SimpleSAML\XMLSecurity\Test\XML\xenc\TransformsTest

Complexity

Total Complexity

4

Size/Duplication

Total Lines	64
Duplicated Lines	0 %

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	setUpBeforeClass()	0	6	1
A	testMarshalling()	0	16	1
A	testUnmarshalling()	0	7	1
A	testMarshallingEmptyElement()	0	9	1

<?php

declare(strict_types=1);

namespace SimpleSAML\XMLSecurity\Test\XML\xenc;

use PHPUnit\Framework\TestCase;
use SimpleSAML\XML\DOMDocumentFactory;
use SimpleSAML\XML\TestUtils\SerializableElementTestTrait;
use SimpleSAML\XMLSecurity\Constants as C;
use SimpleSAML\XMLSecurity\XML\ds\Transform;
use SimpleSAML\XMLSecurity\XML\ds\XPath;
use SimpleSAML\XMLSecurity\XML\xenc\Transforms;

use function dirname;
use function strval;

/**
 * Class \SimpleSAML\XMLSecurity\Test\XML\xenc\TransformsTest
 *
 * @covers \SimpleSAML\XMLSecurity\XML\xenc\Transforms
 * @covers \SimpleSAML\XMLSecurity\XML\xenc\AbstractXencElement
 *
 * @package simplesamlphp/xml-security
 */
final class TransformsTest extends TestCase
{
    use SerializableElementTestTrait;

The trait SimpleSAML\XML\TestUtils\SerializableElementTestTrait requires the property $documentElement which is not provided by SimpleSAML\XMLSecurity\Test\XML\xenc\TransformsTest.

    /**
     */
    public static function setUpBeforeClass(): void
    {
        self::$testedClass = Transforms::class;

        self::$xmlRepresentation = DOMDocumentFactory::fromFile(
            dirname(__FILE__, 3) . '/resources/xml/xenc_Transforms.xml',
        );
    }


    /**
     */
    public function testMarshalling(): void
    {
        $transforms = new Transforms(
            [
                new Transform(
                    C::XPATH_URI,
                    new XPath(
                        'count(//. | //@* | //namespace::*)',
                    ),
                ),
            ],
        );

        $this->assertEquals(
            self::$xmlRepresentation->saveXML(self::$xmlRepresentation->documentElement),
            strval($transforms),
        );
    }


    /**
     */
    public function testUnmarshalling(): void
    {
        $transforms = Transforms::fromXML(self::$xmlRepresentation->documentElement);

        $this->assertEquals(
            self::$xmlRepresentation->saveXML(self::$xmlRepresentation->documentElement),
            strval($transforms),
        );
    }


    /**
     * Adding an empty Transforms element should yield an empty element.
     */
    public function testMarshallingEmptyElement(): void
    {
        $xenc_ns = Transforms::NS;
        $transforms = new Transforms([]);
        $this->assertEquals(
            "<xenc:Transforms xmlns:xenc=\"$xenc_ns\"/>",
            strval($transforms),
        );
        $this->assertTrue($transforms->isEmptyElement());
    }
}