Spring集成测试期间没有从application.properties解析自定义属性

时间：2015-09-22 14:31:20

标签： spring hibernate spring-boot spring-test

My Spring Boot测试配置如下：

@RunWith(SpringJUnit4ClassRunner.class)
@SpringApplicationConfiguration(classes = {TestEnd2EndIntegrationConfiguration.class})
@WebAppConfiguration
@ActiveProfiles(Profiles.TEST)//=="test"
@Transactional
public abstract class AbstractEnd2EndIntegrationTest {

}

然后从application-test.properties我有以下自定义属性：

database.hibernate.dialect=org.hibernate.dialect.H2Dialect
database.hibernate.hbm2ddl.auto=create
database.hibernate.logSqlInfo=true

我使用如下：

@Value("${database.hibernate.dialect}")
private String hibernateDialect;

但是，自定义属性未解析，我得到例外：

com.bignibou.it.controller.signup.SignupRestControllerTest > shouldRejectUnavailableEmailAddress FAILED
    java.lang.IllegalStateException
        Caused by: org.springframework.beans.factory.BeanCreationException
            Caused by: org.hibernate.boot.registry.selector.spi.StrategySelectionException

修改：

这是我的gradle配置：

 sourceSets {

        main {
            output.resourcesDir = output.classesDir
        }

        integrationTest {
            java.srcDirs = ['src/it/java']
            resources.srcDirs = ['src/it/resources', 'src/main/resources']
            compileClasspath = sourceSets.main.output + configurations.testRuntime
            runtimeClasspath = output + compileClasspath
        }
    }

   task integrationTest(type: Test) {
        description "Run the integration tests."
        testClassesDir = sourceSets.integrationTest.output.classesDir
        classpath = sourceSets.integrationTest.runtimeClasspath
        reports.html.destination = file("$reports.html.destination/integration")
        reports.junitXml.destination = file("$reports.junitXml.destination/integration")
    }

编辑2 ：

当我从IDE（intellij）运行测试时，我得到一个不同的错误：

ava:342)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:273)
    at org.springframework.boot.test.SpringApplicationContextLoader.loadContext(SpringApplicationContextLoader.java:103)
    at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:98)
    at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:116)
    ... 36 more

java.lang.IllegalStateException: Failed to load ApplicationContext
    at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:124)
    at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:83)
    at org.springframework.test.context.web.ServletTestExecutionListener.setUpRequestContextIfNecessary(ServletTestExecutionListener.java:183)
    at org.springframework.test.context.web.ServletTestExecutionListener.prepareTestInstance(ServletTestExecutionListener.java:123)
    at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:228)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:217)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:276)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:278)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:236)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:87)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
    at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
    at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:180)
    at org.junit.runners.Suite.runChild(Suite.java:128)
    at org.junit.runners.Suite.runChild(Suite.java:27)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:78)
    at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:212)
    at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:68)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at com.intellij.rt.execution.application.AppMain.main(AppMain.java:140)
Caused by: java.lang.ClassCastException: org.springframework.boot.context.config.ConfigFileApplicationListener$ConfigurationPropertySources cannot be cast to org.springframework.boot.context.config.ConfigFileEnvironmentPostProcessor$ConfigurationPropertySources
    at org.springframework.boot.context.config.ConfigFileEnvironmentPostProcessor$ConfigurationPropertySources.finishAndRelocate(ConfigFileEnvironmentPostProcessor.java:528)
    at org.springframework.boot.context.config.ConfigFileEnvironmentPostProcessor$PropertySourceOrderingPostProcessor.reorderSources(ConfigFileEnvironmentPostProcessor.java:239)
    at org.springframework.boot.context.config.ConfigFileEnvironmentPostProcessor$PropertySourceOrderingPostProcessor.postProcessBeanFactory(ConfigFileEnvironmentPostProcessor.java:235)
    at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:284)
    at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:131)
    at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:673)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:519)
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:667)
    at org.springframework.boot.SpringApplication.doRun(SpringApplication.java:342)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:273)
    at org.springframework.boot.test.SpringApplicationContextLoader.loadContext(SpringApplicationContextLoader.java:103)
    at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:98)
    at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:116)
    ... 36 more

编辑3 ：

以下是Gradle integrationTest

中的详细原因 
Caused by: org.hibernate.boot.registry.selector.spi.StrategySelectionException: Unable to resolve name [${database.hibernate.ejb.naming_strategy}] as strategy [org.hibernate.cfg.NamingStrategy]
    at org.hibernate.boot.registry.selector.internal.StrategySelectorImpl.selectStrategyImplementor(StrategySelectorImpl.java:128)
    at org.hibernate.boot.registry.selector.internal.StrategySelectorImpl.resolveDefaultableStrategy(StrategySelectorImpl.java:155)
    at org.hibernate.boot.registry.selector.internal.StrategySelectorImpl.resolveStrategy(StrategySelectorImpl.java:136)
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.processProperties(EntityManagerFactoryBuilderImpl.java:925)
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:840)
    at org.hibernate.jpa.HibernatePersistenceProvider.createContainerEntityManagerFactory(HibernatePersistenceProvider.java:152)
    at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:343)
    at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:318)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1637)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1574)

