[英]Failed to update using DataJpaTest spring boot 2.1.0
Using unit test for a spring boot parent 2.1.0. 对Spring Boot父版本2.1.0使用单元测试。 I need to test the update of values after applying update to a List object inside Game object. 将更新应用于Game对象内的List对象后,我需要测试值的更新。 I read in another thread to add the following statement but could't use in my case 我读了另一个线程以添加以下语句,但在我的情况下无法使用
@Modifying(clearAutomatically = true)
GameRepositoryTest.java GameRepositoryTest.java
import com.game.kalah.domain.Game;
import static com.game.kalah.utils.Constants.*;
import static com.game.kalah.utils.Status.*;
import java.util.Arrays;
import java.util.Optional;
import static org.hamcrest.CoreMatchers.*;
import static org.junit.Assert.*;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest;
import org.springframework.test.context.junit4.SpringRunner;
//import static org.assertj.core.api.Assertions.*;
import org.springframework.boot.test.autoconfigure.orm.jpa.TestEntityManager;
import org.springframework.test.context.ActiveProfiles;
/**
*
* @author Nesrin
*/
@RunWith(SpringRunner.class)
// DataJpaTest supports rollback after running every test case
@DataJpaTest
@ActiveProfiles("test")
public class GameRepositoryTest {
private Integer[] INITIAL_BOARD;
private Game testGame;
private static Game palyedGame;
@Autowired
TestEntityManager em;
@Autowired
private GameRepository repository;
@Before
public void setup() {
INITIAL_BOARD = new Integer[]{6, 6, 6, 6, 6, 6, 0, 6, 6, 6, 6, 6, 6, 0};
testGame = new Game();
testGame.setBoardList(Arrays.asList(INITIAL_BOARD));
testGame.setStatus(PLAYER1TURN);
// testGame.setId(anyInt());
testGame.setMessage(START_MESSAGE);
testGame.setId(1);
fisrtPitPlayerOneMove();
}
@Test
public void test_save_game() {
// 1- Insert new game
Game newGame = repository.save(
new Game(START_MESSAGE)
);
// 2- Check saved game data for reporting
Optional<Game> retrieved = repository.findById(1);
Game savedGame = retrieved.get();
// playing with test options :)
/*
* return to a good reference
* https://objectpartners.com/2013/09/18/the-benefits-of-using-assertthat-over-other-assert-methods-in-unit-tests/
*/
//import static org.junit.Assert.*;
assertNotNull(newGame);
assertThat(newGame, isA(Game.class));
assertThat(savedGame, instanceOf(Game.class));
assertThat(testGame, is(newGame));
assertThat(testGame, equalTo(savedGame));
assertEquals(testGame, savedGame);
assertNotSame("Not Same", retrieved, testGame);
assertThat(testGame, sameInstance(testGame));
assertTrue(savedGame.equals(testGame));
//import static org.assertj.core.api.Assertions.*;
// assertThat(repository.findAll()).containsExactly(newGame);
savedGame.setBoardList(Arrays.asList(new Integer[]{0, 7, 7, 7, 7, 7, 1, 6, 6, 6, 6, 6, 6, 0}));
// 3- apply change on the saved game then save again to chek update effect
Game afterFirstMove = repository.save(savedGame);
assertNotNull(afterFirstMove);
assertThat(afterFirstMove, isA(Game.class));
assertEquals(savedGame, afterFirstMove);
}
private static void fisrtPitPlayerOneMove() {
palyedGame = new Game();
palyedGame.setId(1);
palyedGame.setMessage(IN_PROGRESS_MESSAGE + palyedGame.getId());
palyedGame.setStatus(PLAYER1TURN);
palyedGame.setBoardList(Arrays.asList(new Integer[]{0, 7, 7, 7, 7, 7, 1, 6, 6, 6, 6, 6, 6, 0}));
}
}
Game.java Game.java
@Data
@Entity
public class Game {
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private Integer id;
@ElementCollection
@Column(name = "pits")
private List<Integer> boardList;
private Status status;
private String message;
public Game() {
}
public Game(String message) {
this.boardList = Arrays.asList(new Integer[]{6, 6, 6, 6, 6, 6, 0, 6, 6, 6, 6, 6, 6, 0});
this.status = Status.PLAYER1TURN;
this.message = message;
}
}
GameRepository.java GameRepository.java
import com.game.kalah.domain.Game;
import org.springframework.data.repository.CrudRepository;
/**
*
* @author Nesrin
*/
public interface GameRepository extends CrudRepository<Game, Integer> {
}
The error is as follows, which is at the line of calling save for the second time in the test class 错误如下,它是在测试类中第二次调用save的行
Game afterFirstMove = repository.save(savedGame);
test_save_game(com.game.kalah.repository.GameRepositoryTest) Time elapsed: 0.106 s <<< ERROR! test_save_game(com.game.kalah.repository.GameRepositoryTest)经过的时间:0.106 s <<<错误! java.lang.UnsupportedOperationException at com.game.kalah.repository.GameRepositoryTest.test_save_game(GameRepositoryTest.java:85) com.game.kalah.repository.GameRepositoryTest.test_save_game的java.lang.UnsupportedOperationException(GameRepositoryTest.java:85)
pom.xml parent part pom.xml父部分
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.0.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
Did you try use mutable list? 您是否尝试过使用可变列表? Arrays.asList(array)
creates an immutable list. Arrays.asList(array)
创建一个不可变的列表。
Try to use new ArrayList<>(Arrays.asList(array))
. 尝试使用new ArrayList<>(Arrays.asList(array))
。 check this link 检查此链接
Also, it would be helpful if you post your whole error logs. 另外,如果您发布整个错误日志,也会很有帮助。
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