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Instance Public methods
assigns(key = nil)
# File actionpack/lib/action_dispatch/testing/test_process.rb, line 7
def assigns(key = nil)
  assigns = {}.with_indifferent_access
  @controller.view_assigns.each { |k, v| assigns.regular_writer(k, v) }
  key.nil? ? assigns : assigns[key]
end
cookies()
# File actionpack/lib/action_dispatch/testing/test_process.rb, line 21
def cookies
  @request.cookie_jar
end
fixture_file_upload(path, mime_type = nil, binary = false)

Shortcut for Rack::Test::UploadedFile.new(File.join(ActionController::TestCase.fixture_path, path), type):

post :change_avatar, avatar: fixture_file_upload('files/spongebob.png', 'image/png')

To upload binary files on Windows, pass :binary as the last parameter. This will not affect other platforms:

post :change_avatar, avatar: fixture_file_upload('files/spongebob.png', 'image/png', :binary)
# File actionpack/lib/action_dispatch/testing/test_process.rb, line 37
def fixture_file_upload(path, mime_type = nil, binary = false)
  if self.class.respond_to?(:fixture_path) && self.class.fixture_path
    path = File.join(self.class.fixture_path, path)
  end
  Rack::Test::UploadedFile.new(path, mime_type, binary)
end
flash()
# File actionpack/lib/action_dispatch/testing/test_process.rb, line 17
def flash
  @request.flash
end
redirect_to_url()
# File actionpack/lib/action_dispatch/testing/test_process.rb, line 25
def redirect_to_url
  @response.redirect_url
end
session()
# File actionpack/lib/action_dispatch/testing/test_process.rb, line 13
def session
  @request.session
end