laralog/tests/Feature/StickyPreviewTest.php

<?php

declare(strict_types=1);

namespace Tests\Feature;

use App\Blog\Support\PageCacheMiddleware;
use App\Models\Category;
use App\Models\Post;
use App\Models\User;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Tests\TestCase;

class StickyPreviewTest extends TestCase
{
    use RefreshDatabase;

    private User $admin;

    private Category $category;

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

        $this->seed();

        $this->admin = User::query()->where('email', 'admin@laralog.test')->firstOrFail();
        $this->category = Category::query()->first() ?? Category::create([
            'name' => '测试分类',
            'slug' => 'sticky-test-cat',
        ]);
    }

    public function test_sticky_headline_stays_on_top(): void
    {
        $headline = $this->makePost('头条文章', Post::STICKY_HEADLINE, now()->subDays(3));
        $strong = $this->makePost('强置顶文章', Post::STICKY_STRONG, now()->subDay());
        $normal = $this->makePost('普通文章', Post::STICKY_NONE, now());

        $ids = Post::query()->published()->orderedForList()->pluck('id')->all();

        $this->assertSame(
            [$headline->id, $strong->id, $normal->id],
            array_values(array_intersect($ids, [$headline->id, $strong->id, $normal->id]))
        );

        $headline->refresh();
        $this->assertTrue($headline->is_sticky);
        $this->assertSame(Post::STICKY_HEADLINE, $headline->sticky_level);
        $this->assertSame('置顶头条', $headline->stickyLabel());
    }

    public function test_guest_cannot_preview_draft_but_editor_can(): void
    {
        $draft = $this->makePost('草稿预览', Post::STICKY_NONE, null, 'draft');

        $this->get($draft->url)->assertNotFound();

        $this->actingAs($this->admin)
            ->get($draft->url)
            ->assertOk()
            ->assertSee('草稿预览', false)
            ->assertSee('预览中', false);

        $editor = User::factory()->create([
            'email' => 'editor-preview@laralog.test',
        ]);
        $editor->assignRole('editor');

        $this->actingAs($editor)
            ->get($draft->url)
            ->assertOk()
            ->assertSee('预览中', false);

        $member = User::factory()->create([
            'email' => 'member-preview@laralog.test',
        ]);
        $member->assignRole('member');

        $this->actingAs($member)
            ->get($draft->url)
            ->assertNotFound();
    }

    public function test_edit_page_has_preview_action(): void
    {
        $post = $this->makePost('可预览文章', Post::STICKY_LIGHT, now());

        $this->actingAs($this->admin)
            ->get('/admin/posts/'.$post->id.'/edit')
            ->assertOk()
            ->assertSee('预览', false)
            ->assertSee($post->url, false);
    }

    public function test_page_cache_entries_store_url(): void
    {
        PageCacheMiddleware::flush();

        $this->get('/')->assertOk();

        $entries = PageCacheMiddleware::entries();
        $this->assertNotEmpty($entries);
        $this->assertNotSame('', $entries[0]['url']);
        $this->assertSame(1, PageCacheMiddleware::count());
    }

    private function makePost(string $title, int $level, mixed $publishedAt, string $status = 'published'): Post
    {
        return Post::create([
            'user_id' => $this->admin->id,
            'category_id' => $this->category->id,
            'title' => $title,
            'slug' => str()->slug($title).'-'.uniqid(),
            'content' => '内容',
            'content_format' => 'markdown',
            'status' => $status,
            'sticky_level' => $level,
            'published_at' => $publishedAt,
        ]);
    }
}