I'm currently learning Kotlin and decided to do some tests to see if my progress works so far, but I'm encountering an error when running my test. None of the solutions I've found on the internet have addressed my specific issue with any success.
I created the project with spring initializer, using IntelliJ IDEA.
The data class:
package com.refactorizando.RealState.model
import jakarta.persistence.Column
import jakarta.persistence.Entity
import jakarta.persistence.GeneratedValue
import jakarta.persistence.GenerationType
import jakarta.persistence.Id
@Entity
data class House(
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
@Column(name = "houseId")
val houseId : Long?=null,
@Column(name = "height")
val height : Long,
@Column(name = "length")
val length : Long,
@Column(name = "neighbourhood")
val neighbourhood : String,
@Column(name = "price")
val price : Long
)
package com.refactorizando.RealState.repository
import com.refactorizando.RealState.model.House
import org.springframework.data.jpa.repository.JpaRepository
import org.springframework.stereotype.Repository
@Repository
interface HouseRepository : JpaRepository<House,Long> {
}
The test:
package com.refactorizando.RealState.repository
import com.refactorizando.RealState.model.House
import org.junit.jupiter.api.BeforeEach
import org.junit.jupiter.api.Test
import org.junit.jupiter.api.assertNotNull
import org.springframework.beans.factory.annotation.Autowired
import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest
@DataJpaTest
class HouseRepositoryTest{
@Autowired
lateinit var houseRepository: HouseRepository
lateinit var house : House
@BeforeEach
fun init(){
house = House(height = 1, length = 1, neighbourhood = "Somewhere", price = 10000)
}
@Test
fun shouldSave(){
val savedHouse = houseRepository.save(house)
assertNotNull(savedHouse)
}
}
And I keep getting the same error below:
Failed to load ApplicationContext for [MergedContextConfiguration@777d191f testClass = com.refactorizando.RealState.repository.HouseRepositoryTest, locations = [], classes = [com.refactorizando.RealState.RealStateApplication], contextInitializerClasses = [], activeProfiles = [], propertySourceDescriptors = [], propertySourceProperties = ["org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTestContextBootstrapper=true"], contextCustomizers = [org.springframework.boot.test.autoconfigure.OnFailureConditionReportContextCustomizerFactory$OnFailureConditionReportContextCustomizer@c260bdc, org.springframework.boot.test.autoconfigure.OverrideAutoConfigurationContextCustomizerFactory$DisableAutoConfigurationContextCustomizer@3f363cf5, org.springframework.boot.test.autoconfigure.actuate.observability.ObservabilityContextCustomizerFactory$DisableObservabilityContextCustomizer@1f, org.springframework.boot.test.autoconfigure.filter.TypeExcludeFiltersContextCustomizer@34be3d80, org.springframework.boot.test.autoconfigure.properties.PropertyMappingContextCustomizer@cc5747f7, org.springframework.boot.test.autoconfigure.web.servlet.WebDriverContextCustomizer@7b64240d, [ImportsContextCustomizer@7fc420b8 key = [org.springframework.boot.autoconfigure.transaction.TransactionAutoConfiguration, org.springframework.boot.autoconfigure.data.jpa.JpaRepositoriesAutoConfiguration, org.springframework.boot.test.autoconfigure.orm.jpa.TestEntityManagerAutoConfiguration, org.springframework.boot.autoconfigure.cache.CacheAutoConfiguration, org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration, org.springframework.boot.autoconfigure.sql.init.SqlInitializationAutoConfiguration, org.springframework.boot.test.autoconfigure.jdbc.TestDatabaseAutoConfiguration, org.springframework.boot.autoconfigure.flyway.FlywayAutoConfiguration, org.springframework.boot.autoconfigure.jdbc.DataSourceTransactionManagerAutoConfiguration, org.springframework.boot.autoconfigure.liquibase.LiquibaseAutoConfiguration, org.springframework.boot.autoconfigure.jdbc.JdbcClientAutoConfiguration, org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration, org.springframework.boot.autoconfigure.jdbc.JdbcTemplateAutoConfiguration]], org.springframework.boot.test.context.filter.ExcludeFilterContextCustomizer@5049d8b2, org.springframework.boot.test.json.DuplicateJsonObjectContextCustomizerFactory$DuplicateJsonObjectContextCustomizer@2a3591c5, org.springframework.boot.test.mock.mockito.MockitoContextCustomizer@0, org.springframework.boot.test.web.reactor.netty.DisableReactorResourceFactoryGlobalResourcesContextCustomizerFactory$DisableReactorResourceFactoryGlobalResourcesContextCustomizerCustomizer@76ba13c, org.springframework.test.context.support.DynamicPropertiesContextCustomizer@0, org.springframework.boot.test.context.SpringBootTestAnnotation@d6b877fa], contextLoader = org.springframework.boot.test.context.SpringBootContextLoader, parent = null]
