From c2aa516f0bf8a6a6a6bc64f65aecdd45ca6fc05d Mon Sep 17 00:00:00 2001
From: Gabe Berke-Williams <gabe@thoughtbot.com>
Date: Sun, 20 Nov 2011 18:50:26 -0500
Subject: [PATCH] Braintree::Customer.delete

---
 README.md                            |  1 +
 lib/fake_braintree/customer.rb       | 11 ++++++++++-
 lib/fake_braintree/sinatra_app.rb    |  7 +++++++
 spec/fake_braintree/customer_spec.rb | 10 ++++++++++
 4 files changed, 28 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index a3d07a9..edd53a3 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,7 @@ Currently in alpha (i.e. it does not support every Braintree call).
 * `Braintree::Customer.find`
 * `Braintree::Customer.create`
 * `Braintree::Customer.update`
+* `Braintree::Customer.delete`
 
 ### Subscription
 * `Braintree::Subscription.find`
diff --git a/lib/fake_braintree/customer.rb b/lib/fake_braintree/customer.rb
index c85233f..cbc7866 100644
--- a/lib/fake_braintree/customer.rb
+++ b/lib/fake_braintree/customer.rb
@@ -26,6 +26,11 @@ def update
       end
     end
 
+    def delete
+      FakeBraintree.customers[existing_customer_id] = nil
+      gzipped_response(200, '')
+    end
+
     def customer_hash
       hash = @customer_hash.dup
       hash["id"] ||= create_id
@@ -58,7 +63,7 @@ def split_expiration_date_into_month_and_year!(hash)
     end
 
     def existing_customer_hash
-      @customer_hash['id'] && FakeBraintree.customers[@customer_hash["id"]]
+      existing_customer_id && FakeBraintree.customers[existing_customer_id]
     end
 
     def update_existing_customer!
@@ -110,5 +115,9 @@ def has_credit_card_number?
     def credit_card_number
       has_credit_card_number? && @customer_hash["credit_card"]["number"]
     end
+
+    def existing_customer_id
+      @customer_hash['id']
+    end
   end
 end
diff --git a/lib/fake_braintree/sinatra_app.rb b/lib/fake_braintree/sinatra_app.rb
index a4c08df..fb72d68 100644
--- a/lib/fake_braintree/sinatra_app.rb
+++ b/lib/fake_braintree/sinatra_app.rb
@@ -33,6 +33,13 @@ class SinatraApp < Sinatra::Base
       Customer.new(customer_hash, options).update
     end
 
+    # Braintree::Customer.delete
+    delete "/merchants/:merchant_id/customers/:id" do
+      customer_hash = {}
+      options = {:id => params[:id], :merchant_id => params[:merchant_id]}
+      Customer.new(customer_hash, options).delete
+    end
+
     # Braintree::Subscription.create
     post "/merchants/:merchant_id/subscriptions" do
       subscription_hash = Hash.from_xml(request.body).delete("subscription")
diff --git a/spec/fake_braintree/customer_spec.rb b/spec/fake_braintree/customer_spec.rb
index bf5c64f..beab924 100644
--- a/spec/fake_braintree/customer_spec.rb
+++ b/spec/fake_braintree/customer_spec.rb
@@ -88,3 +88,13 @@
     lambda { Braintree::Customer.update("foo", {:first_name => "Bob"}) }.should raise_error(Braintree::NotFoundError)
   end
 end
+
+describe "Braintree::Customer.delete" do
+  it "successfully deletes a customer" do
+    customer_id = create_customer.customer.id
+    result = Braintree::Customer.delete(customer_id)
+
+    result.should be_success
+    expect { Braintree::Customer.find(customer_id) }.to raise_error(Braintree::NotFoundError)
+  end
+end