platform_is :windows do require 'win32ole' describe "WIN32OLE_METHOD#params" do before :each do ole_type = WIN32OLE_TYPE.new("Microsoft Scripting Runtime", "File") @m_file_name = WIN32OLE_METHOD.new(ole_type, "name") ole_type = WIN32OLE_TYPE.new("Microsoft Shell Controls And Automation", "Shell") @m_browse_for_folder = WIN32OLE_METHOD.new(ole_type, "BrowseForFolder") end it "raises ArgumentError if argument is given" do -> { @m_file_name.params(1) }.should raise_error ArgumentError end it "returns empty array for Scripting Runtime's 'name' method" do @m_file_name.params.should be_kind_of Array @m_file_name.params.should be_empty end it "returns 4-element array of WIN32OLE_PARAM for Shell's 'BrowseForFolder' method" do @m_browse_for_folder.params.all? { |p| p.kind_of? WIN32OLE_PARAM }.should be_true @m_browse_for_folder.params.size == 4 end end end