I am registering a bean for EmbeddedDatabaseAutoConfiguration but it is never acted upon.
Is something missing for it to be processed in the same manner as if the annotation was present? I'd like to not have to declare the EmbeddedDatabaseAutoConfiguration annotation on the test class.
The BeanDefinitionRegistryPostProcessor implementation:
import io.zonky.test.db.config.EmbeddedDatabaseAutoConfiguration;
import org.springframework.beans.BeansException;
import org.springframework.beans.MutablePropertyValues;
import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
import org.springframework.beans.factory.support.BeanDefinitionRegistry;
import org.springframework.beans.factory.support.BeanDefinitionRegistryPostProcessor;
import org.springframework.beans.factory.support.RootBeanDefinition;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.Ordered;
import org.springframework.core.PriorityOrdered;
@Configuration
public class MyFactoryPostProcessor implements BeanDefinitionRegistryPostProcessor, PriorityOrdered {
@Override
public void postProcessBeanDefinitionRegistry(BeanDefinitionRegistry registry) throws BeansException {
System.out.println("postProcessBeanDefinitionRegistry before");
try {
registry.getBeanDefinition("io.zonky.test.db.config.EmbeddedDatabaseAutoConfiguration");
} catch (Exception e) {
System.out.println("Annotation missing, try programmatically register ..");
RootBeanDefinition beanDefinition = new RootBeanDefinition(EmbeddedDatabaseAutoConfiguration.class);
beanDefinition.setScope("singleton");
MutablePropertyValues values = new MutablePropertyValues();
values.addPropertyValue("zonky.test.database.provider", "zonky");
beanDefinition.setPropertyValues(values);
registry.registerBeanDefinition("io.zonky.test.db.config.EmbeddedDatabaseAutoConfiguration", beanDefinition);
}
System.out.println("postProcessBeanDefinitionRegistry after");
}
@Override
public int getOrder() {
return Ordered.HIGHEST_PRECEDENCE;
}
@Override
public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException {
System.out.println("postProcessBeanFactory before");
beanFactory.getBeanDefinition("io.zonky.test.db.config.EmbeddedDatabaseAutoConfiguration");
System.out.println("postProcessBeanFactory after");
}
}
Current test class:
@ActiveProfiles("test")
@SpringBootTest
// I'd like `AutoConfigureEmbeddedDatabase` to be programmatically enabled for all test classes,
// rather than requiring declarative annotation
// If the annotation is provided, the test works fine
//@AutoConfigureEmbeddedDatabase(provider = AutoConfigureEmbeddedDatabase.DatabaseProvider.ZONKY)
public class ItemServiceTest {
@Autowired private ItemService itemService;
@Test
void test_Create() {
String text = "Initial value: " + new Date();
ItemDTO itemDTO = new ItemDTO();
itemDTO.setText(text);
itemDTO = itemService.create(itemDTO);
// assert something with itemDTO ..
}
}
In the console logs below, EmbeddedDatabaseAutoConfiguration is not acted upon in the programmatic use case. Instead processing assumes a non-embedded db is present and starts initializing.
Console output when annotation is declared on test class:
Finished Spring Data repository scanning in 35 ms. Found 1 JPA repository interfaces. []
postProcessBeanDefinitionRegistry before
Generic bean: class [io.zonky.test.db.config.EmbeddedDatabaseAutoConfiguration]; scope=singleton; abstract=false; lazyInit=null; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null
postProcessBeanDefinitionRegistry after
Replacing 'dataSource' DataSource bean with embedded version []
postProcessBeanFactory before
postProcessBeanFactory after
trationDelegate$BeanPostProcessorChecker : Bean 'io.zonky.test.db.config.EmbeddedDatabaseAutoConfiguration' of type [io.zonky.test.db.config.EmbeddedDatabaseAutoConfiguration$$EnhancerBySpringCGLIB$$c4933b50] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) []
o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [name: default] []
org.hibernate.Version : HHH000412: Hibernate ORM core version 5.6.14.Final []
o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.1.2.Final} []
i.z.t.d.p.embedded.EmbeddedPostgres : Detected a Darwin aarch64 system []
Console output when annotation is not declared on test class and programatically trying to create the Spring bean:
Finished Spring Data repository scanning in 31 ms. Found 1 JPA repository interfaces. []
postProcessBeanDefinitionRegistry before
postProcessBeanDefinitionRegistry after
o.s.c.a.ConfigurationClassPostProcessor : Cannot enhance @Configuration bean definition 'myFactoryPostProcessor' since its singleton instance has been created too early. The typical cause is a non-static @Bean method with a BeanDefinitionRegistryPostProcessor return type: Consider declaring such methods as 'static'. []
postProcessBeanFactory before
postProcessBeanFactory after
o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [name: default] []
org.hibernate.Version : HHH000412: Hibernate ORM core version 5.6.14.Final []
o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.1.2.Final} []
com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting... []
com.zaxxer.hikari.pool.HikariPool : HikariPool-1 - Exception during pool initialization. []
Dependencies in build.gradle.kts:
implementation(platform(org.springframework.boot.gradle.plugin.SpringBootPlugin.BOM_COORDINATES))
implementation("org.springframework.boot:spring-boot-starter")
implementation("org.springframework.boot:spring-boot-starter-data-jpa")
implementation("org.springframework.boot:spring-boot-starter-validation")
implementation("org.springframework.boot:spring-boot-starter-test")
implementation("io.zonky.test:embedded-postgres:2.0.2")
implementation("io.zonky.test:embedded-database-spring-test:2.2.0")
