i am using H2 in memory database for testing and my configuration is as follows:
1- SpringTestingConfig:
2- MyTestClass:
3- Save methods:
ISSUE:the code in test method works very fine when running the application (local database), but when running it from test (in memory database) it saves company and when trying to save user it gives the exception:
1- SpringTestingConfig:
Code:
@Configuration
@ComponentScan(basePackages = "com.myapp.data", excludeFilters = { @Filter(Configuration.class) })
@PropertySource("classpath:/test.properties")
@Profile("test")
public class SpringTestingConfig {
@Bean
public DataSource dataSource() {
DriverManagerDataSource dataSource = new DriverManagerDataSource();
dataSource.setDriverClassName("org.h2.Driver");
dataSource.setUrl("jdbc:h2:mem:test;MODE=Mysql;DB_CLOSE_DELAY=-1;DB_CLOSE_ON_EXIT=FALSE;INIT=CREATE SCHEMA IF NOT EXISTS MYAPP");
dataSource.setUsername("sa");
dataSource.setPassword("");
return dataSource;
}
}Code:
@RunWith(SpringJUnit4ClassRunner.class)
@TestExecutionListeners({ WebContextTestExecutionListener.class,
DependencyInjectionTestExecutionListener.class,
DirtiesContextTestExecutionListener.class,
TransactionalTestExecutionListener.class })
@ActiveProfiles("test")
@DirtiesContext
@ContextConfiguration(loader = AnnotationConfigContextLoader.class, classes = {
SpringConfig.class, SpringTestingConfig.class,
SpringLocalContainerJPAConfig.class, CustomConfiguration.class })
@PrepareForTest({ FacesContext.class })
@PowerMockIgnore({ "javax.management.*", "javax.xml.parsers.*",
"com.sun.org.apache.xerces.internal.jaxp.*", "ch.qos.logback.*",
"org.slf4j.*" })
public class MyTestClass{
@Test
public void signup(){
this.company = userService.saveCompany(company);
this.user.setCompany(company);
this.user = userService.saveUser(this.user); // gives exception
}
}Code:
@Transactional(propagation = Propagation.REQUIRED)
public User saveUser(User user) {
return userRepository.saveAndFlush(user); //JpaRepository
}
@Transactional(propagation = Propagation.REQUIRED)
public Company saveCompany(Company company) {
return companyRepository.saveAndFlush(company); //JpaRepository
}ISSUE:the code in test method works very fine when running the application (local database), but when running it from test (in memory database) it saves company and when trying to save user it gives the exception:
Code:
org.springframework.dao.InvalidDataAccessApiUsageException: detached entity passed to persist: com.myapp.data.domain.Company; nested exception is org.hibernate.PersistentObjectException: detached entity passed to persist: com.myapp.data.domain.Company