This is an Rspec code snippet that we used for our blog post https://rubygarage.org/blog/ruby-on-rails-and-symfony-comparison at RubyGarage. It demonstrates how to test subscription with Rspec. This code snippet was fully written by web developer at RubyGarage.

test_subscription_with_rspec.rb

Rspec.describe Subscription do
  describe ".create_and_request_confirmation(params)" do
    it "creates an unconfirmed subscription with the given params" do
      params = { email: "subscriber@somedomain.tld", start_on: "2015-01-31" }
      Subscription.create_and_request_confirmation(params)
      subscription = Subscription.first

      expect(subscription.confirmed?).to eq(false)
      expect(subscription.email).to eq(params[:email])
      expect(subscription.start_on).to eq(Date.new(2015, 1, 31))
    end
  end
end