Moved spring-4.3 project into spring-all (#500)

* Moved spring-4.3 project into spring-all * Removed spring-4.3 project
2016-07-14 19:27:31 +06:00
parent eb1afcbb2c
commit b5a3fabb75
46 changed files with 86 additions and 217 deletions
@@ -0,0 +1,14 @@
+package org.baeldung.spring43.attributeannotations;
+
+import org.springframework.web.bind.annotation.*;
+
+@RestController
+@RequestMapping("/test")
+public class AttributeAnnotationsTestController {
+
+    @GetMapping
+    public String get(@SessionAttribute String login, @RequestAttribute String query) {
+        return String.format("login = %s, query = %s", login, query);
+    }
+
+}
@@ -0,0 +1,17 @@
+package org.baeldung.spring43.attributeannotations;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;
+
+public class ParamInterceptor extends HandlerInterceptorAdapter {
+
+    @Override
+    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
+        request.getSession().setAttribute("login", "john");
+        request.setAttribute("query", "invoices");
+        return super.preHandle(request, response, handler);
+    }
+
+}
@@ -0,0 +1,29 @@
+package org.baeldung.spring43.cache;
+
+import java.util.concurrent.atomic.AtomicInteger;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class Foo {
+
+    private static final Logger log = LoggerFactory.getLogger(Foo.class);
+
+    private static final AtomicInteger instanceCount = new AtomicInteger(0);
+
+
+    private final int instanceNum;
+
+    public Foo() {
+        instanceNum = instanceCount.incrementAndGet();
+    }
+
+    public static int getInstanceCount() {
+        return instanceCount.get();
+    }
+
+    public void printInstanceNumber() {
+        log.info("Foo instance number: {}", instanceNum);
+    }
+
+}
@@ -0,0 +1,14 @@
+package org.baeldung.spring43.cache;
+
+import org.springframework.cache.annotation.Cacheable;
+import org.springframework.stereotype.Service;
+
+@Service
+public class FooService {
+
+    @Cacheable(cacheNames = "foos", sync = true)
+    public Foo getFoo(String id) {
+        return new Foo();
+    }
+
+}
@@ -0,0 +1,5 @@
+package org.baeldung.spring43.composedmapping;
+
+public class Appointment {
+
+}
@@ -0,0 +1,9 @@
+package org.baeldung.spring43.composedmapping;
+
+import java.util.Map;
+
+public interface AppointmentService {
+
+    Map<String, Appointment> getAppointmentsForToday();
+
+}
@@ -0,0 +1,26 @@
+package org.baeldung.spring43.composedmapping;
+
+import java.util.Map;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+
+@Controller
+@RequestMapping("/appointments")
+public class AppointmentsController {
+
+    private final AppointmentService appointmentService;
+
+    @Autowired
+    public AppointmentsController(AppointmentService appointmentService) {
+        this.appointmentService = appointmentService;
+    }
+
+    @GetMapping
+    public Map<String, Appointment> get() {
+        return appointmentService.getAppointmentsForToday();
+    }
+
+}
@@ -0,0 +1,5 @@
+package org.baeldung.spring43.ctor;
+
+public class FooRepository {
+
+}
@@ -0,0 +1,15 @@
+package org.baeldung.spring43.ctor;
+
+public class FooService {
+
+    private final FooRepository repository;
+
+    public FooService(FooRepository repository) {
+        this.repository = repository;
+    }
+
+    public FooRepository getRepository() {
+        return repository;
+    }
+
+}
@@ -0,0 +1,18 @@
+package org.baeldung.spring43.defaultmethods;
+
+import java.time.LocalDate;
+
+public class DateHolder implements IDateHolder {
+
+    private LocalDate localDate;
+
+    @Override
+    public LocalDate getLocalDate() {
+        return localDate;
+    }
+
+    @Override
+    public void setLocalDate(LocalDate localDate) {
+        this.localDate = localDate;
+    }
+}
@@ -0,0 +1,16 @@
+package org.baeldung.spring43.defaultmethods;
+
+import java.time.LocalDate;
+import java.time.format.DateTimeFormatter;
+
+public interface IDateHolder {
+
+    LocalDate getLocalDate();
+
+    void setLocalDate(LocalDate localDate);
+
+    default void setStringDate(String stringDate) {
