Write better Laravel tests

10.php

<?php

class LoanTest{
  
    public function test_can_log_a_loan()
    {
        $user = factory(User::class)->create();
        $wallet = factory(Wallet::class)->create([
            'user_id' => $user->id
        ]);

        Loan::log(factory(Loan::class)->make([
            'user_id' => Auth::id(),
        ]));

        $loan = Loan::find(1);
        $this->assertEquals(1000, $loan->total);
        $this->assertEquals($user->id, $loan->user_id);
        $this->assertEquals(Carbon::today()->addYear(), $loan->payoff_at);
    }
}