Add generator_spec gem as a development dependency for testing generators.

Author: Brian Knight

mandrill-rails.gemspec

@@ -21,6 +21,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency "bundler", "~> 1.7"
   spec.add_development_dependency "rake", "~> 10.0"
   spec.add_development_dependency "rspec", "~> 3.0"
+  spec.add_development_dependency "generator_spec", "~> 0.9"
   spec.add_development_dependency "guard-rspec", "~> 4.5"
   spec.add_development_dependency "rdoc"
 

spec/mandrill/web_hook/processor_spec.rb

@@ -90,13 +90,6 @@ def handle_inbound; end
           end
         end
         context "and default missing handler behaviour" do
-          before do
-            class ::Rails
-            end
-          end
-          after do
-            Object.send(:remove_const, :Rails)
-          end
           it "logs an error" do
             processor.on_unhandled_mandrill_events = :log
             logger = double()