编辑4 ：来自EntityManagerFactoryBuilderImpl内的调试：

configurationValues = {HashMap@4101}  size = 14
 0 = {HashMap$Node@4092} "hibernate.format_sql" -> "${database.hibernate.logSqlInfo}"
 1 = {HashMap$Node@4096} "hibernate.use_sql_comments" -> "${database.hibernate.logSqlInfo}"
 2 = {HashMap$Node@4107} "javax.persistence.nonJtaDataSource" -> 
 3 = {HashMap$Node@4108} "hibernate.hbm2ddl.auto" -> "${database.hibernate.hbm2ddl.auto}"
 4 = {HashMap$Node@4109} "javax.persistence.sharedCache.mode" -> "ENABLE_SELECTIVE"
 5 = {HashMap$Node@4110} "hibernate.dialect" -> "${database.hibernate.dialect}"
 6 = {HashMap$Node@4111} "hibernate.ejb.naming_strategy" -> "${database.hibernate.ejb.naming_strategy}"
 7 = {HashMap$Node@4112} "hibernate.cache.use_second_level_cache" -> "${database.hibernate.cache.use_second_level_cache}"
 8 = {HashMap$Node@4113} "hibernate.ejb.persistenceUnitName" -> "default"
 9 = {HashMap$Node@4114} "hibernate.connection.charSet" -> "${database.hibernate.connection.charSet}"
 10 = {HashMap$Node@4115} "hibernate.show_sql" -> "${database.hibernate.logSqlInfo}"
 11 = {HashMap$Node@4116} "hibernate.cache.region.factory_class" -> "org.hibernate.cache.ehcache.SingletonEhCacheRegionFactory"
 12 = {HashMap$Node@4117} "hibernate.generate_statistics" -> "${database.hibernate.generate_statistics}"
 13 = {HashMap$Node@4118} "javax.persistence.validation.mode" -> "AUTO"

可以看到属性没有扩展......为什么会这样？

3 个答案:

答案 0 :(得分：10)

您需要在集成测试类中自动装配属性的三件事：

  1. PropertySource注释。看起来你似乎错过了。 您可以向Abstract Integration Test类添加类似的内容：
    2. @PropertySource(value= {"classpath:*.properties"})
    1. 属性文件必须位于类路径中。我建议为测试和集成测试属性添加单独的文件夹。在integration-test-resources中创建一个src/main目录并将属性文件复制到那里，然后配置您的构建管理器以将它们添加为类路径资源。

      2. 以下是如何在Gradle中执行此操作的示例：

      sourceSets {
  integrationTest {
     resources {
       srcDir "integration-test-resources"
     }
  }
}
      1. 使用@Value为您的媒体资源添加注释。看起来你已经这样做了。

答案 1 :(得分：8)

问题实际上是以下代码行：

@SpringApplicationConfiguration(classes = {TestEnd2EndIntegrationConfiguration.class})

TestEnd2EndIntegrationConfiguration不是具有main的Spring Boot应用程序，最重要的是它没有注释@EnableAutoConfiguration注释。

我改为：

@Configuration
@EnableAutoConfiguration(exclude = {
        ManagementWebSecurityAutoConfiguration.class,
        ...
        MailSenderAutoConfiguration.class
})
@ComponentScan(basePackages = {"com.bignibou.configuration", "com.bignibou.it.configuration"})
public class TestApplication {

    public static void main(String[] args) throws Exception {
        SpringApplication.run(TestApplication.class, args);
    }
}

和我的抽象测试类：

@RunWith(SpringJUnit4ClassRunner.class)
@SpringApplicationConfiguration(classes = {TestApplication.class})//Notice the change
@WebAppConfiguration
@ActiveProfiles(Profiles.TEST)
@Transactional
public abstract class AbstractIntegrationTest {

}

现在，测试作为Spring启动应用程序运行，application.properties中的自定义属性也已解决。

答案 2 :(得分：3)

如果您想将Hibernate属性放在spring.jpa.hibernate.dll-auto中，我相信您应该使用application-${profile}.properties，即Spring属性文件。

同样，应使用spring.jpa.database-platform=org.hibernate.dialect.H2Dialect。

我使用Spring Boot进行此类配置，我从不需要任何@PropertySource注释。

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