test index, create list

models/Todo.js

@@ -26,9 +26,9 @@ TodoSchema.pre('remove', async function () {
 
 TodoSchema.methods.toJson = function () {
   return {
-    id: this._id,
+    id: this._id.toString(),
     text: this.text,
-    list: this.list,
+    list: this.list.toString(),
   };
 };
 

models/TodoList.js

@@ -36,7 +36,7 @@ TodoListSchema.pre('remove', async function () {
 TodoListSchema.methods.toJson = function () {
   const todos = this.populated('todos') ? this.todos.map(todo => todo.toJson()) : this.todos;
   return {
-    id: this._id,
+    id: this._id.toString(),
     name: this.name,
     slug: this.slug,
     todos,

tests/integration/lists.test.js

@@ -3,6 +3,33 @@ const server = require('../../app.js');
 const request = require('supertest');
 const mongoose = require('mongoose');
 
+const TodoList = mongoose.model('TodoList');
+const Todo = mongoose.model('Todo');
+
+let lists;
+let listsPopulated;
+let todos;
+
+beforeEach(async () => {
+  // seed lists and todos
+  const list1 = new TodoList({ name: 'List1' });
+  const todo1 = new Todo({ text: 'Todo1', list: list1._id });
+  const todo2 = new Todo({ text: 'Todo2', list: list1._id });
+
+  await list1.save();
+  await todo1.save();
+  await todo2.save();
+  lists = await TodoList.find({}).exec();
+  listsPopulated = await TodoList.find({})
+    .populate('todos')
+    .exec();
+  todos = await Todo.find({}).exec();
+});
+
+afterEach(async () => {
+  await mongoose.connection.dropDatabase();
+});
+
 afterAll(async () => {
   await mongoose.connection.dropDatabase();
   await mongoose.disconnect();
@@ -10,7 +37,7 @@ afterAll(async () => {
 });
 
 describe('test lists', () => {
-  test('index lists', async () => {
+  test('should index lists', async () => {
     const response = await request(server)
       .get('/lists')
       .set('Accept', 'application/json')
@@ -18,5 +45,19 @@ describe('test lists', () => {
       .expect('Content-Type', 'application/json; charset=utf-8');
     expect(response.body.success).toBe(true);
     expect(response.body.data).toBeInstanceOf(Array);
+    expect(response.body.data).toEqual(listsPopulated.map(list => list.toJson()));
+  });
+  test('should create list', async () => {
+    const response = await request(server)
+      .post('/lists')
+      .send({
+        name: 'List2',
+      })
+      .set('Content-Type', 'application/json')
+      .set('Accept', 'application/json')
+      .expect(200)
+      .expect('Content-Type', 'application/json; charset=utf-8');
+    expect(response.body.success).toBeTruthy();
+    expect(await TodoList.findOne({ name: 'List2' })).toBeTruthy();
   });
 });

tests/integration/root.test.js

@@ -3,6 +3,10 @@ const server = require('../../app.js');
 const request = require('supertest');
 const mongoose = require('mongoose');
 
+afterEach(async () => {
+  await mongoose.connection.dropDatabase();
+});
+
 afterAll(async () => {
   await mongoose.connection.dropDatabase();
   await mongoose.disconnect();