Java With Mockito
Java is a widely-used programming language that supports object-oriented programming and is known for its platform independence through the Java Virtual Machine (JVM). Mockito is a powerful mocking framework specifically designed for Java applications, allowing developers to create mock objects for unit testing. By using Mockito, developers can simulate the behavior of complex dependencies, isolate specific components, and focus on testing the functionality of the code in a controlled environment. This promotes better test coverage and more maintainable code, facilitating the development of robust applications. Mockito's intuitive API makes it easy to set up test scenarios, verify interactions, and assert expected outcomes, ultimately leading to more reliable software development practices.
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1 - Introduction to Java: Understand the basics of Java programming language, its syntax, and object oriented principles.
2) Java Development Environment: Setting up Java Development Kit (JDK) and Integrated Development Environment (IDE) like IntelliJ IDEA or Eclipse for Java development.
3) Unit Testing Fundamentals: Introduction to unit testing concepts and its importance in software development for ensuring code quality.
4) JUnit Framework: Explore JUnit, the most widely used testing framework in Java, including test cases, assertions, and test suites.
5) What is Mockito?: An overview of Mockito as a mocking framework that allows the creation of test doubles and facilitates testing in Java applications.
6) Creating Mocks: Learn how to create mock objects using Mockito, with examples on how they replace real implementations during tests.
7) Stubbing Methods: Understand how to stub methods in mocked objects to simulate specific behaviors during testing.
8) Argument Matchers: Explore the use of argument matchers in Mockito to create flexible and readable assertions in tests.
9) Verifying Interactions: Learn how to verify that specific methods were called on the mocks, ensuring that the code under test is interacting correctly with its dependencies.
10) Handling Exceptions: Understand how to simulate methods that throw exceptions using Mockito to verify how the code behaves in exceptional scenarios.
11) Annotations in Mockito: Learn about useful Mockito annotations such as @Mock, @InjectMocks, and @RunWith which simplify the setup of tests.
12) Mockito with JUnit: Integrate Mockito with JUnit to improve the testing strategy and take advantage of both frameworks.
13) Test Driven Development (TDD): Understand the principles of TDD and how Mockito can be utilized effectively within a TDD workflow.
14) Best Practices in Mockito: Discuss best practices when using Mockito to write clean, maintainable, and efficient test cases.
15) Real World Example Projects: Work on real world example projects showcasing the use of Mockito in a typical Java application, reinforcing the learning experience.
16) Debugging Tests in IDE: Learn how to debug tests in IDE, inspect mock states, and understand the workflow of your tests to ensure they run correctly.
17) Advanced Mocking Techniques: Dig deeper into advanced features of Mockito such as spies, and custom argument matchers for complex scenarios.
18) Integrating Mockito with CI/CD: Explore how to integrate swift testing with Continuous Integration/Continuous Deployment pipelines using Mockito and JUnit.
19) Common Pitfalls: Identify and understand common pitfalls and misconceptions when using Mockito, enhancing students' problem solving skills.
20) Resources and Community: Discuss available resources, documentation, and community forums where students can further their knowledge on Java and Mockito.
These points serve as an outline for a comprehensive training program that equips students with both foundational and advanced skills in Java programming and testing using Mockito.
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