parfum/tests/Feature/Livewire/Studio/Loyalty/Voucher/IndexTest.php

<?php

use App\Livewire\Studio\Loyalty\Voucher\Index;
use App\Models\Employee;
use App\Models\User;
use App\Models\Voucher;
use Database\Seeders\RolePermissionSeeder;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Support\Facades\Gate;
use Livewire\Livewire;
use Spatie\Permission\Models\Role;

uses(RefreshDatabase::class);

beforeEach(function () {
    $this->seed(RolePermissionSeeder::class);

    $this->user = User::factory()
        ->active()
        ->has(Employee::factory())
        ->create();

    $this->ownerRole = Role::where('name', 'Owner')->first();

    $this->user->roles()->attach($this->ownerRole->id);
});

function mountIndexComponent(User $user)
{
    return Livewire::actingAs($user)->test(Index::class);
}

/*
|--------------------------------------------------------------------------
| Component Rendering & Mount
|--------------------------------------------------------------------------
*/

it('renders page successfully', function () {
    mountIndexComponent($this->user)
        ->assertViewIs('livewire.studio.loyalty.voucher.index')
        ->assertViewHas('pageTitle', 'Voucher');
});

it('displays all vouchers', function () {
    Voucher::factory()->count(10)->create();

    $voucher = Voucher::first();

    mountIndexComponent($this->user)
        ->assertSee($voucher->name);
});

/*
|--------------------------------------------------------------------------
| Statistics
|--------------------------------------------------------------------------
*/

it('displays correct total voucher count', function () {
    Voucher::factory()->count(5)->create();

    $component = mountIndexComponent($this->user);

    expect($component->stats)->toHaveCount(4);
    expect($component->stats[0]['title'])->toBe('Total Voucher');
    expect($component->stats[0]['value'])->toBe(5);
});

it('displays correct active voucher count', function () {
    // Active vouchers: start_date <= now AND (end_date is null OR end_date >= now)
    Voucher::factory()->create([
        'start_date' => now()->subDay()->format('Y-m-d'),
        'end_date' => now()->addDay()->format('Y-m-d'),
    ]);
    Voucher::factory()->create([
        'start_date' => now()->subDay()->format('Y-m-d'),
        'end_date' => null,
    ]);
    Voucher::factory()->create([
        'start_date' => now()->subWeek()->format('Y-m-d'),
        'end_date' => now()->addWeek()->format('Y-m-d'),
    ]);

    // Inactive vouchers
    Voucher::factory()->create([
        'start_date' => now()->subWeek()->format('Y-m-d'),
        'end_date' => now()->subDay()->format('Y-m-d'),
    ]);

    // Upcoming vouchers
    Voucher::factory()->create([
        'start_date' => now()->addDay()->format('Y-m-d'),
        'end_date' => now()->addWeek()->format('Y-m-d'),
    ]);

    $component = mountIndexComponent($this->user);

    expect($component->stats[1]['title'])->toBe('Voucher Aktif');
    expect($component->stats[1]['value'])->toBe(3);
});

it('displays correct inactive voucher count', function () {
    // Inactive vouchers: end_date < now
    Voucher::factory()->create([
        'start_date' => now()->subWeek()->format('Y-m-d'),
        'end_date' => now()->subDay()->format('Y-m-d'),
    ]);
    Voucher::factory()->create([
        'start_date' => now()->subMonth()->format('Y-m-d'),
        'end_date' => now()->subWeek()->format('Y-m-d'),
    ]);

    // Active vouchers
    Voucher::factory()->create([
        'start_date' => now()->subDay()->format('Y-m-d'),
        'end_date' => now()->addDay()->format('Y-m-d'),
    ]);

    // Upcoming vouchers
    Voucher::factory()->create([
        'start_date' => now()->addDay()->format('Y-m-d'),
        'end_date' => now()->addWeek()->format('Y-m-d'),
    ]);

    $component = mountIndexComponent($this->user);

    expect($component->stats[2]['title'])->toBe('Voucher Tidak Aktif');
    expect($component->stats[2]['value'])->toBe(2);
});

it('displays correct upcoming voucher count', function () {
    // Upcoming vouchers: start_date > now
    Voucher::factory()->create([
        'start_date' => now()->addDay()->format('Y-m-d'),
        'end_date' => now()->addWeek()->format('Y-m-d'),
    ]);
    Voucher::factory()->create([
        'start_date' => now()->addWeek()->format('Y-m-d'),
        'end_date' => now()->addMonth()->format('Y-m-d'),
    ]);

    // Active vouchers
    Voucher::factory()->create([
        'start_date' => now()->subDay()->format('Y-m-d'),
        'end_date' => now()->addDay()->format('Y-m-d'),
    ]);

    // Inactive vouchers
    Voucher::factory()->create([
        'start_date' => now()->subWeek()->format('Y-m-d'),
        'end_date' => now()->subDay()->format('Y-m-d'),
    ]);

