Test method in Service class in service pattern

I'm trying to write unit test for my application. I'm using repository pattern with service. This is my code: AdminService.php

class AdminService
{
    protected $adminRepository;

    public function __construct(AdminRepository $adminRepository)
    {
        $this->adminRepository = $adminRepository;
    }

    public function create(Array $data)
    {
        $data['password'] = Hash::make($adminData['password']);
        $this->adminRepository->create($adminData);
    }
}

AdminService.test

class AdminServiceTest extends TestCase
{
    public function testCreate()
    {
        $password = 'password';
        $data = [
            'name' => 'admin',
            'email' => 'admin@gmail.com',
            'password' => 'password',
        ];
        $mock = Mockery::mock(AdminRepository::class);
        $mock->shouldReceive('create')->with('data')->once();
        $this->app->instance(AdminRepository::class, $mock);
        $adminService = $this->app->make(AdminRepository::class);
        $adminService->create($data);
        $data['password'] = Hash::make($password);
        $this->assertDatabaseCount('admins', 1);
        $this->assertDatabaseHas('admins', $data);
    }
}

But when I run test, it show an error

1) Tests\Unit\Services\AdminServiceTest::testCreate
Mockery\Exception\NoMatchingExpectationException: No matching handler found for Mockery_2_App_Repositories_AdminRepository::create(['name' => 'admin', 'email' => 'admin@gmail.com', 'password' => 'password']). Either the method was unexpected or its arguments matched no expected argument list for this method

Then I try changing with arguments from

$mock->shouldReceive('create')->with('data')->once();

to

$mock->shouldReceive('create')->with($data)->once();

It worked without error but result returned fail.

Failed asserting that table [admins] matches expected entries count of 1. Entries found: 0.

How do I correct this?