在Spring引导项目的测试中，我无法在嵌套类中执行SQL脚本。
代码
@ExtendWith(SpringExtension.class)
@SpringBootTest(classes = SecurityTestConfig.class)
@AutoConfigureMockMvc
@ActiveProfiles({"test", "test-security-profile"})
@TestInstance(Lifecycle.PER_CLASS)
class MyTest{
//...
@Test
@Sql("/permission.sql")
void temp() {//here script is executed well}
@Nested
@DisplayName("Inner test")
class InnerTest {
@Test
@Sql("/permission.sql")
void temp() {//here @Sql throws exception}
}
}
异常（运行测试时抛出）
java.lang.IllegalStateException: Failed to execute SQL scripts for test context [DefaultTestContext@406ad6d5 testClass = MyTest.InnerTest, testInstance = uz.oltinolma.producer.security.mvc.permission.MyTest$InnerTest@2a7bc16b, testMethod = temp@MyTest.InnerTest, testException = [null], mergedContextConfiguration = [MergedContextConfiguration@1186374c testClass = MyTest.InnerTest, locations = '{}', classes = '{}', contextInitializerClasses = '[]', activeProfiles = '{}', propertySourceLocations = '{}', propertySourceProperties = '{}', contextCustomizers = set[org.springframework.boot.test.context.filter.ExcludeFilterContextCustomizer@5f8e8a9d, org.springframework.boot.test.json.DuplicateJsonObjectContextCustomizerFactory$DuplicateJsonObjectContextCustomizer@3cce5371, org.springframework.boot.test.mock.mockito.MockitoContextCustomizer@0, org.springframework.boot.test.autoconfigure.properties.PropertyMappingContextCustomizer@0, org.springframework.boot.test.autoconfigure.web.servlet.WebDriverContextCustomizerFactory$Customizer@4f0f2942], contextLoader = 'org.springframework.test.context.support.DelegatingSmartContextLoader', parent = [null]], attributes = map[[empty]]]: supply at least a DataSource or PlatformTransactionManager.
at org.springframework.util.Assert.state(Assert.java:94) ~[spring-core-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.test.context.jdbc.SqlScriptsTestExecutionListener.executeSqlScripts(SqlScriptsTestExecutionListener.java:203) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.test.context.jdbc.SqlScriptsTestExecutionListener.executeSqlScripts(SqlScriptsTestExecutionListener.java:142) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.test.context.jdbc.SqlScriptsTestExecutionListener.beforeTestMethod(SqlScriptsTestExecutionListener.java:112) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.test.context.TestContextManager.beforeTestMethod(TestContextManager.java:291) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.test.context.junit.jupiter.SpringExtension.beforeEach(SpringExtension.java:107) ~[spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeBeforeEachCallbacks$0(TestMethodTestDescriptor.java:129) ~[junit-jupiter-engine-5.1.0.jar:5.1.0]
at org.junit.jupiter.engine.execution.ThrowableCollector.execute(ThrowableCollector.java:40) ~[junit-jupiter-engine-5.1.0.jar:5.1.0]
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeBeforeMethodsOrCallbacksUntilExceptionOccurs(TestMethodTestDescriptor.java:155) ~[junit-jupiter-engine-5.1.0.jar:5.1.0]
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeBeforeEachCallbacks(TestMethodTestDescriptor.java:128) ~[junit-jupiter-engine-5.1.0.jar:5.1.0]
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:107) ~[junit-jupiter-engine-5.1.0.jar:5.1.0]
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:58) ~[junit-jupiter-engine-5.1.0.jar:5.1.0]
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.lambda$executeRecursively$3(HierarchicalTestExecutor.java:112) ~[junit-platform-engine-1.1.1.jar:1.1.1]
at org.junit.platform.engine.support.hierarchical.SingleTestExecutor.executeSafely(SingleTestExecutor.java:66) ~[junit-platform-engine-1.1.1.jar:1.1.1]
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.executeRecursively(HierarchicalTestExecutor.java:108) ~[junit-platform-engine-1.1.1.jar:1.1.1]
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.execute(HierarchicalTestExecutor.java:79) ~[junit-platform-engine-1.1.1.jar:1.1.1]
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.lambda$executeRecursively$2(HierarchicalTestExecutor.java:120) ~[junit-platform-engine-1.1.1.jar:1.1.1]
at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_131]
at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175) ~[?:1.8.0_131]
at java.util.Iterator.forEachRemaining(Iterator.java:116) ~[?:1.8.0_131]
at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) ~[?:1.8.0_131]
at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) ~[?:1.8.0_131]
at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) ~[?:1.8.0_131]
at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_131]
at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_131]
at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_131]
at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_131]
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.lambda$executeRecursively$3(HierarchicalTestExecutor.java:120) ~[junit-platform-engine-1.1.1.jar:1.1.1]
at org.junit.platform.engine.support.hierarchical.SingleTestExecutor.executeSafely(SingleTestExecutor.java:66) ~[junit-platform-engine-1.1.1.jar:1.1.1]
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.executeRecursively(HierarchicalTestExecutor.java:108) ~[junit-platform-engine-1.1.1.jar:1.1.1]
