问模拟类时的模拟TypeError

EN

Users            
 ✘ GetUser ItShouldThrowAnExceptionIfUserDoesNotExist
   ┐
   ├ Failed asserting that exception of type "TypeError" matches expected exception "Foo\Exceptions\UserNotFoundException". Message was: "Argument 2 passed to Foo\Clients\Users::__construct() must be an instance of Foo\Api\UsersApi, instance of Mockery_0__UsersApi given, called in /Users/tomcaflisch/myproject/tests/Clients/UsersTest.php on line 25" at
   ├ /Users/tomcaflisch/myproject/lib/Clients/Users.php:26                                                                                                                                                                                                                                                                                                                                     
   ├ /Users/tomcaflisch/myproject/tests/Clients/UsersTest.php:25                                                                                                                                                                                                                                                                                                                               
   ├ .                                                                                                                                                                                                                                                                                                                                                                                                                 
   ┴

class Users
{
    public function __construct(?string $secret, UsersApi $usersApi = null)
    {
    }

use Mockery\Adapter\Phpunit\MockeryTestCase;

class UsersTest extends MockeryTestCase
{
    public function testGetUser_ItShouldThrowAnExceptionIfUserDoesNotExist()
    {
        $this->expectException(UserNotFoundException::class);
        $this->expectExceptionMessage("User with id, email, or username foo@bar.com not found");

        $usersApi = Mockery::mock('UsersApi');
        $usersApi->shouldReceive('get')
            ->andThrow(new UserNotFoundException("User with id, email, or username foo@bar.com not found"));

        $usersClient = new Users(null, $usersApi);
    }