[ST-5] Noti 횟수가 맞는지 확인

src/main/java/net/slipp/todo_list/AppConfig.java

@@ -1,10 +1,15 @@
 package net.slipp.todo_list;
 
+import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.ComponentScan;
 import org.springframework.context.annotation.Configuration;
 
 
 @Configuration
 @ComponentScan(basePackages = {"net.slipp.todo_list"})
 public class AppConfig {
+    @Bean
+    public NotiManager notiManager() {
+        return new CountableNotiManager();
+    }
 }

src/main/java/net/slipp/todo_list/CountableNotiManager.java

@@ -0,0 +1,20 @@
+package net.slipp.todo_list;
+
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.stereotype.Component;
+
+@Component
+@Qualifier
+public class CountableNotiManager extends NotiManager {
+    private int callCount;
+
+    @Override
+    public void notify(String message) throws RuntimeException {
+        this.callCount++;
+        super.notify(message);
+    }
+
+    public int getCallCount() {
+        return callCount;
+    }
+}

src/main/java/net/slipp/todo_list/NotiManager.java

@@ -5,6 +5,7 @@
 @Component
 public class NotiManager {
 
-    public void notify( String title ) throws RuntimeException {}
+    public void notify(String message) throws RuntimeException {
+    }
 
 }

src/test/java/net/slipp/todo_list/CountableNotiManagerTest.java

@@ -0,0 +1,28 @@
+package net.slipp.todo_list;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration(classes = { AppConfig.class} )
+public class CountableNotiManagerTest {
+    @Autowired
+    NotiManager notiManager;
+
+    @Test
+    public void 정상적인_message일때_NotiManager를_호출한_수가_실제_호출한_수와_동일한지_확인() {
+        int calledCount = 5;
+
+        for(int i=0; i<calledCount; i++) {
+            notiManager.notify("test");
+        }
+
+        if(notiManager instanceof CountableNotiManager) {
+            Assert.assertEquals(((CountableNotiManager) notiManager).getCallCount(), calledCount);
+        }
+    }
+}