Spring Boot DataJpaTest失败，并出现java.lang.IllegalStateException：原因：给定类型必须是接口

Question

确切地说，取决于我的错误。

如果我使用Intellij Maven Install，则会收到此异常（这很奇怪，因为我具有此依赖关系，如果我没有记错的话，默认情况下应该在spring-starter-test中将其设置为默认值：]

Caused by: java.lang.ClassNotFoundException: ch.qos.logback.classic.turbo.TurboFilter

但是如果我直接在有问题的测试类中开始测试，则会出现此异常：

o.s.test.context.TestContextManager      : Caught exception while allowing TestExecutionListener [org.springframework.boot.test.autoconfigure.SpringBootDependencyInjectionTestExecutionListener@217ed35e] to prepare test instance [mypackage.DataBaseTest@279fedbd]
java.lang.IllegalStateException: Failed to load ApplicationContext
    at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:125) ~[spring-test-5.1.4.RELEASE.jar:5.1.4.RELEASE]
...
Caused by: java.lang.IllegalArgumentException: Given type must be an interface!
    at org.springframework.util.Assert.isTrue(Assert.java:118) ~[spring-core-5.1.4.RELEASE.jar:5.1.4.RELEASE]

对于第一个例外（Maven-> Install），我不明白，我在那个类中有那个jar。

-External Libraries
    |
    |
    |--- Maven: ch.qos.logback:logback-classic:1.2.3
         |---logback-classic-1.2.3.jar
             |
             |---turbo
                 |
                 |---TurboFilter

对于第二个例外，我无法理解@DataJpaTest是否创建了所有内容。我尝试使用@SpringBootTest（认为可能是我与自动装配的存储库一起使用的@Service）。

我使用的是Spring Boot 2，jUnit5和没有jUnit4的Spring-boot-starter-test。

我的pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.1.8.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
...
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-jms</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-jpa</artifactId>
    </dependency>
      <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
    <dependency>
        <groupId>weblogic</groupId>
        <artifactId>wljmsclient</artifactId>
        <version>12.1.1</version>
        <scope>provided</scope>
    </dependency>
    <!-- Tomcat embedded container-->
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-tomcat</artifactId>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>org.projectlombok</groupId>
        <artifactId>lombok</artifactId>
        <version>1.18.12</version>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>com.oracle.jdbc</groupId>
        <artifactId>ojdbc8</artifactId>
        <version>12.2.0.1</version>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-test</artifactId>
        <scope>test</scope>
        <exclusions>
            <exclusion>
                <groupId>junit</groupId>
                <artifactId>junit</artifactId>
            </exclusion>
        </exclusions>
    </dependency>

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-actuator</artifactId>
    </dependency>

    <dependency>
        <groupId>org.junit.jupiter</groupId>
        <artifactId>junit-jupiter</artifactId>
        <version>5.6.2</version>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>com.h2database</groupId>
        <artifactId>h2</artifactId>
        <version>1.4.200</version>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>ch.qos.logback</groupId>
        <artifactId>logback-classic</artifactId>
        <version>1.2.3</version>
        <scope>test</scope>
    </dependency>

应用程序配置：

@Configuration
@EnableJms
@EnableJpaRepositories
@PropertySource({"classpath:some.properties"})
public class ApplicationConfig {
...

private Properties getJNDiProperties() {
    final Properties jndiProps = new Properties();
    jndiProps.setProperty(Context.INITIAL_CONTEXT_FACTORY, "weblogic.jndi.WLInitialContextFactory");
    return jndiProps;
}
@Bean
public JndiTemplate jndiTemplate() {
    final JndiTemplate jndiTemplate = new JndiTemplate();
    jndiTemplate.setEnvironment(getJNDiProperties());
    return jndiTemplate;
}

application.properties文件：

spring.datasource.jndi-name=jdbc/myDataSource
spring.jpa.database-platform=org.hibernate.dialect.Oracle10gDialect
spring.jpa.show-sql=false
spring.jpa.properties.hibernate.format_sql=true
spring.jpa.generate-ddl=false

