Not able to mock client->search while used complexSearch

[sandeepnanda2]

Sample code
public function searchQuery($params){
return $result = self::complexSearch($params);
}

Now to mock this code in unit test, I tried as below.
$client = \Mockery::mock(Client::class);
$client->shouldReceive('search')->andReturn(['categories']);
$this->elasticquentModel->shouldReceive('complexSearch')->andReturn($client);

But not able to mock, as the method is in trait not in class.
can anyone help me in mocking the result of complexSearch().

[AratKruglik]

The same for me