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namespace :spec do
unless defined?(RAILS_ROOT)
root_path = File.join(File.dirname(__FILE__), '..')
unless RUBY_PLATFORM =~ /mswin32/
require 'pathname'
root_path = Pathname.new(root_path).cleanpath(true).to_s
end
RAILS_ROOT = root_path
end
require "#{RAILS_ROOT}/config/environment"
PROJ_DIR = "#{RAILS_ROOT}/app/"
def view_ext
if ActionView::Base.const_defined?('DEFAULT_TEMPLATE_HANDLER_PREFERENCE') &&
ActionView::Base::DEFAULT_TEMPLATE_HANDLER_PREFERENCE.include?(:erb) then
return ".html.erb"
else
return ".rhtml"
end
end
def find_untested_ruby_files
files = {}
`find #{PROJ_DIR} -name '*.rb'`.split(/\n/).each do |file|
spec_file = file.sub('/app/', '/spec/').sub('.rb', '_spec.rb')
dir_type = File.dirname(file).split("/").last
next if dir_type == "helpers"
type = (dir_type == "models" ? "model" : "controller")
File.exists?(spec_file) ? next : files[spec_file] = type
end
files
end
def find_untested_view_files
files = {}
`find #{PROJ_DIR} -name '*#{view_ext}'`.split(/\n/).each do |file|
spec_file = file.sub('/app/', '/spec/').sub(view_ext, "#{view_ext}_spec.rb")
type = File.dirname(file).split("/").last
File.exists?(spec_file) ? next : files[spec_file] = type
end
files
end
desc "Check files in the app directory for corresponding test files in the spec directory."
task :check do
# XXX Don't check views, as we use controllers for view tests. Francis.
files = find_untested_ruby_files #.merge(find_untested_view_files)
unless files.empty?
puts "Missing test files:"
files.each {|file, type| puts " #{file}"}
puts
puts "Run the following command(s) to create the missing files:"
puts " rake spec:sync"
end
end
desc "Check for missing test files in the spec directory and create them if they don't exist."
task :sync do
# Check if an application_controller file exists... hopefully it does not.
has_application_controller = File.exists?("#{PROJ_DIR}/controllers/application_controller.rb")
files = find_untested_ruby_files
unless files.empty?
files.each do |file, type|
# Get rid of the _spec and file extension
name = File.basename(file).sub("_spec.rb", "").sub(/(_controller|_helper)/, "")
has_controller = has_helper = false
if type == "controller"
has_controller = File.exists?("#{PROJ_DIR}/controllers/#{name}_controller.rb")
has_helper = File.exists?("#{PROJ_DIR}/helpers/#{name}_helper.rb")
end
options = "--skip"
options += " --skip-migration" if type == "model"
puts `script/generate rspec_#{type} #{options} #{name} | grep create`
unless has_controller
FileUtils.rm "#{PROJ_DIR}/controllers/#{name}_controller.rb" if File.exists?("#{PROJ_DIR}/controllers/#{name}_controller.rb")
FileUtils.rm "#{PROJ_DIR}/../spec/controllers/#{name}_controller_spec.rb" if File.exists?("#{PROJ_DIR}/../spec/controllers/#{name}_controller_spec.rb")
end
unless has_helper
FileUtils.rm "#{PROJ_DIR}/helpers/#{name}_helper.rb" if File.exists?("#{PROJ_DIR}/helpers/#{name}_helper.rb")
FileUtils.rm "#{PROJ_DIR}/../spec/helpers/#{name}_helper_spec.rb" if File.exists?("#{PROJ_DIR}/../spec/helpers/#{name}_helper_spec.rb")
end
end
end
files = find_untested_view_files
unless files.empty?
action_list = {}
files.each do |file, controller|
action = File.basename(file)[0..-9].sub(view_ext, "")
if action_list[controller].blank?
action_list[controller] = action
else
action_list[controller] = "#{action_list[controller]} #{action}"
end
end
action_list.each do |controller, actions|
next if actions.blank?
has_controller = File.exists?("#{PROJ_DIR}/controllers/#{controller}_controller.rb")
has_helper = File.exists?("#{PROJ_DIR}/helpers/#{controller}_helper.rb")
puts `script/generate rspec_controller --skip #{controller} #{actions} | grep create`
unless has_controller
FileUtils.rm "#{PROJ_DIR}/controllers/#{controller}_controller.rb"
FileUtils.rm "#{PROJ_DIR}/../spec/controllers/#{controller}_controller_spec.rb"
end
unless has_helper
FileUtils.rm "#{PROJ_DIR}/helpers/#{controller}_helper.rb"
FileUtils.rm "#{PROJ_DIR}/../spec/helpers/#{controller}_helper_spec.rb"
end
end
end
end
end
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