From cb651c3b285fb0089f332adadd6c001135d8b66f Mon Sep 17 00:00:00 2001
From: Valery Buchinsky <djmute@abv.bg>
Date: Thu, 11 Jan 2024 16:54:55 +0200
Subject: [PATCH] =?UTF-8?q?=E2=9C=85=20[placeholder-pdfkit]=20Cover=20the?=
 =?UTF-8?q?=20addition=20of=20appName?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../src/pdfkitAddPlaceholder.test.js          | 24 +++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/packages/placeholder-pdfkit/src/pdfkitAddPlaceholder.test.js b/packages/placeholder-pdfkit/src/pdfkitAddPlaceholder.test.js
index 8dfb386a..dc9b11c7 100644
--- a/packages/placeholder-pdfkit/src/pdfkitAddPlaceholder.test.js
+++ b/packages/placeholder-pdfkit/src/pdfkitAddPlaceholder.test.js
@@ -146,4 +146,28 @@ describe(pdfkitAddPlaceholder, () => {
             '**********',
         ]);
     });
+
+    it('sets the Prop_Build dictionary for the signature', async () => {
+        const {pdf} = createPdfkitDocument(PDFDocument, {});
+        const widgetRect = [100, 100, 200, 200];
+        const refs = pdfkitAddPlaceholder({
+            ...defaults,
+            pdf,
+            pdfBuffer: Buffer.from([pdf]),
+            reason: 'test reason',
+            widgetRect,
+            appName: 'signpdf',
+        });
+        expect(Object.keys(refs)).toEqual(expect.arrayContaining([
+            'signature',
+            'form',
+            'widget',
+        ]));
+        expect(pdf.page.dictionary.data.Annots).toHaveLength(1);
+        const widget = pdf.page.dictionary.data.Annots[0];
+        const propBuild = widget.data.V.data.Prop_Build;
+
+        expect(propBuild.Filter.Name).toEqual('Adobe.PPKLite');
+        expect(propBuild.App.Name).toEqual('signpdf');
+    });
 });