gistfile1.rb

describe "Processing XML file" do
  it "opens the file correctly" do
    file_path = "/some/path/to.xml"
    xml = "<xml>bleh</xml>"
    stub_file = stub(:read).and_return(xml)
    File.stub(:open).and_return(stub_file)
    Parse.should_receive(:process_xml).with(xml)
    Parser.process(file_path)
  end
end