/**
* test count
*
* @return void
*/
public function testCount()
{
$conn = $this->conn;
$repo = $this->repo;
$configHandler = $this->configHandler;
$instanceManager = $this->instanceManager;
$request = $this->request;
$handler = new DocumentHandler($conn, $repo, $configHandler, $instanceManager, $request);
$instanceId = 'instanceId';
$wheres = ['instanceId' => $instanceId];
$configHandler->shouldReceive('get')->andReturn($this->getConfigEntity());
$repo->shouldReceive('count')->andReturn(2);
$result = $handler->count($wheres);
$this->assertEquals(2, $result);
}