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function is not described

Symfony\Component\CssSelector\Tests\Parser\Shortcut

EmptyStringParserTest::testParse() public WC 1.0

{} It's a method of the class: EmptyStringParserTest{}

No Hooks.

Return

null. Nothing.

Usage

$EmptyStringParserTest = new EmptyStringParserTest();
$EmptyStringParserTest->testParse();

Code of EmptyStringParserTest::testParse() WC 5.4.1

<?php
public function testParse()
{
    $parser = new EmptyStringParser();
    $selectors = $parser->parse('');
    $this->assertCount(1, $selectors);

    /** @var SelectorNode $selector */
    $selector = $selectors[0];
    $this->assertEquals('Element[*]', (string) $selector->getTree());

    $selectors = $parser->parse('this will produce an empty array');
    $this->assertCount(0, $selectors);
}