2009-10-08 19:14:57 +00:00
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require "isolation/abstract_unit"
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module ApplicationTests
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class PluginTest < Test::Unit::TestCase
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include ActiveSupport::Testing::Isolation
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def assert_plugins(list_of_names, array_of_plugins, message=nil)
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assert_equal list_of_names.map { |n| n.to_s }, array_of_plugins.map { |p| p.name }, message
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end
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def setup
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build_app
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boot_rails
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@failure_tip = "It's likely someone has added a new plugin fixture without updating this list"
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# Tmp hax to get tests working
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FileUtils.cp_r "#{File.dirname(__FILE__)}/../fixtures/plugins", "#{app_path}/vendor"
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end
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test "all plugins are loaded when registered plugin list is untouched" do
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2009-10-16 19:49:39 +00:00
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Rails::Initializer.run { |c| c.root = app_path }
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2009-10-15 21:50:02 +00:00
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Rails.application.new
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2009-10-08 19:14:57 +00:00
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assert_plugins [
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:a, :acts_as_chunky_bacon, :engine, :gemlike, :plugin_with_no_lib_dir, :stubby
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], Rails.application.config.loaded_plugins, @failure_tip
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end
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2009-10-09 01:12:28 +00:00
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test "no plugins are loaded if the configuration has an empty plugin list" do
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2009-10-16 19:49:39 +00:00
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Rails::Initializer.run { |c| c.root = app_path; c.plugins = [] }
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2009-10-09 01:12:28 +00:00
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assert_plugins [], Rails.application.config.loaded_plugins
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end
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test "only the specified plugins are located in the order listed" do
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plugin_names = [:plugin_with_no_lib_dir, :acts_as_chunky_bacon]
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2009-10-16 19:49:39 +00:00
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Rails::Initializer.run { |c| c.root = app_path; c.plugins = plugin_names }
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2009-10-15 21:50:02 +00:00
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Rails.application.new
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2009-10-09 01:12:28 +00:00
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assert_plugins plugin_names, Rails.application.config.loaded_plugins
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end
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2009-10-08 19:14:57 +00:00
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test "all plugins loaded after all" do
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Rails::Initializer.run do |config|
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2009-10-16 19:49:39 +00:00
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config.root = app_path
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2009-10-08 19:14:57 +00:00
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config.plugins = [:stubby, :all, :acts_as_chunky_bacon]
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end
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2009-10-15 21:50:02 +00:00
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Rails.application.new
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2009-10-08 19:14:57 +00:00
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assert_plugins [:stubby, :a, :engine, :gemlike, :plugin_with_no_lib_dir, :acts_as_chunky_bacon], Rails.application.config.loaded_plugins, @failure_tip
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end
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test "plugin names may be strings" do
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plugin_names = ['stubby', 'acts_as_chunky_bacon', :a, :plugin_with_no_lib_dir]
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Rails::Initializer.run do |config|
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2009-10-16 19:49:39 +00:00
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config.root = app_path
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2009-10-08 19:14:57 +00:00
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config.plugins = ['stubby', 'acts_as_chunky_bacon', :a, :plugin_with_no_lib_dir]
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end
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2009-10-15 21:50:02 +00:00
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Rails.application.new
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2009-10-08 19:14:57 +00:00
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assert_plugins plugin_names, Rails.application.config.loaded_plugins, @failure_tip
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end
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test "all plugins loaded when all is used" do
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Rails::Initializer.run do |config|
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2009-10-16 19:49:39 +00:00
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config.root = app_path
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2009-10-08 19:14:57 +00:00
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config.plugins = [:stubby, :acts_as_chunky_bacon, :all]
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end
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2009-10-15 21:50:02 +00:00
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Rails.application.new
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2009-10-08 19:14:57 +00:00
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assert_plugins [:stubby, :acts_as_chunky_bacon, :a, :engine, :gemlike, :plugin_with_no_lib_dir], Rails.application.config.loaded_plugins, @failure_tip
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end
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test "all loaded plugins are added to the load paths" do
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Rails::Initializer.run do |config|
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2009-10-16 19:49:39 +00:00
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config.root = app_path
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2009-10-08 19:14:57 +00:00
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config.plugins = [:stubby, :acts_as_chunky_bacon]
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end
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2009-10-15 21:50:02 +00:00
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Rails.application.new
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assert $LOAD_PATH.include?("#{app_path}/vendor/plugins/default/stubby/lib")
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assert $LOAD_PATH.include?("#{app_path}/vendor/plugins/default/acts/acts_as_chunky_bacon/lib")
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end
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test "registering a plugin name that does not exist raises a load error" do
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2009-10-15 21:50:02 +00:00
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Rails::Initializer.run do |config|
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config.root = app_path
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config.plugins = [:stubby, :acts_as_a_non_existant_plugin]
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end
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2009-10-08 19:14:57 +00:00
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assert_raise(LoadError) do
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2009-10-15 21:50:02 +00:00
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Rails.application.new
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2009-10-08 19:14:57 +00:00
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end
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end
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test "load error messages mention missing plugins and no others" do
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valid_plugins = [:stubby, :acts_as_chunky_bacon]
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invalid_plugins = [:non_existant_plugin1, :non_existant_plugin2]
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begin
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Rails::Initializer.run do |config|
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2009-10-16 19:49:39 +00:00
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config.root = app_path
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2009-10-08 19:14:57 +00:00
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config.plugins = [:stubby, :acts_as_chunky_bacon, :non_existant_plugin1, :non_existant_plugin2]
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end
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2009-10-15 21:50:02 +00:00
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Rails.application.new
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2009-10-08 19:14:57 +00:00
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flunk "Expected a LoadError but did not get one"
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rescue LoadError => e
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assert_plugins valid_plugins, Rails.application.config.loaded_plugins, @failure_tip
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invalid_plugins.each do |plugin|
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assert_match(/#{plugin.to_s}/, e.message, "LoadError message should mention plugin '#{plugin}'")
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end
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valid_plugins.each do |plugin|
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assert_no_match(/#{plugin.to_s}/, e.message, "LoadError message should not mention '#{plugin}'")
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end
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end
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end
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end
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end
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