static method

Author: cosmastech

src/Illuminate/Database/Eloquent/Factories/Factory.php

@@ -138,7 +138,7 @@ abstract class Factory
  *
  * @var bool
  */
- public static $defaultExpandRelationships = true;
+ protected static $defaultExpandRelationships = true;
 
  /**
  * Create a new factory instance.
@@ -902,6 +902,17 @@ public static function guessFactoryNamesUsing(callable $callback)
  static::$factoryNameResolver = $callback;
  }
 
+ /**
+ * Specify that relationships should not create parent relationships.
+ *
+ * @param bool $dontExpandRelationships
+ * @return void
+ */
+ public static function dontExpandRelationshipsByDefault(bool $dontExpandRelationships = true)
+ {
+ static::$defaultExpandRelationships = ! $dontExpandRelationships;
+ }
+
  /**
  * Get a new Faker instance.
  *

tests/Database/DatabaseEloquentFactoryTest.php

@@ -44,7 +44,7 @@ protected function setUp(): void
  $db->setAsGlobal();
 
  $this->createSchema();
- Factory::$defaultExpandRelationships = true;
+ Factory::dontExpandRelationshipsByDefault();
  }
 
  /**
@@ -834,12 +834,12 @@ public function test_can_disable_relationships()
 
  public function test_can_default_to_without_parents()
  {
- FactoryTestPostFactory::$defaultExpandRelationships = false;
+ FactoryTestPostFactory::dontExpandRelationshipsByDefault();
 
  $post = FactoryTestPostFactory::new()->make();
  $this->assertNull($post->user_id);
 
- FactoryTestPostFactory::$defaultExpandRelationships = true;
+ FactoryTestPostFactory::dontExpandRelationshipsByDefault(false);
  $postWithParents = FactoryTestPostFactory::new()->create();
  $this->assertNotNull($postWithParents->user_id);
  }