St 4 repository저장실패시 cause 안담긴 버그 픽스 김윤희

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

@@ -33,7 +33,7 @@ public void create(Todo todo) {
             notify_silently(todo.getTitle());
 
         } catch (RepositoryFailedException e) {
-            throw new RuntimeException();
+            throw new RuntimeException(e);
         }
 
     }

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

@@ -305,6 +305,29 @@ public NotiManager notiManager() {
         todoManager.create(todo);
     }
 
+    @Test
+    public void TodoRepository_store_호출_시에_Exception을_던지면_TodoManager_Create_에서_cause_포함하는지_확인 () {
+        String TITLE = "TITLE";
+        String CONTENT = "CONTENT";
+
+        Todo todo = new Todo();
+        todo.setTitle(TITLE);
+        todo.setContent(CONTENT);
+
+        MockTodoRepository.exception = new RepositoryFailedException();
+
+        RuntimeException todoManangerException = null;
+
+        try {
+            todoManager.create(todo);
+        } catch (RuntimeException e) {
+            todoManangerException = e;
+        }
+
+        assertNotNull(todoManangerException);
+        assertNotNull(todoManangerException.getCause());
+    }
+
     private static class MockTodoRepository extends TodoRepository {
 
         private static Todo passedTodo;
@@ -331,10 +354,10 @@ private static class MockNotiManager extends NotiManager {
 
         @Override
         public void notify(String title) throws RuntimeException {
+            passedTitle = title;
 
             if(exception!=null && exception.getClass()==RuntimeException.class) { throw (RuntimeException)exception; }
 
-            passedTitle = title;
         }
     }
 }