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-rw-r--r--railties/test/generators/shared_generator_tests.rb195
1 files changed, 195 insertions, 0 deletions
diff --git a/railties/test/generators/shared_generator_tests.rb b/railties/test/generators/shared_generator_tests.rb
new file mode 100644
index 0000000000..c9c5d2fad2
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+++ b/railties/test/generators/shared_generator_tests.rb
@@ -0,0 +1,195 @@
+module SharedGeneratorTests
+ def setup
+ Rails.application = TestApp::Application
+ super
+ Rails::Generators::AppGenerator.instance_variable_set('@desc', nil)
+ @bundle_command = File.basename(Thor::Util.ruby_command).sub(/ruby/, 'bundle')
+
+ Kernel::silence_warnings do
+ Thor::Base.shell.send(:attr_accessor, :always_force)
+ @shell = Thor::Base.shell.new
+ @shell.send(:always_force=, true)
+ end
+ end
+
+ def teardown
+ super
+ Rails::Generators::AppGenerator.instance_variable_set('@desc', nil)
+ Rails.application = TestApp::Application.instance
+ end
+
+ def test_skeleton_is_created
+ run_generator
+
+ default_files.each{ |path| assert_file path }
+ end
+
+ def test_plugin_new_generate_pretend
+ run_generator ["testapp", "--pretend"]
+ default_files.each{ |path| assert_no_file File.join("testapp",path) }
+ end
+
+ def test_invalid_database_option_raises_an_error
+ content = capture(:stderr){ run_generator([destination_root, "-d", "unknown"]) }
+ assert_match(/Invalid value for \-\-database option/, content)
+ end
+
+ def test_test_unit_is_skipped_if_required
+ run_generator [destination_root, "--skip-test-unit"]
+ assert_no_file "test"
+ end
+
+ def test_options_before_application_name_raises_an_error
+ content = capture(:stderr){ run_generator(["--pretend", destination_root]) }
+ assert_match(/Options should be given after the \w+ name. For details run: rails( plugin)? --help\n/, content)
+ end
+
+ def test_name_collision_raises_an_error
+ reserved_words = %w[application destroy plugin runner test]
+ reserved_words.each do |reserved|
+ content = capture(:stderr){ run_generator [File.join(destination_root, reserved)] }
+ assert_match(/Invalid \w+ name #{reserved}. Please give a name which does not match one of the reserved rails words.\n/, content)
+ end
+ end
+
+ def test_name_raises_an_error_if_name_already_used_constant
+ %w{ String Hash Class Module Set Symbol }.each do |ruby_class|
+ content = capture(:stderr){ run_generator [File.join(destination_root, ruby_class)] }
+ assert_match(/Invalid \w+ name #{ruby_class}, constant #{ruby_class} is already in use. Please choose another \w+ name.\n/, content)
+ end
+ end
+
+ def test_shebang_is_added_to_rails_file
+ run_generator [destination_root, "--ruby", "foo/bar/baz"]
+ assert_file "script/rails", /#!foo\/bar\/baz/
+ end
+
+ def test_shebang_when_is_the_same_as_default_use_env
+ run_generator [destination_root, "--ruby", Thor::Util.ruby_command]
+ assert_file "script/rails", /#!\/usr\/bin\/env/
+ end
+
+ def test_template_raises_an_error_with_invalid_path
+ content = capture(:stderr){ run_generator([destination_root, "-m", "non/existant/path"]) }
+ assert_match(/The template \[.*\] could not be loaded/, content)
+ assert_match(/non\/existant\/path/, content)
+ end
+
+ def test_template_is_executed_when_supplied
+ path = "http://gist.github.com/103208.txt"
+ template = %{ say "It works!" }
+ template.instance_eval "def read; self; end" # Make the string respond to read
+
+ generator([destination_root], :template => path).expects(:open).with(path, 'Accept' => 'application/x-thor-template').returns(template)
+ assert_match(/It works!/, silence(:stdout){ generator.invoke_all })
+ end
+
+ def test_dev_option
+ generator([destination_root], :dev => true).expects(:run).with("#{@bundle_command} install")
+ silence(:stdout){ generator.invoke_all }
+ rails_path = File.expand_path('../../..', Rails.root)
+ assert_file 'Gemfile', /^gem\s+["']rails["'],\s+:path\s+=>\s+["']#{Regexp.escape(rails_path)}["']$/
+ end
+
+ def test_edge_option
+ generator([destination_root], :edge => true).expects(:run).with("#{@bundle_command} install")
+ silence(:stdout){ generator.invoke_all }
