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require "isolation/abstract_unit"
require "rails/source_annotation_extractor"
module ApplicationTests
module RakeTests
class RakeNotesTest < ActiveSupport::TestCase
include ActiveSupport::Testing::Isolation
def setup
build_app
require "rails/all"
super
end
def teardown
super
teardown_app
end
test "notes finds notes for certain file_types" do
app_file "app/views/home/index.html.erb", "<% # TODO: note in erb %>"
app_file "app/assets/javascripts/application.js", "// TODO: note in js"
app_file "app/assets/stylesheets/application.css", "// TODO: note in css"
app_file "app/controllers/application_controller.rb", 1000.times.map { "" }.join("\n") << "# TODO: note in ruby"
app_file "lib/tasks/task.rake", "# TODO: note in rake"
app_file "app/views/home/index.html.builder", "# TODO: note in builder"
app_file "config/locales/en.yml", "# TODO: note in yml"
app_file "config/locales/en.yaml", "# TODO: note in yaml"
app_file "app/views/home/index.ruby", "# TODO: note in ruby"
run_rake_notes do |output, lines|
assert_match(/note in erb/, output)
assert_match(/note in js/, output)
assert_match(/note in css/, output)
assert_match(/note in rake/, output)
assert_match(/note in builder/, output)
assert_match(/note in yml/, output)
assert_match(/note in yaml/, output)
assert_match(/note in ruby/, output)
assert_equal 9, lines.size
assert_equal [4], lines.map(&:size).uniq
end
end
test "notes finds notes in default directories" do
app_file "app/controllers/some_controller.rb", "# TODO: note in app directory"
app_file "config/initializers/some_initializer.rb", "# TODO: note in config directory"
app_file "db/some_seeds.rb", "# TODO: note in db directory"
app_file "lib/some_file.rb", "# TODO: note in lib directory"
app_file "test/some_test.rb", 1000.times.map { "" }.join("\n") << "# TODO: note in test directory"
app_file "some_other_dir/blah.rb", "# TODO: note in some_other directory"
run_rake_notes do |output, lines|
assert_match(/note in app directory/, output)
assert_match(/note in config directory/, output)
assert_match(/note in db directory/, output)
assert_match(/note in lib directory/, output)
assert_match(/note in test directory/, output)
assert_no_match(/note in some_other directory/, output)
assert_equal 5, lines.size
assert_equal [4], lines.map(&:size).uniq
end
end
test "notes finds notes in custom directories" do
app_file "app/controllers/some_controller.rb", "# TODO: note in app directory"
app_file "config/initializers/some_initializer.rb", "# TODO: note in config directory"
app_file "db/some_seeds.rb", "# TODO: note in db directory"
app_file "lib/some_file.rb", "# TODO: note in lib directory"
app_file "test/some_test.rb", 1000.times.map { "" }.join("\n") << "# TODO: note in test directory"
app_file "some_other_dir/blah.rb", "# TODO: note in some_other directory"
run_rake_notes "SOURCE_ANNOTATION_DIRECTORIES='some_other_dir' bin/rails notes" do |output, lines|
assert_match(/note in app directory/, output)
assert_match(/note in config directory/, output)
assert_match(/note in db directory/, output)
assert_match(/note in lib directory/, output)
assert_match(/note in test directory/, output)
assert_match(/note in some_other directory/, output)
assert_equal 6, lines.size
assert_equal [4], lines.map(&:size).uniq
end
end
test "custom rake task finds specific notes in specific directories" do
app_file "app/controllers/some_controller.rb", "# TODO: note in app directory"
app_file "lib/some_file.rb", "# OPTIMIZE: note in lib directory\n" << "# FIXME: note in lib directory"
app_file "test/some_test.rb", 1000.times.map { "" }.join("\n") << "# TODO: note in test directory"
app_file "lib/tasks/notes_custom.rake", <<-EOS
require 'rails/source_annotation_extractor'
task :notes_custom do
tags = 'TODO|FIXME'
opts = { dirs: %w(lib test), tag: true }
SourceAnnotationExtractor.enumerate(tags, opts)
end
EOS
run_rake_notes "bin/rails notes_custom" do |output, lines|
assert_match(/\[FIXME\] note in lib directory/, output)
assert_match(/\[TODO\] note in test directory/, output)
assert_no_match(/OPTIMIZE/, output)
assert_no_match(/note in app directory/, output)
assert_equal 2, lines.size
assert_equal [4], lines.map(&:size).uniq
end
end
test "register a new extension" do
add_to_config "config.assets.precompile = []"
add_to_config %q{ config.annotations.register_extensions("scss", "sass") { |annotation| /\/\/\s*(#{annotation}):?\s*(.*)$/ } }
app_file "app/assets/stylesheets/application.css.scss", "// TODO: note in scss"
app_file "app/assets/stylesheets/application.css.sass", "// TODO: note in sass"
run_rake_notes do |output, lines|
assert_match(/note in scss/, output)
assert_match(/note in sass/, output)
assert_equal 2, lines.size
end
end
test "register additional directories" do
app_file "spec/spec_helper.rb", "# TODO: note in spec"
app_file "spec/models/user_spec.rb", "# TODO: note in model spec"
add_to_config ' config.annotations.register_directories("spec") '
run_rake_notes do |output, lines|
assert_match(/note in spec/, output)
assert_match(/note in model spec/, output)
assert_equal 2, lines.size
end
end
private
def run_rake_notes(command = "bin/rails notes")
boot_rails
load_tasks
Dir.chdir(app_path) do
output = `#{command}`
lines = output.scan(/\[([0-9\s]+)\]\s/).flatten
yield output, lines
end
end
def load_tasks
require "rake"
require "rdoc/task"
require "rake/testtask"
Rails.application.load_tasks
end
def boot_rails
require "#{app_path}/config/environment"
end
end
end
end
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