Coding Style: The ASOS handbook for crafting high
  • Introduction
  • TODO
  • Module 1: Classic TDD
    • Module 1 - Overview
    • Introduction to classic TDD
    • Classic TDD 2 (Optional)
    • TDD Habits
    • Transformation Priority Premise
    • Object Callisthenics
    • Baby steps (Optional)
  • Module 2: Refactoring
    • Module 2 - Overview
    • Refactoring Tools 1
    • Refactoring Tools 2
  • Module 3: Design
    • Module 3 - Overview
    • Code smells
    • SOLID Principles
  • Appendices
    • Reference: TDD Habits
  • Katas
    • FizzBuzz
    • String calculator
    • Bowling
    • Character copier
    • Game of life
    • Leap years
    • Roman numerals
    • [Kata template]
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  1. Module 3: Design

Module 3 - Overview

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Last updated 6 years ago

Module overview

By the end of this module you should:

  • Understand SOLID principles

  • Understand Cohesion and Coupling

  • Understand the 4 rules of simple design

  • Be able to test drive more complex object orientated programs

Duration

Description

30m

Introduction to code smells

30m

Duration

Description

30m

SOLID

20m

Cohesion, coupling/connasence

10m

The four elements of simple design

Code smells exercise