require File.join(File.dirname(__FILE__), '..', 'spec_helper')

describe Rack::Throttle::MethodMatcher do
  include Rack::Test::Methods

  def app
    @target_app ||= example_target_app
    @app ||= Rack::Throttle::Limiter.new(@target_app, :rules => {:method => :post})
  end

  it "should not bother checking if the path doesn't match the rule" do
    app.should_not_receive(:allowed?)
    get "/foo"
    last_response.body.should show_allowed_response
  end
  
  it "should check if the path matches the rule" do
    app.should_receive(:allowed?).and_return(false)
    post "/foo"
    last_response.body.should show_throttled_response
  end

  it "should append the rule to the cache key" do
    post "/foo"
    app.send(:cache_key, last_request).should == "127.0.0.1:meth-post"
  end
end