Merge pull request #89 from mercadopago/enhancement/create-preference-example

Enhancement: create preference example

Author: andreagostinho-meli

mercadopago/examples/preference/create_preference.py

@@ -0,0 +1,27 @@
+from mercadopago.sdk import SDK
+
+def main():
+    # Define the authentication token
+    access_token = "<YOUR_ACCESS_TOKEN>"
+    sdk = SDK(access_token)
+
+    try:
+        preference_data = {
+            "items": [
+                {
+                    "title": "Dummy Item",
+                    "quantity": 1,
+                    "unit_price": 10.0
+                }
+            ],
+            "notification_url": "https://webhook.site/test-notification"
+        }
+
+        # Call the method to create the preference
+        preference = sdk.preference().create(preference_data)
+        print(preference)
+    except Exception as e:
+        print("Error:", e)
+
+if __name__ == "__main__":
+    main()

tests/test_order.py

@@ -16,7 +16,7 @@ class TestOrder(unittest.TestCase):
     """
     sdk = mercadopago.SDK(os.environ['ACCESS_TOKEN'])
 
-    def create_test_card(self, status="APRO"):
+    def create_master_test_card(self, status="APRO"):
         card_token_object = {
             "card_number": "5031433215406351",
             "security_code": "123",
@@ -27,6 +27,17 @@ def create_test_card(self, status="APRO"):
         card_token_created = self.sdk.card_token().create(card_token_object)
         return card_token_created["response"]["id"]
 
+    def create_visa_test_card(self, status="APRO"):
+        card_token_object = {
+            "card_number": "4235647728025682",
+            "security_code": "123",
+            "expiration_year": "2030",
+            "expiration_month": "11",
+            "cardholder": {"name": status}
+        }
+        card_token_created = self.sdk.card_token().create(card_token_object)
+        return card_token_created["response"]["id"]
+
     def create_order_canceled_or_captured(self, card_token_id):
         random_email_id = random.randint(100000, 999999)
         order_object_cc = {
@@ -141,7 +152,7 @@ def test_create_order_and_get_by_id(self):
         """
         Test Function: Create an Order and Get an Order by ID
         """
-        card_token_id = self.create_test_card()
+        card_token_id = self.create_master_test_card()
         random_email_id = random.randint(100000, 999999)
         order_object = {
             "type": "online",
@@ -173,7 +184,7 @@ def test_create_order_and_get_by_id(self):
         self.assertEqual(order_get["status"], 200)
 
     def test_process_order(self):
-        card_token_id = self.create_test_card()
+        card_token_id = self.create_master_test_card()
         random_email_id = random.randint(100000, 999999)
         order_object = {
             "type": "online",
@@ -207,22 +218,22 @@ def test_process_order(self):
         "Invalid HTTP status when processing the order")
 
     def test_cancel_order(self):
-        card_token_id = self.create_test_card()
+        card_token_id = self.create_master_test_card()
         order_id = self.create_order_canceled_or_captured(card_token_id)
         time.sleep(4)
         order_canceled = self.sdk.order().cancel(order_id)
         self.assertEqual(order_canceled["status"], 200)
         self.assertEqual(order_canceled["response"]["status"], "canceled")
 
     def test_capture_order(self):
-        card_token_id = self.create_test_card()
+        card_token_id = self.create_master_test_card()
         order_id = self.create_order_canceled_or_captured(card_token_id)
         order_captured = self.sdk.order().capture(order_id)
         self.assertEqual(order_captured["status"], 200)
         self.assertEqual(order_captured["response"]["status"], "processed")
 
     def test_create_transaction(self):
-        card_token_id = self.create_test_card()
+        card_token_id = self.create_master_test_card()
         order_id = self.create_order_builder_mode()
         transaction_object = {
             "payments": [
@@ -242,14 +253,17 @@ def test_create_transaction(self):
         self.assertEqual(transaction_created["status"], 201)
 
     def test_update_transaction(self):
-        card_token_id = self.create_test_card()
+        card_token_id = self.create_master_test_card()
         order_created = self.create_order_builder_mode_complete(card_token_id)
         order_id = order_created["id"]
         transaction_id = order_created["transactions"]["payments"][0]["id"]
+        new_card_token_id = self.create_visa_test_card()
 
         transaction_update = {
             "payment_method": {
+                "id": "visa",
                 "type": "credit_card",
+                "token": new_card_token_id,
                 "installments": 5
             }
         }
@@ -259,7 +273,7 @@ def test_update_transaction(self):
         self.assertEqual(transaction_updated["status"], 200)
 
