https://github.com/nicholasjhenry/wbitdd

Demonstrates Contract Testing based on "The World's Best Intro to TDD"
https://github.com/nicholasjhenry/wbitdd

experiment professional-development ruby

Last synced: 8 days ago
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Demonstrates Contract Testing based on "The World's Best Intro to TDD"

• Host: GitHub
• URL: https://github.com/nicholasjhenry/wbitdd
• Owner: nicholasjhenry
• Created: 2015-05-02T14:02:44.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2017-01-07T17:19:40.000Z (almost 8 years ago)
• Last Synced: 2024-10-12T03:11:28.538Z (about 1 month ago)
• Topics: experiment, professional-development, ruby
• Language: Ruby
• Homepage: http://online-training.jbrains.ca/courses/wbitdd-01/lectures/139945
• Size: 8.79 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
## Contract Testing

Demonstrates Contract Testing in [Ruby](https://www.ruby-lang.org/) based on [The World's Best Intro to TDD](http://online-training.jbrains.ca/courses/wbitdd-01/lectures/139945).

I was interested in Contract Testing as a mechansim to avoid API drift. There are two branches in this repository that demonstrates this problem:

1. [api-drift](https://github.com/nicholasjhenry/wbitdd/tree/api-drift)

2. [prevent-api_drift](https://github.com/nicholasjhenry/wbitdd/tree/prevent-api-drift)

This source code was used as a discussion with [J. B. Rainsberger](https://twitter.com/jbrains) over a Google Hangout. Unfortunately, the

discussion wasn't recorded or notes taken. However, they did result in the following tweets from Joe:

> A student at http://online-training.jbrains.ca/courses/wbitdd-01/ … has helped me clarify the correspondence btw test doubles in collaboration tests and contract tests.

https://twitter.com/jbrains/status/612042806362681345

> Creation methods in contrast tests help enumerate the classes of equivalence in the contract's semantics. How did I not see that before?!

https://twitter.com/jbrains/status/611964232351899650