运行 集成测试时无法加载 ApplicationContext
Failed to load ApplicationContext when running Integration Tests
我正在尝试 运行 mvn integration-test 阶段，但在执行集成测试时出现 Failed to load ApplicationContext 错误（单元测试已正确执行）。我正在 运行 使用 SpringJUnit4ClassRunner class 进行测试。
这是完整的堆栈跟踪：
2017-02-09 03:22:15.705 [main] ERROR o.s.t.context.TestContextManager - Caught exception while allowing TestExecutionListener [org.springframework.test.context.support.DependencyInjectionTestExecutionListener@5c072e3f] to prepare test instance [com.dentilax.app.accountservice.AccountServiceIT@768b970c]
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.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:117)
at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.prepareTestInstance(DependencyInjectionTestExecutionListener.java:83)
at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:230)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:228)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runReflectiveCall(SpringJUnit4ClassRunner.java:287)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:289)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:247)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:94)
at org.junit.runners.ParentRunner.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access[=11=]0(ParentRunner.java:58)
at org.junit.runners.ParentRunner.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:191)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:678)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
Caused by: java.lang.IllegalStateException: Neither GenericXmlContextLoader nor AnnotationConfigContextLoader was able to load an ApplicationContext from [MergedContextConfiguration@71623278 testClass = AccountServiceIT, locations = '{}', classes = '{}', contextInitializerClasses = '[]', activeProfiles = '{}', propertySourceLocations = '{}', propertySourceProperties = '{}', contextCustomizers = set[[empty]], contextLoader = 'org.springframework.test.context.support.DelegatingSmartContextLoader', parent = [null]].
at org.springframework.test.context.support.AbstractDelegatingSmartContextLoader.loadContext(AbstractDelegatingSmartContextLoader.java:263)
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:98)
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:116)
... 25 common frames omitted
此外，我使用的是原型，您可以看到带注释的 Configuration classes here。我做错了什么？
这是我的测试class:
@RunWith(SpringJUnit4ClassRunner.class)
@Transactional
public class PatientServiceIT {
private static final String EMAIL = "account@test.com";
private static final String NAME = "test";
private static final String SURNAMES = "account";
private static final String PASSWORD = "testaccount";
private static final String POSTAL_CODE = "15002";
private static final String MOBILE_NUMBER = "694749217";
@Autowired
private AccountRepository accountRepository;
@Autowired
private PatientRepository patientRepository;
@Autowired
private PatientService patientService;
private PatientDetails createPatientDetails() {
return new PatientDetails(EMAIL, PASSWORD, NAME, SURNAMES, MOBILE_NUMBER, POSTAL_CODE);
}
private Account createPatient() {
Account patientAccount = new Account(EMAIL, PASSWORD, NAME, SURNAMES, Role.ROLE_DENTIST);
Patient patient = new Patient(POSTAL_CODE, MOBILE_NUMBER);
patientAccount.setPatient(patient);
return patientAccount;
}
@Test
public void savePatient() {
// call
Patient patient = patientService.save(createPatientDetails());
// assert
assertEquals(patient.getAccount(), createPatient());
}
}
PS：我正在为 integration-test 目标起诉 maven failsafe，并为 test 目标起诉 maven failsafe。
您在测试中缺少带有 @ContextConfiguration(classes = ...) 注释的上下文定义。作为 classes，您可以定义单个配置或整个生产应用程序上下文（包括所有其他配置）。仅声明您需要的配置 类 的好处是整个测试引导过程更快。
注意：Spring 测试缓存它们指定的应用程序上下文。如果您必须对整个配置进行 运行 9/10 测试，那么与声明一组新的上下文配置相比，再次使用整个配置花费的时间更少。但是您的目标应该是为您的集成测试获得一个小的配置占用空间，这样您就可以专注于您正在使用的域切片，而不必处理或维护其他上下文配置。
在 运行 和 SpringJUnit4ClassRunner 的一般测试中，期望有一个 运行 的应用程序上下文。
