Merge pull request #16 from SlicingDice/feature/add-order-parameter-data-extraction-validator

Add order parameter on data_extraction validator

Author: joaosimbiose

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Change Log
 
+## [2.0.1]
+### Updated
+- Update data extraction validator to support order parameter
+
 ## [2.0.0]
 ### Updated
 - Update API errors code

lib/rbslicer/utils/validators.rb

@@ -191,6 +191,14 @@ def valid_keys?
           end
         elsif key == "query"
           true
+        elsif key == "order"
+          if !value.is_a?(Array)
+            raise Exceptions::InvalidQueryException, 'The key \'order\' in '\
+                                                    'query has a invalid value.'
+          elsif value.empty?
+            raise Exceptions::InvalidQueryException, 'The key \'order\' in '\
+                                                    'query has a empty array.'
+          end
         else
           raise Exceptions::InvalidQueryException, "This query have the invalid"\
                                                   "key #{key}"