fix(tsd): assert validationErrors type error in bulkWrite #15768

Amrit kumar Mahto · Amrit kumar Mahto · commit 16d588df2748 · 2025-11-19T20:20:14.000+05:30
diff --git a/test/types/connection.test.ts b/test/types/connection.test.ts
@@ -169,5 +169,6 @@ async function gh15359() {
     { model: 'Test', name: 'updateOne', filter: { name: 'test4' }, update: { $set: { num: 'not a number' } } }
   ], { ordered: false });
   expectType<number>(res3.insertedCount);
+  expectError((res3 as typeof res3 & { validationErrors?: unknown }).validationErrors);
   expectType<Error[] | undefined>(res3.mongoose?.validationErrors);
 }

Original file line number	Diff line number	Diff line change
`@@ -169,5 +169,6 @@ async function gh15359() {`
`169`	`169`	`{ model: 'Test', name: 'updateOne', filter: { name: 'test4' }, update: { $set: { num: 'not a number' } } }`
`170`	`170`	`], { ordered: false });`
`171`	`171`	`expectType<number>(res3.insertedCount);`
	`172`	`+ expectError((res3 as typeof res3 & { validationErrors?: unknown }).validationErrors);`
`172`	`173`	`expectType<Error[] \| undefined>(res3.mongoose?.validationErrors);`
`173`	`174`	`}`