From 04749e33133c30b2bdc0e35251d3dc8026ed4b87 Mon Sep 17 00:00:00 2001 From: dupirefr Date: Tue, 5 Feb 2019 18:41:57 +0100 Subject: [PATCH] [BAEL-2538] Added tutorial queries and tests --- .../com/baeldung/util/LocalDateConverter.java | 25 +++ .../dao/repositories/user/UserRepository.java | 19 ++ .../user/UserRepositoryCustom.java | 4 + .../user/UserRepositoryCustomImpl.java | 14 ++ .../java/com/baeldung/domain/user/User.java | 46 +++- .../UserRepositoryIntegrationTest.java | 205 +++++++++++++++--- 6 files changed, 277 insertions(+), 36 deletions(-) create mode 100644 persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/util/LocalDateConverter.java rename persistence-modules/spring-data-jpa/src/test/java/com/baeldung/dao/repositories/{ => user}/UserRepositoryIntegrationTest.java (59%) diff --git a/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/util/LocalDateConverter.java b/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/util/LocalDateConverter.java new file mode 100644 index 0000000000..00fd378b05 --- /dev/null +++ b/persistence-modules/spring-boot-persistence/src/main/java/com/baeldung/util/LocalDateConverter.java @@ -0,0 +1,25 @@ +package com.baeldung.util; + +import javax.persistence.AttributeConverter; +import javax.persistence.Converter; +import java.sql.Date; +import java.time.LocalDate; +import java.util.Optional; + +@Converter(autoApply = true) +public class LocalDateConverter implements AttributeConverter { + + @Override + public Date convertToDatabaseColumn(LocalDate localDate) { + return Optional.ofNullable(localDate) + .map(Date::valueOf) + .orElse(null); + } + + @Override + public LocalDate convertToEntityAttribute(Date date) { + return Optional.ofNullable(date) + .map(Date::toLocalDate) + .orElse(null); + } +} \ No newline at end of file diff --git a/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/dao/repositories/user/UserRepository.java b/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/dao/repositories/user/UserRepository.java index 7f54254832..366a784fe4 100644 --- a/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/dao/repositories/user/UserRepository.java +++ b/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/dao/repositories/user/UserRepository.java @@ -10,6 +10,7 @@ import org.springframework.data.jpa.repository.Modifying; import org.springframework.data.jpa.repository.Query; import org.springframework.data.repository.query.Param; +import java.time.LocalDate; import java.util.Collection; import java.util.List; import java.util.stream.Stream; @@ -18,6 +19,9 @@ public interface UserRepository extends JpaRepository , UserRepos Stream findAllByName(String name); + @Query("select u from User u where u.email like '%@gmail.com'") + List findUsersWithGmailAddress(); + @Query("SELECT u FROM User u WHERE u.status = 1") Collection findAllActiveUsers(); @@ -67,4 +71,19 @@ public interface UserRepository extends JpaRepository , UserRepos @Modifying @Query(value = "UPDATE USERS.Users u SET u.status = ? WHERE u.name = ?", nativeQuery = true) int updateUserSetStatusForNameNative(Integer status, String name); + + void deleteAllByCreationDateAfter(LocalDate date); + + @Modifying(clearAutomatically = true, flushAutomatically = true) + @Query("update User u set u.active = false where u.lastLoginDate < :date") + void deactivateUsersNotLoggedInSince(@Param("date") LocalDate date); + + @Modifying(clearAutomatically = true, flushAutomatically = true) + @Query("delete User u where u.active = false") + void deleteDeactivatedUsers(); + + @Modifying(clearAutomatically = true, flushAutomatically = true) + @Query(value = "alter table USERS.USERS add column deleted int(1) not null default 0", nativeQuery = true) + void addDeletedColumn(); + } diff --git a/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/dao/repositories/user/UserRepositoryCustom.java b/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/dao/repositories/user/UserRepositoryCustom.java index 72c1fd5d00..0f29cd656e 100644 --- a/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/dao/repositories/user/UserRepositoryCustom.java +++ b/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/dao/repositories/user/UserRepositoryCustom.java @@ -1,10 +1,14 @@ package com.baeldung.dao.repositories.user; +import java.util.Collection; import java.util.List; import java.util.Set; +import java.util.function.Predicate; import com.baeldung.domain.user.User; public interface UserRepositoryCustom { List findUserByEmails(Set emails); + + List findAllUsersByPredicates(Collection> predicates); } diff --git a/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/dao/repositories/user/UserRepositoryCustomImpl.java b/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/dao/repositories/user/UserRepositoryCustomImpl.java index 9f841caf68..7b2a7ab123 100644 --- a/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/dao/repositories/user/UserRepositoryCustomImpl.java +++ b/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/dao/repositories/user/UserRepositoryCustomImpl.java @@ -1,8 +1,11 @@ package com.baeldung.dao.repositories.user; import java.util.ArrayList; +import java.util.Collection; import java.util.List; import java.util.Set; +import java.util.stream.Collectors; +import java.util.stream.Stream; import javax.persistence.EntityManager; import javax.persistence.PersistenceContext; @@ -40,4 +43,15 @@ public class UserRepositoryCustomImpl implements UserRepositoryCustom { .getResultList(); } + @Override + public List findAllUsersByPredicates(Collection> predicates) { + List allUsers = entityManager.createQuery("select u from User u", User.class).getResultList(); + Stream allUsersStream = allUsers.stream(); + for (java.util.function.Predicate predicate : predicates) { + allUsersStream = allUsersStream.filter(predicate); + } + + return allUsersStream.collect(Collectors.toList()); + } + } diff --git a/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/domain/user/User.java b/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/domain/user/User.java index 3a8b617d9a..49e36505e4 100644 --- a/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/domain/user/User.java +++ b/persistence-modules/spring-data-jpa/src/main/java/com/baeldung/domain/user/User.java @@ -1,7 +1,9 @@ package com.baeldung.domain.user; import javax.persistence.*; +import java.time.LocalDate; import java.util.List; +import java.util.Objects; @Entity @Table(name = "users", schema = "users") @@ -11,6 +13,9 @@ public class User { @GeneratedValue(strategy = GenerationType.IDENTITY) private int id; private String name; + private LocalDate creationDate; + private LocalDate lastLoginDate; + private boolean active; private int age; @Column(unique = true, nullable = false) private String email; @@ -22,10 +27,12 @@ public class User { super(); } - public User(String name, String email, Integer status) { + public User(String name, LocalDate creationDate, String email, Integer status) { this.name = name; + this.creationDate = creationDate; this.email = email; this.status = status; + this.active = true; } public int getId() { @@ -44,6 +51,10 @@ public class User { this.name = name; } + public LocalDate