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所在平台: Udemy |
课程主页: https://www.udemy.com/course/java-testing-unit-framework/
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**课程名称：** JUnit 5 入门全攻略 [2025] - Java 单元测试 **课程概述：** 本课程专为初学者和经验丰富的程序员设计，将从零开始教授 JUnit 框架的全部知识。所有依赖和示例均基于最新的 JUnit 版本（JUnit 5+），并保持最新。课程将以一个银行应用程序为例，详细讲解单元测试。 **什么是单元测试？** 单元测试是一种检查程序小部分（如单个函数或方法）是否正常工作的方法。单元测试的主要目标包括： * 确保程序的每个部分都按预期运行。 * 方便代码的修改和改进。 * 确保程序的可靠性和无错误。 通过关注小程序，开发人员可以及早发现和修复错误，从而开发出更好、更稳定的程序。 **什么是 JUnit 5 框架？** JUnit 是一个允许开发人员轻松创建和运行测试的框架。它帮助你编写自动检查代码是否正常工作的测试。JUnit 因其简化测试过程并确保代码按预期行为而广受欢迎。 JUnit 框架是编写 Java 单元测试的实际标准。 JUnit 是 Java 项目中常用的测试框架。了解如何使用 JUnit 是任何 Java 开发者的宝贵技能。 使用 JUnit 编写测试有助于在开发过程的早期发现和修复错误，从而节省后期的时间和精力。 **你将学到的内容：** * JUnit 5 简介 * 编写你的第一个 JUnit 测试 * 编写 JUnit 测试的步骤 * JUnit `@Test` 注解 * JUnit 生命周期注解：JUnit `@BeforeEach`、`@AfterEach`、`@BeforeAll` 和 `@AfterAll` 注解 * JUnit 断言 (Assertions) * JUnit 异常测试 * JUnit 测试套件 (Test Suites) * JUnit 参数化测试 (Parameterized Tests) * JUnit 嵌套测试 (Nested Tests) * JUnit 禁用测试 (Disable Tests) * JUnit 显示测试名称 (Display Test Names) * JUnit 重复测试 (Repeated Tests) * JUnit 测试执行顺序 * 构建银行应用程序 * 为银行应用程序编写 JUnit 测试 **使用的工具和技术：** * Java 21 * Maven * JUnit 5 * IntelliJ IDEA
This course is designed for beginners and experienced programmers to learn everything about the JUnit framework from scratch. All dependencies and examples in this tutorial are up-to-date and use the latest version of JUnit (JUnit 5+). In this course, you will learn unit testing for a banking app.What is Unit Testing?Unit testing is a way to check small parts of your program, like individual functions or methods, to make sure they work correctly. The main goals of unit testing are to:Make sure each part of the program works as expected.Make it easier to change and improve the code.Ensure the program is reliable and bug-free.By focusing on small parts, developers can find and fix bugs early, leading to better and more stable programs.What is the JUnit 5 Framework?JUnit is a framework that allows developers to create and run tests easily. It helps you write tests that automatically check if your code works correctly. JUnit is widely used because it makes testing simple and helps ensure your code behaves as expected.JUnit Framework is a de-facto standard for writing unit tests in Java.JUnit is a commonly used testing framework for Java projects. Knowing how to use JUnit is a valuable skill for any Java developer.Writing tests with JUnit helps you find and fix bugs early in the development process, saving time and effort later.What You Will LearnHere are the key topics you'll explore in this course:Introduction to JUnit 5Writing Your First JUnit TestSteps to Write JUnit TestsJUnit @Test AnnotationJUnit Lifecycle Annotations: JUnit @BeforeEach, @AfterEach, @BeforeAll and @AfterAll AnnotationsJUnit AssertionsJUnit Exception TestingJUnit Test SuitesJUnit Parameterized TestsJUnit Nested TestsJUnit Disable TestsJUnit Display Test NamesJUnit Repeated TestsJUnit Test Execution OrderBuild Banking AppWrite a JUnit test for Banking AppTools and Technologies UsedJava 21MavenJUnit 5IntelliJ IDEA
