mirror of
https://github.com/rails/rails.git
synced 2022-11-09 12:12:34 -05:00
84 lines
2.9 KiB
Ruby
84 lines
2.9 KiB
Ruby
# frozen_string_literal: true
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require "isolation/abstract_unit"
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module ApplicationTests
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class PathsTest < ActiveSupport::TestCase
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include ActiveSupport::Testing::Isolation
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def setup
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build_app
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FileUtils.rm_rf("#{app_path}/config/environments")
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app_file "config/environments/development.rb", ""
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add_to_config <<-RUBY
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config.root = "#{app_path}"
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config.after_initialize do |app|
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app.config.session_store nil
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end
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RUBY
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require "#{app_path}/config/environment"
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@paths = Rails.application.config.paths
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end
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def teardown
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teardown_app
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end
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def root(*path)
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app_path(*path).to_s
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end
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def assert_path(paths, *dir)
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assert_equal [root(*dir)], paths.expanded
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end
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def assert_in_load_path(*path)
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assert $:.any? { |p| File.expand_path(p) == root(*path) }, "Load path does not include '#{root(*path)}'. They are:\n-----\n #{$:.join("\n")}\n-----"
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end
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def assert_not_in_load_path(*path)
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assert_not $:.any? { |p| File.expand_path(p) == root(*path) }, "Load path includes '#{root(*path)}'. They are:\n-----\n #{$:.join("\n")}\n-----"
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end
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test "booting up Rails yields a valid paths object" do
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assert_path @paths["app/models"], "app/models"
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assert_path @paths["app/helpers"], "app/helpers"
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assert_path @paths["app/views"], "app/views"
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assert_path @paths["lib"], "lib"
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assert_path @paths["vendor"], "vendor"
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assert_path @paths["tmp"], "tmp"
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assert_path @paths["config"], "config"
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assert_path @paths["config/locales"], "config/locales/en.yml"
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assert_path @paths["config/environment"], "config/environment.rb"
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assert_path @paths["config/environments"], "config/environments/development.rb"
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assert_equal root("app", "controllers"), @paths["app/controllers"].expanded.first
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end
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test "booting up Rails yields a list of paths that are eager" do
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eager_load = @paths.eager_load
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assert_includes eager_load, root("app/controllers")
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assert_includes eager_load, root("app/helpers")
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assert_includes eager_load, root("app/models")
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end
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test "environments has a glob equal to the current environment" do
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assert_equal "#{Rails.env}.rb", @paths["config/environments"].glob
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end
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test "load path includes each of the paths in config.paths as long as the directories exist" do
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assert_in_load_path "app", "controllers"
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assert_in_load_path "app", "models"
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assert_in_load_path "app", "helpers"
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assert_in_load_path "lib"
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assert_in_load_path "vendor"
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assert_not_in_load_path "app", "views"
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assert_not_in_load_path "config"
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assert_not_in_load_path "config", "locales"
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assert_not_in_load_path "config", "environments"
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assert_not_in_load_path "tmp"
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assert_not_in_load_path "tmp", "cache"
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end
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end
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end
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