Unit Testing Angular Apps

Using Jasmine and Karma

What you'll learn

Understand the importance of unit tests for an application

Understand jasmine test framework and customization options

Learn about the out of the box testing features that are provided by angular framework

Learn and write unit test cases for the most day to day scenarios for UI developers

Requirements

This course is intended for beginner to moderate level angular developers. Basic HTML, Javascript and angular knowledge will be helpful but not required. The only tools needed are a modern web browser and an IDE

Description

Unit testing is the process of testing small and isolated pieces of code and it is a very powerful tool you have for preventing bugs within your application. This ensures that the application is stable, works exactly as expected and also provides an added advantage to the users to add any new features without breaking any other part of their application.The primary focus for this course is to learn unit testing in Angular using Jasmine framework and Karma runner. I will explain the fundamentals of angular testing from Scratch. Instead of learning the theoretical concepts, we will try to take a real world approach by writing test cases for scenarios that you may encounter on a day to day basis. By the end of the course, you will learn how to Write and run tests in Angular using Jasmine & Karma.Write tests for typescript classes & components.Prepare the Angular Test Bed for creating the specs.Test components and services using mocks and spies.Write tests that involve an asynchronous operation.Write tests that require the dependency injections.Write tests that involve making Http calls.Write tests that involve template-driven and reactive angular formsWrite tests to test the angular router.

Overview

Section 1: Introduction

Lecture 1 Introduction

Lecture 2 Course Prerequisites

Section 2: App creation and basic tests

Lecture 3 New app creation and structure

Lecture 4 new component creation

Lecture 5 First test

Section 3: Component and HTML template testing

Lecture 6 Default HTML test

Lecture 7 HTML template test

Lecture 8 HTML Two way binding test

Section 4: Testing Services

Lecture 9 Creating a test service

Lecture 10 Introduction to Spy

Lecture 11 Spy with args

Lecture 12 Spy With Object

Section 5: Testing HTTP

Lecture 13 Introduction to HTTP Testing

Lecture 14 HTTP Testing explained with example

Lecture 15 Testing HTTP request headers

Lecture 16 Testing HTTP Response headers

Lecture 17 Testing HTTP Errors

Section 6: Dependency Injection

Lecture 18 Testing Dependency Injection

Section 7: Testing Forms

Lecture 19 Creating a new form

Lecture 20 Introduction to template driven forms and basic validations

Lecture 21 Template driven forms tests

Lecture 22 Template driven forms - Additional validations

Lecture 23 Template driven forms - Tests for additional validations

Lecture 24 Introduction to reactive forms

Lecture 25 Basic form control validations and tests

Lecture 26 Form level validations and tests

Section 8: Testing Routing And Navigation

Lecture 27 Introduction to Routing

Angular developers looking to learn how to create unit tests.