Server : Apache System : Linux server2.corals.io 4.18.0-348.2.1.el8_5.x86_64 #1 SMP Mon Nov 15 09:17:08 EST 2021 x86_64 User : corals ( 1002) PHP Version : 7.4.33 Disable Function : exec,passthru,shell_exec,system Directory : /home/corals/old/vendor/phpgt/dom/test/phpunit/ |
<?php
namespace Gt\Dom\Test;
use DateTime;
use Gt\Dom\Element;
use Gt\Dom\HTMLDocument;
use Gt\Dom\Test\Helper\Helper;
use Gt\Dom\Text;
use Gt\Dom\TokenList;
use PHPUnit\Framework\TestCase;
class ElementTest extends TestCase {
public function testQuerySelector() {
$document = new HTMLDocument(Helper::HTML_MORE);
$pAfterH2 = $document->querySelector("h2+p");
$aWithinP = $pAfterH2->querySelector("a");
$a = $document->querySelector("p>a");
$this->assertInstanceOf(Element::class, $pAfterH2);
$this->assertInstanceOf(Element::class, $aWithinP);
$this->assertInstanceOf(Element::class, $a);
$this->assertSame($a, $aWithinP);
}
public function testQuerySelectorAll() {
$document = new HTMLDocument(Helper::HTML_MORE);
$pCollection = $document->documentElement->querySelectorAll("p");
$pNodeList = $document->documentElement->getElementsByTagName("p");
$this->assertEquals($pNodeList->length, $pCollection->length);
}
public function testMatches() {
$document = new HTMLDocument(Helper::HTML_MORE);
$p = $document->getElementsByClassName("plug")->item(0);
$this->assertTrue($p->matches("p"));
$this->assertTrue($p->matches("p.plug"));
$this->assertTrue($p->matches("body>p:nth-of-type(3)"));
$this->assertTrue($p->matches("p:nth-of-type(3)"));
$this->assertTrue($p->matches("body>*"));
$this->assertFalse($p->matches("div"));
$this->assertFalse($p->matches("body>p:nth-of-type(4)"));
}
public function testChildElementCount() {
$document = new HTMLDocument(Helper::HTML_MORE);
// There is 1 text node within the document.
$this->assertGreaterThan(
$document->body->childElementCount,
$document->body->childNodes->length
);
$this->assertEquals(
$document->body->children->length,
$document->body->childElementCount
);
}
public function testElementClosest() {
$document = new HTMLDocument(Helper::HTML_NESTED);
$p = $document->querySelector('.inner-list p');
$this->assertInstanceOf(Element::class, $p);
$innerList = $document->querySelector('.inner-list');
$this->assertInstanceOf(Element::class, $innerList);
$closestUl = $innerList->closest('ul');
$this->assertEquals($innerList, $closestUl);
$container = $p->closest('.container');
$this->assertInstanceOf(Element::class, $container);
$nonExistentClosestElement = $p->closest('br');
$this->assertNull($nonExistentClosestElement);
$innerPost = $document->querySelector("div.post.inner");
$innerListItem = $document->querySelector(".inner-item-1");
$outerPost = $document->querySelector("div.post.outer");
$this->assertInstanceOf(Element::class, $innerPost);
$this->assertInstanceOf(Element::class, $outerPost);
$closestDivToInnerListItem = $innerListItem->closest("div");
$closestDivToInnerPost = $innerPost->closest("div");
// ..the inner post should match itself, as it is a div.
$this->assertSame($closestDivToInnerPost, $innerPost);
// ..but the inner list item should match up the tree to the outer post
// ..missing the other divs in the tree.
