Adding test for transaction webhook serialization/deserialization

Author: poojah-adyen

src/test/java/com/adyen/webhooks/BalancePlatformWebhooksTest.java

@@ -16,6 +16,7 @@
 import com.adyen.model.negativebalancewarningwebhooks.NegativeBalanceWarningWebhooksHandler;
 import com.adyen.model.reportwebhooks.ReportNotificationRequest;
 import com.adyen.model.reportwebhooks.ReportWebhooksHandler;
+import com.adyen.model.transactionwebhooks.BankCategoryData;
 import com.adyen.model.transactionwebhooks.TransactionNotificationRequestV4;
 import com.adyen.model.transactionwebhooks.TransactionWebhooksHandler;
 import com.adyen.model.transferwebhooks.InterchangeData;
@@ -256,6 +257,24 @@ public void testTransactionWebhookParsing() {
     Assertions.assertEquals("EVJN42272224222B5JB8BRC84N686ZEUR", request.getData().getId());
   }
 
+  @Test
+  public void testTransactionWebhookBankCategoryDataParsing() {
+    String json =
+        getFileContents(
+            "mocks/notification/balancePlatform-transaction-created-bank-category.json");
+    TransactionWebhooksHandler webhookHandler = new TransactionWebhooksHandler(json);
+    Assertions.assertTrue(webhookHandler.getTransactionNotificationRequestV4().isPresent());
+    TransactionNotificationRequestV4 request =
+        webhookHandler.getTransactionNotificationRequestV4().get();
+    Assertions.assertEquals("EVJN00000000000000000000000003EUR", request.getData().getId());
+
+    BankCategoryData bankCategoryData =
+        request.getData().getTransfer().getCategoryData().getBankCategoryData();
+    Assertions.assertNotNull(bankCategoryData);
+    Assertions.assertEquals(BankCategoryData.TypeEnum.BANK, bankCategoryData.getType());
+    Assertions.assertEquals(BankCategoryData.PriorityEnum.REGULAR, bankCategoryData.getPriority());
+  }
+
   @Test
   public void testNegativeBalanceCompensationWarning() {
     String json =

src/test/resources/mocks/notification/balancePlatform-transaction-created-bank-category.json

@@ -0,0 +1,40 @@
+{
+  "data": {
+    "id": "EVJN00000000000000000000000003EUR",
+    "amount": {
+      "value": -10000,
+      "currency": "EUR"
+    },
+    "status": "booked",
+    "transfer": {
+      "categoryData": {
+        "priority": "regular",
+        "type": "bank"
+      },
+      "id": "3JNC3O5ZVFLLGV4B",
+      "reference": " Your internal reference for the transfer"
+    },
+    "valueDate": "2023-08-11T16:19:35+02:00",
+    "bookingDate": "2023-08-11T16:31:02+02:00",
+    "creationDate": "2023-08-11T16:19:35+02:00",
+    "description": "Your description of the transfer",
+    "referenceForBeneficiary": "Your reference sent to the beneficiary of the transfer",
+    "accountHolder": {
+      "id": "AH00000000000000000000001",
+      "reference": "Your reference for the account holder",
+      "description": "Your description of the account holder"
+    },
+    "balanceAccount": {
+      "id": "BA00000000000000000000001",
+      "description": "Your description of the balance account from where the amount is debited."
+    },
+    "paymentInstrument": {
+      "id": "PI00000000000000000000001",
+      "description": "Your description of the payment instrument"
+    },
+    "balancePlatform": "YOUR_BALANCE_PLATFORM"
+  },
+  "environment": "test",
+  "timestamp": "2023-08-11T16:16:35+02:00",
+  "type": "balancePlatform.transaction.created"
+}