feat: add test/route for api/todos/:id

Author: calvinl

server/api/todos/index.js

@@ -4,5 +4,6 @@ import controller from './todos.controller';
 const router = express.Router();
 
 router.get('/', controller.index);
+router.get('/:id', controller.show);
 
 export default router;

server/api/todos/todos.controller.js

@@ -1,40 +1,51 @@
+import { find } from 'lodash';
 // Exported controller methods
 export default {
-  index
+  index,
+  show
 };
 
+// Replace this with an actual fetch from a database
+const todos = [
+  {
+    id: 1,
+    text: 'Learn React',
+    completed: true
+  },
+  {
+    id: 2,
+    text: 'Learn Redux',
+    completed: true
+  },
+  {
+    id: 3,
+    text: 'Start an app',
+    completed: true
+  },
+  {
+    id: 4,
+    text: 'Make it universally rendered',
+    completed: true
+  },
+  {
+    id: 5,
+    text: 'Enable code splitting',
+    completed: true
+  },
+  {
+    id: 6,
+    text: 'Build a kick ass app',
+    completed: false
+  }
+];
+
+export function show(req, res) {
+  const id = parseInt(req.params.id);
+  const todo = find(todos, { id });
+
+  return res.json(todo);
+}
+
 export function index(req, res) {
-  // Replace this with an actual fetch from a database
-  return res.json([
-    {
-      id: 1,
-      text: 'Learn React',
-      completed: true
-    },
-    {
-      id: 2,
-      text: 'Learn Redux',
-      completed: true
-    },
-    {
-      id: 3,
-      text: 'Start an app',
-      completed: true
-    },
-    {
-      id: 4,
-      text: 'Make it universally rendered',
-      completed: true
-    },
-    {
-      id: 5,
-      text: 'Enable code splitting',
-      completed: true
-    },
-    {
-      id: 6,
-      text: 'Build a kick ass app',
-      completed: false
-    }
-  ]);
+  return res.json(todos);
 }

server/api/todos/todos.controller.test.js

@@ -20,3 +20,14 @@ describe('GET /api/todos', function() {
       });
   });
 });
+
+describe('GET /api/todos/:id', function() {
+  test('endpoint returns a specific todos', function() {
+    return agent
+      .get('/api/todos/1')
+      .expect(200)
+      .then(({ body }) => {
+        expect(body.id).toEqual(1);
+      });
+  });
+});