Hello.
I'm trying to run unit tests for Spring 5. There are three configuration files.
RootConfig:
@Configuration @ComponentScan(basePackages = {"ru.example"}) @PropertySource("classpath:/config/app.properties") public class RootConfig { @Bean public static PropertySourcesPlaceholderConfigurer placeholderConfigurer() { return new PropertySourcesPlaceholderConfigurer(); } } TransactionManagerConfig:
@Configuration @EnableTransactionManagement @EnableJpaRepositories("ru.example.repository") @EntityScan("ru.example.domain") public class TransactionManagerConfig { @Bean public LocalContainerEntityManagerFactoryBean entityManagerFactory() throws PropertyVetoException { LocalContainerEntityManagerFactoryBean entityManagerFactoryBean = new LocalContainerEntityManagerFactoryBean(); entityManagerFactoryBean.setDataSource(dataSource()); HibernateJpaVendorAdapter vendorAdapter = new HibernateJpaVendorAdapter(); vendorAdapter.setGenerateDdl(true); entityManagerFactoryBean.setJpaVendorAdapter(vendorAdapter); entityManagerFactoryBean.setPackagesToScan("ru.example.domain"); return entityManagerFactoryBean; } @Bean public JpaTransactionManager transactionManager() throws PropertyVetoException { JpaTransactionManager transactionManager = new JpaTransactionManager(); transactionManager.setEntityManagerFactory(entityManagerFactory().getObject()); return transactionManager; } private DataSource dataSource() throws PropertyVetoException { ComboPooledDataSource dataSource = new ComboPooledDataSource(); dataSource.setDriverClass("com.mysql.jdbc.Driver"); dataSource.setJdbcUrl("jdbc:mysql://localhost:3306/example"); dataSource.setUser("root"); dataSource.setPassword("root"); dataSource.setMaxPoolSize(20); dataSource.setMinPoolSize(3); dataSource.setMaxStatements(100); dataSource.setPreferredTestQuery("SELECT 1"); dataSource.setTestConnectionOnCheckout(true); return dataSource; } } WebConfig:
@Configuration @EnableWebMvc @ComponentScan({"ru.example"}) public class WebConfig implements WebMvcConfigurer { @Bean @SuppressWarnings("unused") public ViewResolver viewResolver() { InternalResourceViewResolver resolver = new InternalResourceViewResolver(); resolver.setPrefix("/WEB-INF/views/"); resolver.setSuffix(".jsp"); resolver.setExposeContextBeansAsAttributes(true); return resolver; } @Override public void addResourceHandlers(ResourceHandlerRegistry registry) { registry .addResourceHandler("/**") .addResourceLocations("/"); } } Dependencies such (with regard to the spring and jayunita):
testImplementation group: 'org.junit.jupiter', name: 'junit-jupiter-api', version: JUNIT_VERSION testRuntimeOnly group: 'org.junit.jupiter', name: 'junit-jupiter-engine', version: JUNIT_VERSION testCompile group: 'org.junit.jupiter', name: 'junit-jupiter-params', version: '5.3.1' testCompile group: 'org.mockito', name: 'mockito-core', version: '2.22.0' testCompile group: 'org.springframework', name: 'spring-test', version: SPRING_VERSION testCompile group: 'org.hamcrest', name: 'hamcrest-library', version: '1.3' testCompile group: 'com.jayway.jsonpath', name: 'json-path-assert', version: '2.4.0' compile group: 'org.springframework', name: 'spring-webmvc', version: SPRING_VERSION compile group: 'org.springframework', name: 'spring-web', version: SPRING_VERSION compile group: 'org.springframework', name: 'spring-jdbc', version: SPRING_VERSION compile group: 'org.springframework.boot', name: 'spring-boot-starter-data-jpa', version: '2.0.5.RELEASE' SPRING_VERSION = '5.1.0.RELEASE' JUNIT_VERSION = '5.3.1' The application starts and runs normally. Trying to create tests.
@ExtendWith(SpringExtension.class) @ContextConfiguration(classes = { RootConfig.class, TransactionManagerConfig.class, WebConfig.class }) class OrderServiceImplTest { @Test void save() { } } Drops with the following spectrum:
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.web.servlet.HandlerMapping]: Factory method 'resourceHandlerMapping' threw exception; nested exception is java.lang.IllegalStateException: No ServletContext set at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:185) at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:620) ... 94 common frames omitted Caused by: java.lang.IllegalStateException: No ServletContext set at org.springframework.util.Assert.state(Assert.java:73) at org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport.resourceHandlerMapping(WebMvcConfigurationSupport.java:486) at org.springframework.web.servlet.config.annotation.DelegatingWebMvcConfiguration$$EnhancerBySpringCGLIB$$b4bf2d2e.CGLIB$resourceHandlerMapping$34(<generated>) at org.springframework.web.servlet.config.annotation.DelegatingWebMvcConfiguration$$EnhancerBySpringCGLIB$$b4bf2d2e$$FastClassBySpringCGLIB$$d653d6e3.invoke(<generated>) at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:244) at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:363) at org.springframework.web.servlet.config.annotation.DelegatingWebMvcConfiguration$$EnhancerBySpringCGLIB$$b4bf2d2e.resourceHandlerMapping(<generated>) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) ... 95 common frames omitted Tell me how to run Spring tests with JUnit 5 correctly and what am I doing wrong?
