Path: | README.md |
Last Update: | Mon Dec 05 17:24:39 +0000 2011 |
# RSpec Mocks
rspec-mocks provides a test-double framework for rspec including support for method stubs, fakes, and message expectations.
## Install
gem install rspec # for rspec-core, rspec-expectations, rspec-mocks gem install rspec-mocks # for rspec-mocks only
## Method Stubs
describe "consumer" do it "gets stuff from a service" do service = double('service') service.stub(:find) { 'value' } consumer = Consumer.new(service) consumer.consume consumer.aquired_stuff.should eq(['value']) end end
## Message Expectations
describe "some action" do context "when bad stuff happens" do it "logs the error" do logger = double('logger') doer = Doer.new(logger) logger.should_receive(:log).with('oops') doer.do_something_with(:bad_data) end end end
## Also see