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Generates missing specs and factories. NB assumes you have GenericSpecForModels module defined somewhere (just drop in lib/tasks)
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class MissingSpecGenerator | |
#based on https://gist.github.com/537795 by tcoccara | |
def spec_file(spec_path, file_name, spec_template, namespace) | |
spec_name = file_name.gsub('.rb', '') + '_spec.rb' | |
if File.exist?("#{spec_path}/#{spec_name}") | |
puts "#{spec_path}/#{spec_name} exists" | |
else | |
puts "#{spec_path}/#{spec_name} missing" | |
puts "\n" | |
spec_file = ERB.new(spec_template) | |
class_name = "#{namespace}#{file_name.gsub('.rb', '').camelcase}" | |
spec = spec_file.result(binding) | |
puts spec | |
FileUtils.mkdir_p(spec_path) unless File.exist?(spec_path) | |
File.open("#{spec_path}/#{spec_name}", 'w') {|f| f.write(spec) } | |
puts "\n" | |
end | |
end | |
def factory_file(file_name, template, namespace) | |
spec_path = ::Rails.root.to_s + '/spec/factories/' | |
spec_name = file_name.gsub('.rb', '') + '_factory.rb' | |
if File.exist?("#{spec_path}/#{spec_name}") | |
puts "#{spec_path}/#{spec_name} exists" | |
else | |
puts "#{spec_path}/#{spec_name} missing" | |
puts "\n" | |
spec_file = ERB.new(template) | |
factory_name = file_name.gsub('.rb', '') | |
spec = spec_file.result(binding) | |
puts spec | |
FileUtils.mkdir_p(spec_path) unless File.exist?(spec_path) | |
File.open("#{spec_path}/#{spec_name}", 'w') {|f| f.write(spec) } | |
puts "\n" | |
end | |
end | |
def traverse_models(path, spec_template, namespace = '') | |
Dir.open( ::Rails.root.to_s + '/app/' + path).each do |file_name| | |
unless file_name.match(/^\./) #skip hidden folders (.svn) | |
if File.directory?( ::Rails.root.to_s + '/app/' + path + '/' + file_name) | |
traverse_models("#{path}/#{file_name}", spec_template, "#{namespace}#{file_name.camelcase}::") | |
else | |
factory_file(file_name, spec_template, namespace) | |
end | |
end | |
end | |
end | |
def traverse_specs(path, spec_template, namespace = '') | |
Dir.open( ::Rails.root.to_s + '/app/' + path).each do |file_name| | |
unless file_name.match(/^\./) #skip hidden folders (.svn) | |
if File.directory?( ::Rails.root.to_s + '/app/' + path + '/' + file_name) | |
traverse_specs("#{path}/#{file_name}", spec_template, "#{namespace}#{file_name.camelcase}::") | |
else | |
spec_file("#{ ::Rails.root.to_s}/spec/#{path}", file_name, spec_template, namespace) | |
end | |
end | |
end | |
end | |
def generate_missing_helper_specs | |
helper_template = %q{require 'spec_helper' | |
describe <%= class_name %> do | |
#Delete this example and add some real ones or delete this file | |
it "should be included in the object returned by #helper" do | |
included_modules = (class << helper; self; end).send :included_modules | |
included_modules.should include(<%= class_name %>Helper) | |
end | |
end | |
}.gsub(/^ /, '') | |
traverse_specs('helpers', helper_template) | |
end | |
def generate_missing_controller_specs | |
controller_template = %q{require 'spec_helper' | |
describe <%= class_name %> do | |
#Delete this example and add some real ones | |
it "should use <%= class_name %>" do | |
controller.should be_an_instance_of(<%= class_name %>) | |
end | |
end | |
}.gsub(/^ /, '') | |
traverse_specs('controllers', controller_template) | |
end | |
def generate_missing_model_specs | |
model_template = %q{require File.expand_path(File.dirname(__FILE__) + '/../spec_helper') | |
describe <%= class_name %> do | |
include GenericSpecForModels | |
end | |
}.gsub(/^ /, '') | |
traverse_specs('models', model_template) | |
end | |
def generate_missing_factories | |
factory_template = %q{Factory.define :<%= factory_name %> do |factory| | |
end | |
}.gsub(/^ /, '') | |
traverse_models('models', factory_template) | |
end | |
end | |
namespace :spec do | |
desc "Generate the missing rspec files, and factory girl factories using inline template" | |
task :generate_missing => :environment do | |
msg = MissingSpecGenerator.new() | |
msg.generate_missing_helper_specs | |
msg.generate_missing_controller_specs | |
msg.generate_missing_model_specs | |
msg.generate_missing_factories | |
end | |
end |
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