Add rake so tests can be run and heroku can create a tweet

Author: Erica Kwan

Gemfile

@@ -5,6 +5,7 @@ ruby '2.1.2'
 gem 'twitter'
 gem 'dotenv'
 gem 'hpricot'
+gem 'rake'
 
 group :test do
   gem 'minitest'

Gemfile.lock

@@ -21,6 +21,7 @@ GEM
     minitest (5.4.1)
     multipart-post (2.0.0)
     naught (1.0.0)
+    rake (10.3.2)
     safe_yaml (1.0.3)
     simple_oauth (0.2.0)
     thread_safe (0.3.4)
@@ -47,6 +48,7 @@ DEPENDENCIES
   dotenv
   hpricot
   minitest
+  rake
   twitter
   vcr
   webmock

Rakefile

@@ -0,0 +1,13 @@
+require 'rake/testtask'
+require './lib/cute_pets'
+
+Rake::TestTask.new do |t|
+  t.pattern = 'spec/*_spec.rb'
+end
+
+desc 'Tweet random pet.'
+task :tweet_pet do
+  CutePets.post_pet
+end
+
+task default: 'test'

lib/cute_pets.rb

@@ -1,5 +1,5 @@
-require 'cute_pets/pet_fetcher'
-require 'cute_pets/tweet_generator'
+require './lib/cute_pets/pet_fetcher'
+require './lib/cute_pets/tweet_generator'
 require 'dotenv'
 Dotenv.load