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.execute(HierarchicalTestExecutor.java:79) ~[junit-platform-engine-1.1.1.jar:1.1.1]
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.lambda$executeRecursively$2(HierarchicalTestExecutor.java:120) ~[junit-platform-engine-1.1.1.jar:1.1.1]
at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_131]
at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175) ~[?:1.8.0_131]
at java.util.Iterator.forEachRemaining(Iterator.java:116) ~[?:1.8.0_131]
at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) ~[?:1.8.0_131]
at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) ~[?:1.8.0_131]
at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) ~[?:1.8.0_131]
at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_131]
at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_131]
at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_131]
at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_131]
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.lambda$executeRecursively$3(HierarchicalTestExecutor.java:120) ~[junit-platform-engine-1.1.1.jar:1.1.1]
at org.junit.platform.engine.support.hierarchical.SingleTestExecutor.executeSafely(SingleTestExecutor.java:66) ~[junit-platform-engine-1.1.1.jar:1.1.1]
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.executeRecursively(HierarchicalTestExecutor.java:108) ~[junit-platform-engine-1.1.1.jar:1.1.1]
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.execute(HierarchicalTestExecutor.java:79) ~[junit-platform-engine-1.1.1.jar:1.1.1]
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.lambda$executeRecursively$2(HierarchicalTestExecutor.java:120) ~[junit-platform-engine-1.1.1.jar:1.1.1]
at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_131]
at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175) ~[?:1.8.0_131]
at java.util.Iterator.forEachRemaining(Iterator.java:116) ~[?:1.8.0_131]
at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) ~[?:1.8.0_131]
at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) ~[?:1.8.0_131]
at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) ~[?:1.8.0_131]
at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_131]
at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_131]
at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_131]
at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_131]
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.lambda$executeRecursively$3(HierarchicalTestExecutor.java:120) ~[junit-platform-engine-1.1.1.jar:1.1.1]
at org.junit.platform.engine.support.hierarchical.SingleTestExecutor.executeSafely(SingleTestExecutor.java:66) ~[junit-platform-engine-1.1.1.jar:1.1.1]
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.executeRecursively(HierarchicalTestExecutor.java:108) ~[junit-platform-engine-1.1.1.jar:1.1.1]
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.execute(HierarchicalTestExecutor.java:79) ~[junit-platform-engine-1.1.1.jar:1.1.1]
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.lambda$executeRecursively$2(HierarchicalTestExecutor.java:120) ~[junit-platform-engine-1.1.1.jar:1.1.1]
at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[?:1.8.0_131]
at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175) ~[?:1.8.0_131]
at java.util.Iterator.forEachRemaining(Iterator.java:116) ~[?:1.8.0_131]
at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) ~[?:1.8.0_131]
at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) ~[?:1.8.0_131]
at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) ~[?:1.8.0_131]
at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_131]
at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_131]
at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_131]
at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_131]
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.lambda$executeRecursively$3(HierarchicalTestExecutor.java:120) ~[junit-platform-engine-1.1.1.jar:1.1.1]
at org.junit.platform.engine.support.hierarchical.SingleTestExecutor.executeSafely(SingleTestExecutor.java:66) ~[junit-platform-engine-1.1.1.jar:1.1.1]
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.executeRecursively(HierarchicalTestExecutor.java:108) ~[junit-platform-engine-1.1.1.jar:1.1.1]
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.execute(HierarchicalTestExecutor.java:79) ~[junit-platform-engine-1.1.1.jar:1.1.1]
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:55) ~[junit-platform-engine-1.1.1.jar:1.1.1]
at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:43) ~[junit-platform-engine-1.1.1.jar:1.1.1]
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:220) ~[junit-platform-launcher-1.3.1.jar:1.3.1]
at org.junit.platform.launcher.core.DefaultLauncher.lambda$execute$6(DefaultLauncher.java:188) ~[junit-platform-launcher-1.3.1.jar:1.3.1]
at org.junit.platform.launcher.core.DefaultLauncher.withInterceptedStreams(DefaultLauncher.java:202) [junit-platform-launcher-1.3.1.jar:1.3.1]
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:181) [junit-platform-launcher-1.3.1.jar:1.3.1]
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:128) [junit-platform-launcher-1.3.1.jar:1.3.1]
at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:65) [junit5-rt.jar:?]
