Add test helper to compare hashes

Aurélio A. Heckert · Rodrigo Souto
1 parent 8b39ad22
Showing 1 changed file with 13 additions and 0 deletions Show diff stats
test/test_helper.rb
@@ -270,6 +270,19 @@ module NoosferoTestHelper
     ''
   end
+  # make a string from ordered hash to simplify tests
+  def h2s(value)
+    case value
+      when Hash, HashWithIndifferentAccess
+        '{'+ value.stringify_keys.to_a.sort{|a,b|a[0]<=>b[0]}.map{ |k,v| k+':'+h2s(v) }.join(',') +'}'
+      when Array
+        '['+ value.map{|i|h2s(i)}.join(',') +']'
+      when NilClass
+        '<nil>'
+      else value.to_s
+    end
+  end
+
 end
 class ActionController::IntegrationTest
	@@ -270,6 +270,19 @@ module NoosferoTestHelper		@@ -270,6 +270,19 @@ module NoosferoTestHelper
270	''	270	''
271	end	271	end
272		272
		273	+ # make a string from ordered hash to simplify tests
		274	+ def h2s(value)
		275	+ case value
		276	+ when Hash, HashWithIndifferentAccess
		277	+ '{'+ value.stringify_keys.to_a.sort{\|a,b\|a[0]<=>b[0]}.map{ \|k,v\| k+':'+h2s(v) }.join(',') +'}'
		278	+ when Array
		279	+ '['+ value.map{\|i\|h2s(i)}.join(',') +']'
		280	+ when NilClass
		281	+ '<nil>'
		282	+ else value.to_s
		283	+ end
		284	+ end
		285	+
273	end	286	end
274		287
275	class ActionController::IntegrationTest	288	class ActionController::IntegrationTest