Test content (#515)

* Test Model Content

* Test get

* test get

spring-mvc-velocity/pom.xml

@@ -95,6 +95,12 @@
 			<version>${powermock.version}</version>
 			<scope>test</scope>
 		</dependency>
+		<dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-test</artifactId>
+            <version>${org.springframework.version}</version>
+            <scope>test</scope>
+        </dependency>
 
 	</dependencies>
 

spring-mvc-velocity/src/main/java/com/baeldung/mvc/velocity/controller/MainController.java

@@ -11,6 +11,7 @@ import org.springframework.web.bind.annotation.RequestMethod;
 import java.util.List;
 
 @Controller
+@RequestMapping("/")
 public class MainController {
 
     private final TutorialsService tutService;

spring-mvc-velocity/src/main/java/com/baeldung/mvc/velocity/domain/Tutorial.java

@@ -13,4 +13,22 @@ public class Tutorial {
         this.description = description;
         this.author = author;
     }
+
+	public Integer getTutId() {
+		return tutId;
+	}
+
+	public String getTitle() {
+		return title;
+	}
+
+	public String getDescription() {
+		return description;
+	}
+
+	public String getAuthor() {
+		return author;
+	}
+    
+    
 }

spring-mvc-velocity/src/main/java/com/baeldung/mvc/velocity/service/ITutorialsService.java

@@ -0,0 +1,10 @@
+package com.baeldung.mvc.velocity.service;
+
+import java.util.List;
+
+import com.baeldung.mvc.velocity.domain.Tutorial;
+
+public interface ITutorialsService {
+
+	public List<Tutorial> listTutorials();
+}

spring-mvc-velocity/src/main/java/com/baeldung/mvc/velocity/service/TutorialsService.java

@@ -7,7 +7,7 @@ import java.util.Arrays;
 import java.util.List;
 
 @Service
-public class TutorialsService {
+public class TutorialsService implements ITutorialsService {
 
     public List<Tutorial> listTutorials() {
         return Arrays.asList(

spring-mvc-velocity/src/test/java/com/baeldung/mvc/velocity/test/DataContentControllerTest.java

@@ -0,0 +1,81 @@
+package com.baeldung.mvc.velocity.test;
+
+import static org.hamcrest.Matchers.allOf;
+import static org.hamcrest.Matchers.hasItem;
+import static org.hamcrest.Matchers.hasProperty;
+import static org.hamcrest.Matchers.hasSize;
+import static org.hamcrest.Matchers.is;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.model;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.view;
+
+import java.util.Arrays;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mockito;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+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 com.baeldung.mvc.velocity.domain.Tutorial;
+import com.baeldung.mvc.velocity.service.ITutorialsService;
+import com.baeldung.mvc.velocity.service.TutorialsService;
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration(locations = {"classpath:mvc-servlet.xml"})
+@WebAppConfiguration
+public class DataContentControllerTest {
+	
+
+    private MockMvc mockMvc;
+
+    @Autowired
+    private ITutorialsService tutServiceMock;
+
+    @Autowired
+    private WebApplicationContext webApplicationContext;
+    
+    @Before
+    public void setUp() {
+    	tutServiceMock = Mockito.mock(TutorialsService.class);
+        Mockito.reset(tutServiceMock);
+
+        mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).build();
+    }
+	
+	@Test
+	public void testModel() throws Exception{
+		
+ 
+        Mockito.when(tutServiceMock.listTutorials()).thenReturn(Arrays.asList(
+		          new Tutorial(1, "Guava", "Introduction to Guava", "GuavaAuthor"),
+		          new Tutorial(2, "Android", "Introduction to Android", "AndroidAuthor")
+		        ));
+ 
+        mockMvc.perform(get("/"))
+                .andExpect(status().isOk())
+                .andExpect(view().name("index"))
+                .andExpect(model().attribute("tutorials", hasSize(2)))
+                .andExpect(model().attribute("tutorials", hasItem(
+                        allOf(
+                                hasProperty("tutId", is(1)),
+                                hasProperty("author", is("GuavaAuthor")),
+                                hasProperty("title", is("Guava"))
+                        )
+                )))
+                .andExpect(model().attribute("tutorials", hasItem(
+                        allOf(
+                                hasProperty("tutId", is(2)),
+                                hasProperty("author", is("AndroidAuthor")),
+                                hasProperty("title", is("Android"))
+                        )
+                )));
+	}
+}

spring-mvc-velocity/src/test/java/com/baeldung/mvc/velocity/test/NavigationControllerTest.java

@@ -1,32 +1,41 @@
 package com.baeldung.mvc.velocity.test;
 
