sfp_api_laravel_ginastica_cerebro/tests/Unit/Http/Requests/StudentContractRequestTest.php

<?php

namespace Tests\Unit\Http\Requests;

use App\Http\Requests\StudentContractRequest;
use App\Models\StudentContract;
use Carbon\CarbonImmutable;
use Illuminate\Support\Facades\Validator as ValidatorFacade;
use Illuminate\Validation\Validator;
use Tests\TestCase;

class StudentContractRequestTest extends TestCase
{
    protected function setUp(): void
    {
        parent::setUp();

        app()->setLocale('pt');
        CarbonImmutable::setTestNow('2026-08-10 12:00:00');
    }

    protected function tearDown(): void
    {
        CarbonImmutable::setTestNow();

        parent::tearDown();
    }

    public function test_it_does_not_allow_changing_the_contract_start_date(): void
    {
        $validator = $this->validatorFor([
            'signature_date' => '2025-01-11',
        ]);

        $this->assertSame(
            ['A data de início do contrato não pode ser alterada.'],
            $validator->errors()->get('signature_date'),
        );
    }

    public function test_it_allows_sending_the_unchanged_contract_start_date(): void
    {
        $validator = $this->validatorFor([
            'signature_date' => '2025-01-10',
        ]);

        $this->assertFalse($validator->errors()->has('signature_date'));
    }

    public function test_it_does_not_allow_reducing_the_contract_end_date(): void
    {
        $validator = $this->validatorFor([
            'end_date' => '2026-11-30',
        ]);

        $this->assertSame(
            ['A data de fim do contrato não pode ser reduzida.'],
            $validator->errors()->get('end_date'),
        );
    }

    public function test_it_allows_renewal_up_to_one_year_from_today(): void
    {
        $validator = $this->validatorFor([
            'end_date' => '2027-08-10',
        ]);

        $this->assertFalse($validator->errors()->has('end_date'));
    }

    public function test_it_rejects_renewal_beyond_one_year_from_today(): void
    {
        $validator = $this->validatorFor([
            'end_date' => '2027-08-11',
        ]);

        $this->assertSame(
            ['A data de fim do contrato pode ser prorrogada no máximo até 10/08/2027.'],
            $validator->errors()->get('end_date'),
        );
    }

    private function validatorFor(array $data): Validator
    {
        $contract = new StudentContract;
        $contract->signature_date = '2025-01-10';
        $contract->end_date       = '2026-12-01';

        $request           = TestableStudentContractRequest::create('/', 'PUT', $data);
        $request->contract = $contract;
        $validator         = ValidatorFacade::make($request->all(), $request->rules());

        foreach ($request->after() as $callback) {
            $validator->after($callback);
        }

        return $validator;
    }
}

class TestableStudentContractRequest extends StudentContractRequest
{
    public ?StudentContract $contract = null;

    protected function contractBeingUpdated(): ?StudentContract
    {
        return $this->contract;
    }
}