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<?php
namespace Illuminate\Tests\Integration\Database\EloquentCollectionLoadMissingTest;
use DB;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;
use Illuminate\Tests\Integration\Database\DatabaseTestCase;
/**
* @group integration
*/
class EloquentCollectionLoadMissingTest extends DatabaseTestCase
{
protected function setUp(): void
{
parent::setUp();
Schema::create('users', function (Blueprint $table) {
$table->increments('id');
});
Schema::create('posts', function (Blueprint $table) {
$table->increments('id');
$table->unsignedInteger('user_id');
});
Schema::create('comments', function (Blueprint $table) {
$table->increments('id');
$table->unsignedInteger('parent_id')->nullable();
$table->unsignedInteger('post_id');
});
Schema::create('revisions', function (Blueprint $table) {
$table->increments('id');
$table->unsignedInteger('comment_id');
});
User::create();
Post::create(['user_id' => 1]);
Comment::create(['parent_id' => null, 'post_id' => 1]);
Comment::create(['parent_id' => 1, 'post_id' => 1]);
Comment::create(['parent_id' => 2, 'post_id' => 1]);
Revision::create(['comment_id' => 1]);
}
public function testLoadMissing()
{
$posts = Post::with('comments', 'user')->get();
DB::enableQueryLog();
$posts->loadMissing('comments.parent.revisions:revisions.comment_id', 'user:id');
$this->assertCount(2, DB::getQueryLog());
$this->assertTrue($posts[0]->comments[0]->relationLoaded('parent'));
$this->assertTrue($posts[0]->comments[1]->parent->relationLoaded('revisions'));
$this->assertArrayNotHasKey('id', $posts[0]->comments[1]->parent->revisions[0]->getAttributes());
}
public function testLoadMissingWithClosure()
{
$posts = Post::with('comments')->get();
DB::enableQueryLog();
$posts->loadMissing(['comments.parent' => function ($query) {
$query->select('id');
}]);
$this->assertCount(1, DB::getQueryLog());
$this->assertTrue($posts[0]->comments[0]->relationLoaded('parent'));
$this->assertArrayNotHasKey('post_id', $posts[0]->comments[1]->parent->getAttributes());
}
public function testLoadMissingWithDuplicateRelationName()
{
$posts = Post::with('comments')->get();
DB::enableQueryLog();
$posts->loadMissing('comments.parent.parent');
$this->assertCount(2, DB::getQueryLog());
$this->assertTrue($posts[0]->comments[0]->relationLoaded('parent'));
$this->assertTrue($posts[0]->comments[1]->parent->relationLoaded('parent'));
}
}
class Comment extends Model
{
public $timestamps = false;
protected $guarded = ['id'];
public function parent()
{
return $this->belongsTo(self::class);
}
public function revisions()
{
return $this->hasMany(Revision::class);
}
}
class Post extends Model
{
public $timestamps = false;
protected $guarded = ['id'];
public function comments()
{
return $this->hasMany(Comment::class);
}
public function user()
{
return $this->belongsTo(User::class);
}
}
class Revision extends Model
{
public $timestamps = false;
protected $guarded = ['id'];
}
class User extends Model
{
public $timestamps = false;
}
|
