【发布时间】:2020-12-09 13:34:35
【问题描述】:
我正在尝试为以下上传图像的 Livewire 组件编写测试:
use Livewire\Component;
use Livewire\WithFileUploads;
class UploadImage extends Component
{
use WithFileUploads;
public $image;
public function save()
{
$this->validate([
'image' => 'image|mimes:jpg,jpeg',
]);
$storedImage = $this->image->store('images'); // returns e.g. "images/PznpCCFUUDjZuZRDEAGpsr7SxV2qIM2dEsZ3l0zO.jpeg"
// save $storedImage as the name in the images table
}
}
下面的测试失败了,因为文件被保存到磁盘和数据库中,使用哈希名称而不是test.jpg。如何获取 Livewire 为测试中的图像创建的散列名称?
组件中的$storedImage与测试中的$image->hashName()不一样
/** @test **/
function it_can_upload_an_image() {
Storage::fake();
$image = UploadedFile::fake()->image('test.jpeg');
Livewire::test(UploadImage::class)
->set('image', $image)
->call('save');
$this->assertDatabaseHas('images', [
'name' => "images/{$image->hashName()}",
]);
Storage::assertExists("images/{$image->hashName()}");
}
【问题讨论】: