H2 is empty in memory when I run my unitary tests, but it fills up when I run the application itself
I'm a bit new to Spring Boot and for learning, I wrote a simple REST API using an in-memory (H2) database.
Everything works fine when I actually run the application: the database is loaded into memory and populated using the import.sql file I provided, my endpoints do what they are supposed to do. Now I am trying to write a benchmark that should call the endpoint "find stuff by id". This is where the problem lies: when I run this test, it doesn't find any record in the database and it doesn't work, i.e. it seems like my database was not full on startup. I don't know what's going on because, as I said, when I actually launch the application and test it with Postman, everything works in memory and works as intended.
What do I need to do to get my database populated correctly in the test script?
Just for reference, I read this article (very helpful by the way) and there, although it uses an alternative approach to populate its database, it doesn't do anything special about its testing needs. Everything works fine using Postman and when testing. This is what I am trying to accomplish.
Any help would be truly appreciated. I've done a lot of research, tried many times but to no avail.
These are the files that I believe are relevant:
** my application.properties under / scr / main / resources
server.port=8888
spring.h2.console.enabled=true
spring.h2.console.path=/h2
spring.datasource.url=jdbc:h2:file:~/test;DB_CLOSE_ON_EXIT=FALSE
spring.datasource.username=sa
spring.datasource.password=
spring.datasource.driver-class-name=org.h2.Driver
spring.jpa.hibernate.ddl-auto=create-drop
** my controller class and search method that I want to test.
@RestController
@RequestMapping(value="/email", produces=APPLICATION_JSON_VALUE)
public class EmailController {
private final Logger LOGGER = LoggerFactory.getLogger(this.getClass());
@Autowired
private EmailService emailService;
@GetMapping(value="/{id}")
public ResponseEntity<Email> consultar(@PathVariable Long id) {
Email emailEncontrado = emailService.buscar(id);
if (emailEncontrado == null) {
LOGGER.info("No email has been found with this id... :(");
return new ResponseEntity<Email>(HttpStatus.NOT_FOUND);
}
return new ResponseEntity<Email>(emailService.buscar(id), HttpStatus.OK);
}
}
** my controller testing class and search method:
@RunWith(SpringRunner.class)
//@WebMvcTest(EmailController.class)
@SpringBootTest
@AutoConfigureMockMvc
public class EmailControllerTest {
@Autowired
private MockMvc mvc;
@MockBean
private EmailService service;
@Test
public void deveBuscarEmailPorIdComSucesso() throws Exception {
mvc.perform(get("/email/1"))
.andExpect(jsonPath("$.id").value(1))
.andDo(print());
}
}
** my email model
@Entity
@Table(name="t_email")
public class Email {
@Id
@GeneratedValue(strategy=GenerationType.IDENTITY)
private long id;
private String emailTo;
@Column(length=12000)
private String message;
private String subject;
** constructors, getters and setters
}
** Spring Boot initialization log when I actually run the test (notice the line at 2017-07-05 09: 11: 48.354)
09:11:28.619 [main] DEBUG org.springframework.test.context.junit4.SpringJUnit4ClassRunner - SpringJUnit4ClassRunner constructor called with [class com.email.controller.EmailControllerTest]
09:11:28.660 [main] DEBUG org.springframework.test.context.BootstrapUtils - Instantiating CacheAwareContextLoaderDelegate from class [org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate]
09:11:28.786 [main] DEBUG org.springframework.test.context.BootstrapUtils - Instantiating BootstrapContext using constructor [public org.springframework.test.context.support.DefaultBootstrapContext(java.lang.Class,org.springframework.test.context.CacheAwareContextLoaderDelegate)]
09:11:29.089 [main] DEBUG org.springframework.test.context.BootstrapUtils - Instantiating TestContextBootstrapper for test class [com.email.controller.EmailControllerTest] from class [org.springframework.boot.test.context.SpringBootTestContextBootstrapper]
09:11:29.198 [main] INFO org.springframework.boot.test.context.SpringBootTestContextBootstrapper - Neither @ContextConfiguration nor @ContextHierarchy found for test class [com.email.controller.EmailControllerTest], using SpringBootContextLoader
09:11:29.229 [main] DEBUG org.springframework.test.context.support.AbstractContextLoader - Did not detect default resource location for test class [com.email.controller.EmailControllerTest]: class path resource [com/aws/email/controller/EmailControllerTest-context.xml] does not exist
09:11:29.229 [main] DEBUG org.springframework.test.context.support.AbstractContextLoader - Did not detect default resource location for test class [com.email.controller.EmailControllerTest]: class path resource [com/aws/email/controller/EmailControllerTestContext.groovy] does not exist
09:11:29.229 [main] INFO org.springframework.test.context.support.AbstractContextLoader - Could not detect default resource locations for test class [com.email.controller.EmailControllerTest]: no resource found for suffixes {-context.xml, Context.groovy}.
09:11:29.229 [main] INFO org.springframework.test.context.support.AnnotationConfigContextLoaderUtils - Could not detect default configuration classes for test class [com.email.controller.EmailControllerTest]: EmailControllerTest does not declare any static, non-private, non-final, nested classes annotated with @Configuration.
09:11:29.572 [main] DEBUG org.springframework.test.context.support.ActiveProfilesUtils - Could not find an 'annotation declaring class' for annotation type [org.springframework.test.context.ActiveProfiles] and class [com.email.controller.EmailControllerTest]
09:11:29.650 [main] DEBUG org.springframework.core.env.StandardEnvironment - Adding [systemProperties] PropertySource with lowest search precedence
09:11:29.650 [main] DEBUG org.springframework.core.env.StandardEnvironment - Adding [systemEnvironment] PropertySource with lowest search precedence
09:11:29.650 [main] DEBUG org.springframework.core.env.StandardEnvironment - Initialized StandardEnvironment with PropertySources [systemProperties,systemEnvironment]
09:11:29.697 [main] DEBUG org.springframework.core.io.support.PathMatchingResourcePatternResolver - Resolved classpath location [com/aws/email/controller/] to resources [URL [file:/C:/Users/john.doe/workspace/project/bin/com/aws/email/controller/]]
09:11:29.710 [main] DEBUG org.springframework.core.io.support.PathMatchingResourcePatternResolver - Looking for matching resources in directory tree [C:\Users\john.doe\workspace\project\bin\com\aws\email\controller]
09:11:29.710 [main] DEBUG org.springframework.core.io.support.PathMatchingResourcePatternResolver - Searching directory [C:\Users\john.doe\workspace\project\bin\com\aws\email\controller] for files matching pattern [C:/Users/john.doe/workspace/project/bin/com/aws/email/controller/*.class]
09:11:29.712 [main] DEBUG org.springframework.core.io.support.PathMatchingResourcePatternResolver - Resolved location pattern [classpath*:com/aws/email/controller/*.class] to resources [file [C:\Users\john.doe\workspace\project\bin\com\aws\email\controller\EmailController.class], file [C:\Users\john.doe\workspace\project\bin\com\aws\email\controller\EmailControllerTest.class]]
09:11:29.870 [main] DEBUG org.springframework.core.io.support.PathMatchingResourcePatternResolver - Resolved classpath location [com/aws/email/] to resources [URL [file:/C:/Users/john.doe/workspace/project/bin/com/aws/email/]]
09:11:29.870 [main] DEBUG org.springframework.core.io.support.PathMatchingResourcePatternResolver - Looking for matching resources in directory tree [C:\Users\john.doe\workspace\project\bin\com\aws\email]
09:11:29.870 [main] DEBUG org.springframework.core.io.support.PathMatchingResourcePatternResolver - Searching directory [C:\Users\john.doe\workspace\project\bin\com\aws\email] for files matching pattern [C:/Users/john.doe/workspace/project/bin/com/aws/email/*.class]
09:11:29.870 [main] DEBUG org.springframework.core.io.support.PathMatchingResourcePatternResolver - Resolved location pattern [classpath*:com/aws/email/*.class] to resources [file [C:\Users\john.doe\workspace\project\bin\com\aws\email\Application.class], file [C:\Users\john.doe\workspace\project\bin\com\aws\email\ApplicationTests.class], file [C:\Users\john.doe\workspace\project\bin\com\aws\email\GlobalExceptionHandler.class], file [C:\Users\john.doe\workspace\project\bin\com\aws\email\TestBaseClass.class]]
09:11:30.009 [main] DEBUG org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider - Identified candidate component class: file [C:\Users\john.doe\workspace\project\bin\com\aws\email\Application.class]
09:11:30.025 [main] INFO org.springframework.boot.test.context.SpringBootTestContextBootstrapper - Found @SpringBootConfiguration com.email.Application for test class com.email.controller.EmailControllerTest
09:11:30.041 [main] DEBUG org.springframework.boot.test.context.SpringBootTestContextBootstrapper - @TestExecutionListeners is not present for class [com.email.controller.EmailControllerTest]: using defaults.
09:11:30.041 [main] INFO org.springframework.boot.test.context.SpringBootTestContextBootstrapper - 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]
09:11:30.169 [main] INFO org.springframework.boot.test.context.SpringBootTestContextBootstrapper - Using TestExecutionListeners: [org.springframework.test.context.web.ServletTestExecutionListener@40996815, org.springframework.test.context.support.DirtiesContextBeforeModesTestExecutionListener@17805bd5, org.springframework.boot.test.autoconfigure.SpringBootDependencyInjectionTestExecutionListener@6c0d0900, org.springframework.test.context.support.DirtiesContextTestExecutionListener@4bca166b, org.springframework.test.context.transaction.TransactionalTestExecutionListener@4085f1ac, org.springframework.test.context.jdbc.SqlScriptsTestExecutionListener@19bd744c, org.springframework.boot.test.autoconfigure.web.client.MockRestServiceServerResetTestExecutionListener@651e36c7, org.springframework.boot.test.mock.mockito.MockitoTestExecutionListener@229e76ae, org.springframework.boot.test.autoconfigure.web.servlet.MockMvcPrintOnlyOnFailureTestExecutionListener@5181ab43, org.springframework.boot.test.autoconfigure.restdocs.RestDocsTestExecutionListener@1812e583, org.springframework.boot.test.autoconfigure.web.servlet.WebDriverTestExecutionListener@9a07ce, org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener@7665b1]
09:11:30.184 [main] DEBUG org.springframework.test.annotation.ProfileValueUtils - Retrieved @ProfileValueSourceConfiguration [null] for test class [com.email.controller.EmailControllerTest]
09:11:30.184 [main] DEBUG org.springframework.test.annotation.ProfileValueUtils - Retrieved ProfileValueSource type [class org.springframework.test.annotation.SystemProfileValueSource] for class [com.email.controller.EmailControllerTest]
09:11:30.184 [main] DEBUG org.springframework.test.annotation.ProfileValueUtils - Retrieved @ProfileValueSourceConfiguration [null] for test class [com.email.controller.EmailControllerTest]
09:11:30.184 [main] DEBUG org.springframework.test.annotation.ProfileValueUtils - Retrieved ProfileValueSource type [class org.springframework.test.annotation.SystemProfileValueSource] for class [com.email.controller.EmailControllerTest]
09:11:30.215 [main] DEBUG org.springframework.test.annotation.ProfileValueUtils - Retrieved @ProfileValueSourceConfiguration [null] for test class [com.email.controller.EmailControllerTest]
09:11:30.215 [main] DEBUG org.springframework.test.annotation.ProfileValueUtils - Retrieved ProfileValueSource type [class org.springframework.test.annotation.SystemProfileValueSource] for class [com.email.controller.EmailControllerTest]
