public function testGrandchild()
{
$root = new SXE('<root><child /></root>');
$new = new SXE('<new />');
$root->child->appendChild($new);
$this->assertXmlStringEqualsXmlString($root->asXML(), '<root><child><new /></child></root>');
}
public function testTextNode()
{
$root = new SXE('<root><child /></root>');
$return = $root->appendXML('my text node');
$this->assertXmlStringEqualsXmlString('<root><child />my text node</root>', $root->asXML());
$this->assertSame(dom_import_simplexml($root), dom_import_simplexml($return));
}
public function testBeforeLastChild()
{
$root = new SXE('<root><child1 /><child2 /><child3 /></root>');
$new = new SXE('<new />');
$return = $root->child3->insertBeforeSelf($new);
$this->assertXmlStringEqualsXmlString($root->asXML(), '<root><child1 /><child2 /><new /><child3 /></root>');
$this->assertSame(dom_import_simplexml($root->new), dom_import_simplexml($return));
}
public function testNoRef()
{
$root = new SXE('<root><child /></root>');
$new = new SXE('<new />');
$return = $root->insertBefore($new);
$this->assertXmlStringEqualsXmlString('<root><child /><new /></root>', $root->asXML());
$this->assertSame(dom_import_simplexml($root->new), dom_import_simplexml($return));
}
public function testRemoveDeep()
{
$root = new SXE('<root><child><grandchild /></child></root>');
$expected_return = clone $root->child;
$return = $root->removeChild($root->child);
$this->assertXmlStringEqualsXmlString('<root />', $root->asXML());
$this->assertEquals($expected_return, $return);
}
public function testRemoveGrandchild()
{
$root = new SXE('<root><child><grandchild /></child></root>');
$expected_return = clone $root->child->grandchild;
$return = $root->child->grandchild->removeSelf();
$this->assertXmlStringEqualsXmlString('<root><child /></root>', $root->asXML());
$this->assertTrue($return instanceof SXE);
$this->assertEquals($expected_return, $return);
}
public function testMultiple()
{
$root = new SXE('<root />');
$expected_xml = '<?xml-stylesheet type="text/xsl" href="foo.xsl"?><?xml-stylesheet type="text/xsl" href="bar.xsl"?><root />';
$return = $root->addProcessingInstruction('xml-stylesheet', 'type="text/xsl" href="foo.xsl"');
$this->assertTrue($return);
$return = $root->addProcessingInstruction('xml-stylesheet', 'type="text/xsl" href="bar.xsl"');
$this->assertTrue($return);
$this->assertXmlStringEqualsXmlString($root->asXML(), $expected_xml);
}
public function testReplaceLastChild()
{
$root = new SXE('<root><child1 /><child2 /><child3 /></root>');
$new = new SXE('<new />');
$expected_return = clone $root->child3;
$return = $root->child3->replaceSelf($new);
$this->assertXmlStringEqualsXmlString('<root><child1 /><child2 /><new /></root>', $root->asXML());
$this->assertEquals($expected_return, $return);
$this->assertNotSame(dom_import_simplexml($return), dom_import_simplexml($new));
}
public function testChildContextNoMatches()
{
$xpath = './*[@remove="1"]';
$root = new SXE('<root>
<child1 remove="1" />
<child2 remove="0" />
<child3>
<grandchild>
<grandgrandchild remove="1" />
</grandchild>
</child3>
</root>', LIBXML_NOBLANKS);
$expected_result = clone $root;
$expected_return = 0;
$return = $root->child3->deleteNodes($xpath);
$this->assertXmlStringEqualsXmlString($expected_result->asXML(), $root->asXML());
$this->assertSame($expected_return, $return);
}
public function testDeleteGrandchild()
{
$root = new SXE('<root><child><grandchild /></child></root>');
$root->child->grandchild->deleteSelf();
$this->assertXmlStringEqualsXmlString('<root><child /></root>', $root->asXML());
}
