/**
  * @return array
  */
 protected function getExtensions()
 {
     $manager = $this->getMockBuilder('Oro\\Bundle\\QueryDesignerBundle\\QueryDesigner\\Manager')->disableOriginalConstructor()->getMock();
     $schemaCollectionType = new ReportChartSchemaType($manager);
     $fieldChoiceType = new FieldChoiceType();
     return [new PreloadedExtension([$schemaCollectionType->getName() => $schemaCollectionType, $fieldChoiceType->getName() => $fieldChoiceType], [])];
 }
 /**
  * @return array
  */
 protected function getExtensions()
 {
     $fieldChoiceType = new FieldChoiceType();
     return [new PreloadedExtension([$fieldChoiceType->getName() => $fieldChoiceType], [])];
 }