09:11:30.215 [main] DEBUG org.springframework.test.annotation.ProfileValueUtils - Retrieved @ProfileValueSourceConfiguration [null] for test class [com.email.controller.EmailControllerTest]
09:11:30.215 [main] DEBUG org.springframework.test.annotation.ProfileValueUtils - Retrieved ProfileValueSource type [class org.springframework.test.annotation.SystemProfileValueSource] for class [com.email.controller.EmailControllerTest]
09:11:30.215 [main] DEBUG org.springframework.test.annotation.ProfileValueUtils - Retrieved @ProfileValueSourceConfiguration [null] for test class [com.email.controller.EmailControllerTest]
09:11:30.215 [main] DEBUG org.springframework.test.annotation.ProfileValueUtils - Retrieved ProfileValueSource type [class org.springframework.test.annotation.SystemProfileValueSource] for class [com.email.controller.EmailControllerTest]
09:11:30.231 [main] DEBUG org.springframework.test.context.support.AbstractDirtiesContextTestExecutionListener - Before test class: context [DefaultTestContext@75152f9 testClass = EmailControllerTest, testInstance = [null], testMethod = [null], testException = [null], mergedContextConfiguration = [WebMergedContextConfiguration@6c1e5d2f testClass = EmailControllerTest, locations = '{}', classes = '{class com.email.Application}', contextInitializerClasses = '[]', activeProfiles = '{}', propertySourceLocations = '{}', propertySourceProperties = '{org.springframework.boot.test.context.SpringBootTestContextBootstrapper=true}', contextCustomizers = set[[ImportsContextCustomizer@3d77f01d key = [Package Import com.email.controller, org.springframework.boot.test.autoconfigure.web.servlet.MockMvcAutoConfiguration, org.springframework.boot.test.autoconfigure.web.servlet.MockMvcSecurityAutoConfiguration, org.springframework.boot.test.autoconfigure.web.servlet.MockMvcWebClientAutoConfiguration, org.springframework.boot.test.autoconfigure.web.servlet.MockMvcWebDriverAutoConfiguration]], org.springframework.boot.test.context.SpringBootTestContextCustomizer@66edadfa, org.springframework.boot.test.context.filter.ExcludeFilterContextCustomizer@795eac8b, org.springframework.boot.test.json.DuplicateJsonObjectContextCustomizerFactory$DuplicateJsonObjectContextCustomizer@72dbf050, org.springframework.boot.test.mock.mockito.MockitoContextCustomizer@169a567f, org.springframework.boot.test.autoconfigure.properties.PropertyMappingContextCustomizer@e7e8512, org.springframework.boot.test.autoconfigure.web.servlet.WebDriverContextCustomizerFactory$Customizer@67b3f915], resourceBasePath = 'src/main/webapp', contextLoader = 'org.springframework.boot.test.context.SpringBootContextLoader', parent = [null]]], class annotated with @DirtiesContext [false] with mode [null].
