Unit Testing in Angular

By Joe Eames
Automated tests are an important ingredient in a successful project. This course will teach you everything you need to know to unit test your Angular projects, including testing services, component templates, and dealing with asynchronous code.
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Course info
Rating
(287)
Level
Beginner
Updated
Aug 9, 2021
Duration
3h 27m
Table of contents
Course Overview
Course Overview 1m
Course Introduction
Course Introduction 4m The Demo Application 3m Testing Overview 4m Mocking 3m Unit Tests in Angular 1m Tools of Unit Testing with Angular 2m Installing and Running the Demo 2m Writing Your First Unit Test 6m Running Your Unit Tests 2m Writing Good Unit Tests 3m Summary 1m
Isolated Unit Tests
Introduction 3m Testing a Pipe 5m Testing a Service 5m Testing a Component 3m Mocking to Isolate Code 6m Testing Interactions 7m Summary 1m
Shallow Integration Tests
Introduction 1m Debugging Techniques with Angular and Karma 1m The TestBed 9m Using NO_ERRORS_SCHEMA 2m Testing Rendered HTML 5m NativeElement vs. DebugElement 6m More Complex Shallow Integration Tests 3m Mocking an Injected Service 8m Mocking Child Components 4m Dealing with Lists of Elements 3m Summary 1m
Deep Integration Tests
Introduction 1m Creating a Deep Integration Test 5m Finding Elements by Directive 7m Integration Testing of Services 6m Using the inject Helper Function 8m Implementing a Test with Mocked HTTP 8m Summary 1m
Testing DOM Interaction and Routing Components
Introduction 1m Triggering Events on Elements 9m Emitting Events from Children 5m Raising Events on Child Directives 2m Interacting with Input Boxes 8m Testing with ActivatedRoute 7m Dealing with ngModel 4m Mocking the RouterLink 4m Testing the RouterLink 4m Summary 1m
Advanced Topics
Introduction 1m Adding Async Code 2m Basic Async Testing 4m Using the fakeAsync Helper Function 5m Using the waitForAsync Helper Function 6m Code Coverage 5m Summary 1m Course Summary 1m
Description
Course info
Rating
(287)
Level
Beginner
Updated
Aug 9, 2021
Duration
3h 27m
Description

Angular gives us an amazing set of tools to help us unit test our code, but all those tools and techniques need to be learned. In this course, Unit Testing in Angular, you will learn how to effectively unit test your Angular code. First, you will learn to write isolated tests to quickly and easily test services, pipes, and components. Next, you will explore integration tests, used to test your components with their templates. Then, you will see how to deal with advanced topics like asynchronous code. Finally, and most importantly, you will know what it means to write effective, maintainable unit tests. When you are finished with this course, you will feel confident in your ability to write good unit tests for your Angular projects.

About the author
Joe Eames
About the author

Joe has been a web developer for the last 13 of his 16+ years as a professional developer. He has specialized in front end and middle tier development . Although his greatest love is writing code, he also enjoys teaching and speaking about code.

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Section Introduction Transcripts
Section Introduction Transcripts

Course Overview
Hi there. I'm Joe Eames, and welcome to my course, Unit Testing in Angular. I'm a Google developer expert in Angular and have been working with AngularJS since 2010 and Angular since it was in alpha. Angular is an amazing, modern, highly performant framework, and learning it one of the best things that you can do for your career. But it's no good to write code if your code doesn't work. That's where unit testing comes in. In this course we're going to learn all the tools and techniques to effectively unit test Angular projects. Some of the things we will cover are isolated tests for quick and easy testing of components, services, and pipes, integration tests for testing components with their templates, and dealing with asynchronous code in your tests. We'll also see how to write good, maintainable tests. By the time we're through, we'll understand the tools that Angular provides for unit testing your code, how to test your projects effectively, and how to make those tests maintainable. Before starting this course, you should be familiar with JavaScript and Angular. I hope you'll join me on this journey to learn how to unit test Angular with the Unit Testing in Angular course at Pluralsight.

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