 
-import com.baeldung.mvc.velocity.controller.MainController;
+import static org.junit.Assert.assertEquals;
-import com.baeldung.mvc.velocity.domain.Tutorial;
+import static org.junit.Assert.assertNotNull;
-import com.baeldung.mvc.velocity.service.TutorialsService;
+import static org.mockito.Mockito.times;
-import org.junit.Test;
+import static org.mockito.Mockito.verify;
-import org.junit.runner.RunWith;
+import static org.mockito.Mockito.verifyNoMoreInteractions;
-import org.mockito.Mockito;
-import org.mockito.runners.MockitoJUnitRunner;
-import org.springframework.ui.ExtendedModelMap;
-import org.springframework.ui.Model;
 
 import java.util.Arrays;
 import java.util.List;
 
-import static org.junit.Assert.assertEquals;
+import org.junit.Test;
-import static org.junit.Assert.assertNotNull;
+import org.junit.runner.RunWith;
+import org.mockito.Mockito;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+import org.springframework.test.context.web.WebAppConfiguration;
+import org.springframework.ui.ExtendedModelMap;
+import org.springframework.ui.Model;
+
+import com.baeldung.mvc.velocity.controller.MainController;
+import com.baeldung.mvc.velocity.domain.Tutorial;
+import com.baeldung.mvc.velocity.service.TutorialsService;
 
 
-@RunWith(MockitoJUnitRunner.class)
+@RunWith(SpringJUnit4ClassRunner.class)
+@WebAppConfiguration
+@ContextConfiguration(locations = {"classpath:mvc-servlet.xml"})
 public class NavigationControllerTest {
 
-	private final MainController mainController = new MainController(Mockito.mock(TutorialsService.class));
+	private MainController mainController = new MainController(Mockito.mock(TutorialsService.class));
 	
 	private final Model model = new ExtendedModelMap();
+
 	
 	@Test
-	public final void shouldGoToTutorialListView() {
+	public void shouldGoToTutorialListView() {
 		Mockito.when(mainController.getTutService().listTutorials())
           .thenReturn(createTutorialList());
 
@@ -36,7 +45,24 @@ public class NavigationControllerTest {
 		assertEquals("index", view);
 		assertNotNull(tutorialListAttribute);
 	}
+	
+	@Test
+	public void testContent() throws Exception{
 
+        List<Tutorial> tutorials = Arrays.asList(
+		          new Tutorial(1, "Guava", "Introduction to Guava", "GuavaAuthor"),
+		          new Tutorial(2, "Android", "Introduction to Android", "AndroidAuthor")
+		        );
+        Mockito.when(mainController.getTutService().listTutorials()).thenReturn(tutorials);
+
+        String view = mainController.listTutorialsPage(model);
+
+        verify(mainController.getTutService(), times(1)).listTutorials();
+        verifyNoMoreInteractions(mainController.getTutService());
+        
+        assertEquals("index", view);
+        assertEquals(tutorials, model.asMap().get("tutorials"));   
+	}
 
 	private static List<Tutorial> createTutorialList() {
 		return Arrays.asList(new Tutorial(1, "TestAuthor", "Test Title", "Test Description"));

spring-mvc-velocity/src/test/resources/mvc-servlet.xml

@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans xmlns="http://www.springframework.org/schema/beans"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xmlns:context="http://www.springframework.org/schema/context"
+  xmlns:mvc="http://www.springframework.org/schema/mvc"
+  xsi:schemaLocation="http://www.springframework.org/schema/beans
+  http://www.springframework.org/schema/beans/spring-beans.xsd
+      http://www.springframework.org/schema/context
+      http://www.springframework.org/schema/context/spring-context-4.1.xsd
+      http://www.springframework.org/schema/mvc
+      http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd">
+ 
+ 
+  <!-- Register the annotated components in the container eg : annotated controllers -->
+  <context:component-scan base-package="com.baeldung.mvc.velocity.*" />
+ 
+  <!-- Tell the container that we are going to use annotations -->
+  <context:annotation-config />
+ 
+ 
+ 
+  <bean id="velocityConfig"
+      class="org.springframework.web.servlet.view.velocity.VelocityConfigurer">
+      <property name="resourceLoaderPath">
+          <value>/</value>
+      </property>
+  </bean>
+ 
+ 
+  <bean id="viewResolver"
+      class="org.springframework.web.servlet.view.velocity.VelocityLayoutViewResolver">
+      <property name="cache" value="true" />
+      <property name="prefix" value="/WEB-INF/views/" />
+      <property name="layoutUrl" value="/WEB-INF/layouts/layout.vm" />
+      <property name="suffix" value=".vm" />
+  </bean>
+ 
+</beans>