Update tests to use search endpoint

test/customer_saved_search_test.rb

@@ -7,13 +7,13 @@ class CustomerSavedSearchTest < Test::Unit::TestCase
   end
 
   def test_get_customers_from_customer_saved_search
-    fake 'customers.json?customer_saved_search_id=8899730', :body => load_fixture('customer_saved_search_customers'), :extension => false
+    fake 'customers/search.json?saved_search_id=8899730', :body => load_fixture('customer_saved_search_customers'), :extension => false
     assert_equal 1, @customer_saved_search.customers.length
     assert_equal 112223902, @customer_saved_search.customers.first.id
   end
 
   def test_get_customers_from_customer_saved_search_with_params
-    fake 'customers.json?customer_saved_search_id=8899730&limit=1', :body => load_fixture('customer_saved_search_customers'), :extension => false
+    fake 'customers/search.json?saved_search_id=8899730&limit=1', :body => load_fixture('customer_saved_search_customers'), :extension => false
     customers = @customer_saved_search.customers(:limit => 1)
     assert_equal 1, customers.length
     assert_equal 112223902, customers.first.id