+ assert_file 'Gemfile', %r{^gem\s+["']rails["'],\s+:git\s+=>\s+["']#{Regexp.escape("git://github.com/rails/rails.git")}["']$}
+ end
+
+ def test_template_raises_an_error_with_invalid_path
+ content = capture(:stderr){ run_generator([destination_root, "-m", "non/existant/path"]) }
+ assert_match(/The template \[.*\] could not be loaded/, content)
+ assert_match(/non\/existant\/path/, content)
+ end
+
+ def test_template_is_executed_when_supplied
+ path = "http://gist.github.com/103208.txt"
+ template = %{ say "It works!" }
+ template.instance_eval "def read; self; end" # Make the string respond to read
+
+ generator([destination_root], :template => path).expects(:open).with(path, 'Accept' => 'application/x-thor-template').returns(template)
+ assert_match(/It works!/, silence(:stdout){ generator.invoke_all })
+ end
+
+ def test_template_is_executed_when_supplied_an_https_path
+ path = "https://gist.github.com/103208.txt"
+ template = %{ say "It works!" }
+ template.instance_eval "def read; self; end" # Make the string respond to read
+
+ generator([destination_root], :template => path).expects(:open).with(path, 'Accept' => 'application/x-thor-template').returns(template)
+ assert_match(/It works!/, silence(:stdout){ generator.invoke_all })
+ end
+
+ def test_dev_option
+ generator([destination_root], :dev => true).expects(:run).with("#{@bundle_command} install")
+ silence(:stdout){ generator.invoke_all }
+ rails_path = File.expand_path('../../..', Rails.root)
+ assert_file 'Gemfile', /^gem\s+["']rails["'],\s+:path\s+=>\s+["']#{Regexp.escape(rails_path)}["']$/
+ end
+
+ def test_edge_option
+ generator([destination_root], :edge => true).expects(:run).with("#{@bundle_command} install")
+ silence(:stdout){ generator.invoke_all }
+ assert_file 'Gemfile', %r{^gem\s+["']rails["'],\s+:git\s+=>\s+["']#{Regexp.escape("git://github.com/rails/rails.git")}["']$}
+ end
+end
+
+module SharedCustomGeneratorTests
+ def setup
+ Rails.application = TestApp::Application
+ super
+ Rails::Generators::AppGenerator.instance_variable_set('@desc', nil)
+ @bundle_command = File.basename(Thor::Util.ruby_command).sub(/ruby/, 'bundle')
+ end
+
+ def teardown
+ super
+ Rails::Generators::AppGenerator.instance_variable_set('@desc', nil)
+ Object.class_eval do
+ remove_const :AppBuilder if const_defined?(:AppBuilder)
+ remove_const :PluginBuilder if const_defined?(:PluginBuilder)
+ end
+ Rails.application = TestApp::Application.instance
+ end
+
+ def test_builder_option_with_empty_app_builder
+ FileUtils.cd(destination_root)
+ run_generator([destination_root, "-b", "#{Rails.root}/lib/#{builders_dir}/empty_builder.rb"])
+ default_files.each{ |path| assert_no_file path }
+ end
+
+ def test_builder_option_with_simple_plugin_builder
+ FileUtils.cd(destination_root)
+ run_generator([destination_root, "-b", "#{Rails.root}/lib/#{builders_dir}/simple_builder.rb"])
+ (default_files - ['.gitignore']).each{ |path| assert_no_file path }
+ assert_file ".gitignore", "foobar"
+ end
+
+ def test_builder_option_with_relative_path
+ here = File.expand_path(File.dirname(__FILE__))
+ FileUtils.cd(here)
+ run_generator([destination_root, "-b", "../fixtures/lib/#{builders_dir}/simple_builder.rb"])
+ FileUtils.cd(destination_root)
+ (default_files - ['.gitignore']).each{ |path| assert_no_file path }
+ assert_file ".gitignore", "foobar"
+ end
+
+ def test_builder_option_with_tweak_plugin_builder
+ FileUtils.cd(destination_root)
+ run_generator([destination_root, "-b", "#{Rails.root}/lib/#{builders_dir}/tweak_builder.rb"])
+ default_files.each{ |path| assert_file path }
+ assert_file ".gitignore", "foobar"
+ end
+
+ def test_builder_option_with_http
+ path = "http://gist.github.com/103208.txt"
+ template = "class #{builder_class}; end"
+ template.instance_eval "def read; self; end" # Make the string respond to read
+
+ generator([destination_root], :builder => path).expects(:open).with(path, 'Accept' => 'application/x-thor-template').returns(template)
+ capture(:stdout) { generator.invoke_all }
+
+ default_files.each{ |path| assert_no_file(path) }
+ end
+end
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-16 00:02:23 +0000