public function testExtract()
{
$group = (new GroupEntity())->setId(2);
$data = $this->repository->extract($group);
$this->assertArrayHasKey('id', $data);
$this->assertEquals(2, $data['id']);
}
public function deleteRow(array $row)
{
if (!isset($row['id'])) {
throw new \InvalidArgumentException('$entity should contain ID key for delete action');
}
$group = $this->groupRepository->find($row['id']);
$this->groupRepository->delete($group);
}