DAO的SpringBootTest JUnit测试失败

xxb16uws  于 2023-01-20  发布在  Spring
关注(0)|答案(1)|浏览(198)

我使用Postgresql数据库进行生产，参数存储在application.properties中src/main/resources下，如下所示

spring.datasource.platform=POSTGRESQL
spring.datasource.driver-class-name=org.postgresql.Driver
spring.datasource.url=jdbc:postgresql://localhost:5432/db_prod
spring.datasource.username=prod
spring.datasource.password=prod

spring.jpa.hibernate.naming.physical-strategy= tn.alveodata.metieron.utils.DomainPhysicalNamingStategy
spring.jpa.hibernate.ddl-auto= none
spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.PostgreSQLDialect
spring.jpa.properties.hibernate.format-sql=false
spring.jpa.show-sql=true

为了使用内存中的数据库进行测试，我将application.properties文件存储在src/test/resources下以覆盖之前的键/值

spring.datasource.driver-class-name=org.h2.Driver
spring.datasource.url=jdbc:h2:mem:db_test;DB_CLOSE_DELAY=-1;DATABASE_TO_UPPER=false
spring.datasource.username=sa
spring.datasource.password=sa

spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.H2Dialect
spring.jpa.hibernate.ddl-auto=create
spring.jpa.show-sql=true
spring.jpa.properties.hibernate.format-sql=true

我的部门实体

@Entity
public class Sector {
    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    private UUID id;

    private String title;
...

扩展JpaRepository的SectorRepository

@Repository
public interface SectorRepository extends JpaRepository<Sector, UUID> {
    @Query("SELECT s FROM Sector s WHERE s.title = :title")
    public Sector findByTitle(@Param("title") String title);
}

为内存中设置数据源的H2 JPAConfiguration

@Configuration
@EntityScan(basePackages = {"com.domain.app.models.entities"})
@EnableTransactionManagement
@EnableJpaRepositories(basePackages = "com.domain.app.daos")
@PropertySource({"classpath:application.properties"})
public class H2JPAConfiguration {
    @Value("${spring.datasource.driver-class-name}")
    private String dsDriverClassName;

    @Value("${spring.datasource.url}")
    private String dsUrl;

    @Value("${spring.datasource.username}")
    private String dsUserName;

    @Value("${spring.datasource.password}")
    private String dsPassword;

    @Value("${spring.jpa.hibernate.naming.physical-strategy}")
    private String hibernatePhysicalNamingStartegy;

    @Value("${spring.jpa.hibernate.ddl-auto}")
    private String hibernateHbm2DllAuto;

    @Value("${spring.jpa.properties.hibernate.dialect}")
    private String hibernateDialect;

    @Value("${spring.jpa.show-sql}")
    private String hibernateShowSql;

    @Value("${spring.jpa.properties.hibernate.format-sql}")
    private String hibernateFormatSql;
    @Bean(name = "dataSource")
    public DataSource getDataSource() {
        DataSource dataSource = DataSourceBuilder.create().username(dsUserName).password(dsPassword).url(dsUrl).driverClassName(dsDriverClassName).build();
        return dataSource;
    }

我的测试单元

@ExtendWith(SpringExtension.class)
@DataJpaTest
@ContextConfiguration(classes = { H2JPAConfiguration.class },  loader = AnnotationConfigContextLoader.class)
@Tag(value = "SectorRepository")
@Transactional
@SpringBootTest(classes = AppApplication.class)
class SectorRepositoryTests{

    @Autowired
    private SectorRepository dao;

    @Autowired
    private TestEntityManager entityManager;

    @BeforeEach
    void setUp() throws Exception {

    }

    @AfterEach
    void tearDown() throws Exception {
    }

    @Test
    @DisplayName("Should find no sector")
    void Shoud_Find_NoMember() {
        // given
        Iterable<Sector> sectors = dao.findAll();

        // then
        assertThat(sectors).isEmpty();
    }

    @Test
    @DisplayName("Should store a sector")
    void Shoud_Store_Member() throws Exception {
        // given
        Sector entity = getSector();

        entityManager.persist(entity);
        Sector dbEntity = dao.findByTitle("sector A");

        // then
        assertThat(entityManager.getEntityManager().isOpen()).isEqualTo(true);
        assertEquals(dbEntity.getTitle(), "sector A");
    }

    private Sector getSector() {
        Sector sector = new Sector();
        sector.setTitle("sector A");
        return sector;
    }
}

