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RSpec Essentials

Mani Tadayon 著

更新時間：2021-07-09 19:33:48

開會員，本書免費讀 >

Thisbookisaimedatthesoftwareengineerwhowantstomaketheircodemorereliableandtheirdevelopmentprocesseasier.Itisalsoaimedattestengineerswhoneedtoautomatethetestingofcomplexsystems.KnowledgeofRubyishelpful,butevensomeonenewtothelanguageshouldfinditeasytofollowthecodeandtests.

目錄(75章)

倒序

封面
版權信息
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
Chapter 1. Exploring Testability from Unit Tests to Behavior-Driven Development
The promise of testing
Testability
Technical assumptions
Running our first spec
Understanding the unit test
Writing specs with RSpec
Test-driven development
Behavior-driven development
Summary
Chapter 2. Specifying Behavior with Examples and Matchers
Structure of a spec file
Using let and context
Matchers
Testing for errors
Summary
Chapter 3. Taking Control of State with Doubles and Hooks
Why mock?
Mocks stubs and doubles
Using hooks
Controlling when hooks are executed
Advanced state control with hooks and mocks
Summary
Chapter 4. Setting Up and Cleaning Up
Configuring RSpec with spec_helper.rb
Initialization and configuration of resources
Summary
Chapter 5. Simulating External Services
The importance of external web services
Mock HTTP responses with custom helpers
Using VCR for mock requests
Summary
Chapter 6. Driving a Web Browser with Capybara
Getting started with Capybara and Selenium
Integrating Capybara with RSpec
Why Capybara?
Black-box JavaScript tests with a real browser
Summary
Chapter 7. Building an App from the Outside In with Behavior-Driven Development
Exploring BDD
MMFs by example
Using TodoMVC
Specifying the MMF
Configuring RSpec to run a feature file
The BDD process begins
Building web apps with Rack
Serving static files using Rack middleware
Summary
Chapter 8. Tackling the Challenges of End-to-end Testing
Step 1 – building the view
Step 2 – defining the API
Step 3 – finishing the view
The pros and cons of BDD
Simple Rack authentication middleware
JSON Web Token
Summary
Chapter 9. Configurability
Configuration and testability
File-based configuration management
A better configuration manager
Summary
Chapter 10. Odds and Ends
Reducing duplication with shared example groups
Mocking time
Detecting false negatives and false positives
Testing mixins with dummy containers
Summary
Index 更新時間：2021-07-09 19:33:48

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RSpec Essentials