Add Customer.Delete() (#100)

Author: davidtonghelix

customer.go

@@ -20,6 +20,7 @@ type CustomerService interface {
 	Search(interface{}) ([]Customer, error)
 	Create(Customer) (*Customer, error)
 	Update(Customer) (*Customer, error)
+	Delete(int) (error)
 
 	// MetafieldsService used for Customer resource to communicate with Metafields resource
 	MetafieldsService
@@ -115,6 +116,12 @@ func (s *CustomerServiceOp) Update(customer Customer) (*Customer, error) {
 	return resource.Customer, err
 }
 
+// Delete an existing customer
+func (s *CustomerServiceOp) Delete(customerID int) error {
+	path := fmt.Sprintf("%s/%d.json", customersBasePath, customerID)
+	return s.client.Delete(path)
+}
+
 // Search customers
 func (s *CustomerServiceOp) Search(options interface{}) ([]Customer, error) {
 	path := fmt.Sprintf("%s/search.json", customersBasePath)

customer_test.go

@@ -272,6 +272,19 @@ func TestCustomerCreate(t *testing.T) {
 	}
 }
 
+func TestCustomerDelete(t *testing.T) {
+	setup()
+	defer teardown()
+
+	httpmock.RegisterResponder("DELETE", "https://fooshop.myshopify.com/admin/customers/1.json",
+		httpmock.NewStringResponder(200, ""))
+
+	err := client.Customer.Delete(1)
+	if err != nil {
+		t.Errorf("Customer.Delete returned error: %v", err)
+	}
+}
+
 func TestCustomerListMetafields(t *testing.T) {
 	setup()
 	defer teardown()