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<?php
namespace Horat1us\Tests;
use Horat1us\XmlConvertible;
use Horat1us\XmlConvertibleInterface;
use PHPUnit\Framework\TestCase;
class ElementAttributesTest extends TestCase implements XmlConvertibleInterface
{
use XmlConvertible {
getXmlProperties as traitGetXmlProperties;
}
public $attributes = [];
public function testWithout()
$xml = $this->toXml();
$this->assertEquals(0, $xml->attributes->length);
public function testFew()
$this->attributes = [
'a' => 1,
'b' => 2,
// This attribute must be ignored
'array' => [1,2,3],
'null' => null,
'object' => (object)[1,2,3],
];
$this->assertEquals(2, $xml->attributes->length);
// Removing not-convertible attribute
$attributes = array_splice($this->attributes, 0, 2);
foreach ($attributes as $name => $value) {
$this->assertEquals($value, $xml->getAttribute($name));
public function getXmlProperties(?array $properties = null): array
if (empty($this->attributes)) {
return $this->traitGetXmlProperties();
return array_keys($this->attributes);
public function __get($name)
$this->assertArrayHasKey($name, $this->attributes);
return $this->attributes[$name];
Horat1us /
php-xml-convertible
