Fix

Specing framework for Ruby.

Installation

Add this line to your application's Gemfile:

gem 'fix', '>= 1.0.0.beta4'

And then execute:

$ bundle

Or install it yourself as:

$ gem install fix --pre

Example

Given this app:

# examples/duck/app.rb
class Duck
  def walks
    'Klop klop!'
  end

  def swims
    'Swoosh...'
  end

  def quacks
    puts 'Quaaaaaack!'
  end
end

When you run this:

# examples/duck/fix.rb
require_relative 'app'
require_relative '../../lib/fix'

@bird = Duck.new

Fix(@bird) do
  on :swims do
    it { MUST eql 'Swoosh...' }
  end

  on :speaks do
    it { MUST raise_exception NoMethodError }
  end

  on :sings do
    it { MAY eql '♪... ♫...' }
  end
end

Then the output should look like this:

ruby examples/duck/fix.rb

examples/duck/fix.rb:8: Success: expected to eql "Swoosh...".
examples/duck/fix.rb:12: Success: undefined method `speaks' for #<Duck:0x00007fe3be868ea0>.
examples/duck/fix.rb:16: NoMethodError: undefined method `sings' for #<Duck:0x00007fe3be868ea0>.

Contact

• Home page: https://fixrb.dev/
• Source code: https://github.com/fixrb/fix

Versioning

Fix follows Semantic Versioning 2.0.

License

The gem is available as open source under the terms of the MIT License.

This project is sponsored by: