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<?php
use Prado\Exceptions\TIOException;
use Prado\Xml\TXmlDocument;
use Prado\Xml\TXmlElement;
/**
* @package System.Xml
*/
class TXmlDocumentTest extends PHPUnit_Framework_TestCase {
public function testConstruct() {
$xmldoc=new TXmlDocument ('1.0', 'utf-8');
self::assertEquals('1.0', $xmldoc->getVersion());
self::assertEquals('utf-8', $xmldoc->getEncoding());
}
public function testSetVersion() {
$xmldoc=new TXmlDocument ('1.0', 'utf-8');
self::assertEquals('1.0', $xmldoc->getVersion());
$xmldoc->setVersion('2.0');
self::assertEquals('2.0', $xmldoc->getVersion());
}
public function testSetEncoding() {
$xmldoc=new TXmlDocument ('1.0', 'utf-8');
self::assertEquals('utf-8', $xmldoc->getEncoding());
$xmldoc->setEncoding('iso8859-1');
self::assertEquals('iso8859-1', $xmldoc->getEncoding());
}
public function testLoadFromFile() {
$file=dirname(__FILE__).'/data/test.xml';
$xmldoc=new TXmlDocument();
try {
$xmldoc->loadFromFile('unexistentXmlFile.xml');
self::fail('Expected TIOException not thrown');
} catch (TIOException $e) {}
self::assertTrue($xmldoc->loadFromFile($file));
self::assertEquals('1.0', $xmldoc->getVersion());
self::assertEquals('UTF-8',$xmldoc->getEncoding());
}
public function testLoadFromString() {
$xmlStr='<?xml version="1.0" encoding="UTF-8"?><rootNode><node id="node1" param="attribute1"/><node id="node2" param="attribute2"/></rootNode>';
$xmldoc=new TXmlDocument();
self::assertTrue($xmldoc->loadFromString($xmlStr));
self::assertEquals('1.0', $xmldoc->getVersion());
self::assertEquals('UTF-8',$xmldoc->getEncoding());
}
public function testSaveToString() {
$xmldoc=new TXmlDocument('1.0','utf-8');
$xmldoc->setTagName('root');
$node=new TXmlElement('node');
$node->setAttribute('param','attribute1');
$xmldoc->getElements()->add($node);
$xmlString=$xmldoc->saveToString();
// test magic method
$magicString=(string)$xmldoc;
self::assertEquals($magicString,$xmlString);
// Result string should be :
$resultString="<?xml version=\"1.0\" encoding=\"utf-8\"?>\n<root>\n <node param=\"attribute1\"\n</root>";
self::assertEquals($xmlString, $magicString);
}
public function testSaveToFile() {
$file=dirname(__FILE__).'/data/tmp.xml';
if (!is_writable(dirname($file))) self::markTestSkipped(dirname($file).' must be writable for this test');
$xmldoc=new TXmlDocument('1.0','utf-8');
$xmldoc->setTagName('root');
$node=new TXmlElement('node');
$node->setAttribute('param','attribute1');
$xmldoc->getElements()->add($node);
$xmldoc->saveToFile($file);
self::assertTrue(is_file($file));
if (is_file($file)) unlink ($file);
}
}
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