Module: ActionDispatch::Assertions::ResponseAssertions
- Included in:
- ActionDispatch::Assertions
- Defined in:
- lib/action_dispatch/testing/assertions/response.rb
Overview
A small suite of assertions that test responses from Rails applications.
Instance Method Summary collapse
-
#assert_redirected_to(options = {}, message = nil) ⇒ Object
Assert that the redirection options passed in match those of the redirect called in the latest action.
-
#assert_response(type, message = nil) ⇒ Object
Asserts that the response is one of the following types:.
Instance Method Details
#assert_redirected_to(options = {}, message = nil) ⇒ Object
Assert that the redirection options passed in match those of the redirect called in the latest action. This match can be partial, such that assert_redirected_to(controller: "weblog")
will also match the redirection of redirect_to(controller: "weblog", action: "show")
and so on.
# assert that the redirection was to the "index" action on the WeblogController
assert_redirected_to controller: "weblog", action: "index"
# assert that the redirection was to the named route login_url
assert_redirected_to login_url
# assert 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)
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# File 'lib/action_dispatch/testing/assertions/response.rb', line 55 def assert_redirected_to( = {}, =nil) assert_response(:redirect, ) return true if === @response.location redirect_is = normalize_argument_to_redirection(@response.location) redirect_expected = normalize_argument_to_redirection() ||= "Expected response to be a redirect to <#{redirect_expected}> but was a redirect to <#{redirect_is}>" assert_operator redirect_expected, :===, redirect_is, end |
#assert_response(type, message = nil) ⇒ Object
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.
# assert that the response was a redirection
assert_response :redirect
# assert that the response code was status code 401 (unauthorized)
assert_response 401
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# File 'lib/action_dispatch/testing/assertions/response.rb', line 22 def assert_response(type, = nil) ||= "Expected response to be a <#{type}>, but was <#{@response.response_code}>" if Symbol === type if [:success, :missing, :redirect, :error].include?(type) assert @response.send("#{type}?"), else code = Rack::Utils::SYMBOL_TO_STATUS_CODE[type] if code.nil? raise ArgumentError, "Invalid response type :#{type}" end assert_equal code, @response.response_code, end else assert_equal type, @response.response_code, end end |