Merge pull request #146 from azul/refactor/engines

Refactor/engines

1 files changed, 84 insertions, 0 deletions

diff --git a/engines/billing/test/broken/customer_creation_test.rb b/engines/billing/test/broken/customer_creation_test.rb
new file mode 100644
index 0000000..90319a9
--- /dev/null
+++ b/engines/billing/test/broken/customer_creation_test.rb
@@ -0,0 +1,84 @@
+require 'test_helper'
+require 'fake_braintree'
+
+class CustomerCreationTest < BraintreeIntegrationTest
+
+  setup do
+    @user = FactoryGirl.create(:user)
+    login_as @user
+  end
+
+  teardown do
+    @user.destroy
+  end
+
+  # Let's test both steps together with capybara
+  #
+  # This test is nice and clean but also a bit fragile:
+  # RackTest assumes all requests to be local. So we need
+  # BraintreeTestApp for the braintree transparent redirect to work.
+  #
+  # this mystifies me why this works. when i type the click_button line (and the
+  # customer.braintree_customer line) in the debugger, it gives a timeout,
+  # but it works fine embedded in the test.
+  test "create customer with braintree" do
+    visit '/'
+    click_link 'Billing Settings'
+    # i am a bit unclear why this works, as it seems there will be validation errors
+    assert_difference("Customer.count") do
+      click_button 'Save Payment Info' # this gives me a timeout
+    end
+    assert customer = Customer.find_by_user_id(@user.id)
+    assert customer.braintree_customer
+  end
+
+  # We only test the confirmation here.
+  # The request to Braintree is triggered outside of rails
+  # In skippped test below, we see this works even if the attributes are
+  # for a broken customer
+  test "successfully confirms customer creation" do
+    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
+
+
+  test "failed  customer creation" do
+    skip "cannot get customer creation to fail"
+
+    FakeBraintree.decline_all_cards!
+
+    response = post_transparent_redirect :create_customer_data,
+      customer: FactoryGirl.attributes_for(:broken_customer),
+      redirect_url: confirm_customer_url
+
+    assert FakeBraintree.decline_all_cards?
+    assert_no_difference("Customer.count") do
+      post response['Location'] #this gives me a timeout when run alone
+    end
+    assert_nil Customer.find_by_user_id(@user.id)
+
+  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