redirect_to
matcher
The redirect_to
matcher is used to specify that a request redirects to a
given template or action. It delegates to
assert_redirected_to
.
It is available in controller specs (spec/controllers) and request specs (spec/requests).
Using redirect_to
with four possible options
Given a file named “spec/controllers/widgetscontrollerspec.rb” with:
require "rails_helper"
RSpec.describe WidgetsController , type: :controller do
describe "#create" do
subject { post :create, :params => { :widget => { :name => "Foo" } } }
it "redirects to widget_url(@widget)" do
expect(subject).to redirect_to(widget_url(assigns(:widget)))
end
it "redirects_to :action => :show" do
expect(subject).to redirect_to :action => :show,
:id => assigns(:widget).id
end
it "redirects_to(@widget)" do
expect(subject).to redirect_to(assigns(:widget))
end
it "redirects_to /widgets/:id" do
expect(subject).to redirect_to("/widgets/#{assigns(:widget).id}")
end
end
end
When I run rspec spec/controllers/widgets_controller_spec.rb
Then the examples should all pass.