appendChild($d->createElement('html'));
$d->documentElement->appendChild($d->createElement('body'));
$div = $d->body->appendChild($d->createElement('div'));
$ook = $d->body->insertBefore($d->createTextNode('ook'), $div);
$this->assertSame('ook', (string)$d->body);
$t = $d->body->insertBefore($d->createElement('template'), $ook);
$this->assertSame('ook', (string)$d->body);
$this->assertTrue(ElementMap::has($t));
}
public function providePreInsertionValidationFailures(): iterable {
return [
[ function() {
$d = new Document();
$d->appendChild($d->createElement('html'));
$b = $d->documentElement->appendChild($d->createElement('body'));
$b->appendChild($d->documentElement);
} ],
[ function() {
$d = new Document();
$d->appendChild($d->createElement('html'));
$b = $d->documentElement->appendChild($d->createElement('body'));
$t = $b->appendChild($d->createElement('template'));
$t->content->appendChild($b);
} ],
[ function() {
$d = new Document();
$d->appendChild($d->createElement('html'));
$b = $d->documentElement->appendChild($d->createElement('body'));
$d->insertBefore($d->createElement('fail'), $b);
}, DOMException::NOT_FOUND ],
[ function() {
$d = new Document();
$df = $d->createDocumentFragment();
$df->appendChild($d->createElement('html'));
$df->appendChild($d->createTextNode(' '));
$d->appendChild($df);
} ],
[ function() {
$d = new Document();
$d->appendChild($d);
} ],
[ function() {
$d = new Document();
$d->appendChild($d->implementation->createDocumentType('html'));
$d->appendChild($d->implementation->createDocumentType('html'));
} ],
[ function() {
$d = new Document();
$d->appendChild($d->createElement('html'));
$d->appendChild($d->implementation->createDocumentType('html'));
} ],
[ function() {
$d = new Document();
$d->appendChild($d->createElement('html'));
$c = $d->appendChild($d->createComment('ook'));
$d->insertBefore($d->implementation->createDocumentType('html'), $c);
} ],
[ function() {
$d = new Document();
$d->appendChild($d->createElement('html'));
$d->documentElement->insertBefore($d->implementation->createDocumentType('html'));
} ],
[ function() {
$d = new Document();
$d->appendChild($d->createElement('html'));
$d->documentElement->insertBefore($d->implementation->createDocumentType('html'));
} ],
[ function() {
$d = new Document();
$dt = $d->appendChild($d->implementation->createDocumentType('html'));
$df = $d->createDocumentFragment();
$df->appendChild($d->createElement('html'));
$d->insertBefore($df, $dt);
} ],
[ function() {
$d = new Document();
$c = $d->appendChild($d->createComment('OOK'));
$d->appendChild($d->implementation->createDocumentType('html'));
$df = $d->createDocumentFragment();
$df->appendChild($d->createElement('html'));
$d->insertBefore($df, $c);
} ],
[ function() {
$d = new Document();
$dt = $d->appendChild($d->implementation->createDocumentType('html'));
$d->insertBefore($d->createElement('html'), $dt);
} ],
[ function() {
$d = new Document();
$c = $d->appendChild($d->createComment('OOK'));
$d->appendChild($d->implementation->createDocumentType('html'));
$d->insertBefore($d->createElement('html'), $c);
} ],
[ function() {
$d = new Document();
$d->appendChild($d->createElement('html'));
$d->appendChild($d->createElement('body'));
} ]
];
}
/**
* @dataProvider providePreInsertionValidationFailures
* @covers \MensBeam\HTML\DOM\DOMException::__construct
* @covers \MensBeam\HTML\DOM\NodeTrait::getRootNode
* @covers \MensBeam\HTML\DOM\ParentNode::preInsertionValidity
*/
public function testPreInsertionValidationFailures(\Closure $closure, int $errorCode = DOMException::HIERARCHY_REQUEST_ERROR): void {
$this->expectException(DOMException::class);
$this->expectExceptionCode($errorCode);
$closure();
}
/** @covers \MensBeam\HTML\DOM\ParentNode::__get_children */
public function testPropertyGetChildren(): void {
$d = new Document();
$d->appendChild($d->createElement('html'));
$d->documentElement->appendChild($d->createElement('body'));
$this->assertSame(1, $d->documentElement->children->length);
}
/**
* @covers \MensBeam\HTML\DOM\ParentNode::querySelector
