C# Katas plan toward refactoring legacy code

This repository contains kata starter projects to learn TDD toward refactoring legacy code

Source

Katas step by step

Basic TDD

• Roman numerals
• Bowling
• Manhattan distance

Designing with TDD

• Mars Rover
• No primitive constraint
• Tell! Don't Ask constraint
• CQS constraint
• Xtrem TDD - Money Kata

Refactoring fresh code

• Continue design katas on 2 or more sessions
• Always compile Constraint
• Cyclomatic Complexity One constraint

Bottom-up TDD

• Game of Life
• Median of a list of lists (with no concatenation)
• Langton ant

Top-Down TDD

• Kata Potter
• LCD
• Banking with Specflow
• Mars Rover
• Diamond

TDD on algorithms

• Diamond
• Kata Lags
• Anagrams
• Cyclomatic Complexity One constraint
• Object Calisthenics constraint

Legacy code refactoring katas

• Sing A Song
• Task List
• Supermarket Receipt
• Gilded Rose
• Race Car Katas
• Ugly trivia game

Other katas

• Approval Kata
• Order Shipping (Tell don't ask) Kata
• OneOf - Discriminated Unions
• Functional Programming in C# Kata
• Test && Commit || Revert : aka TDD on steroids
• Other refactoring katas