updates

Author: qingyang-hu

mongo/integration/mtest/mongotest.go

@@ -588,7 +588,16 @@ func (t *T) TrackFailPoint(fpName string) {
 
 // ClearFailPoints disables all previously set failpoints for this test.
 func (t *T) ClearFailPoints() {
-	db := t.Client.Database("admin")
+	clientOpts := *t.clientOpts
+	clientOpts.AutoEncryptionOptions = nil
+	client, err := mongo.NewClient(&clientOpts)
+	if err != nil {
+		t.Fatalf("error creating client: %v", err)
+	}
+	defer func() {
+		_ = client.Disconnect(context.Background())
+	}()
+	db := client.Database("admin")
 	for _, fp := range t.failPointNames {
 		cmd := bson.D{
 			{"configureFailPoint", fp},