diff options
Diffstat (limited to 'actionpack/test/controller/send_file_test.rb')
| -rw-r--r-- | actionpack/test/controller/send_file_test.rb | 222 |
1 files changed, 222 insertions, 0 deletions
diff --git a/actionpack/test/controller/send_file_test.rb b/actionpack/test/controller/send_file_test.rb new file mode 100644 index 0000000000..2820425c31 --- /dev/null +++ b/actionpack/test/controller/send_file_test.rb @@ -0,0 +1,222 @@ +require 'abstract_unit' + +module TestFileUtils + def file_name() File.basename(__FILE__) end + def file_path() File.expand_path(__FILE__) end + def file_data() @data ||= File.open(file_path, 'rb') { |f| f.read } end +end + +class SendFileController < ActionController::Base + include TestFileUtils + include ActionController::Testing + layout "layouts/standard" # to make sure layouts don't interfere + + attr_writer :options + def options + @options ||= {} + end + + def file + send_file(file_path, options) + end + + def test_send_file_headers_bang + options = { + :type => Mime[:png], + :disposition => 'disposition', + :filename => 'filename' + } + + send_data "foo", options + end + + def test_send_file_headers_with_disposition_as_a_symbol + options = { + :type => Mime[:png], + :disposition => :disposition, + :filename => 'filename' + } + + send_data "foo", options + end + + def test_send_file_headers_with_mime_lookup_with_symbol + options = { :type => :png } + + send_data "foo", options + end + + def test_send_file_headers_with_bad_symbol + options = { :type => :this_type_is_not_registered } + send_data "foo", options + end + + def test_send_file_headers_with_nil_content_type + options = { :type => nil } + send_data "foo", options + end + + def test_send_file_headers_guess_type_from_extension + options = { :filename => params[:filename] } + send_data "foo", options + end + + def data + send_data(file_data, options) + end +end + +class SendFileWithActionControllerLive < SendFileController + include ActionController::Live +end + +class SendFileTest < ActionController::TestCase + include TestFileUtils + + def setup + @controller = SendFileController.new + end + + def test_file_nostream + @controller.options = { :stream => false } + response = nil + assert_nothing_raised { response = process('file') } + assert_not_nil response + body = response.body + assert_kind_of String, body + assert_equal file_data, body + end + + def test_file_stream + response = nil + assert_nothing_raised { response = process('file') } + assert_not_nil response + assert_respond_to response.stream, :each + assert_respond_to response.stream, :to_path + + require 'stringio' + output = StringIO.new + output.binmode + output.string.force_encoding(file_data.encoding) + response.body_parts.each { |part| output << part.to_s } + assert_equal file_data, output.string + end + + def test_file_url_based_filename + @controller.options = { :url_based_filename => true } + response = nil + assert_nothing_raised { response = process('file') } + assert_not_nil response + assert_equal "attachment", response.headers["Content-Disposition"] + end + + def test_data + response = nil + assert_nothing_raised { response = process('data') } + assert_not_nil response + + assert_kind_of String, response.body + assert_equal file_data, response.body + end + + def test_headers_after_send_shouldnt_include_charset + response = process('data') + assert_equal "application/octet-stream", response.headers["Content-Type"] + + response = process('file') + assert_equal "application/octet-stream", response.headers["Content-Type"] + end + + # Test that send_file_headers! is setting the correct HTTP headers. + def test_send_file_headers_bang + # Do it a few times: the resulting headers should be identical + # no matter how many times you send with the same options. + # Test resolving Ticket #458. + 5.times do + get :test_send_file_headers_bang + + assert_equal 'image/png', response.content_type + assert_equal 'disposition; filename="filename"', response.get_header('Content-Disposition') + assert_equal 'binary', response.get_header('Content-Transfer-Encoding') + assert_equal 'private', response.get_header('Cache-Control') + end + end + + def test_send_file_headers_with_disposition_as_a_symbol + get :test_send_file_headers_with_disposition_as_a_symbol + + assert_equal 'disposition; filename="filename"', response.get_header('Content-Disposition') + end + + def test_send_file_headers_with_mime_lookup_with_symbol + get __method__ + assert_equal 'image/png', response.content_type + end + + + def test_send_file_headers_with_bad_symbol + error = assert_raise(ArgumentError) { get __method__ } + assert_equal "Unknown MIME type this_type_is_not_registered", error.message + end + + def test_send_file_headers_with_nil_content_type + error = assert_raise(ArgumentError) { get __method__ } + assert_equal ":type option required", error.message + end + + def test_send_file_headers_guess_type_from_extension + { + 'image.png' => 'image/png', + 'image.jpeg' => 'image/jpeg', + 'image.jpg' => 'image/jpeg', + 'image.tif' => 'image/tiff', + 'image.gif' => 'image/gif', + 'movie.mpg' => 'video/mpeg', + 'file.zip' => 'application/zip', + 'file.unk' => 'application/octet-stream', + 'zip' => 'application/octet-stream' + }.each do |filename,expected_type| + get __method__, params: { filename: filename } + assert_equal expected_type, response.content_type + end + end + + def test_send_file_with_default_content_disposition_header + process('data') + assert_equal 'attachment', @controller.headers['Content-Disposition'] + end + + def test_send_file_without_content_disposition_header + @controller.options = {:disposition => nil} + process('data') + assert_nil @controller.headers['Content-Disposition'] + end + + %w(file data).each do |method| + define_method "test_send_#{method}_status" do + @controller.options = { :stream => false, :status => 500 } + assert_not_nil process(method) + assert_equal 500, @response.status + end + + define_method "test_send_#{method}_content_type" do + @controller.options = { :stream => false, :content_type => "application/x-ruby" } + assert_nothing_raised { assert_not_nil process(method) } + assert_equal "application/x-ruby", @response.content_type + end + + define_method "test_default_send_#{method}_status" do + @controller.options = { :stream => false } + assert_nothing_raised { assert_not_nil process(method) } + assert_equal 200, @response.status + end + end + + def test_send_file_with_action_controller_live + @controller = SendFileWithActionControllerLive.new + @controller.options = { :content_type => "application/x-ruby" } + + response = process('file') + assert_equal 200, response.status + end +end |