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Bulletproof Ruby on Rails Applications
Gain insights into good testing practices in Ruby on Rails. Learn the testing mindset, convert requirements into user stories, and master feature, request, and unit tests for comprehensive coverage.
48 Lessons
16h
Join 2.9 million developers at
Join 2.9 million developers at
LEARNING OBJECTIVES
- An understanding of feature testing
- An understanding of testing and its importance in building robust applications
- An understanding of the importance of request tests and how to write them
- The ability to write unit tests to cover edge cases
Learning Roadmap
1.
Before We Start
Before We Start
Get familiar with enhancing coding practices through effective testing and problem-solving in Rails applications.
2.
The Why Behind Testing
The Why Behind Testing
Unpack the core of testing in Ruby, focusing on mindset, organizational support, and aligning with business goals.
3.
The How Behind Testing
The How Behind Testing
8 Lessons
8 Lessons
Master the steps to effective user story creation and collaborative communication in testing.
4.
Planning
Planning
4 Lessons
4 Lessons
Break down complex ideas on planning effective tests for Ruby on Rails applications.
5.
The Feature Layer
The Feature Layer
14 Lessons
14 Lessons
Take a closer look at Ruby on Rails feature testing, from homepage to user actions.
6.
The Request Layer
The Request Layer
8 Lessons
8 Lessons
Focus on request testing, debugging, and challenges for creating and listing blog posts.
7.
The Unit Layer
The Unit Layer
8 Lessons
8 Lessons
Master unit testing for better code isolation, debugging, and validation in Rails applications.
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Developed by MAANG Engineers
ABOUT THIS COURSE
This course aims to teach you how to write better Rails applications by applying good testing practices. You’ll learn about the reasoning behind testing and the process of applying good testing practices.
In the first half of the course, you’ll learn about the testing mindset and understand its importance. Next, you’ll learn to turn business requirements into user stories. These user stories will become the basis of the code and tests you’ll write.
Once you understand the reasoning and process, you’ll proceed to write the actual tests. You’ll test what is most important to the end user first. So, the first set of tests you’ll learn to write will be feature tests. Finally, you’ll learn to write request tests and unit tests ensuring end-to-end coverage of our application.
ABOUT THE AUTHOR
Cezar Halmagean
Owner & Ruby on Rails Coach @ mixandgo.com where we help aspiring web developers learn Ruby on Rails.
Trusted by 2.9 million developers working at companies
A
Anthony Walker
@_webarchitect_
E
Evan Dunbar
ML Engineer
S
Software Developer
Carlos Matias La Borde
S
Souvik Kundu
Front-end Developer
V
Vinay Krishnaiah
Software Developer
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