Using verified doubles
By default rspec verified doubles dont support dynamic methods on
rspec-rails enabled this support for column
methods through an extension.
Given a file named “spec/models/widget_spec.rb” with:
require "rails_helper" RSpec.describe Widget, type: :model do it "has one after adding one" do instance_double("Widget", :name => "my name") end end
When I run
Then the examples should all pass.