    $component = mountIndexComponent($this->user);

    expect($component->stats[3]['title'])->toBe('Voucher Akan Datang');
    expect($component->stats[3]['value'])->toBe(2);
});

it('calculates stats correctly with mixed voucher statuses', function () {
    // Create vouchers with different statuses
    Voucher::factory()->count(3)->create([
        'start_date' => now()->subDay()->format('Y-m-d'),
        'end_date' => now()->addDay()->format('Y-m-d'),
    ]);

    Voucher::factory()->count(2)->create([
        'start_date' => now()->subWeek()->format('Y-m-d'),
        'end_date' => now()->subDay()->format('Y-m-d'),
    ]);

    Voucher::factory()->count(4)->create([
        'start_date' => now()->addDay()->format('Y-m-d'),
        'end_date' => now()->addWeek()->format('Y-m-d'),
    ]);

    $component = mountIndexComponent($this->user);

    expect($component->stats[0]['value'])->toBe(9); // Total
    expect($component->stats[1]['value'])->toBe(3); // Active
    expect($component->stats[2]['value'])->toBe(2); // Inactive
    expect($component->stats[3]['value'])->toBe(4); // Upcoming
});

it('handles vouchers with null end_date in stats', function () {
    Voucher::factory()->create([
        'start_date' => now()->subDay()->format('Y-m-d'),
        'end_date' => null, // Never expires
    ]);

    Voucher::factory()->create([
        'start_date' => now()->addDay()->format('Y-m-d'),
        'end_date' => null, // Upcoming, never expires
    ]);

    $component = mountIndexComponent($this->user);

    expect($component->stats[1]['value'])->toBe(1); // Active (started, no end date)
    expect($component->stats[3]['value'])->toBe(1); // Upcoming (not started yet)
});

/*
|--------------------------------------------------------------------------
| Delete Voucher
|--------------------------------------------------------------------------
*/

it('can delete a voucher', function () {
    $voucher = Voucher::factory()->create();

    mountIndexComponent($this->user)
        ->call('delete', $voucher)
        ->assertHasNoErrors()
        ->assertDispatched('refreshDatatable');

    expect(Voucher::count())->toBe(0);
    $this->assertSoftDeleted('vouchers', ['id' => $voucher->id]);
});

it('can delete multiple vouchers', function () {
    $vouchers = Voucher::factory()->count(5)->create();

    $component = mountIndexComponent($this->user);

    foreach ($vouchers as $voucher) {
        $component->call('delete', $voucher);
    }

    expect(Voucher::count())->toBe(0);
});

it('soft deletes voucher when deleting', function () {
    $voucher = Voucher::factory()->create();

    mountIndexComponent($this->user)
        ->call('delete', $voucher);

    expect(Voucher::withTrashed()->count())->toBe(1);
    expect(Voucher::count())->toBe(0);
    expect($voucher->fresh()->trashed())->toBeTrue();
});

/*
|--------------------------------------------------------------------------
| Permissions
|--------------------------------------------------------------------------
*/

it('displays create button when user has create voucher permission', function () {
    mountIndexComponent($this->user)
        ->assertSee('Tambah');
});

it('hides create button when user lacks create voucher permission', function () {
    $this->ownerRole->revokePermissionTo('create voucher');
    Gate::define('create voucher', fn () => false);

    mountIndexComponent($this->user)
        ->assertDontSee('Tambah');
});

/*
|--------------------------------------------------------------------------
| Edge Cases
|--------------------------------------------------------------------------
*/

it('handles empty voucher list', function () {
    $component = mountIndexComponent($this->user);

    expect($component->stats[0]['value'])->toBe(0);
    expect($component->stats[1]['value'])->toBe(0);
    expect($component->stats[2]['value'])->toBe(0);
    expect($component->stats[3]['value'])->toBe(0);
});

it('handles voucher with same start and end date', function () {
    $today = now()->format('Y-m-d');

    Voucher::factory()->create([
        'start_date' => $today,
        'end_date' => $today,
    ]);

    $component = mountIndexComponent($this->user);

    // Should be counted as active (start_date <= now AND end_date >= now)
    expect($component->stats[1]['value'])->toBe(1);
});

it('updates stats when vouchers are deleted', function () {
    $voucher1 = Voucher::factory()->create([
        'start_date' => now()->subDay()->format('Y-m-d'),
        'end_date' => now()->addDay()->format('Y-m-d'),
    ]);
    $voucher2 = Voucher::factory()->create([
        'start_date' => now()->addDay()->format('Y-m-d'),
        'end_date' => now()->addWeek()->format('Y-m-d'),
    ]);

    $component = mountIndexComponent($this->user);
    expect($component->stats[0]['value'])->toBe(2);
    expect($component->stats[1]['value'])->toBe(1);
    expect($component->stats[3]['value'])->toBe(1);

    $component->call('delete', $voucher1);

    // Note: Stats are calculated in mount(), so they won't update automatically
    // This test verifies the delete works, but stats would need remount to update
    expect(Voucher::count())->toBe(1);
});