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require 'spec_helper'
describe QuotesAdapter do
before(:each) do
@data = "Date,Open,High,Low,Close,Volume,Adj Close\n"
@data << "2011-11-04,15.39,15.54,14.95,15.24,41830800,15.24\n\n"
@data << "2011-11-03,15.20,15.50,15.03,15.48,16809500,15.48\n\n"
@data << "2011-11-02,15.10,15.30,15.00,15.10,20758800,15.10\n\n"
@data << "2011-11-01,14.95,15.08,14.75,14.93,41834700,14.93\n\n"
@data << "2011-10-31,16.06,16.07,15.45,15.64,39752100,15.64\n\n"
@data << "2011-10-28,16.41,16.70,16.25,16.56,20166900,16.56\n\n"
@data << "2011-10-27,16.56,16.70,16.45,16.63,19736500,16.63\n\n"
@data << "2011-10-26,16.33,16.44,15.86,16.30,23630100,16.30\n\n"
@data << "2011-10-25,16.66,16.70,16.18,16.24,24046900,16.24\n\n"
@data << "2011-10-24,16.57,16.75,16.31,16.71,29817000,16.71\n\n"
@data << "2011-10-21,16.38,16.39,16.06,16.12,29688000,16.12\n\n"
@data << "2011-10-20,16.20,16.49,15.97,16.18,40788400,16.18\n\n"
@data << "2011-10-19,16.04,16.79,15.73,15.94,54241300,15.94\n\n"
@data << "2011-10-18,15.72,15.74,15.11,15.47,31346000,15.47\n\n"
@data << "2011-10-17,15.95,16.04,15.65,15.70,21173700,15.70"
@results = [{:date=>"2011-11-04",
:open=>"15.39",
:high=>"15.54",
:low=>"14.95",
:close=>"15.24",
:volume=>"41830800",
:adj_close=>"15.24"},
{},
{:date=>"2011-11-03",
:open=>"15.20",
:high=>"15.50",
:low=>"15.03",
:close=>"15.48",
:volume=>"16809500",
:adj_close=>"15.48"},
{},
{:date=>"2011-11-02",
:open=>"15.10",
:high=>"15.30",
:low=>"15.00",
:close=>"15.10",
:volume=>"20758800",
:adj_close=>"15.10"},
{},
{:date=>"2011-11-01",
:open=>"14.95",
:high=>"15.08",
:low=>"14.75",
:close=>"14.93",
:volume=>"41834700",
:adj_close=>"14.93"},
{},
{:date=>"2011-10-31",
:open=>"16.06",
:high=>"16.07",
:low=>"15.45",
:close=>"15.64",
:volume=>"39752100",
:adj_close=>"15.64"},
{},
{:date=>"2011-10-28",
:open=>"16.41",
:high=>"16.70",
:low=>"16.25",
:close=>"16.56",
:volume=>"20166900",
:adj_close=>"16.56"},
{},
{:date=>"2011-10-27",
:open=>"16.56",
:high=>"16.70",
:low=>"16.45",
:close=>"16.63",
:volume=>"19736500",
:adj_close=>"16.63"},
{},
{:date=>"2011-10-26",
:open=>"16.33",
:high=>"16.44",
:low=>"15.86",
:close=>"16.30",
:volume=>"23630100",
:adj_close=>"16.30"},
{},
{:date=>"2011-10-25",
:open=>"16.66",
:high=>"16.70",
:low=>"16.18",
:close=>"16.24",
:volume=>"24046900",
:adj_close=>"16.24"},
{},
{:date=>"2011-10-24",
:open=>"16.57",
:high=>"16.75",
:low=>"16.31",
:close=>"16.71",
:volume=>"29817000",
:adj_close=>"16.71"},
{},
{:date=>"2011-10-21",
:open=>"16.38",
:high=>"16.39",
:low=>"16.06",
:close=>"16.12",
:volume=>"29688000",
:adj_close=>"16.12"},
{},
{:date=>"2011-10-20",
:open=>"16.20",
:high=>"16.49",
:low=>"15.97",
:close=>"16.18",
:volume=>"40788400",
:adj_close=>"16.18"},
{},
{:date=>"2011-10-19",
:open=>"16.04",
:high=>"16.79",
:low=>"15.73",
:close=>"15.94",
:volume=>"54241300",
:adj_close=>"15.94"},
{},
{:date=>"2011-10-18",
:open=>"15.72",
:high=>"15.74",
:low=>"15.11",
:close=>"15.47",
:volume=>"31346000",
:adj_close=>"15.47"},
{},
{:date=>"2011-10-17",
:open=>"15.95",
:high=>"16.04",
:low=>"15.65",
:close=>"15.70",
:volume=>"21173700",
:adj_close=>"15.70"}]
@http_mock = mock('Net::HTTPResponse')
@http_mock.stubs(:code => '200', :message => "OK", :content_type => "text/csv", :body => @data)
Net::HTTP.stub(:get_response).and_return(@http_mock)
end
it "should return a hash of quote data" do
QuotesAdapter.retrieve('yhoo').should == @results
end
it "should return the full data set" do
QuotesAdapter.retrieve('yhoo').size.should == @results.size
end
it "should return a data set equal to the lookback" do
QuotesAdapter.retrieve('yhoo',10).size.should == 10
end
end
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