diff options
Diffstat (limited to 'railties/lib/rails/generators/test_case.rb')
| -rw-r--r-- | railties/lib/rails/generators/test_case.rb | 54 |
1 files changed, 24 insertions, 30 deletions
diff --git a/railties/lib/rails/generators/test_case.rb b/railties/lib/rails/generators/test_case.rb index d81c4c3e1d..85a8914ccc 100644 --- a/railties/lib/rails/generators/test_case.rb +++ b/railties/lib/rails/generators/test_case.rb @@ -26,25 +26,30 @@ module Rails # destination File.expand_path("../tmp", File.dirname(__FILE__)) # setup :prepare_destination # end - # class TestCase < ActiveSupport::TestCase include FileUtils class_attribute :destination_root, :current_path, :generator_class, :default_arguments - delegate :destination_root, :current_path, :generator_class, :default_arguments, :to => :'self.class' # Generators frequently change the current path using +FileUtils.cd+. # So we need to store the path at file load and revert back to it after each test. self.current_path = File.expand_path(Dir.pwd) self.default_arguments = [] - setup :destination_root_is_set?, :ensure_current_path - teardown :ensure_current_path + def setup # :nodoc: + destination_root_is_set? + ensure_current_path + super + end + + def teardown # :nodoc: + ensure_current_path + super + end # Sets which generator should be tested: # # tests AppGenerator - # def self.tests(klass) self.generator_class = klass end @@ -53,7 +58,6 @@ module Rails # invoking it. # # arguments %w(app_name --skip-active-record) - # def self.arguments(array) self.default_arguments = array end @@ -61,7 +65,6 @@ module Rails # Sets the destination of generator files: # # destination File.expand_path("../tmp", File.dirname(__FILE__)) - # def self.destination(path) self.destination_root = path end @@ -79,12 +82,11 @@ module Rails # # Finally, when a block is given, it yields the file content: # - # assert_file "app/controller/products_controller.rb" do |controller| - # assert_instance_method :index, content do |index| + # assert_file "app/controllers/products_controller.rb" do |controller| + # assert_instance_method :index, controller do |index| # assert_match(/Product\.all/, index) # end # end - # def assert_file(relative, *contents) absolute = File.expand_path(relative, destination_root) assert File.exists?(absolute), "Expected file #{relative.inspect} to exist, but does not" @@ -107,7 +109,6 @@ module Rails # path relative to the configured destination: # # assert_no_file "config/random.rb" - # def assert_no_file(relative) absolute = File.expand_path(relative, destination_root) assert !File.exists?(absolute), "Expected file #{relative.inspect} to not exist, but does" @@ -125,7 +126,6 @@ module Rails # assert_file "db/migrate/003_create_products.rb" # # Consequently, assert_migration accepts the same arguments has assert_file. - # def assert_migration(relative, *contents, &block) file_name = migration_file_name(relative) assert file_name, "Expected migration #{relative} to exist, but was not found" @@ -135,8 +135,7 @@ module Rails # Asserts a given migration does not exist. You need to supply an absolute path or a # path relative to the configured destination: # - # assert_no_file "config/random.rb" - # + # assert_no_migration "db/migrate/create_products.rb" def assert_no_migration(relative) file_name = migration_file_name(relative) assert_nil file_name, "Expected migration #{relative} to not exist, but found #{file_name}" @@ -151,7 +150,6 @@ module Rails # assert_match(/create_table/, up) # end # end - # def assert_class_method(method, content, &block) assert_instance_method "self.#{method}", content, &block end @@ -159,15 +157,14 @@ module Rails # Asserts the given method exists in the given content. When a block is given, # it yields the content of the method. # - # assert_file "app/controller/products_controller.rb" do |controller| - # assert_instance_method :index, content do |index| + # assert_file "app/controllers/products_controller.rb" do |controller| + # assert_instance_method :index, controller do |index| # assert_match(/Product\.all/, index) # end # end - # def assert_instance_method(method, content) - assert content =~ /def #{method}(\(.+\))?(.*?)\n end/m, "Expected to have method #{method}" - yield $2.strip if block_given? + assert content =~ /(\s+)def #{method}(\(.+\))?(.*?)\n\1end/m, "Expected to have method #{method}" + yield $3.strip if block_given? end alias :assert_method :assert_instance_method @@ -175,15 +172,13 @@ module Rails # properly: # # assert_field_type :date, :date_select - # def assert_field_type(attribute_type, field_type) assert_equal(field_type, create_generated_attribute(attribute_type).field_type) end # Asserts the given attribute type gets a proper default value: # - # assert_field_type :string, "MyString" - # + # assert_field_default_value :string, "MyString" def assert_field_default_value(attribute_type, value) assert_equal(value, create_generated_attribute(attribute_type).default) end @@ -205,39 +200,38 @@ module Rails # You can provide a configuration hash as second argument. This method returns the output # printed by the generator. def run_generator(args=self.default_arguments, config={}) - capture(:stdout) { self.generator_class.start(args, config.reverse_merge(:destination_root => destination_root)) } + capture(:stdout) { self.generator_class.start(args, config.reverse_merge(destination_root: destination_root)) } end # Instantiate the generator. def generator(args=self.default_arguments, options={}, config={}) - @generator ||= self.generator_class.new(args, options, config.reverse_merge(:destination_root => destination_root)) + @generator ||= self.generator_class.new(args, options, config.reverse_merge(destination_root: destination_root)) end # Create a Rails::Generators::GeneratedAttribute by supplying the # attribute type and, optionally, the attribute name: # # create_generated_attribute(:string, 'name') - # def create_generated_attribute(attribute_type, name = 'test', index = nil) Rails::Generators::GeneratedAttribute.parse([name, attribute_type, index].compact.join(':')) end protected - def destination_root_is_set? #:nodoc: + def destination_root_is_set? # :nodoc: raise "You need to configure your Rails::Generators::TestCase destination root." unless destination_root end - def ensure_current_path #:nodoc: + def ensure_current_path # :nodoc: cd current_path end - def prepare_destination + def prepare_destination # :nodoc: rm_rf(destination_root) mkdir_p(destination_root) end - def migration_file_name(relative) #:nodoc: + def migration_file_name(relative) # :nodoc: absolute = File.expand_path(relative, destination_root) dirname, file_name = File.dirname(absolute), File.basename(absolute).sub(/\.rb$/, '') Dir.glob("#{dirname}/[0-9]*_*.rb").grep(/\d+_#{file_name}.rb$/).first |