* @covers \MensBeam\HTML\DOM\ParentNode::querySelectorAll
* @covers \MensBeam\HTML\DOM\ParentNode::scopeMatchSelector
* @covers \MensBeam\HTML\DOM\NodeList::__construct
* @covers \MensBeam\HTML\DOM\NodeList::item
*/
public function testQuerySelector(): void {
$d = new Document('ook
eek
');
$div = $d->body->querySelector('div');
$this->assertSame('div', $div->nodeName);
$this->assertNull($d->querySelector('body::before'));
$divs = $d->body->querySelectorAll('div');
$this->assertEquals(2, $divs->length);
$this->assertSame('eek', $divs->item(1)->getAttribute('id'));
$this->assertNull($d->querySelector('.ook'));
$this->assertEquals(0, $d->querySelectorAll('body::before')->length);
}
/**
* @covers \MensBeam\HTML\DOM\ParentNode::querySelector
* @covers \MensBeam\HTML\DOM\ParentNode::querySelectorAll
* @covers \MensBeam\HTML\DOM\ParentNode::scopeMatchSelector
*/
public function testQuerySelectorFailure(): void {
$this->expectException(DOMException::class);
$this->expectExceptionCode(DOMException::SYNTAX_ERROR);
$d = new Document();
$d->querySelector('ook?');
}
/** @covers \MensBeam\HTML\DOM\ParentNode::replaceChild */
public function testReplaceChild(): void {
$d = new Document();
$d->appendChild($d->createElement('html'));
$d->documentElement->appendChild($d->createElement('body'));
$div = $d->body->appendChild($d->createElement('div'));
$ook = $d->body->replaceChild($d->createTextNode('ook'), $div);
$this->assertSame('ook', (string)$d->body);
$t = $d->body->replaceChild($d->createElement('template'), $ook);
$this->assertSame('', (string)$d->body);
$this->assertTrue(ElementMap::has($t));
$d->body->replaceChild($d->createElement('br'), $t);
$this->assertSame('
', (string)$d->body);
$this->assertFalse(ElementMap::has($t));
}
/** @covers \MensBeam\HTML\DOM\ParentNode::replaceChildren */
public function testReplaceChildren(): void {
$d = new Document();
$d->appendChild($d->createElement('html'));
$d->documentElement->appendChild($d->createElement('body'));
$div = $d->body->appendChild($d->createElement('div'));
$ook = $d->body->appendChild($d->createTextNode('ook'), $d->body->appendChild($d->createElement('div')));
$d->body->replaceChildren($d->createElement('br'), 'ook', $d->createElement('span'), 'eek');
$this->assertSame('
ookeek', (string)$d->body);
$d->body->replaceChildren('ook');
$this->assertSame('ook', (string)$d->body);
}
/** @covers \MensBeam\HTML\DOM\ParentNode::walk */
public function testWalk(): void {
// Test removal of elements when walking
$d = new Document();
$d->appendChild($d->createElement('html'));
$d->documentElement->appendChild($d->createElement('body'));
$d->body->innerHTML = 'OOOK';
$spans = $d->body->walk(function($n) {
return ($n instanceof Element && $n->nodeName === 'span');
});
foreach ($spans as $s) {
if ($s->getAttribute('class') === 'three') {
$s->parentNode->removeChild($s);
}
}
$this->assertSame('OOK', (string)$d->body);
// Test walking through templates' content
$d = new Document();
$d->appendChild($d->createElement('html'));
$d->documentElement->appendChild($d->createElement('body'));
$t = $d->body->appendChild($d->createElement('template'));
$t->content->appendChild($d->createElement('ook'));
$this->assertSame('ook', $d->body->walk(function($n) {
return ($n instanceof Element && $n->nodeName === 'ook');
})->current()->nodeName);
}
public function provideWalkFailures(): iterable {
$d = new Document();
$d->appendChild($d->createElement('html'));
$d->documentElement->appendChild($d->createElement('body'));
$d->body->innerHTML = 'Eek
Ook eek, ook?
';
return [
[ function() use ($d) {
$d->body->walk(function($n) {
return 'ook';
})->current();
} ],
[ function() use ($d) {
$d->body->walk(function($n) {
return new \DateTime();
})->current();
} ]
];
}
/**
* @dataProvider provideWalkFailures
* @covers \MensBeam\HTML\DOM\DOMException::__construct
* @covers \MensBeam\HTML\DOM\ParentNode::walk
*/
public function testWalkFailures(\Closure $closure): void {
$this->expectException(Exception::class);
$this->expectExceptionCode(Exception::CLOSURE_RETURN_TYPE_ERROR);
$closure();
}
}