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author | evanweaver <evanweaver@19e92222-5c0b-0410-8929-a290d50e31e9> | 2008-05-24 23:06:53 +0000 |
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committer | evanweaver <evanweaver@19e92222-5c0b-0410-8929-a290d50e31e9> | 2008-05-24 23:06:53 +0000 |
commit | 45ff7b22b67123dd8345f3c50151e89cc91ce2b7 (patch) | |
tree | e85c8aa353e3e9f05e90ee8bf76a6593520e1b01 /test/unit/test_stats.rb | |
parent | f69f3602b11dc839bb09f8c783b5ec27c54694fd (diff) | |
parent | fa3f48f65222eb5591ef3dd9c05b6c958d564fa4 (diff) | |
download | unicorn-45ff7b22b67123dd8345f3c50151e89cc91ce2b7.tar.gz |
git-svn-id: svn+ssh://rubyforge.org/var/svn/mongrel/trunk@1020 19e92222-5c0b-0410-8929-a290d50e31e9
Diffstat (limited to 'test/unit/test_stats.rb')
-rw-r--r-- | test/unit/test_stats.rb | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/test/unit/test_stats.rb b/test/unit/test_stats.rb new file mode 100644 index 0000000..012c6a5 --- /dev/null +++ b/test/unit/test_stats.rb @@ -0,0 +1,35 @@ +# Copyright (c) 2005 Zed A. Shaw +# You can redistribute it and/or modify it under the same terms as Ruby. +# +# Additional work donated by contributors. See http://mongrel.rubyforge.org/attributions.html +# for more information. + +require 'test/test_helper' + +class StatsTest < Test::Unit::TestCase + + def test_sampling_speed + out = StringIO.new + + s = Mongrel::Stats.new("test") + t = Mongrel::Stats.new("time") + + 100.times { s.sample(rand(20)); t.tick } + + s.dump("FIRST", out) + t.dump("FIRST", out) + + old_mean = s.mean + old_sd = s.sd + + s.reset + t.reset + 100.times { s.sample(rand(30)); t.tick } + + s.dump("SECOND", out) + t.dump("SECOND", out) + assert_not_equal old_mean, s.mean + assert_not_equal old_mean, s.sd + end + +end |