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Jasmine Cookbook

By : Munish Kumar

4.3 (7)

Jasmine Cookbook

4.3 (7)

By: Munish Kumar

Overview of this book

If you are a competent JavaScript developer who wants to design and implement tests using Jasmine in order to minimize bugs in the production environment, then this book is ideal for you. Some familiarity with unit testing and code coverage concepts such as branch coverage along with basic knowledge of Node.js, AngularJS, and CoffeeScript is required.

Preface

Preface

What this book covers

What you need for this book

Who this book is for

Sections

Conventions

Reader feedback

Customer support

Free Chapter

1. Getting Started with Jasmine Framework

1. Getting Started with Jasmine Framework

Introduction

Writing your first Jasmine test

Adding specs to your Jasmine test

Adding expectations and matchers to the test

Applying different matchers to the Jasmine test

Applying setup and teardown functions to the Jasmine test

Using the "this" keyword

2. Jasmine with TDD and BDD Processes

2. Jasmine with TDD and BDD Processes

Introduction

Writing Jasmine tests using TDD and BDD processes

Creating a Jasmine test for new code using TDD and BDD

Designing Jasmine tests for existing code using TDD and BDD

Defining nested suites to write more meaningful specs

3. Customizing Matchers and Jasmine Functions

3. Customizing Matchers and Jasmine Functions

Introduction

Writing a Jasmine test using a custom equality tester function

Writing Jasmine tests with custom matchers

Writing Jasmine tests for exceptions

Declaring pending specs with Jasmine tests

4. Designing Specs from Requirement

4. Designing Specs from Requirement

Introduction

Writing useful specs by analyzing the test requirements

Implementing the Jasmine test corresponding to the specs

Applying Acceptance Criteria to the Jasmine test

Organizing Jasmine specs into groups and subgroups

5. Jasmine Spies

5. Jasmine Spies

Introduction

Writing Jasmine tests using the spyOn() method and special matchers for spies

Writing Jasmine tests using tracking properties

Writing Jasmine tests with your own custom spy method

Using jasmine.any and jasmine.objectContaining

Writing Jasmine tests to mock the JavaScript timeout functions

6. Jasmine with AJAX, jQuery, and Fixtures

6. Jasmine with AJAX, jQuery, and Fixtures

Introduction

Writing Jasmine specs for AJAX

Designing Jasmine specs with HTML and JSON fixtures

Writing Jasmine specs for jQuery

Writing Jasmine specs using custom jQuery matchers

Writing Jasmine specs for asynchronous operations using the done() function

7. Code Coverage with Jasmine Tests

7. Code Coverage with Jasmine Tests

Introduction

Configuring code coverage tools

Generating code coverage using karma and istanbul

Writing Jasmine specs for uncovered branches/code

Increasing code coverage for existing code

8. Jasmine with Other Tools

8. Jasmine with Other Tools

Introduction

Writing Jasmine tests for AngularJS

Using Jasmine with CoffeeScript

Writing Jasmine tests for Node.js

9. Developing JavaScript Apps Using Jasmine – a Real-time Scenario

9. Developing JavaScript Apps Using Jasmine – a Real-time Scenario

Introduction

Defining Jasmine specs corresponding to a user story

Implementing Jasmine specs with Web/HTML

Implementing Jasmine tests with a Data-Driven approach

Creating Jasmine tests for a change request

Index

Index

Sections

In this book, you will find several headings that appear frequently (Getting ready, How to do it, How it works, There's more, and See also).

To give clear instructions on how to complete a recipe, we use these sections as follows:

Getting ready

This section tells you what to expect in the recipe, and describes how to set up any software or any preliminary settings required for the recipe.

How to do it…

This section contains the steps required to follow the recipe.

How it works…

This section usually consists of a detailed explanation of what happened in the previous section.

There's more…

This section consists of additional information about the recipe in order to make the reader more knowledgeable about the recipe.

See also

This section provides helpful links to other useful information for the recipe.

Visually different images

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Tech Concepts

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Programming languages

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