XmlFragmentTest.php

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<?php

namespace Sabre\Xml\Element;

use Sabre\Xml\Reader;
use Sabre\Xml\Writer;

class XmlFragmentTest extends \PHPUnit_Framework_TestCase {

    function testDeserialize($input, $expected) {

        $input = <<<BLA
<?xml version="1.0"?>
<root xmlns="http://sabredav.org/ns">
   <fragment>$input</fragment>
</root>
BLA;

        $reader = new Reader();
        $reader->elementMap = [
            '{http://sabredav.org/ns}fragment' => 'Sabre\\Xml\\Element\\XmlFragment',
        ];
        $reader->xml($input);

        $output = $reader->parse();

        $this->assertEquals([
            'name'  => '{http://sabredav.org/ns}root',
            'value' => [
                [
                    'name'       => '{http://sabredav.org/ns}fragment',
                    'value'      => new XmlFragment($expected),
                    'attributes' => [],
                ],
            ],
            'attributes' => [],
        ], $output);

    }

    function xmlProvider() {

        return [
            [
                'hello',
                'hello',
            ],
            [
                '<element>hello</element>',
                '<element xmlns="http://sabredav.org/ns">hello</element>'
            ],
            [
                '<element foo="bar">hello</element>',
                '<element xmlns="http://sabredav.org/ns" foo="bar">hello</element>'
            ],
            [
                '<element x1:foo="bar" xmlns:x1="http://example.org/ns">hello</element>',
                '<element xmlns:x1="http://example.org/ns" xmlns="http://sabredav.org/ns" x1:foo="bar">hello</element>'
            ],
            [
                '<element xmlns="http://example.org/ns">hello</element>',
                '<element xmlns="http://example.org/ns">hello</element>',
                '<x1:element xmlns:x1="http://example.org/ns">hello</x1:element>',
            ],
            [
                '<element xmlns:foo="http://example.org/ns">hello</element>',
                '<element xmlns:foo="http://example.org/ns" xmlns="http://sabredav.org/ns">hello</element>',
                '<element>hello</element>',
            ],
            [
                '<foo:element xmlns:foo="http://example.org/ns">hello</foo:element>',
                '<foo:element xmlns:foo="http://example.org/ns">hello</foo:element>',
                '<x1:element xmlns:x1="http://example.org/ns">hello</x1:element>',
            ],
            [
                '<foo:element xmlns:foo="http://example.org/ns"><child>hello</child></foo:element>',
                '<foo:element xmlns:foo="http://example.org/ns" xmlns="http://sabredav.org/ns"><child>hello</child></foo:element>',
                '<x1:element xmlns:x1="http://example.org/ns"><child>hello</child></x1:element>',
            ],
            [
                '<foo:element xmlns:foo="http://example.org/ns"><child/></foo:element>',
                '<foo:element xmlns:foo="http://example.org/ns" xmlns="http://sabredav.org/ns"><child/></foo:element>',
                '<x1:element xmlns:x1="http://example.org/ns"><child/></x1:element>',
            ],
            [
                '<foo:element xmlns:foo="http://example.org/ns"><child a="b"/></foo:element>',
                '<foo:element xmlns:foo="http://example.org/ns" xmlns="http://sabredav.org/ns"><child a="b"/></foo:element>',
                '<x1:element xmlns:x1="http://example.org/ns"><child a="b"/></x1:element>',
            ],
        ];

    }

    function testSerialize($expectedFallback, $input, $expected = null) {

        if (is_null($expected)) {
            $expected = $expectedFallback;
        }

        $writer = new Writer();
        $writer->namespaceMap = [
            'http://sabredav.org/ns' => null
        ];
        $writer->openMemory();
        $writer->startDocument('1.0');
        //$writer->setIndent(true);
        $writer->write([
            '{http://sabredav.org/ns}root' => [
                '{http://sabredav.org/ns}fragment' => new XmlFragment($input),
            ],
        ]);

        $output = $writer->outputMemory();

        $expected = <<<XML
<?xml version="1.0"?>
<root xmlns="http://sabredav.org/ns"><fragment>$expected</fragment></root>
XML;

        $this->assertEquals($expected, $output);

    }

}