如何防止在@SpringBootTest 启动期间记录噪音？

Question

@RunWith(SpringRunner.class)
@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT,
                    properties = "logging.level.root=OFF")
public class MyTest {
         @Test
         public void test() {}
}

作为上述简单测试的结果，我记录了很多启动噪音。在升级到 spring-boot-2.x 之前，情况并非如此。我怎样才能防止这种噪音？

特别是，我的 Intellij IDE 将这些语句记录为red，这在测试本身通过时更加令人困惑......

Jul 31, 2018 1:55:57 PM org.springframework.boot.test.context.SpringBootTestContextBootstrapper buildDefaultMergedContextConfiguration
INFO: Neither @ContextConfiguration nor @ContextHierarchy found for test class [MyTest], using SpringBootContextLoader
Jul 31, 2018 1:55:57 PM org.springframework.test.context.support.AbstractContextLoader generateDefaultLocations
INFO: Could not detect default resource locations for test class [MyTest]: no resource found for suffixes {-context.xml, Context.groovy}.
Jul 31, 2018 1:55:57 PM org.springframework.test.context.support.AnnotationConfigContextLoaderUtils detectDefaultConfigurationClasses
INFO: Could not detect default configuration classes for test class [MyTest]: MyTest does not declare any static, non-private, non-final, nested classes annotated with @Configuration.
Jul 31, 2018 1:55:57 PM org.springframework.boot.test.context.SpringBootTestContextBootstrapper getOrFindConfigurationClasses
INFO: Found @SpringBootConfiguration MyApp for test class MyTest
Jul 31, 2018 1:55:58 PM org.springframework.boot.test.context.SpringBootTestContextBootstrapper getDefaultTestExecutionListenerClassNames
INFO: Loaded default TestExecutionListener class names from location [META-INF/spring.factories]: [org.springframework.boot.test.mock.mockito.MockitoTestExecutionListener, org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener, org.springframework.boot.test.autoconfigure.restdocs.RestDocsTestExecutionListener, org.springframework.boot.test.autoconfigure.web.client.MockRestServiceServerResetTestExecutionListener, org.springframework.boot.test.autoconfigure.web.servlet.MockMvcPrintOnlyOnFailureTestExecutionListener, org.springframework.boot.test.autoconfigure.web.servlet.WebDriverTestExecutionListener, org.springframework.test.context.web.ServletTestExecutionListener, org.springframework.test.context.support.DirtiesContextBeforeModesTestExecutionListener, org.springframework.test.context.support.DependencyInjectionTestExecutionListener, org.springframework.test.context.support.DirtiesContextTestExecutionListener, org.springframework.test.context.transaction.TransactionalTestExecutionListener, org.springframework.test.context.jdbc.SqlScriptsTestExecutionListener, org.springframework.security.test.context.support.WithSecurityContextTestExecutionListener, org.springframework.security.test.context.support.ReactorContextTestExecutionListener]
Jul 31, 2018 1:55:58 PM org.springframework.boot.test.context.SpringBootTestContextBootstrapper getTestExecutionListeners
INFO: Using TestExecutionListeners: [org.springframework.test.context.web.ServletTestExecutionListener@1a4013, org.springframework.test.context.support.DirtiesContextBeforeModesTestExecutionListener@1b6e1eff, org.springframework.boot.test.mock.mockito.MockitoTestExecutionListener@306f16f3, org.springframework.boot.test.autoconfigure.SpringBootDependencyInjectionTestExecutionListener@702b8b12, org.springframework.test.context.support.DirtiesContextTestExecutionListener@22e357dc, org.springframework.test.context.transaction.TransactionalTestExecutionListener@49912c99, org.springframework.test.context.jdbc.SqlScriptsTestExecutionListener@10163d6, org.springframework.security.test.context.support.WithSecurityContextTestExecutionListener@2dde1bff, org.springframework.security.test.context.support.ReactorContextTestExecutionListener@15bbf42f, org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener@550ee7e5, org.springframework.boot.test.autoconfigure.restdocs.RestDocsTestExecutionListener@5f9b2141, org.springframework.boot.test.autoconfigure.web.client.MockRestServiceServerResetTestExecutionListener@247d8ae, org.springframework.boot.test.autoconfigure.web.servlet.MockMvcPrintOnlyOnFailureTestExecutionListener@48974e45, org.springframework.boot.test.autoconfigure.web.servlet.WebDriverTestExecutionListener@6a84a97d]

也许它必须使用log4j2？

 <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter</artifactId>
        <exclusions>
            <exclusion>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-logging</artifactId>
            </exclusion>
        </exclusions>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-log4j2</artifactId>
    </dependency>

Answer 1

已编辑

在您的测试资源（\test\resources）中创建logback-test.xml，然后将以下代码段放入其中

<configuration>
    <include resource="org/springframework/boot/logging/logback/base.xml" />
    <logger name="org.springframework" level="OFF"/>
</configuration>

它打印默认系统信息，而不是启动噪音日志。（如你所愿）

并且测试的依赖可以如下

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