# File test/test_rrdtool.rb, line 151 def test_update create_file # first, test the simple update case (now) @r.update "a:b", ["N:0:0"] assert_in_delta Time.now.to_i, @r.last, 1 # next, create a bunch of data entries create_data l = @r.last @r.update "a:b", ["#{l+1}:0:0", "#{l+2}:1:1"] assert_equal @r.last, l+2 end