stub_implementation.feature

Feature: stub implementation

As an rspec user, I want to stub a complete implementation, not just a
return value.

Scenario: stub implementation
  Given a file named "stub_implementation.rb" with:
    """
    describe "a stubbed implementation" do
      it "works" do
        object = Object.new
        object.stub(:foo) do |arg|
          if arg == :this
            "got this"
          elsif arg == :that
            "got that"
          end
        end

        object.foo(:this).should == "got this"
        object.foo(:that).should == "got that"
      end
    end
    """
  When I run "spec stub_implementation.rb"
  Then the stdout should match "1 example, 0 failures"