spec/historical_spec.rb in yahoo_finance-0.0.1 vs spec/historical_spec.rb in yahoo_finance-0.0.2

@@ -31,10 +31,12 @@
   end
 
   describe "#each" do
     subject { described_class.daily ticker, :from => start_date, :to => end_date }
 
+    use_vcr_cassette "AAPL-each"
+
     it "iterates by ascending date order" do
       subject.to_a.first.date.should < subject.to_a.last.date
     end
 
     context "when a period is specified" do
@@ -43,8 +45,22 @@
       end
 
       it "returns only records until the end date" do
         subject.all? { |data| data.date <= end_date }.should be_true
       end
+    end
+  end
+
+  describe "#to_csv" do
+    subject { described_class.daily(ticker, :from => Date.new(2011, 11, 11), :to => Date.new(2011, 11, 11)).to_csv }
+
+    use_vcr_cassette "AAPL-to_csv", :record => :once
+
+    it "returns the raw csv data" do
+      should match "2011-11-11,386.61,388.70,380.26,384.62,23349500,384.62"
+    end
+
+    it "doesn't show the header row" do
+      should_not match "Date,Open,High,Low,Close,Volume,Adj Close"
     end
   end
 end