我不知道如何在测试中排除配置(例如described here)。我真正想要的是忽略@WebMvcTest中的配置,但是即使以下更简单的示例也不适用于我:
@ExtendWith(SpringExtension.class)
@ComponentScan(excludeFilters = @ComponentScan.Filter(type = FilterType.ASSIGNABLE_TYPE, classes = {
ComponentScanTest.ExcludedConfig.class }))
class ComponentScanTest {
@Autowired
private ApplicationContext applicationContext;
@Test
void testInclusion() throws Exception { // This test succeeds, no exception is thrown.
applicationContext.getBean(IncludedBean.class);
}
@Test
void testExclusion() throws Exception { // This test fails, because ExcludedBean is found.
assertThrows(NoSuchBeanDefinitionException.class, () -> applicationContext.getBean(ExcludedBean.class));
}
@Configuration
static class IncludedConfig {
@Bean
public IncludedBean includedBean() {
return new IncludedBean();
}
}
static class IncludedBean { }
@Configuration
static class ExcludedConfig {
@Bean
public ExcludedBean excludedBean() {
return new ExcludedBean();
}
}
static class ExcludedBean { }
}
为什么在ExcludedBean
中找到testExclusion()
?如何正确排除配置?
上面的测试类将带有@Profile批注以控制Bean的创建。
@ExtendWith(SpringExtension.class)
@ComponentScan
@ActiveProfiles("web")
class ComponentScanTest {
@Autowired
private ApplicationContext applicationContext;
@Test
void testInclusion() throws Exception { // This test succeeds, no exception is thrown.
applicationContext.getBean(IncludedBean.class);
}
@Test
void testExclusion() throws Exception { // This test fails, because ExcludedBean is found.
assertThrows(NoSuchBeanDefinitionException.class, () -> applicationContext.getBean(ExcludedBean.class));
}
@Configuration
@Profile("web")
static class IncludedConfig {
@Bean
public IncludedBean includedBean() {
return new IncludedBean();
}
}
static class IncludedBean {
}
@Configuration
@Profile("!web")
static class ExcludedConfig {
@Bean
public ExcludedBean excludedBean() {
return new ExcludedBean();
}
}
static class ExcludedBean {
}
}
更新:以下代码适用于@ComponentScan
根据需要创建一个配置类并用@ComponentScan
进行注释
@Configuration
@ComponentScan(excludeFilters = @ComponentScan.Filter(type = FilterType.ASSIGNABLE_TYPE, classes = {
ComponentScanTest.ExcludedConfig.class }))
public class TestConfiguration {
}
并如下提供测试类的ApplicationContext
@ExtendWith(SpringExtension.class)
@ContextConfiguration(classes= {TestConfiguration.class})
class ComponentScanTest {
//.. Everything else remains the same.
}