Test for Pruner

lib/http/query.rb

@@ -1,5 +1,6 @@
 module Pruning
   module HTTP
+    # Whitelists the URL query parameters
     class Query < Struct.new(:name, :indicator_ids)
       def initialize(params = {})
         symbolised = params.map { |k, v| { k.to_sym => v } }.reduce({}, :merge)
@@ -7,9 +8,9 @@ module Pruning
           value = symbolised.fetch(member, nil)
           next if value.nil?
           case member
-          when :indicator_ids then value.map(&->(indicator_id) { indicator_id.to_i } ) # break on purpose if indicator_ids is not an array
-          when :name then value.to_s.gsub(/[^A-Za-z]/,'') 
-            else value
+          when :indicator_ids then value.map(&->(indicator_id) { indicator_id.to_i }) # break on purpose if indicator_ids is not an array
+          when :name then value.to_s.gsub(/[^A-Za-z]/, '')
+          else value
           end
         end
         super(*values)