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<?php
namespace Illuminate\Tests\Database;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;
use Illuminate\Support\Carbon;
use PHPUnit\Framework\TestCase;
class DatabaseSoftDeletingTest extends TestCase
{
public function testDeletedAtIsAddedToDateCasts()
{
$model = new SoftDeletingModel;
$this->assertContains('deleted_at', $model->getDates());
}
public function testDeletedAtIsUniqueWhenAlreadyExists()
{
$model = new class extends SoftDeletingModel {
protected $dates = ['deleted_at'];
};
$entries = array_filter($model->getDates(), function ($attribute) {
return $attribute === 'deleted_at';
});
$this->assertCount(1, $entries);
}
public function testDeletedAtIsCastToCarbonInstance()
{
Carbon::setTestNow(Carbon::now());
$expected = Carbon::createFromFormat('Y-m-d H:i:s', '2018-12-29 13:59:39');
$model = new SoftDeletingModel(['deleted_at' => $expected->format('Y-m-d H:i:s')]);
$this->assertInstanceOf(Carbon::class, $model->deleted_at);
$this->assertTrue($expected->eq($model->deleted_at));
}
public function testExistingCastOverridesAddedDateCast()
{
$model = new class(['deleted_at' => '2018-12-29 13:59:39']) extends SoftDeletingModel {
protected $casts = ['deleted_at' => 'bool'];
};
$this->assertTrue($model->deleted_at);
}
public function testExistingMutatorOverridesAddedDateCast()
{
$model = new class(['deleted_at' => '2018-12-29 13:59:39']) extends SoftDeletingModel {
protected function getDeletedAtAttribute()
{
return 'expected';
}
};
$this->assertSame('expected', $model->deleted_at);
}
public function testCastingToStringOverridesAutomaticDateCastingToRetainPreviousBehaviour()
{
$model = new class(['deleted_at' => '2018-12-29 13:59:39']) extends SoftDeletingModel {
protected $casts = ['deleted_at' => 'string'];
};
$this->assertSame('2018-12-29 13:59:39', $model->deleted_at);
}
}
class SoftDeletingModel extends Model
{
use SoftDeletes;
protected $guarded = [];
protected $dateFormat = 'Y-m-d H:i:s';
}
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