Add sepa support

src/main/java/com/adyen/model/checkout/DefaultPaymentMethodDetails.java

@@ -60,6 +60,10 @@ public class DefaultPaymentMethodDetails implements PaymentMethodDetails {
     private Boolean storeDetails;
     @SerializedName("idealIssuer")
     private String idealIssuer;
+    @SerializedName("sepa.ownerName")
+    private String sepaOwnerName;
+    @SerializedName("sepa.ibanNumber")
+    private String sepaIbanNumber;
 
     @Override
     public String getType() {
@@ -284,6 +288,22 @@ public DefaultPaymentMethodDetails idealIssuer(String idealIssuer) {
         return this;
     }
 
+    public String getSepaOwnerName() {
+        return sepaOwnerName;
+    }
+
+    public void setSepaOwnerName(String sepaOwnerName) {
+        this.sepaOwnerName = sepaOwnerName;
+    }
+
+    public String getSepaIbanNumber() {
+        return sepaIbanNumber;
+    }
+
+    public void setSepaIbanNumber(String sepaIbanNumber) {
+        this.sepaIbanNumber = sepaIbanNumber;
+    }
+
     @Override
     public boolean equals(Object o) {
         if (this == o) {
@@ -311,7 +331,9 @@ public boolean equals(Object o) {
                 && Objects.equals(encryptedSecurityCode, that.encryptedSecurityCode)
                 && Objects.equals(recurringDetailReference, that.recurringDetailReference)
                 && Objects.equals(storeDetails, that.storeDetails)
-                && Objects.equals(idealIssuer, that.idealIssuer);
+                && Objects.equals(idealIssuer, that.idealIssuer)
+                && Objects.equals(sepaIbanNumber, that.sepaIbanNumber)
+                && Objects.equals(sepaOwnerName, that.sepaOwnerName);
     }
 
     @Override

src/test/java/com/adyen/CheckoutTest.java

@@ -27,6 +27,7 @@
 import java.util.TimeZone;
 import org.junit.Test;
 import com.adyen.model.Amount;
+import com.adyen.model.checkout.DefaultPaymentMethodDetails;
 import com.adyen.model.checkout.PaymentMethodDetails;
 import com.adyen.model.checkout.PaymentMethodsRequest;
 import com.adyen.model.checkout.PaymentMethodsResponse;
@@ -253,6 +254,35 @@ public void TestPaymentMethodDetails() {
                              + "}", jsonRequest);
     }
 
+    @Test
+    public void TestSepaPaymentMethodDetails() {
+        DefaultPaymentMethodDetails defaultPaymentMethodDetails = new DefaultPaymentMethodDetails();
+        defaultPaymentMethodDetails.type("sepadirectdebit");
+        defaultPaymentMethodDetails.setSepaOwnerName("A. Schneider");
+        defaultPaymentMethodDetails.setSepaIbanNumber("DE87123456781234567890");
+
+        PaymentsRequest paymentsRequest = createPaymentsCheckoutRequest();
+        paymentsRequest.setApplicationInfo(null);
+        paymentsRequest.setPaymentMethod(defaultPaymentMethodDetails);
+
+        String jsonRequest = PRETTY_PRINT_GSON.toJson(paymentsRequest);
+
+        assertEquals("{\n"
+                + "  \"amount\": {\n"
+                + "    \"value\": 1000,\n"
+                + "    \"currency\": \"USD\"\n"
+                + "  },\n"
+                + "  \"merchantAccount\": \"MagentoMerchantTest\",\n"
+                + "  \"paymentMethod\": {\n"
+                + "    \"type\": \"sepadirectdebit\",\n"
+                + "    \"sepa.ownerName\": \"A. Schneider\",\n"
+                + "    \"sepa.ibanNumber\": \"DE87123456781234567890\"\n"
+                + "  },\n"
+                + "  \"reference\": \"Your order number\",\n"
+                + "  \"returnUrl\": \"https://your-company.com/...\"\n"
+                + "}",jsonRequest );
+    }
+
     @Test
     public void TestDateSerializers() throws ParseException {
         PaymentsRequest paymentsRequest = new PaymentsRequest();