getCreationDate() { + return creationDate; + } + public String getEmail() { return email; } @@ -83,4 +94,37 @@ public class User { return builder.toString(); } + @Override + public boolean equals(Object o) { + if (this == o) return true; + if (o == null || getClass() != o.getClass()) return false; + User user = (User) o; + return id == user.id && + age == user.age && + Objects.equals(name, user.name) && + Objects.equals(creationDate, user.creationDate) && + Objects.equals(email, user.email) && + Objects.equals(status, user.status); + } + + @Override + public int hashCode() { + return Objects.hash(id, name, creationDate, age, email, status); + } + + public LocalDate getLastLoginDate() { + return lastLoginDate; + } + + public void setLastLoginDate(LocalDate lastLoginDate) { + this.lastLoginDate = lastLoginDate; + } + + public boolean isActive() { + return active; + } + + public void setActive(boolean active) { + this.active = active; + } } \ No newline at end of file diff --git a/persistence-modules/spring-data-jpa/src/test/java/com/baeldung/dao/repositories/UserRepositoryIntegrationTest.java b/persistence-modules/spring-data-jpa/src/test/java/com/baeldung/dao/repositories/user/UserRepositoryIntegrationTest.java similarity index 59% rename from persistence-modules/spring-data-jpa/src/test/java/com/baeldung/dao/repositories/UserRepositoryIntegrationTest.java rename to persistence-modules/spring-data-jpa/src/test/java/com/baeldung/dao/repositories/user/UserRepositoryIntegrationTest.java index b05086d00e..d57b5d16d0 100644 --- a/persistence-modules/spring-data-jpa/src/test/java/com/baeldung/dao/repositories/UserRepositoryIntegrationTest.java +++ b/persistence-modules/spring-data-jpa/src/test/java/com/baeldung/dao/repositories/user/UserRepositoryIntegrationTest.java @@ -1,12 +1,12 @@ -package com.baeldung.dao.repositories; +package com.baeldung.dao.repositories.user; import com.baeldung.config.PersistenceConfiguration; -import com.baeldung.dao.repositories.user.UserRepository; import com.baeldung.domain.user.User; import org.junit.After; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.test.autoconfigure.orm.jpa.TestEntityManager; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.data.domain.Page; import org.springframework.data.domain.PageRequest; @@ -17,13 +17,15 @@ import org.springframework.test.annotation.DirtiesContext; import org.springframework.test.context.junit4.SpringRunner; import org.springframework.transaction.annotation.Transactional; -import java.util.Collection; -import java.util.HashSet; -import java.util.List; -import java.util.Set; +import javax.persistence.EntityManager; +import javax.persistence.Query; +import java.time.LocalDate; +import java.util.*; +import java.util.function.Predicate; import java.util.stream.Stream; import static org.assertj.core.api.Assertions.assertThat; +import static org.junit.Assert.*; /** * Created by adam. @@ -48,6 +50,8 @@ public class UserRepositoryIntegrationTest { @Autowired private UserRepository userRepository; + @Autowired + private EntityManager entityManager; @Test @Transactional @@ -270,9 +274,9 @@ public class UserRepositoryIntegrationTest { @Test public void givenUsersInDBWhenFindAllWithSortByNameThenReturnUsersSorted() { - userRepository.save(new User(USER_NAME_ADAM, USER_EMAIL, ACTIVE_STATUS)); - userRepository.save(new User(USER_NAME_PETER, USER_EMAIL2, ACTIVE_STATUS)); - userRepository.save(new User("SAMPLE", USER_EMAIL3, INACTIVE_STATUS)); + userRepository.save(new User(USER_NAME_ADAM, LocalDate.now(), USER_EMAIL, ACTIVE_STATUS)); + userRepository.save(new