延伸阅读：Link to the spring docs
我正在尝试 运行 mvn integration-test 阶段，但在执行集成测试时出现 Failed to load ApplicationContext 错误（单元测试已正确执行）。我正在 运行 使用 SpringJUnit4ClassRunner class 进行测试。
这是完整的堆栈跟踪：
2017-02-09 03:22:15.705 [main] ERROR o.s.t.context.TestContextManager - Caught exception while allowing TestExecutionListener [org.springframework.test.context.support.DependencyInjectionTestExecutionListener@5c072e3f] to prepare test instance [com.dentilax.app.accountservice.AccountServiceIT@768b970c]
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.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:117)
at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.prepareTestInstance(DependencyInjectionTestExecutionListener.java:83)
at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:230)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:228)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runReflectiveCall(SpringJUnit4ClassRunner.java:287)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:289)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:247)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:94)
at org.junit.runners.ParentRunner.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access[=11=]0(ParentRunner.java:58)
at org.junit.runners.ParentRunner.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:191)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:678)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
Caused by: java.lang.IllegalStateException: Neither GenericXmlContextLoader nor AnnotationConfigContextLoader was able to load an ApplicationContext from [MergedContextConfiguration@71623278 testClass = AccountServiceIT, locations = '{}', classes = '{}', contextInitializerClasses = '[]', activeProfiles = '{}', propertySourceLocations = '{}', propertySourceProperties = '{}', contextCustomizers = set[[empty]], contextLoader = 'org.springframework.test.context.support.DelegatingSmartContextLoader', parent = [null]].
at org.springframework.test.context.support.AbstractDelegatingSmartContextLoader.loadContext(AbstractDelegatingSmartContextLoader.java:263)
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:98)
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:116)
... 25 common frames omitted
此外，我使用的是原型，您可以看到带注释的 Configuration classes here。我做错了什么？
这是我的测试class:
@RunWith(SpringJUnit4ClassRunner.class)
@Transactional
public class PatientServiceIT {
private static final String EMAIL = "account@test.com";
private static final String NAME = "test";
private static final String SURNAMES = "account";
private static final String PASSWORD = "testaccount";
private static final String POSTAL_CODE = "15002";
private static final String MOBILE_NUMBER = "694749217";
@Autowired
private AccountRepository accountRepository;
@Autowired
private PatientRepository patientRepository;
@Autowired
private PatientService patientService;
private PatientDetails createPatientDetails() {
return new PatientDetails(EMAIL, PASSWORD, NAME, SURNAMES, MOBILE_NUMBER, POSTAL_CODE);
}
private Account createPatient() {
Account patientAccount = new Account(EMAIL, PASSWORD, NAME, SURNAMES, Role.ROLE_DENTIST);
Patient patient = new Patient(POSTAL_CODE, MOBILE_NUMBER);
patientAccount.setPatient(patient);
return patientAccount;
}
@Test
public void savePatient() {
// call
Patient patient = patientService.save(createPatientDetails());
// assert
assertEquals(patient.getAccount(), createPatient());
}
}
PS：我正在为 integration-test 目标起诉 maven failsafe，并为 test 目标起诉 maven failsafe。
您在测试中缺少带有 @ContextConfiguration(classes = ...) 注释的上下文定义。作为 classes，您可以定义单个配置或整个生产应用程序上下文（包括所有其他配置）。仅声明您需要的配置 类 的好处是整个测试引导过程更快。
注意：Spring 测试缓存它们指定的应用程序上下文。如果您必须对整个配置进行 运行 9/10 测试，那么与声明一组新的上下文配置相比，再次使用整个配置花费的时间更少。但是您的目标应该是为您的集成测试获得一个小的配置占用空间，这样您就可以专注于您正在使用的域切片，而不必处理或维护其他上下文配置。
在 运行 和 SpringJUnit4ClassRunner 的一般测试中，期望有一个 运行 的应用程序上下文。
延伸阅读：Link to the spring docs