DATAJPA-137 - Fixed deleteAll() handling.

SimpleJpaRepository now deletes entities 1 by 1 for a call to deleteAll() to ensure the cascades get triggered. Introduced deleteAllInBatch() that contains the old behaviour.

src/test/java/org/springframework/data/jpa/repository/UserRepositoryTests.java

@@ -32,7 +32,6 @@ import javax.persistence.PersistenceContext;
 import javax.persistence.Query;
 
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -296,6 +295,19 @@ public class UserRepositoryTests {
 		assertThat(repository.count(), is(0L));
 	}
 
+	/**
+	 * @see DATAJPA-137
+	 */
+	@Test
+	public void deleteAllInBatch() {
+
+		flushTestUsers();
+
+		repository.deleteAllInBatch();
+
+		assertThat(repository.count(), is(0L));
+	}
+
 	/**
 	 * Tests cascading persistence.
 	 */
@@ -443,16 +455,6 @@ public class UserRepositoryTests {
 				Arrays.asList(firstUser, secondUser)));
 	}
 
-	@Test
-	@Ignore
-	public void executesMethodWithNamedParametersCorrectly() throws Exception {
-
-		firstUser = repository.save(firstUser);
-		secondUser = repository.save(secondUser);
-
-		assertThat(repository.findByLastnameOrFirstnameUnannotated("Oliver", "Arrasz"), hasItems(firstUser, secondUser));
-	}
-
 	@Test
 	public void executesMethodWithNamedParametersCorrectlyOnMethodsWithQueryCreation() throws Exception {