implemented tests for print receipt request with special characters

src/__mocks__/base.ts

@@ -21,12 +21,17 @@ import Client from "../client";
 import Config from "../config";
 import {
     AmountsReq,
+    DocumentQualifierType,
     MessageCategoryType,
     MessageClassType,
     MessageHeader,
     MessageType,
+    OutputFormatType,
+    OutputText,
     PaymentRequest,
     PaymentTransaction,
+    PrintRequest,
+    ResponseModeType,
     ReversalReasonType,
     ReversalRequest,
     SaleData,
@@ -34,6 +39,8 @@ import {
     TerminalApiRequest,
     TransactionIdentification
 } from "../typings/terminal/models";
+import CharacterStyleEnum = OutputText.CharacterStyleEnum;
+import AlignmentEnum = OutputText.AlignmentEnum;
 
 export const createClient = (apiKey = process.env.ADYEN_API_KEY): Client => {
     const config: Config = new Config();
@@ -101,6 +108,34 @@ const paymentRequest: PaymentRequest = {
     saleData,
 };
 
+const printRequest: PrintRequest = {
+    printOutput: {
+        documentQualifier:DocumentQualifierType.CashierReceipt,
+        responseMode: ResponseModeType.PrintEnd,
+        outputContent: {
+            outputFormat: OutputFormatType.Text,
+            outputText:[
+                {
+                    characterStyle: CharacterStyleEnum.Bold,
+                    alignment: AlignmentEnum.Centred,
+                    endOfLineFlag:true,
+                    text:"This is a title"
+                },
+                {
+                    endOfLineFlag:false,
+                    alignment: AlignmentEnum.Left,
+                    text:"This is the key"
+                },
+                {
+                    endOfLineFlag:true,
+                    alignment: AlignmentEnum.Right,
+                    text:"value - üäöÖÜÄß"
+                },
+            ],
+        }
+    }
+};
+
 const getReversalRequest = (poiTransaction: TransactionIdentification): ReversalRequest => ({
     originalPOITransaction: {
         pOITransactionID: {
@@ -128,3 +163,9 @@ export const createTerminalAPIRefundRequest = (transactionIdentification: Transa
     const saleToPOIRequest = getSaleToPOIRequest(messageHeader, { reversalRequest: getReversalRequest(transactionIdentification) });
     return { saleToPOIRequest };
 };
+
+export const createTerminalAPIReceiptRequest = (): TerminalApiRequest => {
+    const messageHeader = getMessageHeader({ messageCategory: MessageCategoryType.Print});
+    const saleToPOIRequest = getSaleToPOIRequest(messageHeader, { printRequest });
+    return { saleToPOIRequest };
+};

src/__tests__/terminalLocalAPI.spec.ts

@@ -18,7 +18,11 @@
  */
 
 import nock from "nock";
-import { createClient, createTerminalAPIPaymentRequest } from "../__mocks__/base";
+import {
+    createClient,
+    createTerminalAPIPaymentRequest,
+    createTerminalAPIReceiptRequest
+} from "../__mocks__/base";
 import { localEncRes, wrongEncRes } from "../__mocks__/terminalApi/local";
 import Client from "../client";
 import TerminalLocalAPI from "../services/terminalLocalAPI";
@@ -84,4 +88,28 @@ describe("Terminal Local API", (): void => {
             expect(e.message).toEqual("Hmac validation failed");
         }
     });
+
+    test.each([isCI, true])("should print a receipt, isMock %p", async (isMock): Promise<void> => {
+        !isMock && nock.restore();
+        scope.post("/").reply(200, localEncRes);
+
+        const terminalApiReceiptRequest = createTerminalAPIReceiptRequest();
+        const securityKey: SecurityKey = {
+            adyenCryptoVersion: 0,
+            keyIdentifier: "CryptoKeyIdentifier12345",
+            keyVersion: 0,
+            passphrase: "p@ssw0rd123456",
+        };
+
+        const terminalApiResponse: TerminalApiResponse =
+            await terminalLocalAPI.request(terminalApiReceiptRequest, securityKey);
+
+        //TODO: Implement encrypted printresponse
+        if(isMock) {
+            expect(terminalApiResponse.saleToPOIResponse?.paymentResponse).toBeDefined();
+        } else {
+            expect(terminalApiResponse.saleToPOIResponse?.printResponse).toBeDefined();
+        }
+        expect(terminalApiResponse.saleToPOIResponse?.messageHeader).toBeDefined();
+    });
 });

src/services/terminalLocalAPI.ts

@@ -47,7 +47,6 @@ class TerminalLocalAPI extends ApiKeyAuthenticatedService {
         securityKey: SecurityKey,
     ): Promise<TerminalApiResponse> {
         const formattedRequest = ObjectSerializer.serialize(terminalApiRequest, "TerminalApiRequest");
-
         if (formattedRequest.SaleToPOIRequest?.PaymentRequest?.SaleData?.SaleToAcquirerData) {
             const dataString = JSON.stringify(formattedRequest.SaleToPOIRequest.PaymentRequest.SaleData.SaleToAcquirerData);
             formattedRequest.SaleToPOIRequest.PaymentRequest.SaleData.SaleToAcquirerData = Buffer.from(dataString).toString("base64");