09:11:30.231 [main] DEBUG org.springframework.test.annotation.ProfileValueUtils - Retrieved @ProfileValueSourceConfiguration [null] for test class [com.email.controller.EmailControllerTest]
09:11:30.231 [main] DEBUG org.springframework.test.annotation.ProfileValueUtils - Retrieved ProfileValueSource type [class org.springframework.test.annotation.SystemProfileValueSource] for class [com.email.controller.EmailControllerTest]
09:11:30.525 [main] DEBUG org.springframework.core.env.StandardEnvironment - Adding [systemProperties] PropertySource with lowest search precedence
09:11:30.525 [main] DEBUG org.springframework.core.env.StandardEnvironment - Adding [systemEnvironment] PropertySource with lowest search precedence
09:11:30.525 [main] DEBUG org.springframework.core.env.StandardEnvironment - Initialized StandardEnvironment with PropertySources [systemProperties,systemEnvironment]
09:11:30.525 [main] DEBUG org.springframework.core.env.MutablePropertySources - Adding [inline] PropertySource with highest search precedence
09:11:30.559 [main] DEBUG org.springframework.test.context.support.TestPropertySourceUtils - Adding inlined properties to environment: {spring.jmx.enabled=false, org.springframework.boot.test.context.SpringBootTestContextBootstrapper=true, server.port=-1}
09:11:30.559 [main] DEBUG org.springframework.core.env.StandardEnvironment - Adding [Inlined Test Properties] PropertySource with highest search precedence
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v1.5.4.RELEASE)
2017-07-05 09:11:31.932 INFO 11268 --- [ main] c.a.e.controller.EmailControllerTest : Starting EmailControllerTest on INOTE79 with PID 11268 (started by john.doe in C:\Users\john.doe\workspace\project)
2017-07-05 09:11:31.932 INFO 11268 --- [ main] c.a.e.controller.EmailControllerTest : No active profile set, falling back to default profiles: default
2017-07-05 09:11:33.355 INFO 11268 --- [ main] o.s.w.c.s.GenericWebApplicationContext : Refreshing org.springframework.web.context.support.GenericWebApplicationContext@2f8ab088: startup date [Wed Jul 05 09:11:33 BRT 2017]; root of context hierarchy
2017-07-05 09:11:39.040 INFO 11268 --- [ main] j.LocalContainerEntityManagerFactoryBean : Building JPA container EntityManagerFactory for persistence unit 'default'
2017-07-05 09:11:39.104 INFO 11268 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [
name: default
...]
2017-07-05 09:11:39.308 INFO 11268 --- [ main] org.hibernate.Version : HHH000412: Hibernate Core {5.0.12.Final}
2017-07-05 09:11:39.308 INFO 11268 --- [ main] org.hibernate.cfg.Environment : HHH000206: hibernate.properties not found
2017-07-05 09:11:39.324 INFO 11268 --- [ main] org.hibernate.cfg.Environment : HHH000021: Bytecode provider name : javassist
2017-07-05 09:11:39.443 INFO 11268 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.0.1.Final}
2017-07-05 09:11:39.948 INFO 11268 --- [ main] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.H2Dialect
2017-07-05 09:11:40.073 INFO 11268 --- [ main] o.h.e.j.e.i.LobCreatorBuilderImpl : HHH000423: Disabling contextual LOB creation as JDBC driver reported JDBC version [3] less than 4
2017-07-05 09:11:41.088 INFO 11268 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000227: Running hbm2ddl schema export
2017-07-05 09:11:41.104 INFO 11268 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000476: Executing import script '/import.sql'
2017-07-05 09:11:41.119 INFO 11268 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000230: Schema export complete
2017-07-05 09:11:41.323 INFO 11268 --- [ main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2017-07-05 09:11:44.571 INFO 11268 --- [ main] o.s.b.t.m.w.SpringBootMockServletContext : Initializing Spring FrameworkServlet ''
2017-07-05 09:11:44.571 INFO 11268 --- [ main] o.s.t.web.servlet.TestDispatcherServlet : FrameworkServlet '': initialization started
2017-07-05 09:11:44.854 INFO 11268 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/email],methods=[POST],consumes=[application/json],produces=[application/json]}" onto public org.springframework.http.ResponseEntity<com.email.response.EmailResponse> com.email.controller.EmailController.enviar(com.email.request.EmailRequest)
2017-07-05 09:11:44.854 INFO 11268 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/email/{id}],methods=[GET],produces=[application/json]}" onto public org.springframework.http.ResponseEntity<com.email.model.Email> com.email.controller.EmailController.consultar(java.lang.Long)
2017-07-05 09:11:44.854 INFO 11268 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
2017-07-05 09:11:44.854 INFO 11268 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],produces=[text/html]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)
