Description

Introduction

This course introduces beginners to Jasmine, a popular behavior-driven development (BDD) framework for testing JavaScript applications. Participants will learn how to write clear, maintainable, and reliable unit tests that improve code quality and reduce defects. Through hands-on examples, learners gain confidence in testing JavaScript functions, modules, and frontend components using real-world scenarios.

Prerequisites

Basic understanding of JavaScript
Familiarity with HTML and web applications
No prior testing experience required

Table of Contents

1. Introduction to JavaScript Testing
     1.1 Why Testing Matters in Modern Web Development
     1.2 Types of Testing: Unit, Integration, and End-to-End
     1.3 Overview of Jasmine and BDD Concepts

2. Setting Up Jasmine
     2.1 Installing Jasmine Using npm
     2.2 Jasmine Project Structure
     2.3 Running Your First Test Suite

3. Writing Your First Jasmine Tests
     3.1 Understanding describe, it, and expect
     3.2 Matchers and Assertions
     3.3 Organizing Test Specs

4. Testing JavaScript Functions
     4.1 Testing Pure Functions
     4.2 Handling Edge Cases and Validations
     4.3 Using beforeEach and afterEach

5. Working with Spies and Mocks
     5.1 Introduction to Spies
     5.2 Mocking Functions and Dependencies
     5.3 Verifying Function Calls

6. Testing Asynchronous Code
     6.1 Callbacks and done()
     6.2 Testing Promises
     6.3 Async/Await Testing Patterns

7. Improving Test Readability and Reliability
     7.1 Writing Clear and Maintainable Tests
     7.2 Avoiding Common Beginner Mistakes
     7.3 Structuring Test Suites for Scalability

8. Running Tests in Real Projects
     8.1 Integrating Jasmine with Browsers
     8.2 Using Jasmine with Karma
     8.3 Basic Test Reporting

By the end of this course, learners will be able to write reliable Jasmine tests for JavaScript applications, understand core testing principles, and confidently apply unit testing in real projects. This training builds a strong foundation for advanced testing frameworks and modern frontend test automation.