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47) [junit-rt.jar:?]
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242) [junit-rt.jar:?]
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70) [junit-rt.jar:?]
在我下面提供application.yml文件：
spring:
datasource.dbcp2:
driver-class-name: org.h2.Driver
username: tester
password: tester
url: jdbc:h2:mem:test_pg
initial-size: 0
max-total: 12
max-idle: 12
h2:
datasource:
url: jdbc:h2:mem:test_h2
username: tester
password: tester
driver-class-name: org.h2.Driver
init-sql: h2.sql
数据源
@Primary
@Bean(name = "datasource")
public BasicDataSource dataSource() {
BasicDataSource dataSource = new BasicDataSource();
dataSource.setDriverClassName(env.getProperty("spring.datasource.dbcp2.driver-class-name"));
dataSource.setUrl(env.getProperty("spring.datasource.dbcp2.url"));
dataSource.setUsername(env.getProperty("spring.datasource.dbcp2.username"));
dataSource.setPassword(env.getProperty("spring.datasource.dbcp2.password"));
dataSource.setMaxActive(Integer.valueOf(env.getProperty("spring.datasource.dbcp2.max-total")));
dataSource.setMaxIdle(Integer.valueOf(env.getProperty("spring.datasource.dbcp2.max-idle")));
dataSource.setInitialSize(Integer.valueOf(env.getProperty("spring.datasource.dbcp2.initial-size")));
return dataSource;
}
@Bean(name = "h2Datasource")
public BasicDataSource h2DataSource() {
BasicDataSource dataSource = new BasicDataSource();
dataSource.setDriverClassName(env.getProperty("spring.h2.datasource.driver-class-name"));
dataSource.setUrl(env.getProperty("spring.h2.datasource.url"));
dataSource.setUsername(env.getProperty("spring.h2.datasource.username"));
dataSource.setPassword(env.getProperty("spring.h2.datasource.password"));
Resource initData = new ClassPathResource("scripts/h2.sql");
DatabasePopulator databasePopulator = new ResourceDatabasePopulator(initData);
DatabasePopulatorUtils.execute(databasePopulator, dataSource);
return dataSource;
}
@Primary
@Bean
public DataSourceTransactionManager tx(@Qualifier("datasource")BasicDataSource dataSource) {
return new DataSourceTransactionManager(dataSource);
}
@Bean
public DataSourceTransactionManager h2tx(@Qualifier("h2Datasource") BasicDataSource h2Datasource) {
return new DataSourceTransactionManager(h2Datasource);
}
有人可以解释为什么当我尝试在嵌套测试类中运行脚本时脚本执行失败吗？我可能以为我缺少一些配置文件。但是，如果我将测试方法直接放在MyTest类中，则@Sql脚本可以很好地工作。
答案 0 :(得分：2)
堆栈跟踪中的失败消息提到：
无法为测试上下文执行SQL脚本...：至少提供一个DataSource或PlatformTransactionManager。
最后一部分让我知道您的ApplicationContext测试类没有正确加载。
因此，解决方案是如下将注释从封闭的测试类复制到嵌套的测试类。
@Nested您必须重复配置的原因是，Spring的注释不是从封闭类中继承的。
这是 Spring TestContext Framework 的已知限制，可以与SPR-15366一起解决。