User(USER_NAME_PETER, LocalDate.now(), USER_EMAIL2, ACTIVE_STATUS)); + userRepository.save(new User("SAMPLE", LocalDate.now(), USER_EMAIL3, INACTIVE_STATUS)); List usersSortByName = userRepository.findAll(new Sort(Sort.Direction.ASC, "name")); @@ -282,9 +286,9 @@ public class UserRepositoryIntegrationTest { @Test(expected = PropertyReferenceException.class) public void givenUsersInDBWhenFindAllSortWithFunctionThenThrowException() { - userRepository.save(new User(USER_NAME_ADAM, USER_EMAIL, ACTIVE_STATUS)); - userRepository.save(new User(USER_NAME_PETER, USER_EMAIL2, ACTIVE_STATUS)); - userRepository.save(new User("SAMPLE", USER_EMAIL3, INACTIVE_STATUS)); + userRepository.save(new User(USER_NAME_ADAM, LocalDate.now(), USER_EMAIL, ACTIVE_STATUS)); + userRepository.save(new User(USER_NAME_PETER, LocalDate.now(), USER_EMAIL2, ACTIVE_STATUS)); + userRepository.save(new User("SAMPLE", LocalDate.now(), USER_EMAIL3, INACTIVE_STATUS)); userRepository.findAll(new Sort(Sort.Direction.ASC, "name")); @@ -296,9 +300,9 @@ public class UserRepositoryIntegrationTest { @Test public void givenUsersInDBWhenFindAllSortWithFunctionQueryAnnotationJPQLThenReturnUsersSorted() { - userRepository.save(new User(USER_NAME_ADAM, USER_EMAIL, ACTIVE_STATUS)); - userRepository.save(new User(USER_NAME_PETER, USER_EMAIL2, ACTIVE_STATUS)); - userRepository.save(new User("SAMPLE", USER_EMAIL3, INACTIVE_STATUS)); + userRepository.save(new User(USER_NAME_ADAM, LocalDate.now(), USER_EMAIL, ACTIVE_STATUS)); + userRepository.save(new User(USER_NAME_PETER, LocalDate.now(), USER_EMAIL2, ACTIVE_STATUS)); + userRepository.save(new User("SAMPLE", LocalDate.now(), USER_EMAIL3, INACTIVE_STATUS)); userRepository.findAllUsers(new Sort("name")); @@ -310,12 +314,12 @@ public class UserRepositoryIntegrationTest { @Test public void givenUsersInDBWhenFindAllWithPageRequestQueryAnnotationJPQLThenReturnPageOfUsers() { - userRepository.save(new User(USER_NAME_ADAM, USER_EMAIL, ACTIVE_STATUS)); - userRepository.save(new User(USER_NAME_PETER, USER_EMAIL2, ACTIVE_STATUS)); - userRepository.save(new User("SAMPLE", USER_EMAIL3, INACTIVE_STATUS)); - userRepository.save(new User("SAMPLE1", USER_EMAIL4, INACTIVE_STATUS)); - userRepository.save(new User("SAMPLE2", USER_EMAIL5, INACTIVE_STATUS)); - userRepository.save(new User("SAMPLE3", USER_EMAIL6, INACTIVE_STATUS)); + userRepository.save(new User(USER_NAME_ADAM, LocalDate.now(), USER_EMAIL, ACTIVE_STATUS)); + userRepository.save(new User(USER_NAME_PETER, LocalDate.now(), USER_EMAIL2, ACTIVE_STATUS)); + userRepository.save(new User("SAMPLE", LocalDate.now(), USER_EMAIL3, INACTIVE_STATUS)); + userRepository.save(new User("SAMPLE1", LocalDate.now(), USER_EMAIL4, INACTIVE_STATUS)); + userRepository.save(new User("SAMPLE2", LocalDate.now(), USER_EMAIL5, INACTIVE_STATUS)); + userRepository.save(new User("SAMPLE3", LocalDate.now(), USER_EMAIL6, INACTIVE_STATUS)); Page usersPage = userRepository.findAllUsersWithPagination(new PageRequest(1, 3)); @@ -326,12 +330,12 @@ public class UserRepositoryIntegrationTest { @Test public void givenUsersInDBWhenFindAllWithPageRequestQueryAnnotationNativeThenReturnPageOfUsers() { - userRepository.save(new User(USER_NAME_ADAM, USER_EMAIL, ACTIVE_STATUS)); - userRepository.save(new User(USER_NAME_PETER, USER_EMAIL2, ACTIVE_STATUS)); - userRepository.save(new User("SAMPLE", USER_EMAIL3, INACTIVE_STATUS)); - userRepository.save(new User("SAMPLE1", USER_EMAIL4, INACTIVE_STATUS)); - userRepository.save(new User("SAMPLE2", USER_EMAIL5, INACTIVE_STATUS)); - userRepository.save(new