2010-10-15 14:46:31 +00:00
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require 'abstract_unit'
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require 'generators/generators_test_helper'
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require 'rails/generators/rails/plugin_new/plugin_new_generator'
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DEFAULT_PLUGIN_FILES = %w(
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.gitignore
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Gemfile
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Rakefile
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bukkits.gemspec
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MIT-LICENSE
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lib
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lib/bukkits.rb
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script/rails
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test/bukkits_test.rb
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test/integration/navigation_test.rb
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test/support/integration_case.rb
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test/test_helper.rb
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test/dummy
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)
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class PluginNewGeneratorTest < Rails::Generators::TestCase
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include GeneratorsTestHelper
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destination File.join(Rails.root, "tmp/bukkits")
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arguments [destination_root]
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def setup
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Rails.application = TestApp::Application
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super
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@bundle_command = File.basename(Thor::Util.ruby_command).sub(/ruby/, 'bundle')
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Kernel::silence_warnings do
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Thor::Base.shell.send(:attr_accessor, :always_force)
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@shell = Thor::Base.shell.new
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@shell.send(:always_force=, true)
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end
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end
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def teardown
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super
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Rails.application = TestApp::Application.instance
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end
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def test_plugin_skeleton_is_created
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run_generator
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DEFAULT_PLUGIN_FILES.each{ |path| assert_file path }
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end
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def test_plugin_new_generate_pretend
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run_generator ["testapp", "--pretend"]
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DEFAULT_PLUGIN_FILES.each{ |path| assert_no_file path }
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end
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def test_options_before_plugin_name_raises_an_error
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content = capture(:stderr){ run_generator(["--pretend", destination_root]) }
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assert_equal "Options should be given after plugin name. For details run: rails plugin --help\n", content
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end
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def test_name_collision_raises_an_error
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reserved_words = %w[application destroy plugin runner test]
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reserved_words.each do |reserved|
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content = capture(:stderr){ run_generator [File.join(destination_root, reserved)] }
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assert_equal "Invalid plugin name #{reserved}. Please give a name which does not match one of the reserved rails words.\n", content
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end
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end
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def test_invalid_plugin_name_raises_an_error
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content = capture(:stderr){ run_generator [File.join(destination_root, "43-things")] }
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assert_equal "Invalid plugin name 43-things. Please give a name which does not start with numbers.\n", content
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end
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def test_plugin_name_raises_an_error_if_name_already_used_constant
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%w{ String Hash Class Module Set Symbol }.each do |ruby_class|
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content = capture(:stderr){ run_generator [File.join(destination_root, ruby_class)] }
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assert_equal "Invalid plugin name #{ruby_class}, constant #{ruby_class} is already in use. Please choose another application name.\n", content
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end
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end
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def test_invalid_plugin_name_is_fixed
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run_generator [File.join(destination_root, "things-43")]
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assert_file "things-43/lib/things-43.rb", /module Things43/
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end
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def test_shebang_is_added_to_rails_file
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run_generator [destination_root, "--ruby", "foo/bar/baz"]
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assert_file "script/rails", /#!foo\/bar\/baz/
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end
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def test_shebang_when_is_the_same_as_default_use_env
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run_generator [destination_root, "--ruby", Thor::Util.ruby_command]
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assert_file "script/rails", /#!\/usr\/bin\/env/
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end
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def test_generating_test_files
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run_generator
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assert_file "test/test_helper.rb"
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assert_directory "test/support/"
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assert_directory "test/integration/"
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assert_file "test/bukkits_test.rb", /assert_kind_of Module, Bukkits/
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assert_file "test/integration/navigation_test.rb", /assert_kind_of Dummy::Application, Rails.application/
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assert_file "test/support/integration_case.rb", /class ActiveSupport::IntegrationCase/
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end
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2010-10-19 22:47:13 +00:00
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def test_ensure_that_plugin_options_are_not_passed_app_generator
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output = run_generator [destination_root, "--skip_gemfile"]
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assert_no_file "Gemfile"
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assert_match /STEP 2.*create Gemfile/m, output
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end
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2010-10-19 23:05:34 +00:00
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def test_template_from_dir_pwd
