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I make tests for Laravel 8 / livewire 2.7.2 app with file tests/Feature/AdminFacilitiesCrud.php :
<?php
namespace Tests\Feature;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Foundation\Testing\WithFaker;
use Tests\TestCase;
use Livewire\Livewire;
use App\Models\User;
use App\Models\Facility;
use Livewire\Component;
use Illuminate\Database\QueryException;
//use App\Models\Settings;
//use App\Library\CheckValueType;
//use Livewire\WithPagination;
use App\Http\Livewire\Admin\CrudFacilities;
use DB;
class AdminFacilitiesCrud extends TestCase
{
// Adding the property to the params array of the Livewire::test method solved it.
// public $fingerprint= ''; // uncommenting this does not help
/** @test */
// ./vendor/bin/phpunit tests/Feature/AdminFacilitiesCrud.php
public function can_create_facility_under_admin_crud()
{
$newUser= User::factory()->create();
$this->actingAs($newUser);
Livewire::test(CrudFacilities::class)
->set('name', 'New Facility name ')
->set('descr', 'New Facility description text... ')
// ->set('fingerprint', 'fingerprint value') // uncommenting this does not help
->call('store');
$this->assertTrue(Facility::getByName('foo')->exists());
}
}
But I got error running test :
master@master-laptop:/mnt/_work_sdb8/wwwroot/lar/hostels4j$ ./vendor/bin/phpunit tests/Feature/AdminFacilitiesCrud.php
PHPUnit 9.5.10 by Sebastian Bergmann and contributors.
Runtime: PHP 7.4.25
Configuration: /mnt/_work_sdb8/wwwroot/lar/hostels4j/phpunit.xml
E 1 / 1 (100%)
Time: 00:00.269, Memory: 28.00 MB
There was 1 error:
1) Tests\Feature\AdminFacilitiesCrud::can_create_facility_under_admin_crud
ErrorException: Undefined index: fingerprint
/mnt/_work_sdb8/wwwroot/lar/hostels4j/vendor/livewire/livewire/src/Testing/TestableLivewire.php:179
/mnt/_work_sdb8/wwwroot/lar/hostels4j/vendor/livewire/livewire/src/Testing/Concerns/MakesCallsToComponent.php:142
/mnt/_work_sdb8/wwwroot/lar/hostels4j/vendor/livewire/livewire/src/Testing/Concerns/MakesCallsToComponent.php:87
/mnt/_work_sdb8/wwwroot/lar/hostels4j/vendor/livewire/livewire/src/Testing/Concerns/MakesCallsToComponent.php:74
/mnt/_work_sdb8/wwwroot/lar/hostels4j/vendor/livewire/livewire/src/Testing/Concerns/MakesCallsToComponent.php:56
/mnt/_work_sdb8/wwwroot/lar/hostels4j/tests/Feature/AdminFacilitiesCrud.php:33
Searching in net I tried some ways to fix it, like declaring fingerprint var in test file above
or clearing cache :
composer update livewire/livewire
php artisan view:clear
php artisan livewire:publish --assets
In component app/Http/Livewire/Admin/CrudFacilities.phpI have :
<?php
namespace App\Http\Livewire\Admin;
use App\Models\Facility;
use Livewire\Component;
use Illuminate\Database\QueryException;
use App\Models\Settings;
use App\Library\CheckValueType;
use Livewire\WithPagination;
use DB;
class CrudFacilities extends Component
{
use WithPagination;
public $form= [
'name'=>'',
'descr'=> '',
'created_at'=> '',
'is_reopen' => false,
];
public $current_facility_id;
public $filter_name= '';
public $filter_extended_search= '';
public $updateMode = 'browse';
protected $listeners = ['openFacilityInEditor' => 'edit', 'addNewItem' => 'add'];
public function render()
{
...
public function store()
{
// I do not see logging lines below - so it is not store method error
\Log::info( '-1 store ::' . print_r( -1, true ) );
$this->validate( Facility::getFacilityValidationRulesArray($this->current_facility_id), Facility::getValidationMessagesArray() );
\Log::info( '-2 store $this->form ::' . print_r( $this->form, true ) );
How this error can be fixed?
Thanks !
When you say Laravel 8 which one do you use? Have you updated to the latest? As there are some discussions that are pretty old now regarding the same issue here:
https://github.com/livewire/livewire/discussions/1597
and
https://github.com/livewire/livewire/issues/1520
and a resolution on the same topic here: https://github.com/laravel/framework/issues/34346
I have updated related plugins to latest :
"laravel/framework": "^8.68.1",
"livewire/livewire": "^2.7.2",
"phpunit/phpunit": "^9.5.10"
I reviewed provided links and did not find any hints to my problem. Also some of them related to old versions of laravel/livewire, but I have latest versions
I try to debug this error in file vendor/livewire/livewire/src/Testing/TestableLivewire.php:
public function pretendWereSendingAComponentUpdateRequest($message, $payload)
{
$result = $this->callEndpoint('POST', '/livewire/message/'.$this->componentName, [
'fingerprint' => $this->payload['fingerprint'], // THIS LINE RAISE ERROR !
'serverMemo' => $this->payload['serverMemo'],
'updates' => [['type' => $message, 'payload' => $payload]],
]);
LivewireManager::$isLivewireRequestTestingOverride = true;
return $result;
}
raise from vendor/livewire/livewire/src/Testing/Concerns/MakesCallsToComponent.php :
public function set($name, $value = null)
{
return $this->updateProperty($name, $value);
}
public function toggle($name)
{
return $this->set($name, ! $this->get($name));
}
public function updateProperty($name, $value = null)
{
if (is_array($name)) {
foreach ($name as $key => $value) { // I SUPPOSE I COULD SET 'fingerprint' value calling updateProperty method, but where?
$this->syncInput($key, $value);
}
return $this;
}
return $this->syncInput($name, $value);
}
public function syncInput($name, $value)
{
if ($value instanceof UploadedFile) {
return $this->syncUploadedFiles($name, [$value]);
} elseif (is_array($value) && isset($value[0]) && $value[0] instanceof UploadedFile) {
return $this->syncUploadedFiles($name, $value, $isMultiple = true);
}
return $this->sendMessage('syncInput', [
'name' => $name,
'value' => $value,
]);
}
So payload array has no any 'fingerprint' value. I can not modify file under verdor, but can make copy of this file in my project ? If yes in which way? what is updateProperty method? can I apply it in my test script ?
This happen if you don't have "http://" in the APP_URL value in your .env.
# WRONG!
APP_URL=localhost
# RIGHT
APP_URL=http://localhost
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