Mastering Test-Driven Development and Unit Testing

Enhance your Java programming skills with our interactive Test-Driven Development and Unit Testing course, designed for developers eager to excel in crafting robust code using JUnit and leading testing frameworks.

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Essential Skills Gained

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Understand the integral role of Unit Testing in software quality.

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Develop effective Unit Tests for reliable code.

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Implement Test-Driven Development (TDD) strategies with JUnit.

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Utilize Mockito for advanced mock testing scenarios.

Format

  • Instructor-led
  • 3 days with lectures and hands-on labs.

Audience

  • Java Software Developers
  • Agile Team Members
  • Quality Assurance Testers
  • Technical Project Managers

Description

Our three-day intensive course on Test-Driven Development (TDD) and Unit Testing is tailor-made for Java developers ready to sharpen their skills with JUnit and other open-source testing tools. Through interactive labs and projects, you'll apply best practices to create scalable and well-tested applications. By the end of this course, you'll possess the expertise to implement efficient TDD techniques and unit testing frameworks, ensuring high-quality software products.

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Upcoming Course Dates

August 20-22, 2025

10:00 AM - 6:00 PM

Virtual: Online - US/Eastern

Enroll

$2195

October 27-29, 2025

10:00 AM - 6:00 PM

Virtual: Online - US/Eastern

Enroll

$2195

December 1-3, 2025

10:00 AM - 6:00 PM

Virtual: Online - US/Eastern

Enroll

$2195

Course Outline

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Introduction to TDD

  1. Understanding the motivation for TDD

  2. Exploring the TDD workflow

  3. Benefits and challenges of TDD

  4. Tools supporting TDD

  5. Setup IntelliJ with Maven

Unit Testing with JUnit

  1. Importance of Unit Testing

  2. Characteristics of effective Unit Tests

  3. Differentiating Unit and Integration Testing

  4. Overview of Testing Frameworks

Jumpstart JUnit

  1. Discover JUnit features

  2. Creating tests with @Test

  3. Using assertions for verification

  4. Manage test setup with annotations

  5. Maven configuration with Surefire

Annotations in JUnit

  1. Customizing test names with @DisplayName

  2. Managing exceptions in tests

  3. Controlling test execution order

Working with Hamcrest

  1. Using assertThat notation

  2. Hamcrest logical and object matchers

  3. Collection matchers in Hamcrest

Parameterized Testing Techniques

  1. Defining @ParameterizedTest

  2. Using different data sources

Advanced JUnit Features

  1. Differences between JUnit 4 and 5

  2. Implementing nested tests

  3. Exploring JUnit Extensions

Best Practices for JUnit

  1. Identifying good and bad tests

  2. Automation best practices

Mocking Components

  1. Utilizing Test Dummies

  2. Strategies for mock objects

Mockito and JUnit

  1. Lifecycle and features of Mockito

  2. Behavior verification with mocks

  3. Partial mock implementations

Advanced Topics

  1. State vs. Interaction-based Testing

  2. Increasing code quality through refactoring

Database Testing with DbUnit

  1. Setting up and using DbUnit

  2. Writing effective DbUnit tests

Your Team has Unique Training Needs.

Your team deserves training as unique as they are.

Let us tailor the course to your needs at no extra cost.