User("SAMPLE3", USER_EMAIL6, INACTIVE_STATUS)); + userRepository.save(new User(USER_NAME_ADAM, LocalDate.now(), USER_EMAIL, ACTIVE_STATUS)); + userRepository.save(new User(USER_NAME_PETER, LocalDate.now(), USER_EMAIL2, ACTIVE_STATUS)); + userRepository.save(new User("SAMPLE", LocalDate.now(), USER_EMAIL3, INACTIVE_STATUS)); + userRepository.save(new User("SAMPLE1", LocalDate.now(), USER_EMAIL4, INACTIVE_STATUS)); + userRepository.save(new User("SAMPLE2", LocalDate.now(), USER_EMAIL5, INACTIVE_STATUS)); + userRepository.save(new User("SAMPLE3", LocalDate.now(), USER_EMAIL6, INACTIVE_STATUS)); Page usersSortByNameLength = userRepository.findAllUsersWithPaginationNative(new PageRequest(1, 3)); @@ -343,10 +347,10 @@ public class UserRepositoryIntegrationTest { @Test @Transactional public void givenUsersInDBWhenUpdateStatusForNameModifyingQueryAnnotationJPQLThenModifyMatchingUsers() { - userRepository.save(new User("SAMPLE", USER_EMAIL, ACTIVE_STATUS)); - userRepository.save(new User("SAMPLE1", USER_EMAIL2, ACTIVE_STATUS)); - userRepository.save(new User("SAMPLE", USER_EMAIL3, ACTIVE_STATUS)); - userRepository.save(new User("SAMPLE3", USER_EMAIL4, ACTIVE_STATUS)); + userRepository.save(new User("SAMPLE", LocalDate.now(), USER_EMAIL, ACTIVE_STATUS)); + userRepository.save(new User("SAMPLE1", LocalDate.now(), USER_EMAIL2, ACTIVE_STATUS)); + userRepository.save(new User("SAMPLE", LocalDate.now(), USER_EMAIL3, ACTIVE_STATUS)); + userRepository.save(new User("SAMPLE3", LocalDate.now(), USER_EMAIL4, ACTIVE_STATUS)); int updatedUsersSize = userRepository.updateUserSetStatusForName(INACTIVE_STATUS, "SAMPLE"); @@ -356,10 +360,10 @@ public class UserRepositoryIntegrationTest { @Test @Transactional public void givenUsersInDBWhenUpdateStatusForNameModifyingQueryAnnotationNativeThenModifyMatchingUsers() { - userRepository.save(new User("SAMPLE", USER_EMAIL, ACTIVE_STATUS)); - userRepository.save(new User("SAMPLE1", USER_EMAIL2, ACTIVE_STATUS)); - userRepository.save(new User("SAMPLE", USER_EMAIL3, ACTIVE_STATUS)); - userRepository.save(new User("SAMPLE3", USER_EMAIL4, ACTIVE_STATUS)); + userRepository.save(new User("SAMPLE", LocalDate.now(), USER_EMAIL, ACTIVE_STATUS)); + userRepository.save(new User("SAMPLE1", LocalDate.now(), USER_EMAIL2, ACTIVE_STATUS)); + userRepository.save(new User("SAMPLE", LocalDate.now(), USER_EMAIL3, ACTIVE_STATUS)); + userRepository.save(new User("SAMPLE3", LocalDate.now(), USER_EMAIL4, ACTIVE_STATUS)); userRepository.flush(); int updatedUsersSize = userRepository.updateUserSetStatusForNameNative(INACTIVE_STATUS, "SAMPLE"); @@ -391,6 +395,137 @@ public class UserRepositoryIntegrationTest { assertThat(usersWithEmails.size()).isEqualTo(2); } + @Test + @Transactional + public void givenTwoUsers_whenFindByNameUsr01_ThenUserUsr01() { + User usr01 = new User("usr01", LocalDate.now(), "usr01@baeldung.com", 1); + User usr02 = new User("usr02", LocalDate.now(), "usr02@baeldung.com", 1); + + userRepository.save(usr01); + userRepository.save(usr02); + + try (Stream users = userRepository.findAllByName("usr01")) { + assertTrue(users.allMatch(usr -> usr.equals(usr01))); + } + } + + @Test + @Transactional + public void givenTwoUsers_whenFindByNameUsr00_ThenNoUsers() { + User usr01 = new User("usr01", LocalDate.now(), "usr01@baeldung.com", 1); + User usr02 = new User("usr02", LocalDate.now(), "usr02@baeldung.com", 1); + + userRepository.save(usr01); + userRepository.save(usr02); + + try (Stream users = userRepository.findAllByName("usr00")) { + assertEquals(0, users.count()); + } + } + + @Test + public void givenTwoUsers_whenFindUsersWithGmailAddress_ThenUserUsr02() { + User