From 4494a752c3c568c65fa899c54486153a1a5fa187 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jos=C3=A9=20Valim?= Date: Tue, 23 Jun 2009 19:10:42 +0200 Subject: Change current sstructure. --- railties/test/generators/generator_test_helper.rb | 305 ++-------------------- 1 file changed, 29 insertions(+), 276 deletions(-) (limited to 'railties/test/generators/generator_test_helper.rb') diff --git a/railties/test/generators/generator_test_helper.rb b/railties/test/generators/generator_test_helper.rb index 01bf1c90bd..2b988bde7a 100644 --- a/railties/test/generators/generator_test_helper.rb +++ b/railties/test/generators/generator_test_helper.rb @@ -1,303 +1,56 @@ require 'test/unit' require 'fileutils' -# Mock out what we need from AR::Base -module ActiveRecord - class Base - class << self - attr_accessor :pluralize_table_names, :timestamped_migrations - end - self.pluralize_table_names = true - self.timestamped_migrations = true - end - - module ConnectionAdapters - class Column - attr_reader :name, :default, :type, :limit, :null, :sql_type, :precision, :scale - - def initialize(name, default, sql_type = nil) - @name = name - @default = default - @type = @sql_type = sql_type - end - - def human_name - @name.humanize - end - end - end -end - -# Mock up necessities from ActionView -module ActionView - module Helpers - module ActionRecordHelper; end - class InstanceTag; end - end -end - -# Set RAILS_ROOT appropriately fixture generation -tmp_dir = "#{File.dirname(__FILE__)}/../fixtures/tmp" - -if defined? RAILS_ROOT - RAILS_ROOT.replace tmp_dir -else - RAILS_ROOT = tmp_dir -end -FileUtils.mkdir_p RAILS_ROOT - $LOAD_PATH.unshift "#{File.dirname(__FILE__)}/../../lib" -require 'initializer' -# Mocks out the configuration -module Rails - def self.configuration - Rails::Configuration.new - end -end - -require 'rails_generator' +# For this while, let's load all generators by hand +require 'generators' +require 'generators/rails/app/app_generator' class GeneratorTestCase < Test::Unit::TestCase include FileUtils - def setup - ActiveRecord::Base.pluralize_table_names = true - - mkdir_p "#{RAILS_ROOT}/app/views/layouts" - mkdir_p "#{RAILS_ROOT}/config" - mkdir_p "#{RAILS_ROOT}/db" - mkdir_p "#{RAILS_ROOT}/test/fixtures" - mkdir_p "#{RAILS_ROOT}/public/stylesheets" - - File.open("#{RAILS_ROOT}/config/routes.rb", 'w') do |f| - f << "ActionController::Routing::Routes.draw do |map|\n\nend" - end + def destination_root + @destination_root ||= File.expand_path("#{File.dirname(__FILE__)}/../fixtures/tmp") end - def teardown - rm_rf "#{RAILS_ROOT}/app" - rm_rf "#{RAILS_ROOT}/test" - rm_rf "#{RAILS_ROOT}/config" - rm_rf "#{RAILS_ROOT}/db" - rm_rf "#{RAILS_ROOT}/public" + def setup + mkdir_p(destination_root) + rm_rf(destination_root) end def test_truth # don't complain, test/unit end - # Instantiates the Generator. - def build_generator(name, params) - Rails::Generator::Base.instance(name, params) - end - - # Runs the +create+ command (like the command line does). - def run_generator(name, params) - silence_generator do - build_generator(name, params).command(:create).invoke! - end - end - - # Silences the logger temporarily and returns the output as a String. - def silence_generator - logger_original = Rails::Generator::Base.logger - myout = StringIO.new - Rails::Generator::Base.logger = Rails::Generator::SimpleLogger.new(myout) - yield if block_given? - Rails::Generator::Base.logger = logger_original - myout.string - end - - # Asserts that the given controller was generated. - # It takes a name or symbol without the _controller part and an optional super class. - # The contents of the class source file is passed to a block. - def assert_generated_controller_for(name, parent = "ApplicationController") - assert_generated_class "app/controllers/#{name.to_s.underscore}_controller", parent do |body| - yield body if block_given? - end - end - - # Asserts that the given model was generated. - # It takes a name or symbol and an optional super class. - # The contents of the class source file is passed to a block. - def assert_generated_model_for(name, parent = "ActiveRecord::Base") - assert_generated_class "app/models/#{name.to_s.underscore}", parent do |body| - yield body if block_given? - end - end - - # Asserts that the given helper was generated. - # It takes a name or symbol without the _helper part. - # The contents of the module source file is passed to a block. - def