$this->assertSame($closestDivToInnerListItem, $outerPost);
}
public function testValueGetter() {
$document = new HTMLDocument(Helper::HTML_VALUE);
$select = $document->getElementById('select');
$this->assertEquals('1', $select->value);
$select->value = '2';
$this->assertEquals('2', $select->value);
$select = $document->getElementById('select_optgroup');
$this->assertEquals('3', $select->value);
$select->value = '4';
$this->assertEquals('4', $select->value);
$select = $document->getElementById('select_selected');
$this->assertEquals('2', $select->value);
$select = $document->getElementById('select_empty');
$this->assertEquals('', $select->value);
$select->value = 'dummy';
$this->assertEquals('', $select->value);
// For #201:
$select = $document->getElementById("select_inferred_value");
$this->assertEquals("Two", $select->value);
}
// For #201:
public function testSelectValueSetterToValueAttribute() {
$document = new HTMLDocument(Helper::HTML_VALUE);
$select = $document->getElementById("select_inferred_value");
$this->assertEquals("Two", $select->value);
$select->value = "Three";
$this->assertEquals("Three", $select->value);
}
public function testInnerHTML() {
$document = new HTMLDocument(Helper::HTML_MORE);
$p = $document->querySelector(".link-to-twitter");
$this->assertStringContainsString("<a href=", $p->innerHTML);
$this->assertStringContainsString("Greg Bowler", $p->innerHTML);
$this->assertStringNotContainsString("<p", $p->innerHTML);
$p->innerHTML = "This is <strong>very</strong> important!";
$this->assertInstanceOf(Element::class, $p->querySelector("strong"));
$this->assertStringContainsString("This is", $p->textContent);
$this->assertStringContainsString("very", $p->textContent);
$this->assertEquals("very", $p->querySelector("strong")->textContent);
}
public function testInnerHTMLWithJson() {
// This test comes from a real world use-case, where the value of a JSON
// property within a <script> tag needed updating on the fly. It didn't make
// practical sense to encode/decode the JSON, so str_replace was used to update
// a placeholder. In the wild, this caused HTML entities to appear everywhere,
// incorrectly.
$document = new HTMLDocument(Helper::HTML_JSON_HEAD);
$ratingValue = "4.5";
$ratingCount = 1337;
$script = $document->querySelector(".php-schema-rating");
self::assertStringContainsString(
"\"aggregateRating\": {",
$script->innerHTML
);
$script->innerHTML = str_replace([
"__RATING_VALUE__",
"__RATING_COUNT__",
], [
$ratingValue,
$ratingCount,
], $script->innerHTML);
self::assertStringContainsString(
"\"aggregateRating\": {",
$script->innerHTML
);
$json = json_decode($script->innerHTML);
self::assertEquals($ratingValue, $json->aggregateRating->ratingValue);
self::assertEquals($ratingCount, $json->aggregateRating->ratingCount);
}
public function testOuterHTML() {
$document = new HTMLDocument(Helper::HTML_MORE);
$p = $document->querySelector(".link-to-twitter");
$this->assertStringContainsString("<a href=", $p->outerHTML);
$this->assertStringContainsString("Greg Bowler", $p->outerHTML);
$this->assertStringContainsString("<p", $p->outerHTML);
$this->assertStringContainsString("</p>", $p->outerHTML);
$this->assertStringNotContainsString("<h2", $p->outerHTML);
$this->assertStringNotContainsString("name=\"forms\">", $p->outerHTML);
}
public function testClassListProperty() {
$document = new HTMLDocument(Helper::HTML_MORE);
$element = $document->getElementById("who");
$this->assertInstanceOf(TokenList::class, $element->classList);
$this->assertTrue($element->classList->contains("m-before-p"));
$this->assertFalse($element->classList->contains("nothing"));
}
public function testClassNameProperty() {
$document = new HTMLDocument(Helper::HTML_MORE);
$element = $document->getElementById("who");
$this->assertIsString($element->className);
$this->assertStringContainsString("m-before-p", $element->className);
$this->assertStringNotContainsString("nothing", $element->className);
}
public function testIdProperty() {
$document = new HTMLDocument(Helper::HTML_MORE);
$element = $document->getElementById("who");
$this->assertEquals("who", $element->id);
}
public function testTagNameProperty() {
$document = new HTMLDocument(Helper::HTML_MORE);
$element = $document->getElementsByTagName("form")[0];
$this->assertEquals("form", $element->tagName);
}
public function testValueProperty() {
$document = new HTMLDocument(Helper::HTML_MORE);
$paragraph = $document->getElementById("who");
$this->assertNull($paragraph->value);
$input = $document->querySelector("form input[name=who]");
$this->assertEquals("Scarlett", $input->value);
$input->value = "Sparky";
$this->assertEquals("Sparky", $input->getAttribute("value"));
}
public function testRemove() {
$document = new HTMLDocument(Helper::HTML_MORE);
$bodyChildrenCount = count($document->body->children);
$paragraph = $document->querySelector("p");
$paragraph->remove();
$this->assertCount($bodyChildrenCount - 1, $document->body->children);
}
public function testTextContentDoesNotAffectChildElements() {
$document = new HTMLDocument(Helper::HTML_MORE);
$firstParagraph = $document->querySelector("p");
$firstParagraph->innerText = "<span>Example</span>";
// TODO: Check that the childNodes property ends up as a Gt Dom HTMLCollection
$this->assertGreaterThan(0, count($firstParagraph->childNodes));
foreach($firstParagraph->childNodes as $child) {
// There should not be any "span" elements, only text including optional whitespace.
