Laravel Mockery makePartial() doesn't work

I'm trying to create an integration test for a website's authorization using Socialite. Everything works properly if I start the test with calling my AuthController on handleProviderCallback() method. But I want the process of testing to start with $this->visit('auth/facebook'). When I'm trying to apply makePartial() to my Socialite Provider mock there is no effect.

$provider = Mockery::mock('Laravel\Socialite\Contracts\Provider')->makePartial();
$provider->shouldReceive('user')
    ->andReturn($abstractUser)
    ->shouldIgnoreMissing();
Socialite::shouldReceive('driver')->with('facebook')->andReturn($provider);

(new AuthController())->redirectToProvider('facebook');

That being said, I want my code to use method user of mocked Socialite, but method redirect - original Socialite instance. I've tried to use:

$provider = Mockery::mock('Laravel\Socialite\Contracts\Provider')->makePartial();

and

$provider = Mockery::mock('Laravel\Socialite\Contracts\Provider[user]')

Nothing changes, whether I use any of the above, or not. Mockery still tries to call method redirect on the mock of Socialite.

Hope there's a way to solve this problem.