travel/tests/Feature/TravelRequestSubmissionTest.php

<?php

namespace Tests\Feature;

use App\Enums\ApprovalStatus;
use App\Enums\JourneyMethod;
use App\Enums\TravelStatus;
use App\Models\ApprovalStep;
use App\Models\ApprovalWorkflow;
use App\Models\TravelRequest;
use App\Models\User;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Livewire\Livewire;
use Spatie\Permission\Models\Role;
use Tests\TestCase;

class TravelRequestSubmissionTest extends TestCase
{
    use RefreshDatabase;

    private User $staff;

    /** @var array<string, mixed> */
    private array $validFormData;

    protected function setUp(): void
    {
        parent::setUp();

        Role::firstOrCreate(['name' => 'staff']);
        Role::firstOrCreate(['name' => 'travel_approver']);
        Role::firstOrCreate(['name' => 'administrator']);

        $this->staff = User::factory()->create();
        $this->staff->assignRole('staff');

        $this->validFormData = [
            'emergencyFullName' => 'Jane Doe',
            'emergencyPhone' => '0400000000',
            'emergencyRelationship' => 'Spouse',
            'reasonSummary' => 'Attending a medical conference in Sydney',
            'journeys' => [
                [
                    'origin' => 'Perth',
                    'destination' => 'Sydney',
                    'date' => '2026-04-01',
                    'time' => '09:00',
                    'method' => JourneyMethod::Air->value,
                ],
            ],
            'costCodes' => [],
        ];
    }

    private function makeWorkflow(): ApprovalWorkflow
    {
        $workflow = ApprovalWorkflow::factory()->create(['is_active' => true]);

        ApprovalStep::factory()->create([
            'workflow_id' => $workflow->id,
            'order' => 1,
            'name' => 'Travel Approver Review',
            'role' => 'travel_approver',
        ]);

        return $workflow;
    }

    public function test_submitting_form_with_active_workflow_sets_status_to_pending(): void
    {
        $this->makeWorkflow();

        Livewire::actingAs($this->staff)
            ->test('travel-request.create')
            ->set($this->validFormData)
            ->call('submit');

        $request = TravelRequest::first();
        $this->assertNotNull($request);
        $this->assertSame(TravelStatus::Pending, $request->status);
        $this->assertNotNull($request->submitted_at);
    }

    public function test_submitting_form_with_active_workflow_creates_pending_approval(): void
    {
        $this->makeWorkflow();

        Livewire::actingAs($this->staff)
            ->test('travel-request.create')
            ->set($this->validFormData)
            ->call('submit');

        $request = TravelRequest::first();
        $this->assertCount(1, $request->approvals);
        $this->assertSame(ApprovalStatus::Pending->value, $request->approvals->first()->status->value);
    }

    public function test_submitting_form_with_no_active_workflow_shows_error(): void
    {
        Livewire::actingAs($this->staff)
            ->test('travel-request.create')
            ->set($this->validFormData)
            ->call('submit')
            ->assertHasErrors(['workflow']);

        $this->assertDatabaseCount('travel_requests', 0);
    }

    public function test_saving_draft_does_not_submit_for_approval(): void
    {
        $this->makeWorkflow();

        Livewire::actingAs($this->staff)
            ->test('travel-request.create')
            ->set($this->validFormData)
            ->call('saveDraft');

        $request = TravelRequest::first();
        $this->assertNotNull($request);
        $this->assertSame(TravelStatus::Draft, $request->status);
        $this->assertNull($request->submitted_at);
        $this->assertCount(0, $request->approvals);
    }
}