2017-07-05 09:11:45.119 INFO 11268 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2017-07-05 09:11:45.119 INFO 11268 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2017-07-05 09:11:45.228 INFO 11268 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2017-07-05 09:11:46.370 INFO 11268 --- [ main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for @ControllerAdvice: org.springframework.web.context.support.GenericWebApplicationContext@2f8ab088: startup date [Wed Jul 05 09:11:33 BRT 2017]; root of context hierarchy
2017-07-05 09:11:46.556 INFO 11268 --- [ main] .m.m.a.ExceptionHandlerExceptionResolver : Detected @ExceptionHandler methods in globalExceptionHandler
2017-07-05 09:11:46.823 INFO 11268 --- [ main] o.s.t.web.servlet.TestDispatcherServlet : FrameworkServlet '': initialization completed in 2252 ms
2017-07-05 09:11:47.948 INFO 11268 --- [ main] c.a.e.controller.EmailControllerTest : Started EmailControllerTest in 17.313 seconds (JVM running for 21.805)
2017-07-05 09:11:48.354 INFO 11268 --- [ main] c.aws.email.controller.EmailController : No email has been found with this id... :(
MockHttpServletRequest:
HTTP Method = GET
Request URI = /email/1
Parameters = {}
Headers = {}
Handler:
Type = com.email.controller.EmailController
Method = public org.springframework.http.ResponseEntity<com.email.model.Email> com.email.controller.EmailController.consultar(java.lang.Long)
Async:
Async started = false
Async result = null
Resolved Exception:
Type = null
ModelAndView:
View name = null
View = null
Model = null
FlashMap:
Attributes = null
MockHttpServletResponse:
Status = 404
Error message = null
Headers = {}
Content type = null
Body =
Forwarded URL = null
Redirected URL = null
Cookies = []
2017-07-05 09:11:48.417 INFO 11268 --- [ Thread-7] o.s.w.c.s.GenericWebApplicationContext : Closing org.springframework.web.context.support.GenericWebApplicationContext@2f8ab088: startup date [Wed Jul 05 09:11:33 BRT 2017]; root of context hierarchy
2017-07-05 09:11:48.417 INFO 11268 --- [ Thread-7] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'default'
2017-07-05 09:11:48.417 INFO 11268 --- [ Thread-7] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000227: Running hbm2ddl schema export
2017-07-05 09:11:48.432 INFO 11268 --- [ Thread-7] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000230: Schema export complete
** JUnit Crash Log:
java.lang.AssertionError: No value at JSON path "$.id", exception: json can not be null or empty
at org.springframework.test.util.JsonPathExpectationsHelper.evaluateJsonPath(JsonPathExpectationsHelper.java:245)
at org.springframework.test.util.JsonPathExpectationsHelper.assertValue(JsonPathExpectationsHelper.java:99)
at org.springframework.test.web.servlet.result.JsonPathResultMatchers$2.match(JsonPathResultMatchers.java:100)
at org.springframework.test.web.servlet.MockMvc$1.andExpect(MockMvc.java:171)
at com.email.controller.EmailControllerTest.deveBuscarEmailPorIdComSucesso(EmailControllerTest.java:56)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:75)
at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:86)
at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:84)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:252)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:94)
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: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)
Edit: my project structure:
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2 answers
You need to define dummy data before running Unit test, the link you provided does this in DemoApplication.class and loads it using @ContextConfiguration in the test class. This part is missing from your code. In your unit test, import.sql won't run until you specify it. It can be done using the @Sql annotation
@Sql({ "import.sql" })
Also for a unit test, you don't need to make calls to the database, usually when testing integration. For units, you can poke fun at your service call as shown below.
when(emailService.buscar(anyInt()).thenReturn(new Email());
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A JUnit issue (mostly an assertion issue) that says ID doesn't matter for two things:
- JSON result does not contain ID
- The result is empty JSON
your case is the second, call the id I see you have Entity and also see that you have hibernate DDL for hibernate but note that it does not populate the DB with dummy information and just creates that.
So this will mean that you need to populate the DB with some dummy data.
To do this, you can add a file named "import.sql" to your classpath (ie src / main / resources if you are using the Maven / Gradle project layout).
+1
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