usr01 = new User("usr01", LocalDate.now(), "usr01@baeldung.com", 1); + User usr02 = new User("usr02", LocalDate.now(), "usr02@gmail.com", 1); + + userRepository.save(usr01); + userRepository.save(usr02); + + List users = userRepository.findUsersWithGmailAddress(); + assertEquals(1, users.size()); + assertEquals(usr02, users.get(0)); + } + + @Test + @Transactional + public void givenTwoUsers_whenDeleteAllByCreationDateAfter_ThenOneUserRemains() { + User usr01 = new User("usr01", LocalDate.of(2018, 1, 1), "usr01@baeldung.com", 1); + User usr02 = new User("usr02", LocalDate.of(2018, 6, 1), "usr02@baeldung.com", 1); + + userRepository.save(usr01); + userRepository.save(usr02); + + userRepository.deleteAllByCreationDateAfter(LocalDate.of(2018, 5, 1)); + + List users = userRepository.findAll(); + + assertEquals(1, users.size()); + assertEquals(usr01, users.get(0)); + } + + @Test + public void givenTwoUsers_whenFindAllUsersByPredicates_ThenUserUsr01() { + User usr01 = new User("usr01", LocalDate.of(2018, 1, 1), "usr01@baeldung.com", 1); + User usr02 = new User("usr02", LocalDate.of(2018, 6, 1), "usr02@baeldung.org", 1); + + userRepository.save(usr01); + userRepository.save(usr02); + + List> predicates = new ArrayList<>(); + predicates.add(usr -> usr.getCreationDate().isAfter(LocalDate.of(2017, 12, 31))); + predicates.add(usr -> usr.getEmail().endsWith(".com")); + + List users = userRepository.findAllUsersByPredicates(predicates); + + assertEquals(1, users.size()); + assertEquals(usr01, users.get(0)); + } + + @Test + @Transactional + public void givenTwoUsers_whenDeactivateUsersNotLoggedInSince_ThenUserUsr02Deactivated() { + User usr01 = new User("usr01", LocalDate.of(2018, 1, 1), "usr01@baeldung.com", 1); + usr01.setLastLoginDate(LocalDate.now()); + User usr02 = new User("usr02", LocalDate.of(2018, 6, 1), "usr02@baeldung.org", 1); + usr02.setLastLoginDate(LocalDate.of(2018, 7, 20)); + + userRepository.save(usr01); + userRepository.save(usr02); + + userRepository.deactivateUsersNotLoggedInSince(LocalDate.of(2018, 8, 1)); + + List users = userRepository.findAllUsers(Sort.by(Sort.Order.asc("name"))); + assertTrue(users.get(0).isActive()); + assertFalse(users.get(1).isActive()); + } + + @Test + @Transactional + public void givenTwoUsers_whenDeleteDeactivatedUsers_ThenUserUsr02Deleted() { + User usr01 = new User("usr01", LocalDate.of(2018, 1, 1), "usr01@baeldung.com", 1); + usr01.setLastLoginDate(LocalDate.now()); + User usr02 = new User("usr02", LocalDate.of(2018, 6, 1), "usr02@baeldung.org", 1); + usr02.setLastLoginDate(LocalDate.of(2018, 7, 20)); + usr02.setActive(false); + + userRepository.save(usr01); + userRepository.save(usr02); + + userRepository.deleteDeactivatedUsers(); + + List users = userRepository.findAll(); + assertEquals(1, users.size()); + assertEquals(usr01, users.get(0)); + } + + @Test + @Transactional + public void givenTwoUsers_whenAddDeletedColumn_ThenUsersHaveDeletedColumn() { + User usr01 = new User("usr01", LocalDate.of(2018, 1, 1), "usr01@baeldung.com", 1); + usr01.setLastLoginDate(LocalDate.now()); + User usr02 = new User("usr02", LocalDate.of(2018, 6, 1), "usr02@baeldung.org", 1); + usr02.setLastLoginDate(LocalDate.of(2018, 7, 20)); + usr02.setActive(false); + + userRepository.save(usr01); + userRepository.save(usr02); + + userRepository.addDeletedColumn(); + + Query nativeQuery = entityManager.createNativeQuery("select deleted from USERS.USERS where NAME = 'usr01'"); + assertEquals(0, nativeQuery.getResultList().get(0)); + } + @After public void cleanUp() { userRepository.deleteAll();