SimpleCrudGenerator/tests/Generators/ModelFactoryGeneratorTest.php

<?php

namespace Tests\Generators;

use Tests\TestCase;

class ModelFactoryGeneratorTest extends TestCase
{
    /** @test */
    public function it_creates_correct_model_factory_content()
    {
        $this->artisan('make:crud', ['name' => $this->model_name, '--no-interaction' => true]);

        $modelFactoryPath = database_path('factories/'.$this->model_name.'Factory.php');
        $this->assertFileExists($modelFactoryPath);
        $modelFactoryContent = "<?php

namespace Database\Factories;

use App\Models\User;
use {$this->full_model_name};
use Illuminate\Database\Eloquent\Factories\Factory;

class {$this->model_name}Factory extends Factory
{
    protected \$model = {$this->model_name}::class;

    public function definition()
    {
        return [
            'name'        => \$this->faker->word,
            'description' => \$this->faker->sentence,
            'creator_id'  => function () {
                return User::factory()->create()->id;
            },
        ];
    }
}
";
        $this->assertEquals($modelFactoryContent, file_get_contents($modelFactoryPath));
    }
}