Default

src/main/java/guru/springframework/controllers/ConstructorInjectedController.java

@@ -1,6 +1,8 @@
 package guru.springframework.controllers;
 
 import guru.springframework.services.GreetingService;
+import guru.springframework.services.CongratService;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.stereotype.Controller;
 
@@ -12,11 +14,23 @@ public class ConstructorInjectedController {
 
     private GreetingService greetingService;
 
+    private CongratService congratService;
+
+
+     //@Autowired
+     //IntelliJ says only one constructor can have autowired annotation
     public ConstructorInjectedController(@Qualifier("constructorGreetingService") GreetingService greetingService) {
         this.greetingService = greetingService;
     }
 
+     @Autowired
+     public ConstructorInjectedController (CongratService congratService){
+        this.congratService = congratService;
+     }
+
     public String sayHello(){
         return greetingService.sayGreeting();
     }
+
+    public String sayCongrat() {return congratService.sayCongrats();}
 }

src/main/java/guru/springframework/services/CongratService.java

@@ -0,0 +1,6 @@
+package guru.springframework.services;
+
+public interface CongratService {
+
+    String sayCongrats();
+}

src/main/java/guru/springframework/services/ConstructorCongratsService.java

@@ -0,0 +1,12 @@
+package guru.springframework.services;
+
+import org.springframework.stereotype.Service;
+
+@Service
+public class ConstructorCongratsService implements CongratService {
+
+    public String sayCongrats(){
+        return "I am constructor injected - congrats.";
+    }
+
+}

src/main/java/guru/springframework/services/PrimaryGermanGreetingService.java

@@ -9,7 +9,7 @@
  */
 @Service
 @Primary
-@Profile("de")
+@Profile({"de", "default"})
 public class PrimaryGermanGreetingService implements GreetingService {
     @Override
     public String sayGreeting() {

src/main/java/guru/springframework/services/PrimaryGreetingService.java

@@ -9,7 +9,7 @@
  */
 @Service
 @Primary
-@Profile({"en", "default"})
+@Profile("en")
 public class PrimaryGreetingService implements GreetingService {
 
     @Override

src/test/java/guru/springframework/controllers/ConstructorInjectedControllerTest.java

@@ -1,24 +1,33 @@
 package guru.springframework.controllers;
 
-import guru.springframework.services.GreetingServiceImpl;
-import org.junit.Before;
-import org.junit.Test;
 
+import org.junit.Test;
 import static org.junit.Assert.assertEquals;
 
+import org.junit.runner.RunWith;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringRunner;
+import org.springframework.beans.factory.annotation.Autowired;
+
 /**
  * Created by jt on 5/24/17.
  */
+@RunWith(SpringRunner.class)
+@SpringBootTest
 public class ConstructorInjectedControllerTest {
+
+    @Autowired
     private ConstructorInjectedController constructorInjectedController;
 
-    @Before
-    public void setUp() throws Exception {
-        this.constructorInjectedController = new ConstructorInjectedController(new GreetingServiceImpl());
+
+    //The GreetingService is not expected to be injected.
+    @Test(expected = NullPointerException.class)
+    public void testGreeting() throws Exception{
+         constructorInjectedController.sayHello();
     }
 
     @Test
-    public void testGreeting() throws Exception {
-        assertEquals(GreetingServiceImpl.HELLO_GURUS, constructorInjectedController.sayHello());
+    public void testCongrats() throws Exception {
+        assertEquals("I am constructor injected - congrats." , constructorInjectedController.sayCongrat());
     }
 }

src/test/java/guru/springframework/controllers/MyControllerTest.java

@@ -0,0 +1,34 @@
+package guru.springframework.controllers;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.boot.test.mock.mockito.MockBean;
+import org.springframework.test.context.ActiveProfiles;
+import org.springframework.test.context.junit4.SpringRunner;
+
+import static org.junit.Assert.assertNotEquals;
+import static org.junit.Assert.assertEquals;
+
+@RunWith(SpringRunner.class)
+@SpringBootTest
+@ActiveProfiles(profiles = "default" )
+public class MyControllerTest {
+
+    @MockBean
+    private MyController mycontroller;
+
+
+    @Test
+    public void testEnGreeting() throws Exception{
+        String result = mycontroller.hello();
+        assertNotEquals("Hello - Primary Greeting service", result);
+    }
+
+    @Test
+    public void testDeGreeting() throws Exception{
+        String result = mycontroller.hello();
+        assertEquals(null, result);
+    }
+}