Java 组件扫描忽略排除过滤器(测试中)
我不知道如何排除配置,例如在测试中。我真正想要的是忽略@WebMvcTest中的配置,但即使是下面的简单示例也不适用于我:Java 组件扫描忽略排除过滤器(测试中),java,spring,component-scan,Java,Spring,Component Scan,我不知道如何排除配置,例如在测试中。我真正想要的是忽略@WebMvcTest中的配置,但即使是下面的简单示例也不适用于我: @ExtendWith(SpringExtension.class) @ComponentScan(excludeFilters = @ComponentScan.Filter(type = FilterType.ASSIGNABLE_TYPE, classes = { ComponentScanTest.ExcludedConfig.class })) c
@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testExclusion中找到ExcludedBean?
如何正确排除配置?上述测试类将通过@Profile注释来控制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
创建一个配置类,并根据需要使用@ComponentScan进行注释
@Configuration
@ComponentScan(excludeFilters = @ComponentScan.Filter(type = FilterType.ASSIGNABLE_TYPE, classes = {
ComponentScanTest.ExcludedConfig.class }))
public class TestConfiguration {
}
并提供测试类的ApplicationContext,如下所示
@ExtendWith(SpringExtension.class)
@ContextConfiguration(classes= {TestConfiguration.class})
class ComponentScanTest {
//.. Everything else remains the same.
}
非常感谢。创建一个单独的测试配置将解决我的问题。