platform_is :windows do require 'win32ole' describe "WIN32OLE_METHOD#dispid" do before :each do ole_type = WIN32OLE_TYPE.new("Microsoft Shell Controls And Automation", "Shell") @m = WIN32OLE_METHOD.new(ole_type, "namespace") end it "raises ArgumentError if argument is given" do -> { @m.dispid(0) }.should raise_error ArgumentError end it "returns expected dispatch ID for Shell's 'namespace' method" do @m.dispid.should == 1610743810 # value found in MRI's test end end end