How To Create A Fake Login Page Server For Angular2

How To Articles

Creating a fake login page server for Angular 2 can be a useful tool for testing and debugging your application. It allows you to simulate different scenarios and responses that your real server might provide. In this article, I will guide you through the process of setting up a fake login page server using Angular 2, along with some personal commentary and tips.

Getting Started

To create a fake login page server, we will be using a package called json-server. Json-server is a simple and lightweight JSON-based API server that allows you to create a RESTful API with just a JSON file.

First, let’s start by installing json-server using npm:

npm install -g json-server

Once the installation is complete, we can proceed to create our fake login page server.

Creating the JSON File

The first step is to create a JSON file that will serve as our data source. In this file, we will define the login page responses that we want to simulate.

Here is an example of a JSON file that contains login page responses:

"users": [
"id": 1,
"username": "john",
"password": "password123"
"id": 2,
"username": "jane",
"password": "password456"

In this example, we have defined two users with their respective usernames and passwords. You can add as many users as you want, depending on your testing needs.

Starting the fake login page server

Now that we have our JSON file ready, we can start the fake login page server using the json-server command:

json-server --watch data.json

This command will start the server and watch the data.json file for changes. Any changes made to the JSON file will be immediately reflected in the server’s responses.

Testing the fake login page server

With the fake login page server up and running, we can now test it by making requests to the server endpoints.

In your Angular 2 application, you can make HTTP requests to the fake server using the HttpClient module:

import { HttpClient } from '@angular/common/http';


constructor(private http: HttpClient) {}


login(username: string, password: string) {
return'/login', { username, password });

In this example, we are making a POST request to the ‘/login’ endpoint with the username and password as the request body. The fake login page server will respond according to the data defined in the JSON file.


Creating a fake login page server for Angular 2 can greatly simplify the testing and debugging process. With json-server, you can easily simulate different login page responses and scenarios without the need for a real server. Remember to always keep your fake server’s responses in sync with your application’s requirements to ensure accurate testing results.

I hope you found this article helpful in creating your own fake login page server for Angular 2. Happy testing!