A small suite of assertions that test responses from Rails
applications.
Methods
Instance Public methods
assert_redirected_to(url_options = {}, options = {}, message = nil) Link
Asserts that the response is a redirect to a URL matching the given options.
# Asserts that the redirection was to the "index" action on the WeblogController
assert_redirected_to controller: "weblog", action: "index"
# Asserts that the redirection was to the named route login_url
assert_redirected_to login_url
# Asserts that the redirection was to the URL for @customer
assert_redirected_to @customer
# Asserts that the redirection matches the regular expression
assert_redirected_to %r(\Ahttp://example.org)
# Asserts that the redirection has the HTTP status code 301 (Moved
# Permanently).
assert_redirected_to "/some/path", status: :moved_permanently
# File actionpack/lib/action_dispatch/testing/assertions/response.rb, line 60 def assert_redirected_to(url_options = {}, options = {}, message = nil) options, message = {}, options unless options.is_a?(Hash) status = options[:status] || :redirect assert_response(status, message) return true if url_options === @response.location redirect_is = normalize_argument_to_redirection(@response.location) redirect_expected = normalize_argument_to_redirection(url_options) message ||= "Expected response to be a redirect to <#{redirect_expected}> but was a redirect to <#{redirect_is}>" assert_operator redirect_expected, :===, redirect_is, message end
assert_response(type, message = nil) Link
Asserts that the response is one of the following types:
-
:success
- Status code was in the 200-299 range -
:redirect
- Status code was in the 300-399 range -
:missing
- Status code was 404 -
:error
- Status code was in the 500-599 range
You can also pass an explicit status number like assert_response(501)
or its symbolic equivalent assert_response(:not_implemented)
. See Rack::Utils::SYMBOL_TO_STATUS_CODE
for a full list.
# Asserts that the response was a redirection
assert_response :redirect
# Asserts that the response code was status code 401 (unauthorized)
assert_response 401
# File actionpack/lib/action_dispatch/testing/assertions/response.rb, line 33 def assert_response(type, message = nil) message ||= generate_response_message(type) if RESPONSE_PREDICATES.key?(type) assert @response.public_send(RESPONSE_PREDICATES[type]), message else assert_equal AssertionResponse.new(type).code, @response.response_code, message end end