protected function setUp()
{
parent::setUp();
$this->ssh_keys = $this->getMockBuilder(SSHKeys::class)->disableOriginalConstructor()->getMock();
$this->user = $this->getMockBuilder(User::class)->disableOriginalConstructor()->getMock();
$this->user->expects($this->any())->method('getSSHKeys')->willReturn($this->ssh_keys);
$this->session = $this->getMockBuilder(Session::class)->disableOriginalConstructor()->getMock();
$this->session->method('getUser')->willReturn($this->user);
}