Methods
Instance Public methods
fixture_file_upload(path, mime_type = nil, binary = false) Link
Shortcut for Rack::Test::UploadedFile.new(File.join(ActionDispatch::IntegrationTest.file_fixture_path, path), type)
:
post :change_avatar, params: { avatar: fixture_file_upload('spongebob.png', 'image/png') }
Default fixture files location is test/fixtures/files
.
To upload binary files on Windows, pass :binary
as the last parameter. This will not affect other platforms:
post :change_avatar, params: { avatar: fixture_file_upload('spongebob.png', 'image/png', :binary) }
# File actionpack/lib/action_dispatch/testing/test_process.rb, line 19 def fixture_file_upload(path, mime_type = nil, binary = false) if self.class.respond_to?(:fixture_path) && self.class.fixture_path && !File.exist?(path) original_path = path path = Pathname.new(self.class.fixture_path).join(path) if !self.class.file_fixture_path ActiveSupport::Deprecation.warn(<<~EOM) Passing a path to `fixture_file_upload` relative to `fixture_path` is deprecated. In Rails 7.0, the path needs to be relative to `file_fixture_path` which you haven't set yet. Set `file_fixture_path` to discard this warning. EOM elsif path.exist? non_deprecated_path = Pathname(File.absolute_path(path)).relative_path_from(Pathname(File.absolute_path(self.class.file_fixture_path))) if Pathname(original_path) != non_deprecated_path ActiveSupport::Deprecation.warn(<<~EOM) Passing a path to `fixture_file_upload` relative to `fixture_path` is deprecated. In Rails 7.0, the path needs to be relative to `file_fixture_path`. Please modify the call from `fixture_file_upload("#{original_path}")` to `fixture_file_upload("#{non_deprecated_path}")`. EOM end else path = file_fixture(original_path) end elsif self.class.file_fixture_path && !File.exist?(path) path = file_fixture(path) end Rack::Test::UploadedFile.new(path, mime_type, binary) end