Project

defekt

0.0
No commit activity in last 3 years
No release in over 3 years
Micro testing framework
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 Dependencies

Development

~> 1.9
~> 5.6
~> 0.10
~> 10.4
 Project Readme

Gem Version Build Status

Defekt

A micro testing framework.

Installation

Add this line to your application's Gemfile:

gem 'defekt'

And then execute:

$ bundle

Or install it yourself as:

$ gem install defekt

Usage

Inherit your test classes from Defekt::Base and use the test method to define your tests. You can use the before and after methods to specify context blocks, which are yielded around each test. By requiring defekt/autorun your tests are automatically run.

require 'defekt/autorun'

class Person
  attr_reader :name

  def initialize(name)
    @name = name
  end
end

class PersonTest < Defekt::Base
  before { @person = Person.new('kodnin') }

  test '#initialize' do
    instance_of! Person, @person
  end

  test '#name' do
    equal_to! 'kodnin', @person.name
  end
end

Assertions

Both positive and negative assertions are available.

Positive Negative Argument(s)
true! not_true! value
nil! not_nil! value
equal_to! not_equal_to! expected, actual
identical_to! not_identical_to! expected, actual
instance_of! not_instance_of! class, instance
kind_of! not_kind_of! class, instance
respond_to! not_respond_to! object, method
included_in! not_included_in! collection, member

You can add your own assertions by opening up the Defekt::Assertions module.

module Defekt
  module Assertions
    def awesome!(value)
      unless value == 'awesome'
        raise Errors::AwesomeError, "#{value.inspect} is not awesome"
      end
    end
  end
end

Mocking and stubbing

Basic mocking and stubbing functionality is supported.

require 'defekt/autorun'

class Hacker
  def identity(person)
    person.name
  end
end

class HackerTest < Defekt::Base
  before { @hacker = Hacker.new }

  test 'mock' do
    mock = Defekt::Mock.new
    mock.expect(:name, 'kodnin')
    equal_to! 'kodnin', @hacker.identity(mock)
    verify! mock
  end

  test 'stub' do
    not_respond_to! @hacker, :password
    @hacker.stub(:password, 'nindok') do
      respond_to! @hacker, :password
      equal_to! 'nindok', @hacker.password
    end
    not_respond_to! @hacker, :password
  end
end

Development

After checking out the repo, run bin/setup to install dependencies. Then, run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release to create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Contributing

  1. Fork it (https://github.com/kodnin/defekt/fork)
  2. Create your feature branch (git checkout -b my-new-feature)
  3. Commit your changes (git commit -am 'Add some feature')
  4. Push to the branch (git push origin my-new-feature)
  5. Create a new Pull Request