Test Java applications with JUnit 5, Mockito, Testcontainers

Course Curriculum

Chapter 1: Introduction

Lecture 1: Introduction

Lecture 2: Welcome from the instructor

Lecture 3: What is a Unit Test?

Lecture 4: Why write Unit Test?

Lecture 5: The F.I.R.S.T Principle

Lecture 6: Testing Code in Isolation

Lecture 7: Testing Pyramid

Lecture 8: What is JUnit 5?

Lecture 9: JUnit and Build Tools

Chapter 2: Add JUnit 5 to Maven project

Lecture 1: IntelliJ IDEA Ultimate edition licence

Lecture 2: Create new Maven project using IntelliJ IDEA

Lecture 3: Add JUnit Dependencies

Lecture 4: Maven Surefire Plugin

Chapter 3: Add JUnit 5 to Gradle project

Lecture 1: Creating a new project

Lecture 2: Add JUnit Dependencies

Lecture 3: Executing Unit Test

Chapter 4: Add JUnit 5 to a basic Java project

Lecture 1: Introduction

Lecture 2: Basic Java project with IntelliJ

Lecture 3: Basic Java project with Eclipse

Chapter 5: Basics of JUnit 5

Lecture 1: Introduction

Lecture 2: Creating First Unit Test method

Lecture 3: Assertions and Assertion message

Lecture 4: Other assertions

Lecture 5: JUnit Test Exercise

Lecture 6: Exercise solution overview

Lecture 7: Lazy Assert Messages

Lecture 8: Naming Unit Tests

Lecture 9: @DisplayName annotation

Lecture 10: Test Method Code Structure. Arrange, Act, Assert.

Lecture 11: JUnit Test Lifecycle

Lecture 12: Lifecycle methods demo

Lecture 13: Disable Unit Test

Lecture 14: Assert an Exception

Chapter 6: Advanced JUnit 5

Lecture 1: @ParameterizedTest. Multiple Parameters with @MethodSource.

Lecture 2: @ParameterizedTest. Multiple parameters with @CsvSource.

Lecture 3: @ParameterizedTest + CSV file

Lecture 4: @ParameterizedTest + @ValueSource annotation.

Lecture 5: Repeated Tests

Lecture 6: Methods Order – Random order

Lecture 7: Methods Order – Order by name

Lecture 8: Methods Order – Random by order index

Lecture 9: Order of Unit Test Classes

Lecture 10: Test Instance Lifecycle – Introduction

Lecture 11: Changing Test Instance Lifecycle – example 1

Lecture 12: Test Instance Lifecycle Demo project overview

Lecture 13: Test Instance Lifecycle Demo Project Implementation

Chapter 7: Test Driven Development (TDD) in Java

Lecture 1: Introduction to the Test Driven Development(TDD) in Java

Lecture 2: New project, Class, Method

Lecture 3: Creating UserService

Lecture 4: Test Create User method

Lecture 5: Test User object contains first name

Lecture 6: Test Driven Development(TDD) – Refactor Test method

Lecture 7: Test Driven Development(TDD) – Exercise

Lecture 8: Test Driven Development(TDD) – Solution overview

Lecture 9: Check if user id is set

Lecture 10: Assert throws Exception

Lecture 11: TDD – Exercise 2

Chapter 8: Mockito – Create Mocks to test Java code in isolation

Lecture 1: Introduction to Mockito

Lecture 2: Adding Mockto to a Java project

Lecture 3: Method under test overview

Lecture 4: Implementing UsersRepository

Lecture 5: Injecting UsersRepository as Dependency

Lecture 6: Mockito – Creating a Mock object

Lecture 7: Stubbing using built-in any() argument matcher

Lecture 8: Mockito – Verify method call

Lecture 9: Mockito – Exception stubbing

Lecture 10: Creating EmailNotificationService class

Lecture 11: Mockito – Stub a void method with Exception

Lecture 12: Mockito – Do nothing when method is called

Lecture 13: Mockito – Call a real method

Chapter 9: Code Coverage – Identify untested code in your Java application

Lecture 1: Code Coverage – Introduction

Lecture 2: Generating JUnit Code Coverage report with IntelliJ

Lecture 3: Export JUnit Code Coverage Report using IntelliJ

Lecture 4: Export JUnit Test Report using Maven

Lecture 5: Jacoco – Maven Plugin for Code Coverage

Lecture 6: Jacoco – Export Code Coverage Report in HTML format

Chapter 10: Spring Boot (Part 1) – Testing Rest Controllers

Lecture 1: Introduction to JUnit Testing of Spring Boot Application

Lecture 2: Introduction to Integration Testing of Web Layer

Lecture 3: Introduction to Integration Testing of All Layers in Spring Boot application

Lecture 4: Adding Testing Support to a Spring Boot Application

Lecture 5: Existing Project overview + Source code

Lecture 6: New Test Class. @WebMvcTest & @AutoConfigureMockMvc.