+        setLocalDate(LocalDate.parse(stringDate, DateTimeFormatter.ofPattern("dd.MM.yyyy")));
+    }
+
+}
@@ -0,0 +1,8 @@
+package org.baeldung.spring43.depresolution;
+
+import org.springframework.stereotype.Repository;
+
+@Repository
+public class FooRepository {
+
+}
@@ -0,0 +1,18 @@
+package org.baeldung.spring43.depresolution;
+
+import org.springframework.beans.factory.ObjectProvider;
+import org.springframework.stereotype.Service;
+
+@Service
+public class FooService {
+
+    private final FooRepository repository;
+
+    public FooService(ObjectProvider<FooRepository> repositoryProvider) {
+        this.repository = repositoryProvider.getIfUnique();
+    }
+
+    public FooRepository getRepository() {
+        return repository;
+    }
+}
@@ -0,0 +1,10 @@
+package org.baeldung.spring43.scopeannotations;
+
+import org.springframework.stereotype.Component;
+import org.springframework.web.context.annotation.ApplicationScope;
+
+@Component
+@ApplicationScope
+public class AppPreferences extends InstanceCountingService {
+
+}
@@ -0,0 +1,15 @@
+package org.baeldung.spring43.scopeannotations;
+
+import java.util.concurrent.atomic.AtomicInteger;
+
+public class InstanceCountingService {
+
+    private static final AtomicInteger instanceCount = new AtomicInteger(0);
+
+    private final int instanceNumber = instanceCount.incrementAndGet();
+
+    public int getInstanceNumber() {
+        return instanceNumber;
+    }
+
+}
@@ -0,0 +1,10 @@
+package org.baeldung.spring43.scopeannotations;
+
+import org.springframework.stereotype.Component;
+import org.springframework.web.context.annotation.RequestScope;
+
+@Component
+@RequestScope
+public class LoginAction extends InstanceCountingService {
+
+}
@@ -0,0 +1,36 @@
+package org.baeldung.spring43.scopeannotations;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("/appointments")
+public class ScopeTestController {
+
+    @Autowired
+    private LoginAction loginAction;
+
+    @Autowired
+    private UserPreferences userPreferences;
+
+    @Autowired
+    private AppPreferences appPreferences;
+
+    @GetMapping("/request")
+    public String getRequestNumber() {
+        return Integer.toString(loginAction.getInstanceNumber());
+    }
+
+    @GetMapping("/session")
+    public String getSessionNumber() {
+        return Integer.toString(userPreferences.getInstanceNumber());
+    }
+
+    @GetMapping("/application")
+    public String getApplicationNumber() {
+        return Integer.toString(appPreferences.getInstanceNumber());
+    }
+
+}
@@ -0,0 +1,10 @@
+package org.baeldung.spring43.scopeannotations;
+
+import org.springframework.stereotype.Component;
+import org.springframework.web.context.annotation.SessionScope;
+
+@Component
+@SessionScope
+public class UserPreferences extends InstanceCountingService {
+
+}
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns="http://www.springframework.org/schema/beans"
+       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
+
+    <bean id="dateHolder" class="org.baeldung.spring43.defaultmethods.DateHolder">
+        <property name="stringDate" value="15.10.1982"/>
+    </bean>
+
+</beans>
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns="http://www.springframework.org/schema/beans"
+       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
+
+    <bean class="org.baeldung.spring43.ctor.FooRepository"/>
+
+    <bean class="org.baeldung.spring43.ctor.FooService"/>
+
+</beans>
@@ -9,6 +9,6 @@
    <task:annotation-driven executor="myExecutor"/>
    <task:executor id="myExecutor" pool-size="5"/>

-    <bean id="asyncAnnotationExample" class="org.baeldung.async.AsyncAnnotationExample"/>
+    <bean id="asyncAnnotationExample" class="org.baeldung.async.AsyncComponent"/>

 </beans>
@@ -0,0 +1,30 @@
+package org.baeldung.spring43.attributeannotations;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.ViewResolver;
+import org.springframework.web.servlet.config.annotation.EnableWebMvc;
+import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
