public function testElementSiblings()
{
$document = new HTMLDocument(test\Helper::HTML_MORE);
$whoHeading = $document->getElementById("who");
$plugParagraph = $document->querySelector("p.plug");
$formsAnchor = $document->querySelector("a[name='forms']");
$this->assertEquals("p", $whoHeading->nextElementSibling->tagName);
$this->assertSame($formsAnchor, $whoHeading->nextElementSibling->nextElementSibling);
$this->assertSame($plugParagraph, $whoHeading->previousElementSibling);
$this->assertInstanceOf("\\Gt\\Dom\\Element", $formsAnchor);
$firstImg = $document->querySelector("img");
$this->assertEquals("h1", $firstImg->previousElementSibling->tagName);
$this->assertNull($firstImg->previousElementSibling->previousElementSibling);
$this->assertNull($document->body->lastElementChild->nextElementSibling);
}
public function testQuerySelector()
{
$document = new HTMLDocument(test\Helper::HTML_MORE);
$h2TagName = $document->getElementsByTagName("h2")->item(0);
$h2QuerySelector = $document->querySelector("h2");
$this->assertSame($h2QuerySelector, $h2TagName);
}
public function testChildren()
{
$document = new HTMLDocument(test\Helper::HTML_MORE);
$children = $document->body->children;
$this->assertNotSame($children, $document->body->childNodes);
$this->assertNotCount($document->body->childNodes->length, $children);
$firstImg = $document->querySelector("img");
$this->assertSame($firstImg, $children->item(1));
}
public function testNamedItem()
{
$document = new HTMLDocument(test\Helper::HTML_MORE);
$whoNamed = $document->body->children->namedItem("who");
$whoH2 = $document->getElementById("who");
$this->assertSame($whoNamed, $whoH2, "Named item should match by id first");
$formsNamed = $document->body->children->namedItem("forms");
$formsAnchor = $document->querySelector("a[name='forms']");
$this->assertSame($formsNamed, $formsAnchor, "Named item should match name when no id match");
}
public function testOuterHTML()
{
$document = new HTMLDocument(test\Helper::HTML_MORE);
$p = $document->querySelector(".link-to-twitter");
$this->assertContains("<a href=", $p->outerHTML);
$this->assertContains("Greg Bowler", $p->outerHTML);
$this->assertContains("<p", $p->outerHTML);
$this->assertContains("</p>", $p->outerHTML);
$this->assertNotContains("<h2", $p->outerHTML);
$this->assertNotContains("name=\"forms\">", $p->outerHTML);
}