$this->assertInstanceOf(Text::class, $child);
}
}
/**
* The test passes, but IDEs do not show the correct types.
*/
public function testNodeFunctionsReturnGtObjects() {
$objectsThatShouldBeElements = [];
$document = new HTMLDocument(Helper::HTML);
$h1 = $document->querySelector("h1");
$objectsThatShouldBeElements["h1"] = $h1;
$objectsThatShouldBeElements["h1Clone"] = $h1->cloneNode(true);
$objectsThatShouldBeElements["parent"] = $h1->parentNode;
$objectsThatShouldBeElements["firstChild"] = $document->body->firstChild;
$otherDocument = new HTMLDocument();
$otherDiv = $otherDocument->createElement("div");
$objectsThatShouldBeElements["imported"] = $document->importNode($otherDiv);
$objectsThatShouldBeElements["imported-appended"] = $document->appendChild(
$objectsThatShouldBeElements["imported"]);
foreach($objectsThatShouldBeElements as $key => $object) {
$this->assertInstanceOf(
Element::class,
$object,
"$key instance of " . gettype($object));
}
}
public function testGetInnerText() {
$document = new HTMLDocument(Helper::HTML);
$h1 = $document->querySelector("h1");
$this->assertEquals("Hello!", $h1->innerText);
}
public function testSetInnerText() {
$document = new HTMLDocument(Helper::HTML);
$h1 = $document->querySelector("h1");
$h1->innerText = "Goodbye!";
$this->assertEquals("Goodbye!", $h1->textContent);
}
public function testGetNonExistingIdGivesNull() {
$document = new HTMLDocument(Helper::HTML);
$body = $document->getElementsByTagName("body")[0] ?? null;
self::assertNotNull($body);
/** @var Element $body */
$idByGetAttribute = $body->getAttribute('id');
self::assertNull($idByGetAttribute);
$idByPropGetId = $body->prop_get_id();
self::assertNull($idByPropGetId);
$idByMagicGet = $body->id;
self::assertNull($idByMagicGet);
}
public function testDataset() {
$document = new HTMLDocument(Helper::HTML_MORE);
$p = $document->querySelector("p.link-to-twitter");
self::assertEquals(
"twitter",
$p->dataset->social
);
self::assertEquals(
"g105b",
$p->dataset->socialUsername
);
}
public function testDatasetSetGet() {
$document = new HTMLDocument();
$element = $document->createElement("div");
$message = "Hello, World!";
$element->dataset->message = $message;
self::assertEquals(
$message,
$element->dataset->message
);
}
public function testDatasetCreateElement() {
$document = new HTMLDocument();
$element = $document->createElement("div");
$element->dataset->name = "Example";
$element->dataset->multiWord = "Should be hyphenated";
self::assertEquals(
$element->dataset->name,
$element->getAttribute("data-name")
);
self::assertEquals(
$element->dataset->multiWord,
$element->getAttribute("data-multi-word")
);
}
public function testDatasetArrayAccess() {
$document = new HTMLDocument();
$element = $document->createElement("div");
$element->dataset->name = "Example";
self::assertEquals(
$element->dataset->name,
$element->dataset["name"]
);
}
public function testDatasetArrayAccessIssetUnset() {
$document = new HTMLDocument();
$element = $document->createElement("div");
$element->dataset->name = "Example";
self::assertTrue(isset($element->dataset["name"]));
unset($element->dataset["name"]);
self::assertFalse(isset($element->dataset["name"]));
}
public function testDatasetIssetUnset() {
$document = new HTMLDocument();
$element = $document->createElement("div");
self::assertFalse(isset($element->dataset->name));
$element->dataset->name = "Example";
self::assertTrue(isset($element->dataset->name));
unset($element->dataset->name);
self::assertFalse(isset($element->dataset->name));
}
public function testFormControlElementsCanHaveFormProperty() {
$document = new HTMLDocument(Helper::HTML_FORM_PROPERTY);
$form = $document->getElementById('form_2');
$input = $document->getElementById('f2');
self::assertEquals($form, $input->form);
$button = $document->getElementById('f4');
self::assertEquals($form, $button->form);
$fieldset = $document->getElementById('f5');
self::assertEquals($form, $fieldset->form);
$input = $document->getElementById('f6');
self::assertEquals($form, $input->form);