+import org.springframework.web.servlet.view.InternalResourceViewResolver;
+
+@Configuration
+@ComponentScan
+@EnableWebMvc
+public class AttributeAnnotationConfiguration extends WebMvcConfigurerAdapter {
+
+    @Bean
+    public ViewResolver viewResolver() {
+        InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();
+        viewResolver.setPrefix("/WEB-INF/jsp/view/");
+        viewResolver.setSuffix(".jsp");
+        return viewResolver;
+    }
+
+    @Override
+    public void addInterceptors(InterceptorRegistry registry) {
+        registry.addInterceptor(new ParamInterceptor());
+    }
+
+}
@@ -0,0 +1,45 @@
+package org.baeldung.spring43.attributeannotations;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.MediaType;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.AbstractJUnit4SpringContextTests;
+import org.springframework.test.context.web.WebAppConfiguration;
+import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.test.web.servlet.setup.MockMvcBuilders;
+import org.springframework.web.context.WebApplicationContext;
+
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+@ContextConfiguration(classes = AttributeAnnotationConfiguration.class)
+@WebAppConfiguration
+public class AttributeAnnotationTest extends AbstractJUnit4SpringContextTests {
+
+    private MockMvc mockMvc;
+
+    @Autowired
+    private WebApplicationContext wac;
+
+    @Before
+    public void setup() {
+        this.mockMvc = MockMvcBuilders.webAppContextSetup(wac)
+                .build();
+    }
+
+    @Test
+    public void whenInterceptorAddsRequestAndSessionParams_thenParamsInjectedWithAttributesAnnotations() throws Exception {
+        String result = this.mockMvc.perform(get("/test")
+                .accept(MediaType.ALL))
+                .andExpect(status().isOk())
+                .andReturn()
+                .getResponse()
+                .getContentAsString();
+
+        Assert.assertEquals("login = john, query = invoices", result);
+    }
+
+}
@@ -0,0 +1,25 @@
+package org.baeldung.spring43.cache;
+
+import java.util.Collections;
+
+import org.springframework.cache.CacheManager;
+import org.springframework.cache.annotation.EnableCaching;
+import org.springframework.cache.concurrent.ConcurrentMapCache;
+import org.springframework.cache.support.SimpleCacheManager;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+@ComponentScan
+@EnableCaching
+public class CacheRefinementsConfiguration {
+
+    @Bean
+    public CacheManager cacheManager() {
+        SimpleCacheManager manager = new SimpleCacheManager();
+        manager.setCaches(Collections.singletonList(new ConcurrentMapCache("foos")));
+        return manager;
+    }
+
+}
@@ -0,0 +1,31 @@
+package org.baeldung.spring43.cache;
+
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.TimeUnit;
+
+import org.junit.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.AbstractJUnit4SpringContextTests;
+
+import static org.junit.Assert.assertEquals;
+
+@ContextConfiguration(classes = CacheRefinementsConfiguration.class)
+public class CacheRefinementsTest extends AbstractJUnit4SpringContextTests {
+
+    private ExecutorService executorService = Executors.newFixedThreadPool(10);
+
+    @Autowired
+    private FooService service;
+
+    @Test
+    public void whenMultipleThreadsExecuteCacheableMethodWithSyncTrue_thenMethodIsExecutedOnlyOnce() throws InterruptedException {
+        for (int i = 0; i < 10; i++) {
+            executorService.execute(() -> service.getFoo("test").printInstanceNumber());
+        }
+        executorService.awaitTermination(1, TimeUnit.SECONDS);
+        assertEquals(Foo.getInstanceCount(), 1);
+    }
+
+}
@@ -0,0 +1,36 @@
+package org.baeldung.spring43.composedmapping;
+
+import java.util.Collections;
+
+import org.easymock.EasyMock;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.ViewResolver;
+import org.springframework.web.servlet.config.annotation.EnableWebMvc;
+import org.springframework.web.servlet.view.InternalResourceViewResolver;
+
+import static org.easymock.EasyMock.*;
+
+@Configuration
