Merge test coverage results

.simplecov

@@ -1,13 +1,10 @@
 # frozen_string_literal: true
 
-require 'coveralls'
-
-SimpleCov.formatter = SimpleCov::Formatter::MultiFormatter.new([
-  SimpleCov::Formatter::HTMLFormatter,
-  Coveralls::SimpleCov::Formatter,
-])
-
 SimpleCov.start 'rails' do
+  merge_timeout 3600
+
+  formatter SimpleCov::Formatter::HTMLFormatter
+
   add_group 'Channels',    '/app/channels/'
   add_group 'Interactors', '/app/interactors/'
   add_group 'Policies',    '/app/policies/'

.travis.yml

@@ -23,3 +23,6 @@ before_script:
   - psql -U postgres -c "CREATE DATABASE partynest_test;"
 
 script: xvfb-run -a bundle exec rake
+
+after_script:
+  - bundle exec rake coveralls:push

Rakefile

@@ -13,6 +13,13 @@ task lint: %i[rubocop bundler:audit brakeman]
 desc 'Fix code style (rubocop --auto-correct)'
 task fix: 'rubocop:auto_correct'
 
+begin
+  require 'coveralls/rake/task'
+  Coveralls::RakeTask.new
+rescue LoadError
+  nil
+end
+
 begin
   require 'rubocop/rake_task'
   RuboCop::RakeTask.new

features/support/env.rb

@@ -4,6 +4,9 @@
 # instead of editing this one. Cucumber will automatically load all features/**/*.rb
 # files.
 
+# This should be on the top of the file.
+require 'simplecov'
+
 require 'cucumber/rails'
 require 'capybara-screenshot/cucumber'