145 lines
3.6 KiB
Ruby
145 lines
3.6 KiB
Ruby
require 'test_helper'
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require 'application_checker'
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tmp_dir = "#{File.dirname(__FILE__)}/fixtures/tmp"
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if defined? BASE_ROOT
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BASE_ROOT.replace tmp_dir
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else
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BASE_ROOT = tmp_dir
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end
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FileUtils.mkdir_p BASE_ROOT
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# Stub out methods on upgrader class
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module Rails
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module Upgrading
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class ApplicationChecker
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attr_reader :alerts
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def base_path
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BASE_ROOT + "/"
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end
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def in_rails_app?
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true
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end
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def initialize
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@alerts = {}
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end
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def alert(title, text, more_info_url, culprits)
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@alerts[title] = [text, more_info_url, culprits]
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end
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end
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end
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end
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class ApplicationCheckerTest < ActiveSupport::TestCase
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def setup
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@checker = Rails::Upgrading::ApplicationChecker.new
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@old_dir = Dir.pwd
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Dir.chdir(BASE_ROOT)
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end
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def test_check_ar_methods_in_controller
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make_file("app/controllers", "post_controller.rb", "Post.find(:all)")
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@checker.check_ar_methods
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assert @checker.alerts.has_key?("Soon-to-be-deprecated ActiveRecord calls")
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end
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def test_check_ar_methods_in_models
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make_file("app/models", "post.rb", "Post.find(:all)")
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@checker.check_ar_methods
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assert @checker.alerts.has_key?("Soon-to-be-deprecated ActiveRecord calls")
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end
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def test_named_scope_left_over
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make_file("app/models", "post.rb", "named_scope :failure")
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@checker.check_ar_methods
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assert @checker.alerts.has_key?("named_scope is now just scope")
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end
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def test_check_routes
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make_file("config/", "routes.rb", " map.connect 'fail'")
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@checker.check_routes
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assert @checker.alerts.has_key?("Old router API")
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end
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def test_check_lack_of_app_dot_rb
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@checker.check_environment
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assert @checker.alerts.has_key?("New file needed: config/application.rb")
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end
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def test_check_environment_syntax
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make_file("config/", "environment.rb", "config.frameworks = []")
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@checker.check_environment
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assert @checker.alerts.has_key?("Old environment.rb")
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end
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def test_check_gems
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make_file("config/", "environment.rb", "config.gem 'rails'")
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@checker.check_gems
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assert @checker.alerts.has_key?("Old gem bundling (config.gems)")
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end
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def test_check_mailer_syntax
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make_file("app/models/", "notifications.rb", "def signup\nrecipients @users\n end")
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@checker.check_mailers
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assert @checker.alerts.has_key?("Old ActionMailer class API")
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end
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def test_check_mailer_api
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make_file("app/controllers/", "thing_controller.rb", "def signup\n Notifications.deliver_signup\n end")
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@checker.check_mailers
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assert @checker.alerts.has_key?("Deprecated ActionMailer API")
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end
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def test_check_generators
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make_file("vendor/plugins/thing/generators/thing/", "thing_generator.rb", "def manifest\n m.whatever\n end")
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@checker.check_generators
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assert @checker.alerts.has_key?("Old Rails generator API")
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end
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def test_check_plugins
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make_file("vendor/plugins/rspec-rails/", "whatever.rb", "def rspec; end")
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@checker.check_plugins
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assert @checker.alerts.has_key?("Known broken plugins")
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end
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def test_ignoring_comments
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make_file("config/", "routes.rb", "# map.connect 'fail'")
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@checker.check_routes
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assert !@checker.alerts.has_key?("Old router API")
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end
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def teardown
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clear_files
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Dir.chdir(@old_dir)
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end
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def make_file(where, name=nil, contents=nil)
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FileUtils.mkdir_p "#{BASE_ROOT}/#{where}"
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File.open("#{BASE_ROOT}/#{where}/#{name}", "w+") do |f|
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f.write(contents)
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end if name
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end
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def clear_files
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FileUtils.rm_rf(Dir.glob("#{BASE_ROOT}/*"))
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end
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end |