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FileUtils.cd(Rails.root)
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assert_match /It works from file!/, run_generator([destination_root, "-m", "lib/template.rb"])
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end
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def test_template_raises_an_error_with_invalid_path
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content = capture(:stderr){ run_generator([destination_root, "-m", "non/existant/path"]) }
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assert_match /The template \[.*\] could not be loaded/, content
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assert_match /non\/existant\/path/, content
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end
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def test_template_is_executed_when_supplied
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path = "http://gist.github.com/103208.txt"
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template = %{ say "It works!" }
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template.instance_eval "def read; self; end" # Make the string respond to read
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generator([destination_root], :template => path).expects(:open).with(path, 'Accept' => 'application/x-thor-template').returns(template)
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assert_match /It works!/, silence(:stdout){ generator.invoke_all }
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end
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2010-10-20 05:59:28 +00:00
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def test_dev_option
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generator([destination_root], :dev => true).expects(:run).with("#{@bundle_command} install")
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silence(:stdout){ generator.invoke_all }
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rails_path = File.expand_path('../../..', Rails.root)
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assert_file 'Gemfile', /^gem\s+["']rails["'],\s+:path\s+=>\s+["']#{Regexp.escape(rails_path)}["']$/
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end
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def test_edge_option
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generator([destination_root], :edge => true).expects(:run).with("#{@bundle_command} install")
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silence(:stdout){ generator.invoke_all }
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2010-10-20 18:45:21 +00:00
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assert_file 'Gemfile', %r{^gem\s+["']rails["'],\s+:git\s+=>\s+["']#{Regexp.escape("git://github.com/rails/rails.git")}["']$}
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2010-10-20 05:59:28 +00:00
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end
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2010-10-15 14:46:31 +00:00
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protected
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def action(*args, &block)
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silence(:stdout){ generator.send(*args, &block) }
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end
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end
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class CustomPluginGeneratorTest < Rails::Generators::TestCase
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include GeneratorsTestHelper
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tests Rails::Generators::PluginNewGenerator
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destination File.join(Rails.root, "tmp/bukkits")
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arguments [destination_root]
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def setup
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Rails.application = TestApp::Application
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super
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@bundle_command = File.basename(Thor::Util.ruby_command).sub(/ruby/, 'bundle')
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end
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def teardown
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super
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Object.class_eval { remove_const :PluginBuilder if const_defined?(:PluginBuilder) }
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Rails.application = TestApp::Application.instance
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end
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def test_builder_option_with_empty_app_builder
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FileUtils.cd(destination_root)
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run_generator([destination_root, "-b", "#{Rails.root}/lib/plugin_builders/empty_builder.rb"])
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DEFAULT_PLUGIN_FILES.each{ |path| assert_no_file path }
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end
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def test_builder_option_with_simple_plugin_builder
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FileUtils.cd(destination_root)
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run_generator([destination_root, "-b", "#{Rails.root}/lib/plugin_builders/simple_builder.rb"])
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(DEFAULT_PLUGIN_FILES - ['.gitignore']).each{ |path| assert_no_file path }
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assert_file ".gitignore", "foobar"
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end
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def test_builder_option_with_relative_path
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here = File.expand_path(File.dirname(__FILE__))
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FileUtils.cd(here)
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run_generator([destination_root, "-b", "../fixtures/lib/plugin_builders/simple_builder.rb"])
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FileUtils.cd(destination_root)
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(DEFAULT_PLUGIN_FILES - ['.gitignore']).each{ |path| assert_no_file path }
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assert_file ".gitignore", "foobar"
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end
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def test_builder_option_with_tweak_plugin_builder
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FileUtils.cd(destination_root)
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run_generator([destination_root, "-b", "#{Rails.root}/lib/plugin_builders/tweak_builder.rb"])
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DEFAULT_PLUGIN_FILES.each{ |path| assert_file path }
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assert_file ".gitignore", "foobar"
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end
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def test_builder_option_with_http
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path = "http://gist.github.com/103208.txt"
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template = "class PluginBuilder; end"
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template.instance_eval "def read; self; end" # Make the string respond to read
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generator([destination_root], :builder => path).expects(:open).with(path, 'Accept' => 'application/x-thor-template').returns(template)
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capture(:stdout) { generator.invoke_all }
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DEFAULT_PLUGIN_FILES.each{ |path| assert_no_file path }
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end
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protected
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def action(*args, &block)
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silence(:stdout){ generator.send(*args, &block) }
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end
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end
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