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Spring core xml (#2971)

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* BAEL-1247 Spring XML injection.

* BAEL-1247 - updated test

* BAEL-1247 - updated test
This commit is contained in:
Muhammed Almas 2017-11-08 12:54:37 +05:30 committed by Grzegorz Piwowarek
parent e98ba8a321
commit 2f5370dea6
2 changed files with 11 additions and 25 deletions
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8
spring-core/src/main/resources/com.baeldung.di.spring.xml
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@ -5,7 +5,7 @@
<bean id="indexService" class="com.baeldung.di.spring.IndexService" /> <bean id="indexService" class="com.baeldung.di.spring.IndexService" />
<bean id="messageService" class="com.baeldung.di.spring.MessageService" scope="prototype"> <bean id="messageService" class="com.baeldung.di.spring.MessageService">
<constructor-arg value="${message.value}" /> <constructor-arg value="${message.value}" />
</bean> </bean>
@ -29,15 +29,15 @@
<property name="service" ref="indexService" /> <property name="service" ref="indexService" />
</bean> </bean>
<bean id="indexAppWithStaticFactory" class="com.baeldung.di.spring.IndexApp" scope="prototype"> <bean id="indexAppWithStaticFactory" class="com.baeldung.di.spring.IndexApp">
<property name="service" ref="messageServiceFromStaticFactory" /> <property name="service" ref="messageServiceFromStaticFactory" />
</bean> </bean>
<bean id="indexAppWithFactoryMethod" class="com.baeldung.di.spring.IndexApp" scope="prototype"> <bean id="indexAppWithFactoryMethod" class="com.baeldung.di.spring.IndexApp">
<property name="service" ref="messageServiceFromInstanceFactory" /> <property name="service" ref="messageServiceFromInstanceFactory" />
</bean> </bean>
<bean id="messageWorldApp" class="com.baeldung.di.spring.MessageApp" scope="prototype"> <bean id="messageWorldApp" class="com.baeldung.di.spring.MessageApp">
<constructor-arg ref="messageService" /> <constructor-arg ref="messageService" />
</bean> </bean>
</beans> </beans>

28
spring-core/src/test/java/com/baeldung/di/spring/BeanInjectionTest.java
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@ -15,31 +15,17 @@ public class BeanInjectionTest {
applicationContext = new ClassPathXmlApplicationContext("com.baeldung.di.spring.xml"); applicationContext = new ClassPathXmlApplicationContext("com.baeldung.di.spring.xml");
} }
@Test
public void protoBean_getBean_returnsMultipleInstance() {
final MessageApp messageApp1 = applicationContext.getBean("messageWorldApp", MessageApp.class);
final MessageApp messageApp2 = applicationContext.getBean("messageWorldApp", MessageApp.class);
assertNotEquals(messageApp1, messageApp2);
}
@Test
public void protoFactoryMethod_getBean_returnsMultipleInstance() {
final IndexApp indexApp1 = applicationContext.getBean("indexAppWithFactoryMethod", IndexApp.class);
final IndexApp indexApp2 = applicationContext.getBean("indexAppWithFactoryMethod", IndexApp.class);
assertNotEquals(indexApp1, indexApp2);
}
@Test
public void protoStaticFactory_getBean_returnsMultipleInstance() {
final IndexApp indexApp1 = applicationContext.getBean("indexAppWithStaticFactory", IndexApp.class);
final IndexApp indexApp2 = applicationContext.getBean("indexAppWithStaticFactory", IndexApp.class);
assertNotEquals(indexApp1, indexApp2);
}
@Test @Test
public void singletonBean_getBean_returnsSingleInstance() { public void singletonBean_getBean_returnsSingleInstance() {
final IndexApp indexApp1 = applicationContext.getBean("indexApp", IndexApp.class); final IndexApp indexApp1 = applicationContext.getBean("indexApp", IndexApp.class);
final IndexApp indexApp2 = applicationContext.getBean("indexApp", IndexApp.class); final IndexApp indexApp2 = applicationContext.getBean("indexApp", IndexApp.class);
assertEquals(indexApp1, indexApp2); assertEquals(indexApp1, indexApp2);
} }
@Test
public void getBean_returnsInstance() {
final IndexApp indexApp = applicationContext.getBean("indexApp", IndexApp.class);
assertNotNull(indexApp);
}
} }