-        <spring.version>4.0.5.RELEASE</spring.version>
+        <spring.version>4.2.1.RELEASE</spring.version>
         <sesame.version>${project.version}</sesame.version>
-        <junit.version>4.11</junit.version>
-        <slf4j.version>1.7.7</slf4j.version>
+        <junit.version>4.12</junit.version>
+        <slf4j.version>1.7.12</slf4j.version>
         <cglib.version>3.1</cglib.version>
-        <maven-compiler.version>3.1</maven-compiler.version>
+        <maven-compiler.version>3.3</maven-compiler.version>
 
         <encoding>UTF-8</encoding>
         <language-level>1.6</language-level>

src/test/java/org/openrdf/spring/RepositoryConnectionFactoryTest.java

@@ -85,10 +85,10 @@ public void testTransactionWithSerializableIsolationLevel() {
     }
 
     @Test
-    @Transactional(value = "transactionManager", isolation = Isolation.READ_UNCOMMITTED)
-    public void testTransactionWithReadUnCommittedIsolationLevel() {
+    @Transactional(value = "transactionManager", isolation = Isolation.READ_COMMITTED)
+    public void testTransactionWithReadCommittedIsolationLevel() {
         RepositoryConnection connection = repositoryConnectionFactory.getConnection();
 
-        Assert.assertEquals(IsolationLevels.READ_UNCOMMITTED, connection.getIsolationLevel());
+        Assert.assertEquals(IsolationLevels.READ_COMMITTED, connection.getIsolationLevel());
     }
 }

src/test/java/org/openrdf/spring/RepositoryManagerConnectionFactoryTest.java

@@ -2,8 +2,10 @@
 
 import org.junit.Assert;
 import org.junit.Test;
+import org.openrdf.IsolationLevels;
 import org.openrdf.repository.RepositoryConnection;
 import org.openrdf.repository.RepositoryException;
+import org.springframework.transaction.annotation.Isolation;
 import org.springframework.transaction.annotation.Transactional;
 
 import java.util.Arrays;
@@ -55,4 +57,21 @@ public void testWriteData() throws Exception {
         addData(repositoryManagerConnectionFactory);
         assertDataPresent(repositoryManagerConnectionFactory);
     }
+
+
+    @Test
+    @Transactional(value = "transactionManager", isolation = Isolation.SERIALIZABLE)
+    public void testTransactionWithSerializableIsolationLevel() {
+        RepositoryConnection connection = repositoryConnectionFactory.getConnection();
+
+        Assert.assertEquals(IsolationLevels.SERIALIZABLE, connection.getIsolationLevel());
+    }
+
+    @Test
+    @Transactional(value = "transactionManager", isolation = Isolation.READ_COMMITTED)
+    public void testTransactionWithReadCommittedIsolationLevel() {
+        RepositoryConnection connection = repositoryConnectionFactory.getConnection();
+
+        Assert.assertEquals(IsolationLevels.READ_COMMITTED, connection.getIsolationLevel());
+    }
 }