Add Simplecov to your Rails project (works with both Minitest and RSpec)
Used 3 times
P
Peter Szinek
Usage
Run this command in your Rails app directory in the terminal:
rails app:template LOCATION="https://railsbytes.com/script/V4YsEl"Template Source
Review the code before running this template on your machine.
gem 'simplecov', require: false, group: :test
run 'bundle install'
files = [
'spec/spec_helper.rb',
'test/test_helper.rb'
]
files.each do |filename|
if File.exist?(filename)
prepend_to_file filename, <<~TEMPLATE
unless ENV["SKIP_COVERAGE"] == "1"
require "simplecov"
SimpleCov.start "rails" do
enable_coverage :branch
minimum_coverage 100
end
end
TEMPLATE
end
end
append_to_file ".gitignore", <<~TEMPLATE
# Ignore coverage
/coverage
TEMPLATE
rails_command('test') if yes?("would you like to run your coverage reports?")