Whenever I run phpunit, I get undefined $matches_lastupdate ? can't test properly by this

Matches_all_in_one.php

//Routes.php

Route::get('/matches',['uses' => 'MatchesController@index']);
//BaseController.php
BaseController extends Controller{
function __construct()
{
		// call task for update cloudsearch if there are updated gigmor profiles
		// not best place to do it.
		CloudSearch::updateProfiles();

		if(Auth::check()){			 
			$counts = array_fill_keys(array_keys(\Config::get('app.profiles')), 0);

			$allUserProfiles = [];

			foreach(array_keys(\Config::get('app.profiles')) as $type){
				$typePlural = (substr($type, -1) === 'y') ? substr($type, 0, -1).'ies' : $type.'s';

				$allUserProfiles[$type] = User::profileList($typePlural);
				$count = count($allUserProfiles[$type]);
				if($count >= \Config::get("app.profiles.$type.max_count", 1))
					View::share('userHas'.ucfirst($type).'Profile', $count);
			}

			View::share('allUserProfiles', $allUserProfiles);
			$matches_lastupdate = null;
			// retrieve matches and messages count to show it in toolbar
			if(Session::has('current_profile_id')) {
				$id = Session::get('current_profile_id');
				$Profile = ucfirst(Session::get('current_profile_type'));
				$message_count = null;
				$matches_count = null;
				if( $profile = $Profile::find($id))
					$message_count = $profile->contacts()->whereStatus('new')->count();
				if($profile = $Profile::find($id))
				{
					$matches_count = $profile->matches()->whereStatus('new')->count();
					$matches_lastupdate = $profile->last_match_date;
				}
				
				View::share('message_count', $message_count);
				View::share('matches_count', $matches_count);
			}
			View::share('matches_lastupdate', $matches_lastupdate);
		}
}

//MatchesController.php 
class MatchesController extends BaseController {

    protected $matches; 
    protected $perPage = 5; 
    public function __construct(MatchesRepositoryInterface $matches)
    {
        $this->matches = $matches;
        parent::__construct();
    }

    /**
     * Matches Index page 
     */
    public function index()
    {
        # if we do not have 'status' we'll assign 'new' 
        $matchStatus = Input::get('status', 'new');
        $searchMatches = $this->matches->viewData( $matchStatus, $this->perPage);
        return View::make('matches.index', compact('searchMatches') )->withTitle('Matches');
    }

}

///tests/MatchesControllerTest.php
class MatchesControllerTest extends TestCase
{
	protected $user;
	protected $profile;


	public function setUp()
	{
		parent::setUp();
	}

	public function tearDown()
	{
		Mockery::close();
	}

	public function testMatches()
	{
		$mock = Mockery::mock('Gigmor\Repositories\Matches\MatchesRepositoryInterface');
		$mock->shouldReceive('viewData')->once();

		App::instance('Gigmor\Repositories\Matches\MatchesRepositoryInterface',$mock);
		
		$this->call('GET','matches');
		$this->assertViewHas('searchMatches');
	}

}