fix bug in sample being injected into collection props

Author: timkoopmans

examples/sample_transaction.rb

@@ -5,5 +5,14 @@
   threads count: 1 do
     # this will let you sample 1 in every N (e.g. 100) transactions on Flood IO
     get name: 'Home Page', sample: 100, url: 'http://google.com/'
+
+    post name: 'create session', url: '/api/oauth', sample: 100,
+      fill_in: {
+        username: 'Michel Rosen',
+        password: 4141414141
+      } do
+        extract json: '.access_token', name: 'access_token'
+      with_xhr
+    end
   end
 end.run(path: '/usr/share/jmeter/bin/', gui: true)

lib/ruby-jmeter/extend/samplers/http_request.rb

@@ -20,6 +20,7 @@ def http_request(*args, &block)
       if params[:sample]
         transaction name: params[:name], parent: true do
           loops count: params[:sample].to_i do
+            params.delete(:sample)
             attach_node(http_request_node(params), &block)
           end
         end

lib/ruby-jmeter/version.rb

@@ -1,3 +1,3 @@
 module RubyJmeter
-  VERSION = '3.0.2'
+  VERSION = '3.0.3'
 end