控制台输出指示测试装置失效

org.springframework.dao.InvalidDataAccessResourceUsageException: could not prepare statement; SQL [insert into sector (title, id) values (?, ?)]; nested exception is org.hibernate.exception.SQLGrammarException: could not prepare statement
    at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:242)
    at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:225)
    at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:527)
    at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61)
    at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242)
    at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:153)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185)
    at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:135)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185)
    at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185)
    at org.springframework.data.repository.core.support.SurroundingTransactionDetectorMethodInterceptor.invoke(SurroundingTransactionDetectorMethodInterceptor.java:61)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185)
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212)
    at com.sun.proxy.$Proxy151.findByTitle(Unknown Source)
    at com.domain.app.daos.SectorRepositoryTests.Shoud_Store_Member(SectorRepositoryTests.java:66)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:513)
    at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:115)
    at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$6(TestMethodTestDescriptor.java:170)
    at org.junit.jupiter.engine.execution.ThrowableCollector.execute(ThrowableCollector.java:40)
    at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:166)
    at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:113)
    at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:58)
    at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.lambda$executeRecursively$3(HierarchicalTestExecutor.java:113)
    at org.junit.platform.engine.support.hierarchical.SingleTestExecutor.executeSafely(SingleTestExecutor.java:66)
    at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.executeRecursively(HierarchicalTestExecutor.java:108)
    at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.execute(HierarchicalTestExecutor.java:79)
    at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.lambda$executeRecursively$2(HierarchicalTestExecutor.java:121)
    at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(Unknown Source)
    at java.util.stream.ReferencePipeline$2$1.accept(Unknown Source)
    at java.util.Iterator.forEachRemaining(Unknown Source)
    at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Unknown Source)
    at java.util.stream.AbstractPipeline.copyInto(Unknown Source)
    at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
    at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(Unknown Source)
    at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(Unknown Source)
    at java.util.stream.AbstractPipeline.evaluate(Unknown Source)
    at java.util.stream.ReferencePipeline.forEach(Unknown Source)
    at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.lambda$executeRecursively$3(HierarchicalTestExecutor.java:121)
    at org.junit.platform.engine.support.hierarchical.SingleTestExecutor.executeSafely(SingleTestExecutor.java:66)
    at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.executeRecursively(HierarchicalTestExecutor.java:108)
    at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.execute(HierarchicalTestExecutor.java:79)
    at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.lambda$executeRecursively$2(HierarchicalTestExecutor.java:121)
    at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(Unknown Source)
    at java.util.stream.ReferencePipeline$2$1.accept(Unknown Source)
    at java.util.Iterator.forEachRemaining(Unknown Source)
    at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Unknown Source)
    at java.util.stream.AbstractPipeline.copyInto(Unknown Source)
    at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
    at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(Unknown Source)
    at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(Unknown Source)
    at java.util.stream.AbstractPipeline.evaluate(Unknown Source)
    at java.util.stream.ReferencePipeline.forEach(Unknown Source)
    at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.lambda$executeRecursively$3(HierarchicalTestExecutor.java:121)
    at org.junit.platform.engine.support.hierarchical.SingleTestExecutor.executeSafely(SingleTestExecutor.java:66)
    at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.executeRecursively(HierarchicalTestExecutor.java:108)
    at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.execute(HierarchicalTestExecutor.java:79)
    at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:55)
    at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:43)
    at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:170)
    at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:154)
    at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:90)
    at org.eclipse.jdt.internal.junit5.runner.JUnit5TestReference.run(JUnit5TestReference.java:86)
    at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:538)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:760)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:460)
    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:206)
Caused by: org.hibernate.exception.SQLGrammarException: could not prepare statement
    at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:106)
    at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42)
    at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:111)
    at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:181)
    at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareStatement(StatementPreparerImpl.java:77)
    at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2999)
    at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3533)
    at org.hibernate.action.internal.EntityInsertAction.execute(EntityInsertAction.java:89)
    at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:600)
    at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:474)
    at org.hibernate.event.internal.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:337)
    at org.hibernate.event.internal.DefaultAutoFlushEventListener.onAutoFlush(DefaultAutoFlushEventListener.java:50)
    at org.hibernate.internal.SessionImpl.autoFlushIfRequired(SessionImpl.java:1397)
    at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1482)
    at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1445)
    at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1414)
    at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1463)
    at org.springframework.data.jpa.repository.query.JpaQueryExecution$SingleEntityExecution.doExecute(JpaQueryExecution.java:214)
    at org.springframework.data.jpa.repository.query.JpaQueryExecution.execute(JpaQueryExecution.java:91)
    at org.springframework.data.jpa.repository.query.AbstractJpaQuery.doExecute(AbstractJpaQuery.java:136)
    at org.springframework.data.jpa.repository.query.AbstractJpaQuery.execute(AbstractJpaQuery.java:125)
    at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.doInvoke(RepositoryFactorySupport.java:590)
    at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.invoke(RepositoryFactorySupport.java:578)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185)
    at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:59)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185)
    at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:294)
    at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:98)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185)
    at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:139)
    ... 66 more
Caused by: org.h2.jdbc.JdbcSQLException: Table "SECTOR" non trouvée
Table "SECTOR" not found; SQL statement:
insert into sector (title, id) values (?, ?) [42102-197]
    at org.h2.message.DbException.getJdbcSQLException(DbException.java:357)
    at org.h2.message.DbException.get(DbException.java:179)
    at org.h2.message.DbException.get(DbException.java:155)
    at org.h2.command.Parser.readTableOrView(Parser.java:5920)
    at org.h2.command.Parser.readTableOrView(Parser.java:5897)
    at org.h2.command.Parser.parseInsert(Parser.java:1220)
    at org.h2.command.Parser.parsePrepared(Parser.java:431)
    at org.h2.command.Parser.parse(Parser.java:335)
    at org.h2.command.Parser.parse(Parser.java:307)
    at org.h2.command.Parser.prepareCommand(Parser.java:278)
    at org.h2.engine.Session.prepareLocal(Session.java:611)
    at org.h2.engine.Session.prepareCommand(Session.java:549)
    at org.h2.jdbc.JdbcConnection.prepareCommand(JdbcConnection.java:1247)
    at org.h2.jdbc.JdbcPreparedStatement.<init>(JdbcPreparedStatement.java:76)
    at org.h2.jdbc.JdbcConnection.prepareStatement(JdbcConnection.java:304)
    at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$1.doPrepare(StatementPreparerImpl.java:86)
    at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:171)
    ... 92 more

看起来该方言仍然是Postgresql的方言，并且未创建内存中数据库

spring-boot

1条答案

按热度按时间
smdnsysy

smdnsysy1#

@DataJpaTest
@AutoConfigureTestDatabase(connection = EmbeddedDatabaseConnection.H2)

我也遇到过类似的问题，我用上面的注解解决了这个问题。因为你使用的是POSTGRESQL，你可能没有设置h2.Driver到你的类路径，这可能会导致这个问题。之后你甚至不需要test-application.properties。

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