java.lang.IllegalStateException: Failed to load ApplicationContext for [MergedContextConfiguration@777d191f testClass = com.refactorizando.RealState.repository.HouseRepositoryTest, locations = [], classes = [com.refactorizando.RealState.RealStateApplication], contextInitializerClasses = [], activeProfiles = [], propertySourceDescriptors = [], propertySourceProperties = ["org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTestContextBootstrapper=true"], contextCustomizers = [org.springframework.boot.test.autoconfigure.OnFailureConditionReportContextCustomizerFactory$OnFailureConditionReportContextCustomizer@c260bdc, org.springframework.boot.test.autoconfigure.OverrideAutoConfigurationContextCustomizerFactory$DisableAutoConfigurationContextCustomizer@3f363cf5, org.springframework.boot.test.autoconfigure.actuate.observability.ObservabilityContextCustomizerFactory$DisableObservabilityContextCustomizer@1f, org.springframework.boot.test.autoconfigure.filter.TypeExcludeFiltersContextCustomizer@34be3d80, org.springframework.boot.test.autoconfigure.properties.PropertyMappingContextCustomizer@cc5747f7, org.springframework.boot.test.autoconfigure.web.servlet.WebDriverContextCustomizer@7b64240d, [ImportsContextCustomizer@7fc420b8 key = [org.springframework.boot.autoconfigure.transaction.TransactionAutoConfiguration, org.springframework.boot.autoconfigure.data.jpa.JpaRepositoriesAutoConfiguration, org.springframework.boot.test.autoconfigure.orm.jpa.TestEntityManagerAutoConfiguration, org.springframework.boot.autoconfigure.cache.CacheAutoConfiguration, org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration, org.springframework.boot.autoconfigure.sql.init.SqlInitializationAutoConfiguration, org.springframework.boot.test.autoconfigure.jdbc.TestDatabaseAutoConfiguration, org.springframework.boot.autoconfigure.flyway.FlywayAutoConfiguration, org.springframework.boot.autoconfigure.jdbc.DataSourceTransactionManagerAutoConfiguration, org.springframework.boot.autoconfigure.liquibase.LiquibaseAutoConfiguration, org.springframework.boot.autoconfigure.jdbc.JdbcClientAutoConfiguration, org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration, org.springframework.boot.autoconfigure.jdbc.JdbcTemplateAutoConfiguration]], org.springframework.boot.test.context.filter.ExcludeFilterContextCustomizer@5049d8b2, org.springframework.boot.test.json.DuplicateJsonObjectContextCustomizerFactory$DuplicateJsonObjectContextCustomizer@2a3591c5, org.springframework.boot.test.mock.mockito.MockitoContextCustomizer@0, org.springframework.boot.test.web.reactor.netty.DisableReactorResourceFactoryGlobalResourcesContextCustomizerFactory$DisableReactorResourceFactoryGlobalResourcesContextCustomizerCustomizer@76ba13c, org.springframework.test.context.support.DynamicPropertiesContextCustomizer@0, org.springframework.boot.test.context.SpringBootTestAnnotation@d6b877fa], contextLoader = org.springframework.boot.test.context.SpringBootContextLoader, parent = null]
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:180)
at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:130)
at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:155)
at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.prepareTestInstance(DependencyInjectionTestExecutionListener.java:111)
at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:260)
at org.springframework.test.context.junit.jupiter.SpringExtension.postProcessTestInstance(SpringExtension.java:160)
at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:215)
at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:197)
at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:215)
at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1709)
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:570)
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:560)
at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:265)
at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:636)
at java.base/java.util.Optional.orElseGet(Optional.java:364)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1597)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1597)
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'testEntityManager' defined in class path resource [org/springframework/boot/test/autoconfigure/orm/jpa/TestEntityManagerAutoConfiguration.class]: Unsatisfied dependency expressed through method 'testEntityManager' parameter 0: No qualifying bean of type 'jakarta.persistence.EntityManagerFactory' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {}
at org.springframework.beans.factory.support.ConstructorResolver
.createArgumentArray(ConstructorResolver.java : 804) at org.springframework
.beans.factory.support.ConstructorResolver
.instantiateUsingFactoryMethod(ConstructorResolver.java : 546) at org
.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory
.instantiateUsingFactoryMethod(
AbstractAutowireCapableBeanFactory.java : 1361) at org.springframework
.beans.factory.support.AbstractAutowireCapableBeanFactory
.createBeanInstance(AbstractAutowireCapableBeanFactory.java : 1191) at org
.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory
