test: fix unit test

Author: durran

test/integration/crud/crud.prose.test.ts

@@ -315,7 +315,7 @@ describe('CRUD Prose Spec Tests', () => {
     // Assert that two CommandStartedEvents were observed for the bulkWrite command.
     let client: MongoClient;
     let maxWriteBatchSize;
-    let models: ClientBulkWriteModel<Document>[] = [];
+    let models: ClientBulkWriteModel[] = [];
     const commands: CommandStartedEvent[] = [];
 
     beforeEach(async function () {

test/unit/operations/client_bulk_write/results_merger.test.ts

@@ -45,6 +45,7 @@ describe('ClientBulkWriteResultsMerger', function () {
 
     it('initializes the result', function () {
       expect(resultsMerger.result).to.deep.equal({
+        acknowledged: true,
         insertedCount: 0,
         upsertedCount: 0,
         matchedCount: 0,