Add RSpec tests for windows line ending

spec/lib/csv_importer_spec.rb

@@ -12,5 +12,18 @@
       expect(manifest).to all(include(*headers))
       expect(manifest.pluck(:description)).to eq([nil, '', 'yo, this is a description'])
     end
+    context "windows manifest.csv" do
+      let(:manifest) do
+        described_class.parse_to_hash("#{Rails.root}/spec/test_data/windows_manifest/manifest.csv")
+      end
+
+      it 'loads a CSV as a hash and provides values' do
+        expect(manifest.size).to eq(7)
+        expect(manifest).to be_an(Array)
+        headers = %w[object druid]
+        expect(manifest).to all(be_an(ActiveSupport::HashWithIndifferentAccess)) # accessible w/ string and symbols
+        expect(manifest).to all(include(*headers))
+      end
+    end
   end
 end