added database_cleaner

Gemfile

@@ -28,7 +28,6 @@ gem 'nprogress-rails'
 gem 'font-awesome-rails', '~> 4.2.0.0'
 
 group :development do
-  gem 'thin'
   gem 'spring'
 end
 
@@ -37,12 +36,13 @@ group :production do
 end
 
 group :development, :test do
+  gem 'thin'
   gem 'rspec-rails', '~> 3.0.0'
-  gem 'shoulda-matchers'
   gem 'factory_girl_rails'
   gem 'faker'
   gem 'capybara'
   gem 'poltergeist'
   gem 'simplecov'
+  gem 'database_cleaner'
 end
 

Gemfile.lock

@@ -50,6 +50,7 @@ GEM
       execjs
     coffee-script-source (1.8.0)
     daemons (1.1.9)
+    database_cleaner (1.3.0)
     devise (3.4.1)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
@@ -155,8 +156,6 @@ GEM
     sdoc (0.4.1)
       json (~> 1.7, >= 1.7.7)
       rdoc (~> 4.0)
-    shoulda-matchers (2.7.0)
-      activesupport (>= 3.0.0)
     simplecov (0.9.1)
       docile (~> 1.1.0)
       multi_json (~> 1.0)
@@ -207,6 +206,7 @@ DEPENDENCIES
   bootstrap_form
   capybara
   coffee-rails (~> 4.1.0)
+  database_cleaner
   devise
   factory_girl_rails
   faker
@@ -225,7 +225,6 @@ DEPENDENCIES
   rspec-rails (~> 3.0.0)
   sass-rails (~> 4.0.3)
   sdoc (~> 0.4.1)
-  shoulda-matchers
   simplecov
   spring
   thin

spec/rails_helper.rb

@@ -24,7 +24,7 @@ RSpec.configure do |config|
   # If you're not using ActiveRecord, or you'd prefer not to run each of your
   # examples within a transaction, remove the following line or assign false
   # instead of true.
-  config.use_transactional_fixtures = true
+  config.use_transactional_fixtures = false
 
   # RSpec Rails can automatically mix in different behaviours to your tests
   # based on their file location, for example enabling you to call `get` and

spec/support/database_cleaner.rb

@@ -0,0 +1,21 @@
+RSpec.configure do |config|
+  config.before(:suite) do
+    DatabaseCleaner.clean_with :truncation
+  end
+
+  config.before(:each) do
+    DatabaseCleaner.strategy = :transaction
+  end
+
+  config.before(:each, js: true) do
+    DatabaseCleaner.strategy = :truncation
+  end
+
+  config.before(:each) do
+    DatabaseCleaner.start
+  end
+
+  config.after(:each) do
+    DatabaseCleaner.clean
+  end
+end