$object = $document->getElementById('f7');
self::assertEquals($form, $object->form);
$output = $document->getElementById('f8');
self::assertEquals($form, $output->form);
$select = $document->getElementById('f9');
self::assertEquals($form, $select->form);
}
public function testFormControlElementReturnsParentFormAsFormPropertyIfItDoesNotHaveFormAttribute() {
$document = new HTMLDocument(Helper::HTML_FORM_PROPERTY);
$form = $document->getElementById('form_1');
$input = $document->getElementById('f1');
self::assertEquals($form, $input->form);
$button = $document->getElementById('f3');
self::assertEquals($form, $button->form);
}
public function testFormControlElementReturnsNullIfItDoesNotHaveFormAttributeAndDoesNotHaveParentForm() {
$document = new HTMLDocument(Helper::HTML_FORM_PROPERTY);
$input = $document->getElementById('f11');
self::assertEquals(null, $input->form);
}
public function testNonControlElementRetursNullAsFormProperty() {
$document = new HTMLDocument(Helper::HTML_FORM_PROPERTY);
$span = $document->getElementById('non_form_control_1');
self::assertEquals(null, $span->form);
$span = $document->getElementById('non_form_control_2');
self::assertEquals(null, $span->form);
}
public function testInputElementWithTypeImagetReturnsNullAsFormProperty() {
$document = new HTMLDocument(Helper::HTML_FORM_PROPERTY);
$input = $document->getElementById('f12');
self::assertEquals(null, $input->form);
}
public function testPropertyAttributeCorrelationFormEncoding() {
$document = new HTMLDocument(Helper::HTML_FORM_WITH_RADIOS);
$form = $document->querySelector("form");
$form->encoding = "phpgt/test";
self::assertEquals("phpgt/test", $form->getAttribute("enctype"));
self::assertEquals("phpgt/test", $form->enctype);
}
public function testPropertyAttributeCorrelationNormalAttribute() {
$document = new HTMLDocument(Helper::HTML_FORM_WITH_RADIOS);
$link = $document->querySelector("a");
$link->href = "/test";
self::assertEquals("/test", $link->getAttribute("href"));
self::assertEquals("/test", $link->href);
}
public function testPropertyAttributeCorrelationBoolean() {
$document = new HTMLDocument(Helper::HTML_FORM_PROPERTY);
$input = $document->querySelector("input");
$input->autofocus = true;
self::assertTrue($input->autofocus);
self::assertNotEmpty($input->getAttribute("autofocus"));
}
public function testPropertyDataset() {
$document = new HTMLDocument(Helper::HTML_LESS);
$p = $document->querySelector("p");
$p->dataset->test = "Test Value";
self::assertEquals("Test Value", $p->getAttribute("data-test"));
$p->dataset->another = "Another test value";
self::assertEquals("Test Value", $p->getAttribute("data-test"));
self::assertEquals("Another test value", $p->getAttribute("data-another"));
$p->dataset->propWithCamelCase = "Should be hyphenated";
self::assertEquals("Should be hyphenated", $p->getAttribute("data-prop-with-camel-case"));
}
public function testPropertyValueAsDate() {
$document = new HTMLDocument(Helper::HTML_FORM_WITH_DATES);
$input = $document->querySelector("input");
$input->value = "1988-04-05";
$sut = $input->valueAsDate;
self::assertInstanceOf(DateTime::class, $sut);
self::assertEquals(new DateTime("1988-04-05"), $sut);
}
public function testPropertyValueAsNumber() {
$document = new HTMLDocument(Helper::HTML_MORE);
$input = $document->querySelector("input");
self::assertEquals(0, $input->valueAsNumber);
$input->value = "123.456";
self::assertEquals(123.456, $input->valueAsNumber);
self::assertIsFloat($input->valueAsNumber);
}
public function testAttributeValueSelection() {
$document = new HTMLDocument(Helper::HTML_MORE);
$input1 = $document->querySelector("input[name='who']");
$input2 = $document->querySelector("input[name=who]");
self::assertNotNull($input1);
self::assertNotNull($input2);
self::assertSame($input1, $input2);
self::assertEquals("Scarlett", $input1->value);
}
public function testOptionValueGetSet() {
$document = new HTMLDocument(Helper::HTML_SELECTS);
foreach($document->querySelectorAll("[name=from] option") as $fromOption) {
self::assertIsNumeric($fromOption->value);
}
