From a0cd934a2dd9e8f621d33d08516dc171a7da6788 Mon Sep 17 00:00:00 2001
From: hasezoey <hasezoey@gmail.com>
Date: Tue, 28 Jun 2022 11:24:07 +0200
Subject: [PATCH 1/2] test: extend test case for #11960 1

---
 test/types/document.test.ts | 23 +++++++++++++----------
 1 file changed, 13 insertions(+), 10 deletions(-)

diff --git a/test/types/document.test.ts b/test/types/document.test.ts
index 3e703305e43..7dfddb3278a 100644
--- a/test/types/document.test.ts
+++ b/test/types/document.test.ts
@@ -227,14 +227,17 @@ async function gh11960() {
 
   const ParentModel = model<DocumentType<Parent>>('Parent', ParentSchema);
 
-  const doc = new ParentModel({
-    username: 'user1',
-    map: { key1: 'value1', key2: 'value2' },
-    nested: { dummy: 'hello' },
-    nestedArray: [{ dummy: 'hello again' }]
-  });
-
-  expectType<Map<string, string> | undefined>(doc.map);
-  doc.nested!.parent();
-
+  {
+    const doc = new ParentModel({
+      username: 'user1',
+      map: { key1: 'value1', key2: 'value2' },
+      nested: { dummy: 'hello' },
+      nestedArray: [{ dummy: 'hello again' }]
+    });
+
+    expectType<Document<any, any, any> & Parent & { _id: Types.ObjectId }>(doc);
+    expectType<Map<string, string> | undefined>(doc.map);
+    doc.nested!.parent();
+    doc.nestedArray?.[0].parentArray();
+  }
 }

From b6b0973e2f13969c270f7eb266923ce88ddac5a1 Mon Sep 17 00:00:00 2001
From: hasezoey <hasezoey@gmail.com>
Date: Tue, 28 Jun 2022 11:24:26 +0200
Subject: [PATCH 2/2] test: extend test case for #11960 2

---
 test/types/document.test.ts | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/test/types/document.test.ts b/test/types/document.test.ts
index 7dfddb3278a..3a26d4b15b9 100644
--- a/test/types/document.test.ts
+++ b/test/types/document.test.ts
@@ -240,4 +240,18 @@ async function gh11960() {
     doc.nested!.parent();
     doc.nestedArray?.[0].parentArray();
   }
+
+  {
+    const doc = await ParentModel.create({
+      username: 'user1',
+      map: { key1: 'value1', key2: 'value2' },
+      nested: { dummy: 'hello' },
+      nestedArray: [{ dummy: 'hello again' }]
+    });
+
+    expectType<Document<any, any, any> & Parent & { _id: Types.ObjectId }>(doc);
+    expectType<Map<string, string> | undefined>(doc.map);
+    doc.nested!.parent();
+    doc.nestedArray?.[0].parentArray();
+  }
 }