+@ComponentScan
+@EnableWebMvc
+public class ComposedMappingConfiguration {
+
+    @Bean
+    public ViewResolver viewResolver() {
+        InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();
+        viewResolver.setPrefix("/WEB-INF/jsp/view/");
+        viewResolver.setSuffix(".jsp");
+        return viewResolver;
+    }
+
+    @Bean
+    public AppointmentService appointmentBook() {
+        AppointmentService book = EasyMock.mock(AppointmentService.class);
+        EasyMock.expect(book.getAppointmentsForToday()).andReturn(Collections.emptyMap());
+        replay(book);
+        return book;
+    }
+
+}
@@ -0,0 +1,44 @@
+package org.baeldung.spring43.composedmapping;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.MediaType;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.AbstractJUnit4SpringContextTests;
+import org.springframework.test.context.web.WebAppConfiguration;
+import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.test.web.servlet.setup.MockMvcBuilders;
+import org.springframework.web.context.WebApplicationContext;
+
+import static org.easymock.EasyMock.verify;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+@ContextConfiguration(classes = ComposedMappingConfiguration.class)
+@WebAppConfiguration
+public class ComposedMappingTest extends AbstractJUnit4SpringContextTests {
+
+    @Autowired
+    private AppointmentService appointmentService;
+
+    private MockMvc mockMvc;
+
+    @Autowired
+    private WebApplicationContext wac;
+
+    @Before
+    public void setup() {
+        this.mockMvc = MockMvcBuilders.webAppContextSetup(wac)
+                .build();
+    }
+
+    @Test
+    public void whenRequestingMethodWithGetMapping_thenReceiving200Answer() throws Exception {
+        this.mockMvc.perform(get("/appointments")
+                .accept(MediaType.ALL))
+                .andExpect(status().isOk());
+        verify(appointmentService);
+    }
+
+}
@@ -0,0 +1,21 @@
+package org.baeldung.spring43.ctor;
+
+import org.junit.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.AbstractJUnit4SpringContextTests;
+
+import static org.junit.Assert.assertNotNull;
+
+@ContextConfiguration(classes = {FooRepositoryConfiguration.class, FooServiceConfiguration.class})
+public class ConfigurationConstructorInjectionTest extends AbstractJUnit4SpringContextTests {
+
+    @Autowired
+    public FooService fooService;
+
+    @Test
+    public void whenSingleCtorInConfiguration_thenContextLoadsNormally() {
+        assertNotNull(fooService.getRepository());
+    }
+
+}
@@ -0,0 +1,14 @@
+package org.baeldung.spring43.ctor;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class FooRepositoryConfiguration {
+
+    @Bean
+    public FooRepository fooRepository() {
+        return new FooRepository();
+    }
+
+}
@@ -0,0 +1,19 @@
+package org.baeldung.spring43.ctor;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class FooServiceConfiguration {
+
+    private final FooRepository repository;
+
+    public FooServiceConfiguration(FooRepository repository) {
+        this.repository = repository;
+    }
+
+    @Bean
+    public FooService fooService() {
+        return new FooService(this.repository);
+    }
+}
@@ -0,0 +1,21 @@
+package org.baeldung.spring43.ctor;
+
+import org.junit.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.AbstractJUnit4SpringContextTests;
+
+import static org.junit.Assert.assertNotNull;
+
+@ContextConfiguration("classpath:implicit-ctor-context.xml")
+public class ImplicitConstructorTest extends AbstractJUnit4SpringContextTests {
+
+    @Autowired
+    private FooService fooService;
+
+    @Test
+    public void whenBeanWithoutAutowiredCtor_thenInjectIntoSingleCtor() {
+        assertNotNull(fooService.getRepository());
+    }
+
+}
@@ -0,0 +1,23 @@
+package org.baeldung.spring43.defaultmethods;
+
+import java.time.LocalDate;
+
+import org.junit.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.AbstractJUnit4SpringContextTests;
+
+import static org.junit.Assert.assertEquals;
+
+@ContextConfiguration("classpath:defaultmethods-context.xml")
