billing: integration test creating customer

1 files changed, 61 insertions, 0 deletions

diff --git a/billing/test/integration/customer_creation_test.rb b/billing/test/integration/customer_creation_test.rb
new file mode 100644
index 0000000..50116db
--- /dev/null
+++ b/billing/test/integration/customer_creation_test.rb
@@ -0,0 +1,61 @@
+require 'test_helper'
+require 'fake_braintree'
+require 'capybara/rails'
+
+class CustomerCreationTest < ActionDispatch::IntegrationTest
+  include Warden::Test::Helpers
+  include Capybara::DSL
+
+  setup do
+    Warden.test_mode!
+  end
+
+  teardown do
+    Warden.test_reset!
+  end
+
+  # We only test the confirmation here.
+  # The first request to Braintree is triggered outside of rails
+  test "successfully confirms customer creation" do
+    user = FactoryGirl.create(:user)
+    login_as user
+    response = post_transparent_redirect :create_customer_data,
+      customer: FactoryGirl.attributes_for(:braintree_customer),
+      redirect_url: confirm_customer_url
+
+    assert_difference("Customer.count") do
+      post response['Location']
+    end
+
+    assert_equal 200, status
+    assert customer = Customer.find_by_user_id(user.id)
+    assert customer.braintree_customer
+  end
+
+  # let's test both steps together with capybara
+  test "create customer with braintree" do
+    user = FactoryGirl.create(:user)
+    login_as user
+    visit '/customer/new'
+    assert_difference("Customer.count") do
+      click_button 'Save Payment Info'
+    end
+    assert_equal 200, status
+    assert customer = Customer.find_by_user_id(user.id)
+    assert customer.braintree_customer
+  end
+
+  def post_transparent_redirect(type, data)
+    params = data.dup
+    params[:tr_data] = Braintree::TransparentRedirect.send(type, params)
+    post_transparent_redirect_params(params)
+  end
+
+  def post_transparent_redirect_params(params)
+    uri = URI.parse(Braintree::TransparentRedirect.url)
+    Net::HTTP.start(uri.host, uri.port) do |http|
+      http.post(uri.path, Rack::Utils.build_nested_query(params))
+    end
+  end
+
+end