TDD 和单元测试、UI 自动化测试

[ShannonChenCHN]

• TDD
• 单元测试
  • 什么是单元测试
  • 为什么要做单元测试
  • 应用场景
  • 如何做单元测试
• 黑盒测试
• 白盒测试
• 自动化测试

[ShannonChenCHN]

延伸阅读：

• Testing with Xcode - Apple Developer Center
• What's Worth Unit Testing in Objective-C?
• google/EarlGrey
• WebDriverAgent
• Your TDD Will Improve as Your Design Sense Improves
• iOS测试与集成工具总结
• TDD的iOS开发初步以及Kiwi使用入门
• iOS单元测试| 百度Hi iOS团队技术周报
• WWDC15 Session笔记 - Xcode 7 UI 测试初窥
• iOS单元测试(作用及入门提升)
• iOS Unit Testing and UI Testing Tutorial - Ray Wenderlich
• Unit Testing Tutorial: Mocking Objects - Ray Wenderlich
• Objc.io-issue 1-3：测试 View Controllers
• Objc.io-issue 2-5：测试并发程序
• Objc.io-issue 15：测试
  • Objc.io-issue 15-5：置换测试: Mock, Stub 和其他
• 《iOS 测试指南》
• 测试 iOS App 时需要注意什么？
• 基于 KIF 的 iOS UI 自动化测试和持续集成
• 走出 iOS 单元测试的困境

---

• 使用模板快速编写测试用例
• 美团点评技术团队：客户端自动化测试研究

[ShannonChenCHN]

单元测试

• 基础
  • Defining Test Scope/What to Test
  • Two types of unit test contexts
    • App tests
    • Library tests
  • XCTest 框架
    • Writing Test Classes and Methods
      • Test Targets, Test Bundles, and the Test Navigator
      • Creating a Test Class
      • Test Class Structure
        • Setup and Teardown
        • Flow of Test Execution
      • Writing Test Methods
    • XCTest Assertions
    • given-when-then
    • Writing Tests of Asynchronous Operations
    • Writing Tests with Swift
      • @testable
  • Running Tests and Viewing Results
  • Debugging Tests
• stub 和 mock 的区别
• 最佳实践（FIRST 原则）
  • Fast
  • Independent/Isolated
  • Repeatable
  • Self-validating
  • Timely
• Performance Testing
• Automating the Test Process(Continuous Integration/Continuous Delivery)
• User Interface Testing
• Mock 框架
  • ObjC
    • ocmock
  • Swift
    • Cuckoo
    • SwiftyMocky
    • SwiftMock
    • 其他
• 示例代码
  • Unit Testing Apps and Frameworks - Apple Sample Code
  • Alamofire
  • Kingfisher
  • ...

问题讨论

• 单元测试应该怎么做
  • https://www.zhihu.com/question/27313846
  • https://coolshell.cn/articles/8209.html
• 单元测试应该怎么写
  • https://objccn.io/issue-15-2/
  • https://hackernoon.com/unit-test-naming-given-when-then-java-84407911b858
  • Given-When-Then pattern
    • https://blog.j-labs.pl/2017/02/Given-When-Then-pattern-in-unit-tests
• Mock 和 Stub
  • https://objccn.io/issue-15-5/
  • https://objccn.io/issue-15-3/
  • https://www.raywenderlich.com/1752-unit-testing-tutorial-mocking-objects
  • https://www.swiftbysundell.com/articles/mocking-in-swift/
  • https://www.swiftbysundell.com/articles/mock-free-unit-tests-in-swift/
  • https://medium.com/bird-engineering/mockingbird-a-convenient-mocking-framework-for-swift-d01a00c16952
  • https://academy.realm.io/posts/tryswift-veronica-ray-real-world-mocking-swift/
• 为什么不能测试 Swift 的私有方法
  • How to Unit Test Private Methods in Swift
  • Swift - Unit testing private variables and methods - Stack Overflow

参考：

• 官方文档
  • Testing with Xcode⭐️
  • Defining Test Cases and Test Methods
  • Understanding Setup and Teardown for Test Methods
  • Test Assertions
• 最佳实践
  • Engineering for Testability - WWDC 2017
  • Testing Tips & Tricks - WWDC 2018
  • Unit tests best practices in Xcode and Swift
  • Guidelines: Writing Testable Code
  • Unit Tests, How to Write Testable Code and Why it Matters
  • XCTest 测试实战⭐️
  • 依赖注入 - objc.io⭐️
  • 置换测试: Mock, Stub 和其他 - objc.io⭐️
  • A Swift-y Approach to Dependency Injection
• 教程
  • iOS Unit Testing and UI Testing Tutorial
  • Unit Testing Tutorial: Mocking Objects
• 其他资料
  • iOS单元测试 - 百度Hi iOS团队技术周报
  • Kiwi 使用进阶 Mock, Stub, 参数捕获和异步测试
  • https://hjgitbook.gitbooks.io/ios/content/01-thinking/01-the-basic-knowledge-of-unit-test.html
  • https://colin1994.github.io/2017/08/31/iOS-Unit-Testing/
  • iOS 中的单元测试 - 小专栏