require File.expand_path("spec_helper", File.dirname(File.dirname(__FILE__)))

describe "multi_route plugin" do 
  before do
    app(:bare) do
      plugin :multi_route

      route("get") do |r|
        r.is "" do
          "get"
        end
        
        r.is "a" do
          "geta"
        end
      end

      route("post") do |r|
        r.is "" do
          "post"
        end
        
        r.is "a" do
          "posta"
        end
      end

      route do |r|
        r.on 'foo' do
          r.multi_route do
            "foo"
          end
        end

        r.get do
          r.route("get")

          r.is "b" do
            "getb"
          end
        end

        r.post do
          r.route("post")

          r.is "b" do
            "postb"
          end
        end
      end
    end
  end

  it "adds named routing support" do
    body.should == 'get'
    body('REQUEST_METHOD'=>'POST').should == 'post'
    body('/a').should == 'geta'
    body('/a', 'REQUEST_METHOD'=>'POST').should == 'posta'
    body('/b').should == 'getb'
    body('/b', 'REQUEST_METHOD'=>'POST').should == 'postb'
    status('/c').should == 404
    status('/c', 'REQUEST_METHOD'=>'POST').should == 404
  end

  it "uses multi_route to dispatch to any named route" do
    status('/foo').should == 404
    body('/foo/get/').should == 'get'
    body('/foo/get/a').should == 'geta'
    body('/foo/post/').should == 'post'
    body('/foo/post/a').should == 'posta'
    body('/foo/post/b').should == 'foo'
  end

  it "handles loading the plugin multiple times correctly" do
    app.plugin :multi_route
    body.should == 'get'
    body('REQUEST_METHOD'=>'POST').should == 'post'
    body('/a').should == 'geta'
    body('/a', 'REQUEST_METHOD'=>'POST').should == 'posta'
    body('/b').should == 'getb'
    body('/b', 'REQUEST_METHOD'=>'POST').should == 'postb'
    status('/c').should == 404
    status('/c', 'REQUEST_METHOD'=>'POST').should == 404
  end

  it "handles subclassing correctly" do
    @app = Class.new(@app)
    @app.route do |r|
      r.get do
        r.route("post")

        r.is "b" do
          "1b"
        end
      end
      r.post do
        r.route("get")

        r.is "b" do
          "2b"
        end
      end
    end

    body.should == 'post'
    body('REQUEST_METHOD'=>'POST').should == 'get'
    body('/a').should == 'posta'
    body('/a', 'REQUEST_METHOD'=>'POST').should == 'geta'
    body('/b').should == '1b'
    body('/b', 'REQUEST_METHOD'=>'POST').should == '2b'
    status('/c').should == 404
    status('/c', 'REQUEST_METHOD'=>'POST').should == 404
  end
end