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BAEL-2399: Migrate Spring DI example to spring-core module

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eric-martin
2019-02-05 22:14:51 -06:00
parent 874acddfcf
commit 01fa4cfaf8
26 changed files with 129 additions and 78 deletions
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guice/src/test/java/com/baeldung/examples/SpringUnitTest.java
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package com.baeldung.examples;
import static org.junit.Assert.assertNotNull;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationContext;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringRunner;
import com.baeldung.examples.common.AudioBookService;
import com.baeldung.examples.common.BookService;
import com.baeldung.examples.spring.SpringMainConfig;
import com.baeldung.examples.spring.SpringPersonService;
import com.baeldung.examples.spring.UserService;
@RunWith(SpringRunner.class)
@ContextConfiguration(classes = { SpringMainConfig.class })
public class SpringUnitTest {
@Autowired
ApplicationContext context;
@Test
public void givenAccountServiceAutowiredToUserService_WhenGetAccountServiceInvoked_ThenReturnValueIsNotNull() {
UserService userService = context.getBean(UserService.class);
assertNotNull(userService.getAccountService());
}
@Test
public void givenBookServiceIsRegisteredAsBeanInContext_WhenBookServiceIsRetrievedFromContext_ThenReturnValueIsNotNull() {
BookService bookService = context.getBean(BookService.class);
assertNotNull(bookService);
}
@Test
public void givenBookServiceIsRegisteredAsBeanInContextByOverridingAudioBookService_WhenAudioBookServiceIsRetrievedFromContext_ThenNoSuchBeanDefinitionExceptionIsThrown() {
BookService bookService = context.getBean(BookService.class);
assertNotNull(bookService);
AudioBookService audioBookService = context.getBean(AudioBookService.class);
assertNotNull(audioBookService);
}
@Test
public void givenAuthorServiceAutowiredToBookServiceAsOptionalDependency_WhenBookServiceIsRetrievedFromContext_ThenNoSuchBeanDefinitionExceptionIsNotThrown() {
BookService bookService = context.getBean(BookService.class);
assertNotNull(bookService);
}
@Test
public void givenSpringPersonServiceConstructorAnnotatedByAutowired_WhenSpringPersonServiceIsRetrievedFromContext_ThenInstanceWillBeCreatedFromTheConstructor() {
SpringPersonService personService = context.getBean(SpringPersonService.class);
assertNotNull(personService);
}
@Test
public void givenPersonDaoAutowiredToSpringPersonServiceBySetterInjection_WhenSpringPersonServiceRetrievedFromContext_ThenPersonDaoInitializedByTheSetter() {
SpringPersonService personService = context.getBean(SpringPersonService.class);
assertNotNull(personService);
assertNotNull(personService.getPersonDao());
}
}