Fixes setup tests and update dependencies

Gemfile

@@ -13,7 +13,6 @@ end
 
 group :test do
   gem 'minitest'
-  gem 'rspec'
   gem 'vcr'
   gem 'webmock'
   # metrics

Gemfile.lock

@@ -1,9 +1,9 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    activemodel (5.0.1)
-      activesupport (= 5.0.1)
-    activesupport (5.0.1)
+    activemodel (5.0.2)
+      activesupport (= 5.0.2)
+    activesupport (5.0.2)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (~> 0.7)
       minitest (~> 5.1)
@@ -26,7 +26,6 @@ GEM
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
     daemons (1.2.4)
-    diff-lcs (1.3)
     docile (1.1.5)
     eventmachine (1.2.3)
     faraday (0.11.0)
@@ -59,19 +58,6 @@ GEM
     rack-test (0.6.3)
       rack (>= 1.0)
     rake (12.0.0)
-    rspec (3.5.0)
-      rspec-core (~> 3.5.0)
-      rspec-expectations (~> 3.5.0)
-      rspec-mocks (~> 3.5.0)
-    rspec-core (3.5.4)
-      rspec-support (~> 3.5.0)
-    rspec-expectations (3.5.0)
-      diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.5.0)
-    rspec-mocks (3.5.0)
-      diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.5.0)
-    rspec-support (3.5.0)
     safe_yaml (1.0.4)
     sawyer (0.8.1)
       addressable (>= 2.3.5, < 2.6)
@@ -124,7 +110,6 @@ DEPENDENCIES
   pry
   pry-byebug
   rake
-  rspec
   simplecov
   sinatra
   sinatra-contrib
@@ -133,4 +118,4 @@ DEPENDENCIES
   webmock
 
 BUNDLED WITH
-   1.14.4
+   1.14.6

README.md

@@ -3,7 +3,9 @@
 [![Coverage Status](https://coveralls.io/repos/github/dsaenztagarro/githubbot/badge.svg?branch=master)](https://coveralls.io/github/dsaenztagarro/githubbot?branch=master)
 [![Dependency Status](https://gemnasium.com/badges/github.com/dsaenztagarro/githubbot.svg)](https://gemnasium.com/github.com/dsaenztagarro/githubbot)
 
-# Scm
+# Mazinger Z
+
+[Mazinger Z](https://en.wikipedia.org/wiki/Mazinger_Z) is an enormous super robot, constructed with a fictitious metal called Super-Alloy Z (超合金Z Chōgokin Zetto?), which is forged from a new element (Japanium) mined from a reservoir found only in the sediment of Mt. Fuji, in Japan. The mecha was built by Professor Juzo Kabuto as a secret weapon against the forces of evil, represented in the series by the Mechanical Beasts of Dr. Hell.
 
 Use `RAILS_ENV` to specify the environment:
 

config/config.yml.example

@@ -1,2 +1,4 @@
 github:
+  user: xxxxx
+  password: xxxxx
   personal_access_token: xxxxx

test/post_pull_requests_git_test.rb

@@ -11,19 +11,19 @@ def app
 
   def setup
     # Create empty repository
-    path = create_bare_repo
+    bare_repo_path = create_bare_repo
     # Clone repo and push first commit
-    Dir.chdir(clone_repo(path)) do
+    Dir.chdir(clone_repo(bare_repo_path)) do
       File.open('A.txt', 'w') { |file| file.puts('hello world') }
       `git add A.txt`
       `git commit -m 'Initial commit'`
       `git push --set-upstream origin master`
     end
     # Clone again the repo with custom directory name to avoid error:
     # fatal: destination path 'project-xxxxxxxxxx' already exists and is not an empty directory.
-    @repo_url = clone_repo(path, directory: "project-2-#{timestamp}")
+    @repo_url = clone_repo(bare_repo_path, directory: "project-2-#{timestamp}")
 
-    # Mongoid.purge!
+    Mongoid.purge!
   end
 
   def teardown