# File test/test_rrdtool.rb, line 64 def test_fetch assert_raise RRDtoolError do @r.fetch ["AVERAGE"] end create_file create_data fary = @r.fetch ["AVERAGE"] assert_not_nil fary assert !fary.empty? #assert_equals expected_data_points, fary[3] # LATER: test rrd.fetch ["AVERAGE", "LAST"] end