more tests for delete

server/tests/server.test.js

@@ -107,7 +107,15 @@ describe("DELETE /todos/:id", () => {
       .expect((res) => {
         expect(res.body.todo.text).toBe(dummy[0].text)
       })
-      .end(done)
+      .end((err, res) => {
+        if(err){
+          return done(err);
+        }
+        Todo.findById(dummy[0]._id.toHexString()).then((todo) => {
+          expect(todo).toNotExist();
+          done();
+        }).catch((e) => done(e));
+      });
   });
   it("should return a 404 if todo not found", (done) => {
     request(app)
@@ -117,7 +125,7 @@ describe("DELETE /todos/:id", () => {
   });
   it("should return a 404 if id is bad", (done) => {
     request(app)
-      .delete(`/todos/${dummy[0]._id.toHexString()}11111`)
+      .delete(`/todos/123`)
       .expect(404)
       .end(done)
   });