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


describe AdGroupCriterion do

  include Sem4rSpecHelper

  before do
    services = stub("services")
    stub_service_ad_group_criterion(services)
    @ad_group = stub_adgroup(services)
    @criterion = stub_criterion(services)
    @bids = stub("bids")
  end

  describe BiddableAdGroupCriterion do

    it "should be build with accessor (not a block)" do
      biddable_criterion = BiddableAdGroupCriterion.new(@ad_group)
      biddable_criterion.criterion @criterion
      biddable_criterion.bids @bids
      biddable_criterion.criterion.should  eql @criterion
      biddable_criterion.bids.should eql @bids
    end

    it "should produce xml (input for google)" do
      keyword = CriterionKeyword.new(@ad_group) do
        text       "sem4r adwords api"
        match      "BROAD"
      end
      bids = ManualCPCAdGroupCriterionBids.new
      bids.max_cpc 10000000

      biddable_criterion = BiddableAdGroupCriterion.new(@ad_group)
      biddable_criterion.criterion keyword
      biddable_criterion.bids bids

      xml_expected = read_model("//operand", "services", "ad_group_criterion", "mutate_add_criterion_keyword-req.xml")
      biddable_criterion.to_xml("operand").should  xml_equivalent(xml_expected)
    end

    it "should parse xml (produced by google)" do
      el = read_model("//entries", "services", "ad_group_criterion", "get-res.xml")
      biddable_criterion = BiddableAdGroupCriterion.from_element(@ad_group, el)
      biddable_criterion.bids.should be_instance_of(ManualCPCAdGroupCriterionBids)
      biddable_criterion.criterion.should be_instance_of(CriterionKeyword)
    end

  end

  describe NegativeAdGroupCriterion do

    it "should be build with accessors (not a block)" do
      biddable_criterion = NegativeAdGroupCriterion.new(@ad_group)
      biddable_criterion.criterion @criterion
      biddable_criterion.criterion.should  eql @criterion
    end

    it "should produce xml (input for google)" do
      keyword = CriterionKeyword.new(@ad_group) do
        text       "sem4r adwords api"
        match      "BROAD"
      end
      biddable_criterion = NegativeAdGroupCriterion.new(@ad_group)
      biddable_criterion.criterion keyword
      xml_expected = read_model("//operand", "services", "ad_group_criterion", "mutate_add_negative_keyword-req.xml")
      biddable_criterion.to_xml("operand").should  xml_equivalent(xml_expected)
    end

    it "should parse xml (produced by google)" do
      el = read_model("//value", "services", "ad_group_criterion", "mutate_add_negative_keyword-res.xml")
      negative = AdGroupCriterion.from_element(@ad_group, el)
      negative.criterion.text.should == "java api library"
      negative.criterion.match.should == "BROAD"
    end

  end

end