我没有任何测试应用程序配置。

application.properties为空，我一无所有，因为我认为@DataJpaTest将为我创建一切。其他测试也不错，但是只有带有@DataJpaTest的测试类因提到的异常而失败。

package myPackage;

import myPackage.repository.MyRepository;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.boot.SpringBootConfiguration;
import org.springframework.jdbc.core.JdbcTemplate;
import javax.persistence.EntityManager;
import javax.sql.DataSource;
import static org.assertj.core.api.Assertions.assertThat;

@DataJpaTest
public class DataBaseTest {


    @Autowired
    private DataSource dataSource;
    @Autowired
    private JdbcTemplate jdbcTemplate;
    @Autowired
    private EntityManager entityManager;
    @Autowired
    private MyRepository myRepository;

    @Test
    public void injectedComponentsAreNotNull(){
        assertThat(dataSource).isNotNull();
        assertThat(jdbcTemplate).isNotNull();
        assertThat(entityManager).isNotNull();
        assertThat(myRepository).isNotNull();
    }
}

但是如果我删除@DataJpaTest并添加@SpringBootConfiguration和@EnableAutoConfiguration，则所有自动装配的对象都为空。

我不明白为什么Spring Boot不自动连接这些对象。

更新

所以，仅使用@DataJpaTest，我添加了@Import（MyRepository.class），但我有相同的例外。

Maven->安装

Caused by: java.lang.ClassNotFoundException: ch.qos.logback.classic.turbo.TurboFilter

和班级在那里！

IntelliJ->运行测试类

o.s.test.context.TestContextManager      : Caught exception while allowing TestExecutionListener [org.springframework.boot.test.autoconfigure.SpringBootDependencyInjectionTestExecutionListener@217ed35e] to prepare test instance [mypackage.DataBaseTest@279fedbd]
java.lang.IllegalStateException: Failed to load ApplicationContext
    at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:125) ~[spring-test-5.1.4.RELEASE.jar:5.1.4.RELEASE]
...
Caused by: java.lang.IllegalArgumentException: Given type must be an interface!
    at org.springframework.util.Assert.isTrue(Assert.java:118) ~[spring-core-5.1.4.RELEASE.jar:5.1.4.RELEASE]

UPDATE 2

我之所以拥有ClassNotFoundException ch.qos.logback.classic.turbo.Filter的原因是因为我遇到了slf4j和maven surefire的问题，所以我排除了logback：

            <plugin>
            <artifactId>maven-surefire-plugin</artifactId>
            <version>${maven-surefire-plugin.version}</version>
            <configuration>
                <classpathDependencyExcludes>
                    <classpathDependencyExcludes>ch.qos.logback:logback-classic</classpathDependencyExcludes>
                </classpathDependencyExcludes>
            </configuration>
        </plugin>

我删除了此配置，但现在有与直接从IntelliJ直接运行相同的例外。

Caused by: java.lang.IllegalArgumentException: Given type must be an interface!

UPDATE 3

最后，我取得了进步。我需要的是@EnableAutoConfiguration。我以为@DataJpaTest会为我做事，但显然，它有问题。

Caused by: org.h2.jdbc.JdbcSQLSyntaxErrorException: Schema "MYSCHEMA" not found; SQL statement:

我有实体，例如：

@Getter
@Setter
@ToString
@Builder(toBuilder=true)
@AllArgsConstructor
@NoArgsConstructor
@EqualsAndHashCode(of = "logId")
@Entity
@Table(name = "MY_TABLE", schema = "MYSCHEMA", catalog = "")
public class MyEntity {

我需要一个测试模式。

我尝试过这个，但没有帮助：

@TestPropertySource(properties = "spring.jpa.properties.hibernate.default_schema=PETRA")

Answer 1

@EnableAutoConfiguration不需要@DataJpaTest，因为注释使每个必需的部分都可以测试应用程序的这一部分：

// ... and some more
@BootstrapWith(DataJpaTestContextBootstrapper.class)
@ExtendWith(SpringExtension.class)
@OverrideAutoConfiguration(enabled = false)
@TypeExcludeFilters(DataJpaTypeExcludeFilter.class)
@Transactional
@AutoConfigureCache
@AutoConfigureDataJpa
@AutoConfigureTestDatabase
@AutoConfigureTestEntityManager
@ImportAutoConfiguration
public @interface DataJpaTest {

}