+public class DefaultMethodsInjectionTest extends AbstractJUnit4SpringContextTests {
+
+    @Autowired
+    private IDateHolder dateHolder;
+
+    @Test
+    public void whenInjectingToDefaultInterfaceMethod_thenInjectionShouldHappen() {
+        assertEquals(LocalDate.of(1982, 10, 15), dateHolder.getLocalDate());
+    }
+
+}
@@ -0,0 +1,22 @@
+package org.baeldung.spring43.defaultmethods;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.test.context.transaction.AfterTransaction;
+import org.springframework.test.context.transaction.BeforeTransaction;
+
+public interface ITransactionalTest {
+
+    Logger log = LoggerFactory.getLogger(ITransactionalTest.class);
+
+    @BeforeTransaction
+    default void beforeTransaction() {
+        log.info("Opening transaction");
+    }
+
+    @AfterTransaction
+    default void afterTransaction() {
+        log.info("Closing transaction");
+    }
+
+}
@@ -0,0 +1,14 @@
+package org.baeldung.spring43.defaultmethods;
+
+import org.junit.Test;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.AbstractTransactionalJUnit4SpringContextTests;
+
+@ContextConfiguration(classes = TransactionalTestConfiguration.class)
+public class TransactionalTest extends AbstractTransactionalJUnit4SpringContextTests implements ITransactionalTest {
+
+    @Test
+    public void whenDefaultMethodAnnotatedWithBeforeTransaction_thenDefaultMethodIsExecuted() {
+    }
+
+}
@@ -0,0 +1,30 @@
+package org.baeldung.spring43.defaultmethods;
+
+
+import javax.sql.DataSource;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.jdbc.datasource.DataSourceTransactionManager;
+import org.springframework.jdbc.datasource.SimpleDriverDataSource;
+import org.springframework.transaction.PlatformTransactionManager;
+
+@Configuration
+public class TransactionalTestConfiguration {
+
+    @Bean
+    public DataSource getDataSource() {
+        SimpleDriverDataSource simpleDriverDataSource = new SimpleDriverDataSource();
+        simpleDriverDataSource.setDriverClass(org.hsqldb.jdbcDriver.class);
+        simpleDriverDataSource.setUrl("jdbc:hsqldb:mem:app-db");
+        simpleDriverDataSource.setUsername("sa");
+        simpleDriverDataSource.setPassword("");
+        return simpleDriverDataSource;
+    }
+
+    @Bean
+    public PlatformTransactionManager transactionManager() {
+        return new DataSourceTransactionManager(getDataSource());
+    }
+
+}
@@ -0,0 +1,9 @@
+package org.baeldung.spring43.depresolution;
+
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+@ComponentScan
+public class ObjectProviderConfiguration {
+}
@@ -0,0 +1,23 @@
+package org.baeldung.spring43.depresolution;
+
+import org.junit.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.AbstractJUnit4SpringContextTests;
+
+import static org.junit.Assert.assertNotNull;
+
+@ContextConfiguration(classes = ObjectProviderConfiguration.class)
+public class ObjectProviderTest extends AbstractJUnit4SpringContextTests {
+
+    @Autowired
+    private FooService fooService;
+
+    @Test
+    public void whenArgumentIsObjectProvider_thenObjectProviderInjected() {
+
+        assertNotNull(fooService.getRepository());
+
+    }
+
+}
@@ -0,0 +1,23 @@
+package org.baeldung.spring43.scopeannotations;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.ViewResolver;
+import org.springframework.web.servlet.config.annotation.EnableWebMvc;
+import org.springframework.web.servlet.view.InternalResourceViewResolver;
+
+@Configuration
+@ComponentScan
+@EnableWebMvc
+public class ScopeAnnotationsConfiguration {
+
+    @Bean
+    public ViewResolver viewResolver() {
+        InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();
+        viewResolver.setPrefix("/WEB-INF/jsp/view/");
+        viewResolver.setSuffix(".jsp");
+        return viewResolver;
+    }
+
+}
@@ -0,0 +1,110 @@
+package org.baeldung.spring43.scopeannotations;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.MediaType;
+import org.springframework.mock.web.MockHttpSession;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.AbstractJUnit4SpringContextTests;
