Model hasOne condition

Hi,

I have models that have various hasOne stated, however, those have soft delete columns and want to only return it if deleted is null.
Is there either a way of doing that through the definition?
Or is there a way I can do a condition somewhere else?

$this->hasOne('id', Test::class, 'testId', [
    'conditions' => 'deleted IS NULL',
    'alias' => 'test',
]);

$model->getTest(['conditions' => 'deleted IS NULL']);

Thanks,
Gary