public function testMerge()
{
$id = '123';
$aboutLink = new Link('/api/errors/123');
$status = '500';
$code = 'error_code';
$title = 'An Error';
$detail = 'This is the error detail';
$source = [Error::SOURCE_POINTER => '/data/attributes'];
$meta = ['foo' => 'bar'];
$error = new BaseError($id, $aboutLink, $status, $code, $title, $detail, $source, $meta);
$expected = new Error($id, [], $status, $code, $title, $detail, $source, $meta);
$expected->setAboutLink($aboutLink);
$actual = new Error();
$actual->merge($error);
$this->assertEquals($expected, $actual);
}
