Quickly_and_Effectively_Testing_Legacy_C++_Code_with_Approval_Tests.md

Quickly and Effectively Testing Legacy C++ Code with Approval Tests

Contents

• Demo Code
• Next Training Session
• Links
• Clare Macrae

Demo Code

• This talk is mostly demo-based
• The demo code is at:
  • github.com/claremacrae/approvals_live_demo
  • As I give this talk, I tag the versions presented, as the demos and ApprovalTests.cpp library will evolve over time:
    • Tag: 2020-06-CppEurope: CppEurope #4, 23 June 2020
    • Branch: 2020-07-cpp-on-sea-branch: C++ on Sea, 15 July 2020
      • contains the changes I made during the demo
    • Branch: 2020-08-mucpp-branch MUC++, 6 August 2020

Next Training Session

• September 2020

Links

• Approval Tests
  • ApprovalTests.cpp
  • ApprovalTests.cpp.StarterProject
  • ApprovalTests.cpp.Qt
  • ApprovalTests.cpp.Qt.StarterProject
• ApprovalTests.cpp User Guide
  • User Guide on Read the Docs
  • User Guide on GitHub
• User Guide pages mentioned
  • String Conversions
  • How to Use the Fmt Library To Print Objects
  • Tips for Designing Strings
  • Multiple output files per test
• Clare Macrae's other talks
• Code Coverage
  • Set up Code Coverage on macOS
  • Set up Code Coverage on Windows
• Gilded Rose Kata
  • Emily Bache's GildedRose Refactoring Kata
  • Emily Bache's "Advanced Testing & Refactoring Techniques" series:
    • Part 1: Introducing the Gilded Rose kata and writing test cases using Approval Tests
    • Part 2: Refactoring item logic using ‘lift up conditional’
    • Part 3: Replace Conditional with Polymorphism
• Simon Cropp's "EmptyFiles project"
• Angie Jones' "Verifying Entire API Responeses"
• Llewellyn Falco and Woody Zuill's "Practical Refactoring: 2 Minutes to Better Code"

Clare Macrae

I am a consultant and trainer.

• Website
• Blog
• Presentations
• Hire Me