checks: @perfdatas should user symbols as keys. +test

lib/nsca/check.rb

@@ -107,7 +107,7 @@ module NSCA
 			end
 
 			def push *perfdatas
-				perfdatas.each {|perfdata| @perfdatas[perfdata.label] = perfdata }
+				perfdatas.each {|perfdata| @perfdatas[perfdata.label.to_sym] = perfdata }
 				@perfdatas
 			end
 
@@ -122,6 +122,7 @@ module NSCA
 
 			def []= perfdata_label, value
 				return push value  if value.is_a? PerformanceData::Base
+				perfdata_label = perfdata_label.to_sym
 				@perfdatas[perfdata_label] = perfdata_for( perfdata_label).new value
 			end
 
@@ -146,11 +147,7 @@ module NSCA
 			def determine_return_code
 				self.class.perfdatas.map do |label, pdc|
 					pd = @perfdatas[label]
-					if pd
-						pd.return_code
-					else
-						-1
-					end
+					pd ? pd.return_code : -1
 				end.max
 			end
 

test/test_nsca.rb

@@ -227,4 +227,18 @@ class TestNSCA::Check < Test::Unit::TestCase
 			assert_equal ce1_data, ce2_data
 		end
 	end
+
+	context 'Perfdatas in Checks' do
+		should 'be saved as symbol-key' do
+			PH = NSCA::PerformanceData.new 'simplename', :ms
+			CH = NSCA::Check.new 'a check with perfdata', 'hostname', [PH]
+			assert_equal PH, CH.perfdatas[:'simplename']
+			ch = CH.new
+			assert_equal nil, ch['simplename']
+			assert_equal nil,  ch[:simplename]
+			a = 0
+			ch.measure( 'simplename') { 0.upto( 10000) { a += 1 } }
+			assert_equal ch['simplename'], ch[:simplename]
+		end
+	end
 end