Merge pull request #146 from azul/refactor/engines

Refactor/engines

4 files changed, 251 insertions, 0 deletions

diff --git a/engines/billing/test/functional/customer_controller_test.rb b/engines/billing/test/functional/customer_controller_test.rb
new file mode 100644
index 0000000..d943e23
--- /dev/null
+++ b/engines/billing/test/functional/customer_controller_test.rb
@@ -0,0 +1,124 @@
+require 'test_helper'
+require 'fake_braintree'
+
+class CustomerControllerTest < ActionController::TestCase
+  include CustomerTestHelper
+
+  test "new assigns redirect url" do
+    login
+    get :new
+
+    assert_response :success
+    assert assigns(:tr_data)
+    tr_data = Braintree::Util.parse_query_string(assigns(:tr_data))
+    assert_equal confirm_customer_url, tr_data[:redirect_url]
+  end
+
+  test "new requires login" do
+    get :new
+
+    assert_response :redirect
+    assert_redirected_to login_path
+  end
+
+  test "edit uses params[:id]" do
+    customer = stub_customer
+    login customer.user
+    get :edit, id: customer.user.id
+
+    assert_response :success
+    assert assigns(:tr_data)
+    tr_data = Braintree::Util.parse_query_string(assigns(:tr_data))
+    assert_equal customer.braintree_customer_id, tr_data[:customer_id]
+    assert_equal confirm_customer_url, tr_data[:redirect_url]
+  end
+
+  test "confirm customer creation" do
+    login
+    Braintree::TransparentRedirect.expects(:confirm).returns(success_response)
+    # to_confirm = prepare_confirmation :create_customer_data,
+    #   customer: FactoryGirl.attributes_for(:braintree_customer),
+    #   redirect_url: confirm_customer_url
+
+    assert_difference("Customer.count") do
+      post :confirm, braintree: :query
+    end
+
+    assert_response :success
+    assert result = assigns(:result)
+    assert result.success?
+    assert result.customer.id
+  end
+
+  test "customer update" do
+    customer = stub_customer
+    customer.expects(:save)
+    login customer.user
+    Braintree::TransparentRedirect.expects(:confirm).
+      returns(success_response(customer))
+
+    assert_no_difference("Customer.count") do
+      post :confirm, query: :from_braintree
+    end
+
+    assert_response :success
+    assert result = assigns(:result)
+    assert result.success?
+    assert_equal customer.braintree_customer, result.customer
+  end
+
+  test "failed customer creation" do
+    skip "can't get customer creation to fail"
+    login
+    FakeBraintree.decline_all_cards!
+    # what is prepare_confirmation ?? this method isn't found
+    to_confirm = prepare_confirmation :create_customer_data,
+      customer: FactoryGirl.attributes_for(:broken_customer),
+      redirect_url: confirm_customer_url
+    post :confirm, to_confirm
+
+    FakeBraintree.clear!
+    assert_response :success
+    assert result = assigns(:result)
+    assert !result.success?
+  end
+
+  test "failed customer creation with stubbing" do
+    login
+    Braintree::TransparentRedirect.expects(:confirm).returns(failure_response)
+    post :confirm, bla: :blub
+
+    assert_response :success
+    assert_template :new
+  end
+
+  test "failed customer update with stubbing" do
+    customer = stub_customer
+    login customer.user
+    Braintree::TransparentRedirect.expects(:confirm).returns(failure_response)
+    post :confirm, bla: :blub
+
+    assert_response :success
+    assert_template :edit
+  end
+
+  def failure_response
+    stub success?: false,
+      errors: stub(for: nil, size: 0),
+      params: {}
+  end
+
+  def success_response(customer = nil)
+    stub success?: true,
+      customer: braintree_customer(customer)
+  end
+
+  def braintree_customer(customer)
+    if customer
+      customer.braintree_customer
+    else
+      FactoryGirl.build :braintree_customer
+    end
+  end
+
+end
diff --git a/engines/billing/test/functional/customers_controller_test.rb b/engines/billing/test/functional/customers_controller_test.rb
new file mode 100644
index 0000000..46c33c9
--- /dev/null
+++ b/engines/billing/test/functional/customers_controller_test.rb
@@ -0,0 +1,61 @@
+require 'test_helper'
+require 'fake_braintree'
+
+class CustomersControllerTest < ActionController::TestCase
