require File.dirname(__FILE__) + '/spec_helper'

module Anemone
  describe Page do

    before(:each) do
      FakeWeb.clean_registry
      @http = Anemone::HTTP.new
      @page = @http.fetch_page(FakePage.new('home').url)
    end

    it "should indicate whether it successfully fetched via HTTP" do
      @page.should respond_to(:fetched?)
      @page.fetched?.should == true

      fail_page = @http.fetch_page(SPEC_DOMAIN + 'fail')
      fail_page.fetched?.should == false
    end

    it "should store and expose the response body of the HTTP request" do
      body = 'test'
      page = @http.fetch_page(FakePage.new('body_test', {:body => body}).url)
      page.body.should == body
    end

    it "should record any error that occurs during fetch_page" do
      @page.should respond_to(:error)
      @page.error.should be_nil

      fail_page = @http.fetch_page(SPEC_DOMAIN + 'fail')
      fail_page.error.should_not be_nil
    end

    it "should store the response headers when fetching a page" do
      @page.headers.should_not be_nil
      @page.headers.should have_key('content-type')
    end

    it "should have an OpenStruct attribute for the developer to store data in" do
      @page.data.should_not be_nil
      @page.data.should be_an_instance_of(OpenStruct)

      @page.data.test = 'test'
      @page.data.test.should == 'test'
    end

    it "should have a Nokogori::HTML::Document attribute for the page body" do
      @page.doc.should_not be_nil
      @page.doc.should be_an_instance_of(Nokogiri::HTML::Document)
    end

    it "should indicate whether it was fetched after an HTTP redirect" do
      @page.should respond_to(:redirect?)

      @page.redirect?.should == false

      @http.fetch_pages(FakePage.new('redir', :redirect => 'home').url).first.redirect?.should == true
    end

    it "should have a method to tell if a URI is in the same domain as the page" do
      @page.should respond_to(:in_domain?)

      @page.in_domain?(URI(FakePage.new('test').url)).should == true
      @page.in_domain?(URI('http://www.other.com/')).should == false
    end

    it "should include the response time for the HTTP request" do
      @page.should respond_to(:response_time)
    end

  end
end