diff --git a/Gemfile b/Gemfile
index bf089d6c..350fb215 100644
--- a/Gemfile
+++ b/Gemfile
@@ -48,13 +48,13 @@ group :development do
   gem 'capistrano-rvm'
   gem 'capistrano-upload-config'
   gem 'rubocop', require: false
-  gem 'rubocop-rspec'
+  gem 'rubocop-rspec'  
+  gem 'web-console', '~> 2.0', platform: :ruby
 end
 
 group :development, :test do
   gem 'byebug', platform: :ruby
   gem 'spring'
-  gem 'web-console', '~> 2.0', platform: :ruby
 end
 
 group :test do
diff --git a/spec/lib/py_unit_adapter_spec.rb b/spec/lib/py_unit_adapter_spec.rb
index 1aeaab47..0aefcb35 100644
--- a/spec/lib/py_unit_adapter_spec.rb
+++ b/spec/lib/py_unit_adapter_spec.rb
@@ -4,11 +4,12 @@ describe PyUnitAdapter do
   let(:adapter) { described_class.new }
   let(:count) { 42 }
   let(:failed) { 25 }
+  let(:error_messages) { [] }
   let(:stderr) { "Ran #{count} tests in 0.1s\n\nFAILED (failures=#{failed})" }
 
   describe '#parse_output' do
     it 'returns the correct numbers' do
-      expect(adapter.parse_output(stderr: stderr)).to eq(count: count, failed: failed)
+      expect(adapter.parse_output(stderr: stderr)).to eq(count: count, failed: failed, error_messages: error_messages)
     end
   end
 end