+  tests CustomerController
+
+  setup do
+    @user = FactoryGirl.create :user
+    @other_user = FactoryGirl.create :user
+    #FakeBraintree.clear!
+    #FakeBraintree.verify_all_cards!
+    testid = 'testid'
+    #this wasn't actually being used
+    #FakeBraintree::Customer.new({:credit_cards => [{:number=>"5105105105105100", :expiration_date=>"05/2013"}]}, {:id => testid, :merchant_id => Braintree::Configuration.merchant_id})
+    # any reason to call the create instance method on the FakeBraintree::Customer ?
+    @customer = Customer.new(:user_id => @other_user.id)
+    @customer.braintree_customer_id = testid
+    @customer.save
+
+  end
+
+  teardown do
+    @user.destroy
+    @other_user.destroy
+    @customer.destroy
+  end
+
+  test "no access if not logged in" do
+    get :new
+    assert_access_denied(true, false)
+    get :show, :id => @customer.braintree_customer_id
+    assert_access_denied(true, false)
+    get :edit, :id => @customer.braintree_customer_id
+    assert_access_denied(true, false)
+  end
+
+
+  test "should get new if logged in and not customer" do
+    login @user
+    get :new
+    assert_not_nil assigns(:tr_data)
+    assert_response :success
+  end
+
+  test "new should direct edit if user is already a customer" do
+    login @other_user
+    get :new
+    assert_response :redirect
+    assert_equal edit_customer_url(@customer.user), response.header['Location']
+  end
+
+
+  test "show" do
+    skip "show customer"
+    login @other_user
+    # Below will fail, as when we go to fetch the customer data, Braintree::Customer.find(params[:id]) won't find the customer as it is a FakeBraintree customer.
+    #get :show, :id => @customer.braintree_customer_id
+
+  end
+
+end
diff --git a/engines/billing/test/functional/payments_controller_test.rb b/engines/billing/test/functional/payments_controller_test.rb
new file mode 100644
index 0000000..90b7582
--- /dev/null
+++ b/engines/billing/test/functional/payments_controller_test.rb
@@ -0,0 +1,50 @@
+require 'test_helper'
+require 'fake_braintree'
+
+class PaymentsControllerTest < ActionController::TestCase
+  include CustomerTestHelper
+
+  test "payment when unauthorized" do
+    get :new
+    assert_not_nil assigns(:tr_data)
+    assert_response :success
+  end
+
+  test "successful confirmation renders confirm" do
+    Braintree::TransparentRedirect.expects(:confirm).returns(success_response)
+    get :confirm
+
+    assert_response :success
+    assert_template :confirm
+  end
+
+  test "failed confirmation renders new" do
+    Braintree::TransparentRedirect.expects(:confirm).returns(failure_response)
+    get :confirm
+
+    assert_response :success
+    assert_not_nil assigns(:tr_data)
+    assert_template :new
+  end
+
+  def failure_response
+    stub success?: false,
+      errors: stub(for: nil, size: 0),
+      params: {},
+      transaction: stub(status: nil)
+  end
+
+  def success_response
+    stub success?: true,
+      transaction: stub_transaction
+  end
+
+  # that's what you get when not following the law of demeter...
+  def stub_transaction
+    stub amount: "100.00",
+      id: "ASDF",
+      customer_details: FactoryGirl.build(:braintree_customer),
+      credit_card_details: FactoryGirl.build(:braintree_customer).credit_cards.first
+  end
+
+end
diff --git a/engines/billing/test/functional/subscriptions_controller_test.rb b/engines/billing/test/functional/subscriptions_controller_test.rb
new file mode 100644
index 0000000..a6a1057
--- /dev/null
+++ b/engines/billing/test/functional/subscriptions_controller_test.rb
@@ -0,0 +1,16 @@
+require 'test_helper'
+require 'fake_braintree'
+
+class SubscriptionsControllerTest < ActionController::TestCase
+  include CustomerTestHelper
+
+  test "destroy cancels subscription" do
+    customer = stub_customer
+    login customer.user
+    result = Braintree::Subscription.create plan_id: 'my_plan',
+      payment_method_token: customer.braintree_customer.credit_cards.first.token
+    subscription = result.subscription
+    delete :destroy, id: subscription.id, user_id: customer.user.id
+    assert_equal "Canceled", Braintree::Subscription.find(subscription.id).status
+  end
+end