foreach($document->querySelectorAll("[name=to] option") as $toOption) {
self::assertIsNumeric($toOption->value);
}
}
public function testSetClassNameProperty() {
$document = new HTMLDocument();
$element = $document->createElement("div");
$element->className = "test";
self::assertEquals("test", $element->getAttribute("class"));
}
public function testSetIdProperty() {
$document = new HTMLDocument();
$element = $document->createElement("div");
$element->id = "test";
self::assertEquals("test", $element->id);
}
public function testSetValueOnButton() {
$document = new HTMLDocument();
$element = $document->createElement("button");
$element->value = "test";
self::assertEquals("test", $element->value);
}
public function testSetOuterHTMLChangesElementInDocument() {
$document = new HTMLDocument(Helper::HTML);
$element = $document->querySelector("h1");
$element->outerHTML = "<p>Hello!</p>";
$newElement = $document->querySelector("p");
self::assertNull($document->querySelector("h1"));
self::assertNotNull($newElement);
self::assertEquals("Hello!", $newElement->innerHTML);
self::assertStringContainsString("<p>", $newElement->outerHTML);
}
public function testGetValueAsDateDoesNothingOnNonInputElements() {
$document = new HTMLDocument(Helper::HTML_SELECTS);
$element = $document->querySelector("select");
$sut = $element->valueAsDate;
self::assertNull($sut);
}
public function testGetValueAsNumberDoesNothingOnNonInputElements() {
$document = new HTMLDocument(Helper::HTML_SELECTS);
$element = $document->querySelector("select");
$sut = $element->valueAsNumber;
self::assertNull($sut);
}
public function testDebugInfoSelect() {
$document = new HTMLDocument(Helper::HTML_SELECTS);
$element = $document->querySelector("select");
$sut = $element->__debugInfo();
$expected = [
'nodeName' => "select",
'nodeValue' => "ZeroOneTwoThreeFourFive",
'innerHTML' => '<option value="0">Zero</option><option value="1">One</option><option value="2">Two</option><option value="3">Three</option><option value="4">Four</option><option value="5">Five</option>',
"class" => null,
"name" => "from",
"type" => null,
"id" => null,
"src" => null,
"href" => null
];
self::assertEquals($expected["nodeName"], $sut["nodeName"]);
self::assertEquals($expected["nodeValue"], trim(strtr($sut["nodeValue"], ["\t" => '', "\r" => '', "\n" => ''])));
self::assertEquals($expected["innerHTML"], trim(strtr($sut["innerHTML"], ["\t" => '', "\r" => '', "\n" => ''])));
self::assertEquals($expected['class'], $sut['class']);
self::assertEquals($expected["name"], $sut["name"]);
self::assertEquals($expected["type"], $sut["type"]);
self::assertEquals($expected["id"], $sut["id"]);
self::assertEquals($expected["src"], $sut["src"]);
self::assertEquals($expected["href"], $sut["href"]);
}
public function testDebugInfoInput() {
$document = new HTMLDocument(Helper::HTML_MORE);
$element = $document->querySelector("input[name='who']");
$sut = $element->__debugInfo();
$expected = [
'nodeName' => "input",
'nodeValue' => "",
'innerHTML' => "",
"class" => 'c1 c3',
"name" => "who",
"type" => null,
"id" => null,
"src" => null,
"href" => null,
];
// die(var_dump($sut));
self::assertEquals($expected, $sut);
}
public function testDebugInfoAnchor() {
$document = new HTMLDocument(Helper::HTML_TEXT);
$element = $document->querySelector("a");
$sut = $element->__debugInfo();
$expected = [
'nodeName' => "a",
'nodeValue' => "casting a\n ballot",
'innerHTML' => "casting a\n ballot",
"class" => null,
"name" => null,
"type" => null,
"id" => null,
"src" => null,
"href" => "http://en.wikipedia.org/wiki/Absentee_ballot",
];
self::assertEquals($expected, $sut);
}
public function testBooleanAttributes() {
$document = new HTMLDocument();
foreach(Element::BOOLEAN_ATTRIBUTES as $attribute) {
$tagName = uniqid("custom-element-");
$element = $document->createElement($tagName);
self::assertFalse($element->hasAttribute($attribute));
self::assertFalse($element->$attribute);
$element->$attribute = true;
self::assertTrue($element->$attribute);
self::assertTrue($element->hasAttribute($attribute));
}
}
}