+import org.springframework.test.context.web.WebAppConfiguration;
+import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.test.web.servlet.setup.MockMvcBuilders;
+import org.springframework.web.context.WebApplicationContext;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotEquals;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+@ContextConfiguration(classes = ScopeAnnotationsConfiguration.class)
+@WebAppConfiguration
+public class ScopeAnnotationsTest extends AbstractJUnit4SpringContextTests {
+
+    private MockMvc mockMvc;
+
+    @Autowired
+    private WebApplicationContext wac;
+
+    @Before
+    public void setup() {
+        this.mockMvc = MockMvcBuilders.webAppContextSetup(wac)
+                .build();
+    }
+
+    @Test
+    public void whenDifferentRequests_thenDifferentInstancesOfRequestScopedBeans() throws Exception {
+        MockHttpSession session = new MockHttpSession();
+
+        String requestScopedServiceInstanceNumber1 = this.mockMvc.perform(get("/appointments/request")
+                .session(session)
+                .accept(MediaType.ALL)).andExpect(status().isOk())
+                .andReturn()
+                .getResponse()
+                .getContentAsString();
+
+        String requestScopedServiceInstanceNumber2 = this.mockMvc.perform(get("/appointments/request")
+                .session(session)
+                .accept(MediaType.ALL)).andExpect(status().isOk())
+                .andReturn()
+                .getResponse()
+                .getContentAsString();
+
+        assertNotEquals(requestScopedServiceInstanceNumber1, requestScopedServiceInstanceNumber2);
+    }
+
+    @Test
+    public void whenDifferentSessions_thenDifferentInstancesOfSessionScopedBeans() throws Exception {
+
+        MockHttpSession session1 = new MockHttpSession();
+        MockHttpSession session2 = new MockHttpSession();
+
+        String sessionScopedServiceInstanceNumber1 = this.mockMvc.perform(get("/appointments/session")
+                .session(session1)
+                .accept(MediaType.ALL)).andExpect(status().isOk())
+                .andReturn()
+                .getResponse()
+                .getContentAsString();
+        String sessionScopedServiceInstanceNumber2 = this.mockMvc.perform(get("/appointments/session")
+                .session(session1)
+                .accept(MediaType.ALL)).andExpect(status().isOk())
+                .andReturn()
+                .getResponse()
+                .getContentAsString();
+        String sessionScopedServiceInstanceNumber3 = this.mockMvc.perform(get("/appointments/session")
+                .session(session2)
+                .accept(MediaType.ALL)).andExpect(status().isOk())
+                .andReturn()
+                .getResponse()
+                .getContentAsString();
+
+        assertEquals(sessionScopedServiceInstanceNumber1, sessionScopedServiceInstanceNumber2);
+
+        assertNotEquals(sessionScopedServiceInstanceNumber1, sessionScopedServiceInstanceNumber3);
+
+    }
+
+    @Test
+    public void whenDifferentSessionsAndRequests_thenAlwaysSingleApplicationScopedBean() throws Exception {
+
+        MockHttpSession session1 = new MockHttpSession();
+        MockHttpSession session2 = new MockHttpSession();
+
+        String applicationScopedServiceInstanceNumber1 = this.mockMvc.perform(get("/appointments/application")
+                .session(session1)
+                .accept(MediaType.ALL)).andExpect(status().isOk())
+                .andReturn()
+                .getResponse()
+                .getContentAsString();
+        String applicationScopedServiceInstanceNumber2 = this.mockMvc.perform(get("/appointments/application")
+                .session(session2)
+                .accept(MediaType.ALL)).andExpect(status().isOk())
+                .andReturn()
+                .getResponse()
+                .getContentAsString();
+
+        assertEquals(applicationScopedServiceInstanceNumber1, applicationScopedServiceInstanceNumber2);
+
+    }
+
+}