Certified/tests/Feature/Certificates/CertificateIndexTest.php

<?php

use App\Models\Category;
use App\Models\Certificate;
use App\Models\User;
use Livewire\Livewire;

test('guests are redirected to the login page', function () {
    $this->get(route('certificates.index'))->assertRedirect(route('login'));
});

test('authenticated users can view the certificates page', function () {
    $this->actingAs(User::factory()->create());

    $this->get(route('certificates.index'))->assertOk();
});

test('users only see their own certificates', function () {
    $user = User::factory()->create();
    $other = User::factory()->create();

    Certificate::factory()->for($user)->create(['title' => 'My Own Diploma']);
    Certificate::factory()->for($other)->create(['title' => 'Foreign Diploma']);

    $this->actingAs($user);

    $this->get(route('certificates.index'))
        ->assertSee('My Own Diploma')
        ->assertDontSee('Foreign Diploma');
});

test('certificates can be filtered by category', function () {
    $this->actingAs($user = User::factory()->create());

    $category = Category::factory()->for($user)->create();
    Certificate::factory()->for($user)->create(['title' => 'Categorized One', 'category_id' => $category->id]);
    Certificate::factory()->for($user)->create(['title' => 'Uncategorized One']);

    Livewire::test('pages::certificates.index')
        ->set('categoryFilter', (string) $category->id)
        ->assertSee('Categorized One')
        ->assertDontSee('Uncategorized One');
});

test('certificates can be sorted by title in both directions', function () {
    $this->actingAs($user = User::factory()->create());

    Certificate::factory()->for($user)->create(['title' => 'Alpha Certificate']);
    Certificate::factory()->for($user)->create(['title' => 'Zulu Certificate']);

    Livewire::test('pages::certificates.index')
        ->call('sort', 'title')
        ->assertSet('sortBy', 'title')
        ->assertSet('sortDirection', 'asc')
        ->assertSeeInOrder(['Alpha Certificate', 'Zulu Certificate'])
        ->call('sort', 'title')
        ->assertSet('sortDirection', 'desc')
        ->assertSeeInOrder(['Zulu Certificate', 'Alpha Certificate']);
});

test('certificates are sorted by expiry date by default', function () {
    $this->actingAs($user = User::factory()->create());

    Certificate::factory()->for($user)->create(['title' => 'Later Cert', 'expires_at' => now()->addYears(2)]);
    Certificate::factory()->for($user)->create(['title' => 'Sooner Cert', 'expires_at' => now()->addMonths(3)]);

    Livewire::test('pages::certificates.index')
        ->assertSet('sortBy', 'expires_at')
        ->assertSeeInOrder(['Sooner Cert', 'Later Cert']);
});

test('invalid sort columns are ignored', function () {
    $this->actingAs(User::factory()->create());

    Livewire::test('pages::certificates.index')
        ->call('sort', 'user_id')
        ->assertSet('sortBy', 'expires_at');
});

test('sorting and filtering are initialized from the query string', function () {
    $this->actingAs(User::factory()->create());

    Livewire::withQueryParams(['sort' => 'title', 'direction' => 'desc'])
        ->test('pages::certificates.index')
        ->assertSet('sortBy', 'title')
        ->assertSet('sortDirection', 'desc');
});

test('the certificate list is paginated', function () {
    $this->actingAs($user = User::factory()->create());

    Certificate::factory()->for($user)->count(15)->create();

    $certificates = Livewire::test('pages::certificates.index')->instance()->certificates;

    expect($certificates->count())->toBe(10)
        ->and($certificates->total())->toBe(15);
});

test('changing the category filter resets pagination', function () {
    $this->actingAs($user = User::factory()->create());

    Certificate::factory()->for($user)->count(15)->create();

    Livewire::test('pages::certificates.index')
        ->call('nextPage')
        ->set('categoryFilter', '')
        ->assertSet('paginators.page', 1);
});

test('expired certificates show an expired badge', function () {
    $this->actingAs($user = User::factory()->create());

    Certificate::factory()->for($user)->expired()->create();

    $this->get(route('certificates.index'))->assertSee('Expired');
});