invoiceninja/database/factories/ExpenseFactory.php

<?php

use App\DataMapper\ClientSettings;
use App\DataMapper\CompanySettings;
use App\Factory\InvoiceItemFactory;
use Faker\Generator as Faker;

$factory->define(App\Models\Expense::class, function (Faker $faker) {
    return [
        'amount' => $faker->numberBetween(1, 10),
        'custom_value1' => $faker->text(10),
        'custom_value2' => $faker->text(10),
        'custom_value3' => $faker->text(10),
        'custom_value4' => $faker->text(10),
        'exchange_rate' => $faker->randomFloat(2, 0, 1),
        'expense_date' => $faker->date(),
        'is_deleted' => false,
        'public_notes' => $faker->text(50),
        'private_notes' => $faker->text(50),
        'transaction_reference' => $faker->text(5),
    ];
});