Add processing field to PayoutRequest with hub_model_origination_country support

src/main/java/com/checkout/payments/ProcessingSettings.java

@@ -113,6 +113,9 @@ public final class ProcessingSettings {
     @SerializedName("pan_preference")
     private PanProcessedType panPreference;
 
+    @SerializedName("hub_model_origination_country")
+    private CountryCode hubModelOriginationCountry;
+
     //Previous
     private DLocalProcessingSettings dlocal;
 

src/main/java/com/checkout/payments/request/PayoutRequest.java

@@ -1,6 +1,7 @@
 package com.checkout.payments.request;
 
 import com.checkout.common.Currency;
+import com.checkout.payments.ProcessingSettings;
 import com.checkout.payments.request.destination.PaymentRequestDestination;
 import com.checkout.payments.request.source.PayoutRequestSource;
 import com.checkout.payments.sender.PaymentSender;
@@ -34,6 +35,8 @@ public final class PayoutRequest {
     @SerializedName("processing_channel_id")
     private String processingChannelId;
 
+    private ProcessingSettings processing;
+
     private Map<String, Object> metadata;
 
 }

src/test/java/com/checkout/payments/PayoutRequestProcessingTest.java

@@ -0,0 +1,41 @@
+package com.checkout.payments;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+import org.junit.jupiter.api.Test;
+
+import com.checkout.GsonSerializer;
+import com.checkout.common.CountryCode;
+import com.checkout.payments.request.PayoutRequest;
+import com.checkout.payments.request.source.PayoutRequestCurrencyAccountSource;
+
+class PayoutRequestProcessingTest {
+
+    private final GsonSerializer serializer = new GsonSerializer();
+
+    @Test
+    void shouldSerializeHubModelOriginationCountry() {
+        final PayoutRequest request = PayoutRequest.builder()
+                .source(PayoutRequestCurrencyAccountSource.builder().id("ca_123").build())
+                .processing(ProcessingSettings.builder()
+                        .hubModelOriginationCountry(CountryCode.AU)
+                        .build())
+                .build();
+
+        final String json = serializer.toJson(request);
+
+        assertTrue(json.contains("\"hub_model_origination_country\":\"AU\""));
+    }
+
+    @Test
+    void shouldDeserializeHubModelOriginationCountry() {
+        final String json = "{\"processing\":{\"hub_model_origination_country\":\"AU\"}}";
+
+        final PayoutRequest request = serializer.fromJson(json, PayoutRequest.class);
+
+        assertNotNull(request.getProcessing());
+        assertEquals(CountryCode.AU, request.getProcessing().getHubModelOriginationCountry());
+    }
+}