/**
  * Test deleting model and related entity model
  *
  * - method save returned value other than false
  * - related entities deleted from the database
  * @throws \Exception
  */
 public function testDeleteModels()
 {
     $id = $this->model->id;
     $model = FakeNewsModel::findOne($this->model->id);
     $this->assertTrue($model->delete() !== false);
     $this->assertEmpty(FakeFilesModel::find()->where(['entity_id' => $id])->all());
 }