# File test/test_rrdtool.rb, line 47 def test_dump # RRDtool.dump is not defined for older versions of RRDtool dump_file = "#{@f}.out" create_file create_data if RRDtool.version < 1.2015 then assert_raise NoMethodError do @r.dump dump_file end else @r.dump dump_file assert File.readable? dump_file end # cleanup File.delete dump_file if File.exists? dump_file end