assert_generated_helper_for(name) - assert_generated_module "app/helpers/#{name.to_s.underscore}_helper" do |body| - yield body if block_given? - end - end - - # Asserts that the given functional test was generated. - # It takes a name or symbol without the _controller_test part and an optional super class. - # The contents of the class source file is passed to a block. - def assert_generated_functional_test_for(name, parent = "ActionController::TestCase") - assert_generated_class "test/functional/#{name.to_s.underscore}_controller_test",parent do |body| - yield body if block_given? - end - end - - # Asserts that the given helper test test was generated. - # It takes a name or symbol without the _helper_test part and an optional super class. - # The contents of the class source file is passed to a block. - def assert_generated_helper_test_for(name, parent = "ActionView::TestCase") - path = "test/unit/helpers/#{name.to_s.underscore}_helper_test" - # Have to pass the path without the "test/" part so that class_name_from_path will return a correct result - class_name = class_name_from_path(path.gsub(/^test\//, '')) - - assert_generated_class path,parent,class_name do |body| - yield body if block_given? - end - end - - # Asserts that the given unit test was generated. - # It takes a name or symbol without the _test part and an optional super class. - # The contents of the class source file is passed to a block. - def assert_generated_unit_test_for(name, parent = "ActiveSupport::TestCase") - assert_generated_class "test/unit/#{name.to_s.underscore}_test", parent do |body| - yield body if block_given? - end - end - - # Asserts that the given file was generated. - # The contents of the file is passed to a block. - def assert_generated_file(path) - assert_file_exists(path) - File.open("#{RAILS_ROOT}/#{path}") do |f| - yield f.read if block_given? - end - end - - # asserts that the given file exists - def assert_file_exists(path) - assert File.exist?("#{RAILS_ROOT}/#{path}"), - "The file '#{RAILS_ROOT}/#{path}' should exist" - end - - # Asserts that the given class source file was generated. - # It takes a path without the .rb part and an optional super class. - # The contents of the class source file is passed to a block. - def assert_generated_class(path, parent = nil, class_name = class_name_from_path(path)) - assert_generated_file("#{path}.rb") do |body| - assert_match /class #{class_name}#{parent.nil? ? '':" < #{parent}"}/, body, "the file '#{path}.rb' should be a class" - yield body if block_given? - end - end - - def class_name_from_path(path) - # FIXME: Sucky way to detect namespaced classes - if path.split('/').size > 3 - path =~ /\/?(\d+_)?(\w+)\/(\w+)$/ - "#{$2.camelize}::#{$3.camelize}" - else - path =~ /\/?(\d+_)?(\w+)$/ - $2.camelize - end - end - - # Asserts that the given module source file was generated. - # It takes a path without the .rb part. - # The contents of the class source file is passed to a block. - def assert_generated_module(path) - # FIXME: Sucky way to detect namespaced modules - if path.split('/').size > 3 - path =~ /\/?(\w+)\/(\w+)$/ - module_name = "#{$1.camelize}::#{$2.camelize}" - else - path =~ /\/?(\w+)$/ - module_name = $1.camelize + def capture(stream) + begin + stream = stream.to_s + eval "$#{stream} = StringIO.new" + yield + result = eval("$#{stream}").string + ensure + eval("$#{stream} = #{stream.upcase}") end - assert_generated_file("#{path}.rb") do |body| - assert_match /module #{module_name}/, body, "the file '#{path}.rb' should be a module" - yield body if block_given? - end - end - - # Asserts that the given CSS stylesheet file was generated. - # It takes a path without the .css part. - # The contents of the stylesheet source file is passed to a block. - def assert_generated_stylesheet(path) - assert_generated_file("public/stylesheets/#{path}.css") do |body| - yield body if block_given? - end - end - - # Asserts that the given YAML file was generated. - # It takes a path without the .yml part. - # The parsed YAML tree is passed to a block. - def assert_generated_yaml(path) - assert_generated_file("#{path}.yml") do |body| - yaml = YAML.load(body) - assert yaml, 'YAML data missing' - yield yaml if block_given? - end - end - - # Asserts that the given fixtures YAML file was generated. - # It takes a fixture name without the .yml part. - # The parsed YAML tree is passed to a block. - def