Laravel DatabaseMigration not running migrations - laravel

Question

I'm trying to create a very simple test, where it calls a service function that executes an ::all function in a model.
EDIT: As mentioned in a comment, I put it as a feature test, but still same issue:
namespace Tests\Feature;
use App\Models\FlashCard;
use App\Services\FlashCardService;
use Illuminate\Foundation\Testing\DatabaseMigrations;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Tests\TestCase;
class ExampleTest extends TestCase
{
use DatabaseMigrations;
/**
* A basic test example.
*
* #return void
*/
public function test_the_application_returns_a_successful_response()
{
$flashCardService = new FlashCardService();
$flashCardService::getAll();
}
}
The getAll() function all it does is:
public static function getAll(): Collection {
return FlashCard::all(['id', 'question', 'answer', 'status']);
}
The problem is that I get an error that the is no such table
General error: 1 no such table: flash_cards so the DatabaseMigrations is not running.
My phpunit.xml looks like this
<?xml version="1.0" encoding="UTF-8"?>
<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="./vendor/phpunit/phpunit/phpunit.xsd"
bootstrap="vendor/autoload.php"
colors="true"
>
<testsuites>
<testsuite name="Unit">
<directory suffix="Test.php">./tests/Unit</directory>
</testsuite>
<testsuite name="Feature">
<directory suffix="Test.php">./tests/Feature</directory>
</testsuite>
</testsuites>
<coverage processUncoveredFiles="true">
<include>
<directory suffix=".php">./app</directory>
</include>
</coverage>
<php>
<server name="APP_ENV" value="testing"/>
<server name="BCRYPT_ROUNDS" value="4"/>
<server name="CACHE_DRIVER" value="array"/>
<server name="DB_CONNECTION" value="sqlite"/>
<server name="DB_DATABASE" value=":memory:"/>
<server name="MAIL_MAILER" value="array"/>
<server name="QUEUE_CONNECTION" value="sync"/>
<server name="SESSION_DRIVER" value="array"/>
<server name="TELESCOPE_ENABLED" value="false"/>
</php>
</phpunit>
Any ideas?