Book Image

Hands-On Full Stack Web Development with Angular 6 and Laravel 5

By : Fernando Monteiro
Book Image

Hands-On Full Stack Web Development with Angular 6 and Laravel 5

By: Fernando Monteiro

Overview of this book

Angular, considered as one of the most popular and powerful frontend frameworks, has undergone a major overhaul to embrace emerging web technologies so that developers can build cutting-edge web applications. This book gives you practical knowledge of building modern full-stack web apps from scratch using Angular with a Laravel Restful back end. The book begins with a thorough introduction to Laravel and Angular and its core concepts like custom errors messages, components, routers, and Angular-cli, with each concept being explained first, and then put into practice in the case-study project. With the basics covered, you will learn how sophisticated UI features can be added using NgBootstrao and a component-based architecture. You will learn to extend and customize variables from Bootstrap CSS framework. You will learn how to create secure web application with Angular and Laravel using token based authentication. Finally, you will learn all about progressive web applications and build and deploy a complete fullstack application using Docker and Docker-compose. By the end of this book, you'll gain a solid understanding of Angular 6 and how it interacts with a Laravel 5.x backend
Table of Contents (13 chapters)

Writing unit and e2e tests

Now, you will learn how to run the tests so that you can better understand what happens to the application.

Before we start, let's run the command to execute the tests.

Open Terminal window and type the following command:

ng test

The preceding code will execute all of the unit tests; after that, we will see all of the errors in Terminal.

The last line will be very similar to the following line:

Executed 25 of 25 (18 FAILED) (1.469 secs / 0.924 secs)

Each test that fails is marked in red, and is followed by an error message, as you can see in the following excerpt:

AppHttpInterceptorService should be created FAILED
                Error: StaticInjectorError(DynamicTestModule)[BuildersService -> HttpClient]:
                StaticInjectorError(Platform: core)[BuildersService -> HttpClient]:
                        NullInjectorError: No provider...