Modify DatabaseCleaner configuration

Author: laserlemon

spec/support/adapters/mongoid/database_cleaner.rb

@@ -5,7 +5,15 @@
 DatabaseCleaner["mongoid"].strategy = :truncation
 
 RSpec.configure do |config|
+  config.before(:suite) do
+    DatabaseCleaner.clean_with(:truncation)
+  end
+
   config.before do
+    DatabaseCleaner.start
+  end
+
+  config.after do
     DatabaseCleaner.clean
   end
 end