Rspec::Eventually

I want to be able to do something like this:

  it 'eventually matches' do
    value = 0
    Thread.new do
      sleep 1
      value = 1
    end

    expect { value }.to eventually eq 1
    expect { value }.to eventually_not eq 0

    # Ignore errors raised by the block and retry
    expect { client.get 'ABC' }.to eventually(eq 1).by_suppressing_errors

    # Change the timeout
    expect { client.get 'ZYX' }.to eventually(eq 1).within 5

    # Change the pause between retries
    expect { client.get 'ZYX' }.to eventually(eq 1).pause_for 1.5

  end

Installation

Add this line to your application's Gemfile:

gem 'rspec-eventually'

And then execute:

$ bundle

Or install it yourself as:

$ gem install rspec-eventually

Contributing

1. Fork it ( https://github.com/[my-github-username]/rspec-eventually/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