add test and remove version bump

Author: Rob Fletcher

lib/onelogin/ruby-saml/response.rb

@@ -144,9 +144,14 @@ def validate_structure(soft = true)
           @xml = Nokogiri::XML(self.document.to_s)
         end
         if soft
-          @schema.validate(@xml).map{ @errors << "Schema validation failed"; return false }
+          @schema.validate(@xml).map{
+            @errors << "Schema validation failed";
+            return false 
+          }
         else
-          @schema.validate(@xml).map{ |error| @errors << "#{error.message}\n\n#{@xml.to_s}"; validation_error("#{error.message}\n\n#{@xml.to_s}") }
+          @schema.validate(@xml).map{ |error| @errors << "#{error.message}\n\n#{@xml.to_s}";
+            validation_error("#{error.message}\n\n#{@xml.to_s}")
+          }
         end
       end
 

lib/onelogin/ruby-saml/version.rb

@@ -1,5 +1,5 @@
 module OneLogin
   module RubySaml
-    VERSION = '0.8.2'
+    VERSION = '0.8.1'
   end
 end

test/response_test.rb

@@ -53,6 +53,14 @@ class RubySamlTest < Test::Unit::TestCase
       end
     end
 
+    context "#validate_structure" do
+      should "raise when encountering a condition that prevents the document from being valid" do
+        response = OneLogin::RubySaml::Response.new(response_document_2)
+        response.send(:validate_structure)
+        assert response.errors.include? "Schema validation failed"
+      end
+    end
+
     context "#is_valid?" do
       should "return false when response is initialized with blank data" do
         response = OneLogin::RubySaml::Response.new('')