assert_generated_fixtures_for(name) - assert_generated_yaml "test/fixtures/#{name.to_s.underscore}" do |yaml| - yield yaml if block_given? - end + result end + alias :silence :capture - # Asserts that the given views were generated. - # It takes a controller name and a list of views (including extensions). - # The body of each view is passed to a block. - def assert_generated_views_for(name, *actions) - actions.each do |action| - assert_generated_file("app/views/#{name.to_s.underscore}/#{action}") do |body| - yield body if block_given? - end - end - end - - def assert_generated_migration(name, parent = "ActiveRecord::Migration") - file = Dir.glob("#{RAILS_ROOT}/db/migrate/*_#{name.to_s.underscore}.rb").first - file = file.match(/db\/migrate\/[0-9]+_\w+/).to_s - assert_generated_class file, parent do |body| - assert_match /timestamps/, body, "should have timestamps defined" - yield body if block_given? - end - end - - # Asserts that the given migration file was not generated. - # It takes the name of the migration as a parameter. - def assert_skipped_migration(name) - migration_file = "#{RAILS_ROOT}/db/migrate/001_#{name.to_s.underscore}.rb" - assert !File.exist?(migration_file), "should not create migration #{migration_file}" - end - - # Asserts that the given resource was added to the routes. - def assert_added_route_for(name) - assert_generated_file("config/routes.rb") do |body| - assert_match /map.resources :#{name.to_s.underscore}/, body, - "should add route for :#{name.to_s.underscore}" - end - end + def assert_file(relative, content=nil) + absolute = File.join(destination_root, relative) + assert File.exists?(absolute) - # Asserts that the given methods are defined in the body. - # This does assume standard rails code conventions with regards to the source code. - # The body of each individual method is passed to a block. - def assert_has_method(body, *methods) - methods.each do |name| - assert body =~ /^ def #{name}(\(.+\))?\n((\n| .*\n)*) end/, "should have method #{name}" - yield(name, $2) if block_given? + case content + when String + assert_equal content, File.read(absolute) + when Regexp + assert_match content, File.read(absolute) end end - # Asserts that the given column is defined in the migration. - def assert_generated_column(body, name, type) - assert_match /t\.#{type.to_s} :#{name.to_s}/, body, "should have column #{name.to_s} defined" + def assert_no_file(relative, content=nil) + absolute = File.join(destination_root, relative) + assert !File.exists?(absolute) end end -- cgit v1.2.3 From f596495556f871650ed6b7a67128e4fd13cd3773 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jos=C3=A9=20Valim?= Date: Thu, 25 Jun 2009 10:18:00 +0200 Subject: Tests for plugin generator. --- railties/test/generators/generator_test_helper.rb | 56 ----------------------- 1 file changed, 56 deletions(-) delete mode 100644 railties/test/generators/generator_test_helper.rb (limited to 'railties/test/generators/generator_test_helper.rb') diff --git a/railties/test/generators/generator_test_helper.rb b/railties/test/generators/generator_test_helper.rb deleted file mode 100644 index 2b988bde7a..0000000000 --- a/railties/test/generators/generator_test_helper.rb +++ /dev/null @@ -1,56 +0,0 @@ -require 'test/unit' -require 'fileutils' - -$LOAD_PATH.unshift "#{File.dirname(__FILE__)}/../../lib" - -# For this while, let's load all generators by hand -require 'generators' -require 'generators/rails/app/app_generator' - -class GeneratorTestCase < Test::Unit::TestCase - include FileUtils - - def destination_root - @destination_root ||= File.expand_path("#{File.dirname(__FILE__)}/../fixtures/tmp") - end - - def setup - mkdir_p(destination_root) - rm_rf(destination_root) - end - - def test_truth - # don't complain, test/unit - end - - def capture(stream) - begin - stream = stream.to_s - eval "$#{stream} = StringIO.new" - yield - result = eval("$#{stream}").string - ensure - eval("$#{stream} = #{stream.upcase}") - end - - result - end - alias :silence :capture - - def assert_file(relative, content=nil) - absolute = File.join(destination_root, relative) - assert File.exists?(absolute) - - case content - when String - assert_equal content, File.read(absolute) - when Regexp - assert_match content, File.read(absolute) - end - end - - def assert_no_file(relative, content=nil) - absolute = File.join(destination_root, relative) - assert !File.exists?(absolute) - end -end -- cgit v1.2.3