@@ -25,6 +25,14 @@ .expect(/<h1>Lorem ipsum<\/h1>/)     .then(() => t.pass())
 })
 
+test('post not found', t => {
+  return request(app.listen())
+    .get('/post/non-existant')
+    .expect(404)
+    .expect(/Post not found/)
+    .then(() => t.pass())
+})
+
 test('tags', t => {
   return request(app.listen())
     .get('/tag/a')
@@ -32,3 +40,10 @@ .expect(200)     .expect(/This is a test/)
     .then(() => t.pass())
 })
+
+test('tags not found', t =>
+  request(app.listen())
+    .get('/tag/non-existant')
+    .expect(404)
+    .expect(/tag non-existant not found/)
+    .then(() => t.pass()))