Shoulda

Shoulda helps you write more understandable, maintainable Rails-specific tests
under Minitest and Test::Unit.

Quick links

📢 See what’s changed in recent versions.

Overview

As a meta gem, the shoulda gem doesn’t contain any code of its own but rather
brings in behavior from two other gems:

For instance:

require "test_helper"

class UserTest &lt; ActiveSupport::TestCase
  context "associations" do
    should have_many(:posts)
  end

  context "validations" do
    should validate_presence_of(:email)
    should allow_value("user@example.com").for(:email)
    should_not allow_value("not-an-email").for(:email)
  end

  context "#name" do
    should "consist of first and last name" do
      user = User.new(first_name: "John", last_name: "Smith")
      assert_equal "John Smith", user.name
    end
  end
end

Here, the context and should methods come from Shoulda Context; matchers
(e.g. have_many, allow_value) come from Shoulda Matchers.

See the READMEs for these projects for more information.

Compatibility

Shoulda Matchers is tested and supported against Ruby 2.4+, Rails
4.2.x+, RSpec 3.x, and Minitest 5.x.

Contributing

Shoulda is open source, and we are grateful for everyone who’s
contributed so far.

If you’d like to contribute, please take a look at the
instructions for installing dependencies and crafting a good
pull request.

Versioning

Shoulda follows Semantic Versioning 2.0 as defined at .

License

About thoughtbot

thoughtbot

Shoulda is maintained and funded by thoughtbot, inc. The names and logos for
thoughtbot are trademarks of thoughtbot, inc.

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