strprfcrm/tests/Unit/Models/ContractTest.php

<?php

namespace Tests\Unit\Models;

use App\Models\Contract;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Tests\TestCase;

class ContractTest extends TestCase
{
    use RefreshDatabase;

    protected $seed = true;

    public function test_can_create_contract(): void
    {
        $contract = Contract::factory()->create();

        $this->assertNotNull($contract->id);
        $this->assertDatabaseHas('contracts', ['id' => $contract->id]);
    }

    public function test_default_sort_by_constant(): void
    {
        $this->assertEquals('contract_date', Contract::DEFAULT_SORT_BY);
    }

    public function test_fillable_fields(): void
    {
        $contract = new Contract();

        $this->assertContains('year', $contract->getFillable());
        $this->assertContains('contract_number', $contract->getFillable());
        $this->assertContains('contract_date', $contract->getFillable());
    }

    public function test_for_year_factory_state(): void
    {
        $contract = Contract::factory()->forYear(2025)->create();

        $this->assertEquals(2025, $contract->year);
    }
}