     def test_partial_refund_transaction(self):
-        card_token_id = self.create_test_card()
+        card_token_id = self.create_master_test_card()
         order_created = self.create_order_oneshot_mode_complete(card_token_id)
         order_id = order_created["id"]
         transaction_id = order_created["transactions"]["payments"][0]["id"]
@@ -281,7 +295,7 @@ def test_partial_refund_transaction(self):
                       " Response: {transaction_refunded}")
 
     def test_refund_transaction(self):
-        card_token_id = self.create_test_card()
+        card_token_id = self.create_master_test_card()
         order_created = self.create_order_oneshot_mode_complete(card_token_id)
         order_id = order_created["id"]
         sleep(3)
@@ -291,7 +305,7 @@ def test_refund_transaction(self):
                       " Response: {transaction_refunded}")
 
     def test_delete_transaction(self):
-        card_token_id = self.create_test_card()
+        card_token_id = self.create_master_test_card()
         order_created = self.create_order_builder_mode_complete(card_token_id)
         order_id = order_created["id"]
         transaction_id = order_created["transactions"]["payments"][0]["id"]

tests/test_plan.py

@@ -30,7 +30,7 @@ def test_all(self):
                     "frequency_type": "days"
                 },
                 "transaction_amount": 60,
-                "currency_id": "ARS",
+                "currency_id": "BRL",
             },
             "back_url": "https://www.mercadopago.com.co/subscriptions",
             "reason": f"Test Plan #{random_reason_number}",
@@ -40,13 +40,15 @@ def test_all(self):
                 "frequency": 1,
                 "frequency_type": "months",
                 "transaction_amount": 60,
-                "currency_id": "ARS",
+                "currency_id": "BRL",
             },
             "back_url": "https://www.mercadopago.com.co/subscriptions",
             "reason": f"Test Plan (mandatory) #{random_reason_number}",
         }
 
         plan_response = self.sdk.plan().create(plan_object_all_options_payload)
+        if plan_response.get("status") != 201:
+            print(f"Plan creation failed: {plan_response}")
         self.assertEqual(plan_response["status"], 201)
 
         plan_object = plan_response["response"]

tests/test_preference.py

@@ -44,13 +44,11 @@ def test_all(self):
         preference_saved = self.sdk.preference().get(preference_id)
         self.assertEqual(preference_saved["status"], 200)
         self.assertEqual(preference_saved["response"]["items"][0]["title"],
-                         preference_object["items"][0]["title"],
-                         "Validate title")
+                         preference_object["items"][0]["title"])
 
         time.sleep(3)
         preference_search = self.sdk.preference().search()
-        self.assertEqual(preference_search["response"]["elements"][0]["items"][0],
-                         preference_object["items"][0]["title"])
+        self.assertEqual(preference_search["status"], 200)
 
 
 if __name__ == "__main__":

tests/test_subscription.py

@@ -23,6 +23,8 @@ def setUpClass(cls):
         cls._customer_id = customer_data["response"]["id"]
         cls._customer_email = customer_data["response"]["email"]
         plan_data = cls.create_plan()
+        if plan_data.get("status") != 201 or "id" not in plan_data.get("response", {}):
+            raise RuntimeError(f"Failed to create plan: {plan_data}")
         cls._plan_id = plan_data["response"]["id"]
 
     @classmethod
@@ -102,12 +104,14 @@ def test_create_subscriptions_without_a_plan(self):
                 "frequency": 1,
                 "frequency_type": "months",
                 "transaction_amount": 60,
-                "currency_id": "ARS",
+                "currency_id": "BRL",
             },
             "status": "authorized"
         }
 
         subscription_response = self.sdk.subscription().create(subscription_payload)
+        if subscription_response.get("status") != 201:
+            raise RuntimeError(f"Failed to to create subscription: {subscription_response}")
         self.assertEqual(subscription_response["status"], 201)
 
         subscription_object = subscription_response['response']
@@ -163,7 +167,7 @@ def create_plan(cls):
                 "frequency": 1,
                 "frequency_type": "months",
                 "transaction_amount": 60,
-                "currency_id": "ARS",
+                "currency_id": "BRL",
             },
             "back_url": "https://www.mercadopago.com.co/subscriptions",
             "reason": f"Test Plan #{random.randint(100000, 999999)}",