DATAJPA-1140 - Added test for reproducing the issue.

Original PR: #205

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

@@ -88,6 +88,7 @@
  * @author Thomas Darimont
  * @author Christoph Strobl
  * @author Mark Paluch
+ * @author Kevin Peters
  */
 @RunWith(SpringJUnit4ClassRunner.class)
 @ContextConfiguration("classpath:application-context.xml")
@@ -1540,6 +1541,47 @@ public void shouldFindUsersInNativeQueryWithPagination() {
 
 		assertThat(users.getContent()).hasSize(2).containsExactly(thirdUser, fourthUser);
 	}
+
+	@Test // DATAJPA-1140
+	public void shouldFindUsersByUserFirstnameAsSpELExpressionAndLastnameAsStringInStringBasedQuery() {
+
+		flushTestUsers();
+
+		List<User> users = repository.findUsersByUserFirstnameAsSpELExpressionAndLastnameAsString(firstUser, firstUser.getLastname());
+
+		assertThat(users).containsOnly(firstUser);
+	}
+
+	@Test // DATAJPA-1140
+	public void shouldFindUsersByFirstnameAsStringAndUserLastnameAsSpELExpressionInStringBasedQuery() {
+
+		flushTestUsers();
+
+		List<User> users = repository.findUsersByFirstnameAsStringAndUserLastnameAsSpELExpression(firstUser.getFirstname(), firstUser);
+
+		assertThat(users).containsOnly(firstUser);
+	}
+
+
+	@Test // DATAJPA-1140
+	public void shouldFindUsersByUserFirstnameAsSpELExpressionAndLastnameAsFakeSpELExpressionInStringBasedQuery() {
+
+		flushTestUsers();
+
+		List<User> users = repository.findUsersByUserFirstnameAsSpELExpressionAndLastnameAsFakeSpELExpression(firstUser, firstUser.getLastname());
+
+		assertThat(users).containsOnly(firstUser);
+	}
+
+	@Test // DATAJPA-1140
+	public void shouldFindUsersByFirstnameAsFakeSpELExpressionAndUserLastnameAsSpELExpressionInStringBasedQuery() {
+
+		flushTestUsers();
+
+		List<User> users = repository.findUsersByFirstnameAsFakeSpELExpressionAndUserLastnameAsSpELExpression(firstUser.getFirstname(), firstUser);
+
+		assertThat(users).containsOnly(firstUser);
+	}
 
 	@Test // DATAJPA-629
 	public void shouldfindUsersBySpELExpressionParametersWithSpelTemplateExpression() {

src/test/java/org/springframework/data/jpa/repository/sample/UserRepository.java

@@ -48,6 +48,7 @@
  * 
  * @author Oliver Gierke
  * @author Thomas Darimont
+ * @author Kevin Peters
  */
 public interface UserRepository
 		extends JpaRepository<User, Integer>, JpaSpecificationExecutor<User>, UserRepositoryCustom {
@@ -429,6 +430,22 @@ public interface UserRepository
 			value = "select * from (select rownum() as RN, u.* from SD_User u) where RN between ?#{ #pageable.offset -1} and ?#{#pageable.offset + #pageable.pageSize}",
 			countQuery = "select count(u.id) from SD_User u", nativeQuery = true)
 	Page<User> findUsersInNativeQueryWithPagination(Pageable pageable);
+
+	// DATAJPA-1140
+	@Query("select u from User u where u.firstname =:#{#user.firstname} and u.lastname =:lastname")
+	List<User> findUsersByUserFirstnameAsSpELExpressionAndLastnameAsString(@Param("user") User user, @Param("lastname") String lastname);
+
+	// DATAJPA-1140
+	@Query("select u from User u where u.firstname =:firstname and u.lastname =:#{#user.lastname}")
+	List<User> findUsersByFirstnameAsStringAndUserLastnameAsSpELExpression(@Param("firstname") String firstname, @Param("user") User user);
+
+	// DATAJPA-1140
+	@Query("select u from User u where u.firstname =:#{#user.firstname} and u.lastname =:#{#lastname}")
+	List<User> findUsersByUserFirstnameAsSpELExpressionAndLastnameAsFakeSpELExpression(@Param("user") User user, @Param("lastname") String lastname);
+
+	// DATAJPA-1140
+	@Query("select u from User u where u.firstname =:#{#firstname} and u.lastname =:#{#user.lastname}")
+	List<User> findUsersByFirstnameAsFakeSpELExpressionAndUserLastnameAsSpELExpression(@Param("firstname") String firstname, @Param("user") User user);
 
 	// DATAJPA-629
 	@Query("select u from #{#entityName} u where u.firstname = ?#{[0]} and u.lastname = ?#{[1]}")