RSpec toolbox for writing and diagnosing Ruby on Rails tests, faster.

• Light-weight, scoped, lazily executed and composable tool-box, so you only include the features you want to use, when you want to use them with no unnecessary overhead
• Automatic reporting of the context around failing tests, so you don't have to re-run them with additional logging or a debugger

Add this line to your application's Gemfile:

group :test do
  gem 'test_assistant'
end

And then execute:

$ bundle

Test assistant requires access to the RSpec configuration object, so add the following to either rails_helper.rb or spec_helper.rb:

RSpec.configure do |config|
  # other rspec configuration

  TestAssistant.configure(config) do |ta_config|
    # test assistant configuration here
  end
end

Test Assistant can automatically render the server response in your browser when a test fails and you have applied a nominated tag.

TestAssistant.configure(config) do |ta_config|
  ta_config.render_failed_responses tag: :focus, type: :request
end

RSpec.describe 'making some valid request', type: :request do
  context 'some important context' do
    it 'should return a correct result', focus: true do
      # failing assertions
    end
  end
end

It's possible to invoke a debugger (pry is default, but fallback is to byebug and then debugger) if a test fails. This gives you access to some of the scope that the failing test ran in, allowing you to inspect objects and test variations of the failing assertion.

The debug_failed_responses accepts a the following options:

• tag: :<tag_name> (default is :debugger)
• type: :<spec_type> (default: nil - matches all test types) options.

TestAssistant.configure(config) do |ta_config|
    ta_config.debug_failed_responses tag: :debugger
  end

RSpec.describe 'making some valid request', type: :request do
  context 'some important context' do
    it 'should return a correct result', debugger: true do
      # failing assertions
    end
  end
end

1. Fork it ( https://github.com/greena13/test_assistant/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