RSpec Essentials
- نوع فایل : کتاب
- زبان : انگلیسی
- نویسنده : Mani Tadayon
- چاپ و سال / کشور: 2016
- تعداد صفحه : 223
- شابک / ISBN : 1784395900
Description
with the key concepts of the unit and testability, followed by hands-on exploration of key features. From the beginning, we learn how to integrate tests into the overall development process to help create high-quality code, avoiding the dangers of testing for its own sake.
We build up sample applications and their corresponding tests step by step, from simple beginnings to more sophisticated versions that include databases and external web services. We devote three chapters to web applications with rich JavaScript user interfaces, building one from the ground up using behavior-driven development (BDD) and test-driven development (TDD).
The code examples are detailed enough to be realistic while simple enough to be easily understood. Testing concepts, development methodologies, and engineering tradeoffs are discussed in detail as they arise. This approach is designed to foster the reader’s ability to make well-informed decisions on their own.
What you will learn
Identify a unit of software for the purposes of testing
Manage test states with hooks, fixtures, and mocks
Handle external web services in tests using various techniques
Configure RSpec flexibly and cleanly using support code and environment variables
Interact with rich web apps in tests using Capybara
Build the right feature with behavior-driven development
Customize matchers and failure messages
Verify correct development and production environments
We build up sample applications and their corresponding tests step by step, from simple beginnings to more sophisticated versions that include databases and external web services. We devote three chapters to web applications with rich JavaScript user interfaces, building one from the ground up using behavior-driven development (BDD) and test-driven development (TDD).
The code examples are detailed enough to be realistic while simple enough to be easily understood. Testing concepts, development methodologies, and engineering tradeoffs are discussed in detail as they arise. This approach is designed to foster the reader’s ability to make well-informed decisions on their own.
What you will learn
Identify a unit of software for the purposes of testing
Manage test states with hooks, fixtures, and mocks
Handle external web services in tests using various techniques
Configure RSpec flexibly and cleanly using support code and environment variables
Interact with rich web apps in tests using Capybara
Build the right feature with behavior-driven development
Customize matchers and failure messages
Verify correct development and production environments
