Fix sourceDevice column type in unprocessed

ts/test-node/sql/migration_1290_test.ts

@@ -0,0 +1,75 @@
+// Copyright 2025 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
+import { assert } from 'chai';
+
+import { type WritableDB } from '../../sql/Interface';
+import { createDB, updateToVersion, insertData, getTableData } from './helpers';
+
+const DEFAULTS = {
+  id: 'id',
+  type: 0,
+  timestamp: 1,
+  attempts: 2,
+  receivedAtCounter: 3,
+  urgent: 1,
+  story: 1,
+  serverGuid: 'guid',
+  serverTimestamp: 1,
+  isEncrypted: 0,
+  content: Buffer.from('68656c6c6f', 'hex'),
+  messageAgeSec: 1,
+  destinationServiceId: 'dest',
+};
+
+describe('SQL/updateToSchemaVersion1290', () => {
+  let db: WritableDB;
+
+  afterEach(() => {
+    db.close();
+  });
+
+  beforeEach(() => {
+    db = createDB();
+    updateToVersion(db, 1280);
+  });
+
+  it('transitions null sourceDevice', () => {
+    insertData(db, 'unprocessed', [
+      {
+        ...DEFAULTS,
+
+        sourceDevice: null,
+      },
+    ]);
+    updateToVersion(db, 1290);
+
+    assert.deepStrictEqual(getTableData(db, 'unprocessed'), [
+      {
+        ...DEFAULTS,
+
+        content: '68656c6c6f',
+      },
+    ]);
+  });
+
+  it('transitions number sourceDevice', () => {
+    insertData(db, 'unprocessed', [
+      {
+        ...DEFAULTS,
+
+        sourceDevice: '123',
+      },
+    ]);
+    updateToVersion(db, 1290);
+
+    assert.deepStrictEqual(getTableData(db, 'unprocessed'), [
+      {
+        ...DEFAULTS,
+
+        content: '68656c6c6f',
+        sourceDevice: 123,
+      },
+    ]);
+  });
+});