We need a test that proves the performance improving

(ActionItem2931)

We need a test that proves the performance improving
(ActionItem2931)
Joenio Costa
1 parent 62c9d33b
Showing 1 changed file with 17 additions and 0 deletions Show diff stats
plugins/comment_group/test/unit/article_test.rb
 require File.dirname(__FILE__) + '/../test_helper'
+require 'benchmark'
  
 class ArticleTest < ActiveSupport::TestCase
  
@@ -36,4 +37,20 @@ class ArticleTest &lt; ActiveSupport::TestCase
     assert article.save
   end
  
+  should 'improve performance checking changes in body' do
+    i = 1
+    time0 = (Benchmark.measure { 50.times {
+      i = i + 1
+      article.body = "i = #{i}"
+      assert article.save
+    }})
+    i = 1
+    time1 = (Benchmark.measure { 50.times {
+      i = i + 1
+      article.body = "i = 1"
+      assert article.save
+    }})
+    assert time0.total > time1.total
+  end
+
 end
1	1	require File.dirname(__FILE__) + '/../test_helper'
	2	+require 'benchmark'
2	3
3	4	class ArticleTest < ActiveSupport::TestCase
4	5
...	...	@@ -36,4 +37,20 @@ class ArticleTest < ActiveSupport::TestCase
36	37	assert article.save
37	38	end
38	39
	40	+ should 'improve performance checking changes in body' do
	41	+ i = 1
	42	+ time0 = (Benchmark.measure { 50.times {
	43	+ i = i + 1
	44	+ article.body = "i = #{i}"
	45	+ assert article.save
	46	+ }})
	47	+ i = 1
	48	+ time1 = (Benchmark.measure { 50.times {
	49	+ i = i + 1
	50	+ article.body = "i = 1"
	51	+ assert article.save
	52	+ }})
	53	+ assert time0.total > time1.total
	54	+ end
	55	+
39	56	end
...	...