Merge pull request #10 from fastruby/add-basic-coverage

Add basic coverage to RailsStats::CodeStatistics#to_s

Author: etagwerker

README.md

@@ -3,6 +3,7 @@
 See stuff about a Rails app.
 
 There were a few things missing to the included `rake stats`
+
 RailsStats mainly adds the ability to be run from outside the project in question. This can be helpful if the app you are interested in can not be booted for some reason.
 
 ### Run it outside Rails project
@@ -257,7 +258,23 @@ Directory: /users/brian/examples/spree
 | Total                | 56347 | 44503 |     341 |    2317 |   6 |    17 |
 +----------------------+-------+-------+---------+---------+-----+-------+
   Code LOC: 17870     Test LOC: 26633     Code to Test Ratio: 1:1.5
-  
+
+```
+
+### Testing
+
+In order to run the tests for this gem:
+
+```bash
+bundle exec rake
+
+# Running:
+
+.
+
+Fabulous run in 0.013349s, 74.9120 runs/s, 74.9120 assertions/s.
+
+1 runs, 1 assertions, 0 failures, 0 errors, 0 skips
 ```
 
 ### TODO

Rakefile

@@ -1 +1,13 @@
+# frozen_string_literal: true
+
+require "bundler/gem_tasks"
+require "rake/testtask"
 require "rails_stats"
+
+Rake::TestTask.new do |task|
+  task.libs.push "lib"
+  task.libs.push "test"
+  task.pattern = "test/**/*_test.rb"
+end
+
+task default: %i[test]

rails_stats.gemspec

@@ -20,4 +20,7 @@ Gem::Specification.new do |spec|
 
   spec.add_dependency "rake"
   spec.add_development_dependency "bundler", ">= 1.6", "< 3.0"
+  spec.add_development_dependency "byebug"
+  spec.add_development_dependency "minitest"
+  spec.add_development_dependency "minitest-around"
 end

test/dummy/Gemfile

@@ -0,0 +1,42 @@
+source 'https://rubygems.org'
+git_source(:github) { |repo| "https://github.com/#{repo}.git" }
+
+ruby '2.6.3'
+
+# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
+gem 'rails', '~> 6.0.3', '>= 6.0.3.3'
+# Use Puma as the app server
+gem 'puma', '~> 4.1'
+# Use SCSS for stylesheets
+gem "sass-rails"
+# Transpile app-like JavaScript. Read more: https://github.com/rails/webpacker
+gem 'webpacker', '~> 4.0'
+# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
+gem 'jbuilder', '~> 2.7'
+# Use Redis adapter to run Action Cable in production
+# gem 'redis', '~> 4.0'
+# Use Active Model has_secure_password
+# gem 'bcrypt', '~> 3.1.7'
+
+# Use Active Storage variant
+# gem 'image_processing', '~> 1.2'
+
+# Reduces boot times through caching; required in config/boot.rb
+gem 'bootsnap', '>= 1.4.2', require: false
+
+group :development, :test do
+  # Call 'byebug' anywhere in the code to stop execution and get a debugger console
+  gem 'byebug', platforms: [:mri, :mingw, :x64_mingw]
+end
+
+group :development do
+  # Access an interactive console on exception pages or by calling 'console' anywhere in the code.
+  gem 'web-console', '>= 3.3.0'
+  gem 'listen', '~> 3.2'
+  # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
+  gem 'spring'
+  gem 'spring-watcher-listen', '~> 2.0.0'
+end
+
+# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
+gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]

test/dummy/Rakefile

@@ -0,0 +1,6 @@
+# Add your own tasks in files placed in lib/tasks ending in .rake,
+# for example lib/tasks/capistrano.rake, and they will automatically be available to Rake.
+
+require_relative 'config/application'
+
+Rails.application.load_tasks

test/dummy/app/assets/config/manifest.js

@@ -0,0 +1,2 @@
+//= link_tree ../images
+//= link_directory ../stylesheets .css

test/dummy/app/assets/images/.keep

@@ -0,0 +1,15 @@
+/*
+ * This is a manifest file that'll be compiled into application.css, which will include all the files
+ * listed below.
+ *
+ * Any CSS and SCSS file within this directory, lib/assets/stylesheets, or any plugin's
+ * vendor/assets/stylesheets directory can be referenced here using a relative path.
+ *
+ * You're free to add application-wide styles to this file and they'll appear at the bottom of the
+ * compiled file so the styles you add here take precedence over styles defined in any other CSS/SCSS
+ * files in this directory. Styles in this file should be added after the last require_* statement.
+ * It is generally better to create a new file per style scope.
+ *
+ *= require_tree .
+ *= require_self
+ */

test/dummy/app/assets/stylesheets/application.css

@@ -0,0 +1,4 @@
+module ApplicationCable
+  class Channel < ActionCable::Channel::Base
+  end
+end

test/dummy/app/channels/application_cable/channel.rb

@@ -0,0 +1,4 @@
+module ApplicationCable
+  class Connection < ActionCable::Connection::Base
+  end
+end