Simple RSpec matchers for your Virtus objects

Add this line to your application's Gemfile:

gem 'rspec-virtus'

And then execute:

$ bundle

Or install it yourself as:

$ gem install rspec-virtus

Here is a sample Virtus object

class Post
  include Virtus.model
  attribute :title, String
  attribute :body, String
  attribute :comments, Array[String]
end

And with rspec-virtus we can now make simple assertions about these models

require 'spec_helper'

describe Post
  describe 'attributes' do
    it "has an attribute" do
      expect(described_class).to have_attribute(:title)
    end

    it "has an attribute with a type check" do
      expect(described_class).to have_attribute(:body).of_type(String)
    end

    it "has an array attribute with a type check" do
      expect(described_class).to have_attribute(:comments).of_type(Array, member_type: String)
    end
  end
end

1. Fork it
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 new Pull Request

• Version 1.0.1
  • Remove deprecation notices about legacy matcher syntax
  • Add description to match RSpec 3 matchers
• Version 1.0.0
  • Upgrade syntax to work with Virtus 1.0.x
• Version 0.2.0
  • Upgrade to RSpec 3.0