.doCreateBean(AbstractAutowireCapableBeanFactory.java : 563) at org
.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory
.createBean(AbstractAutowireCapableBeanFactory.java : 523) at org
.springframework.beans.factory.support.AbstractBeanFactory
.lambda$doGetBean$0(AbstractBeanFactory.java : 339) at org.springframework
.beans.factory.support.DefaultSingletonBeanRegistry
.getSingleton(DefaultSingletonBeanRegistry.java : 347) at org
.springframework.beans.factory.support.AbstractBeanFactory
.doGetBean(
AbstractBeanFactory.java : 337) at org.springframework.beans.factory
.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java : 202) at org
.springframework.beans.factory.support.DefaultListableBeanFactory
.instantiateSingleton(DefaultListableBeanFactory.java : 1155) at org
.springframework.beans.factory.support.DefaultListableBeanFactory
.preInstantiateSingleton(DefaultListableBeanFactory.java : 1121) at org
.springframework.beans.factory.support.DefaultListableBeanFactory
.preInstantiateSingletons(DefaultListableBeanFactory.java : 1056) at org
.springframework.context.support.AbstractApplicationContext
.finishBeanFactoryInitialization(AbstractApplicationContext.java : 987)
at org.springframework.context.support.AbstractApplicationContext
.refresh(AbstractApplicationContext.java : 627) at org.springframework.boot
.SpringApplication.refresh(SpringApplication.java : 752) at org
.springframework.boot.SpringApplication
.refreshContext(SpringApplication.java : 439) at org.springframework.boot
.SpringApplication.run(SpringApplication.java : 318) at org.springframework
.boot.test.context.SpringBootContextLoader
.lambda$loadContext$3(SpringBootContextLoader.java : 144) at org
.springframework.util.function.ThrowingSupplier
.get(ThrowingSupplier.java : 58) at org.springframework.util.function
.ThrowingSupplier.get(ThrowingSupplier.java : 46) at org.springframework
.boot.SpringApplication.withHook(SpringApplication.java : 1461) at org
.springframework.boot.test.context.SpringBootContextLoader$ContextLoaderHook
.run(SpringBootContextLoader.java : 563) at org.springframework.boot.test
.context.SpringBootContextLoader
.loadContext(SpringBootContextLoader.java : 144) at org.springframework.boot
.test.context.SpringBootContextLoader
.loadContext(SpringBootContextLoader.java : 110) at org.springframework.test
.context.cache.DefaultCacheAwareContextLoaderDelegate
.loadContextInternal(
DefaultCacheAwareContextLoaderDelegate.java : 225) at org
.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate
.loadContext(
DefaultCacheAwareContextLoaderDelegate.java : 152)... 19 more Caused by
: org.springframework.beans.factory
.NoSuchBeanDefinitionException
: No qualifying bean of type
'jakarta.persistence.EntityManagerFactory' available
: expected at least
1 bean which qualifies as autowire candidate.Dependency annotations : {}
at org.springframework.beans.factory.support.DefaultListableBeanFactory
.raiseNoMatchingBeanFound(DefaultListableBeanFactory.java : 2207) at org
.springframework.beans.factory.support.DefaultListableBeanFactory
.doResolveDependency(DefaultListableBeanFactory.java : 1630) at org
.springframework.beans.factory.support.DefaultListableBeanFactory
.resolveDependency(DefaultListableBeanFactory.java : 1555) at org
.springframework.beans.factory.support.ConstructorResolver
.resolveAutowiredArgument(ConstructorResolver.java : 913) at org
.springframework.beans.factory.support.ConstructorResolver
.createArgumentArray(ConstructorResolver.java : 791)... 45 more
Error creating bean with name 'testEntityManager' defined in
class path resource[org / springframework / boot / test / autoconfigure /
orm / jpa / TestEntityManagerAutoConfiguration.class]
: Unsatisfied dependency expressed through method
'testEntityManager' parameter 0
: No qualifying bean of type
'jakarta.persistence.EntityManagerFactory' available
: expected at least
1 bean which qualifies as autowire candidate.Dependency annotations : {}
org.springframework.beans.factory
.UnsatisfiedDependencyException
: Error creating bean with name 'testEntityManager' defined in class path
resource[org / springframework / boot / test / autoconfigure / orm /
jpa / TestEntityManagerAutoConfiguration.class]
: Unsatisfied dependency expressed through
method 'testEntityManager' parameter 0
: No qualifying bean of
type 'jakarta.persistence.EntityManagerFactory' available
: expected at least 1 bean which qualifies
as autowire candidate.Dependency annotations : {}
at app // org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:804)
at app // org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:546)
at app // org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1361)
at app // org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1191)
at app // org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:563)
at app // org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:523)
at app // org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:339)
at app // org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:347)
at app // org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:337)
at app // org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
at app // org.springframework.beans.factory.support.DefaultListableBeanFactory.instantiateSingleton(DefaultListableBeanFactory.java:1155)
at app // org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingleton(DefaultListableBeanFactory.java:1121)
at app // org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:1056)
at app // org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:987)
at app // org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:627)
at app // org.springframework.boot.SpringApplication.refresh(SpringApplication.java:752)
at app // org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:439)
at
app // org.springframework.boot.SpringApplication.run(SpringApplication.java:318)
at
app // org.springframework.boot.test.context.SpringBootContextLoader.lambda$loadContext$3(SpringBootContextLoader.java:144)
at
app // org.springframework.util.function.ThrowingSupplier.get(ThrowingSupplier.java:58)
at
app // org.springframework.util.function.ThrowingSupplier.get(ThrowingSupplier.java:46)
at
app // org.springframework.boot.SpringApplication.withHook(SpringApplication.java:1461)
at
app // org.springframework.boot.test.context.SpringBootContextLoader$ContextLoaderHook.run(SpringBootContextLoader.java:563)
at
app // org.springframework.boot.test.context.SpringBootContextLoader.loadContext(SpringBootContextLoader.java:144)
at
app // org.springframework.boot.test.context.SpringBootContextLoader.loadContext(SpringBootContextLoader.java:110)
at
app // org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:225)
at
app // org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:152)
at
app // org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:130)
at app // org.springframework.test.context.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:155)
at app // org.springframework.test.context.support.DependencyInjectionTestExecutionListener.prepareTestInstance(DependencyInjectionTestExecutionListener.java:111)
at app // org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:260)
at app // org.springframework.test.context.junit.jupiter.SpringExtension.postProcessTestInstance(SpringExtension.java:160)
at java
.base
@23.0.2 /
java.util.stream.ForEachOps$ForEachOp$OfRef
.accept(ForEachOps.java : 184) at java.base @23.0.2 /
java.util.stream.ReferencePipeline$3$1
.accept(ReferencePipeline.java : 215) at java.base @23.0.2 /
java.util.stream.ReferencePipeline$2$1
.accept(ReferencePipeline.java : 197) at java.base @23.0.2 /
java.util.stream.ReferencePipeline$3$1
.accept(ReferencePipeline.java : 215) at java.base @23.0.2 /
java.util.ArrayList$ArrayListSpliterator
.forEachRemaining(ArrayList.java : 1709) at java.base @23.0.2 /
java.util.stream.AbstractPipeline
.copyInto(AbstractPipeline.java : 570) at java.base @23.0.2 /
java.util.stream.AbstractPipeline
.wrapAndCopyInto(AbstractPipeline.java : 560) at java.base @23.0.2 /
java.util.stream.ForEachOps$ForEachOp
.evaluateSequential(ForEachOps.java : 151) at java.base @23.0.2 /
java.util.stream.ForEachOps$ForEachOp$OfRef
.evaluateSequential(ForEachOps.java : 174) at java.base @23.0.2 /
java.util.stream.AbstractPipeline
.evaluate(AbstractPipeline.java : 265) at java.base @23.0.2 /
java.util.stream.ReferencePipeline
.forEach(ReferencePipeline.java : 636) at java.base @23.0.2 /
java.util.Optional.orElseGet(Optional.java : 364) at java.base @23.0.2 /
java.util.ArrayList.forEach(ArrayList.java : 1597) at java.base @23.0.2 /
java.util.ArrayList.forEach(ArrayList.java : 1597) Caused by
: org.springframework.beans.factory
.NoSuchBeanDefinitionException
: No qualifying bean of type
'jakarta.persistence.EntityManagerFactory' available
: expected at least
1 bean which qualifies as autowire candidate.Dependency annotations : {}
at app // org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoMatchingBeanFound(DefaultListableBeanFactory.java:2207)
at app // org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1630)
at app // org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1555)
at app // org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:913)
at app // org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:791)
... 45 more
Here is the repository of the code.
I know I'm not providing a ton of info, but the truth is I do not know what else to say, I've tried different solutions posted online and no one seem to fit this problem.
The exception is thrown because you do not have EntityManagerFactory bean in your spring container.
In order to avoid manually creating it, you could add the following dependency:
implementation("org.springframework.boot:spring-boot-starter-data-jpa")
spring-boot-starter-data-jpa creates beans based on your application.yaml that are needed to work with persistence