function HtmlTest::testCleanCssIdentifier

Tests the Html::cleanCssIdentifier() method.

@dataProvider providerTestCleanCssIdentifier

@covers ::cleanCssIdentifier

Parameters

string $expected: The expected result.

string $source: The string being transformed to an ID.

array|null $filter: (optional) An array of string replacements to use on the identifier. If NULL, no filter will be passed and a default will be used.

File

core/tests/Drupal/Tests/Component/Utility/HtmlTest.php, line 49

Class

HtmlTest

Tests \Drupal\Component\Utility\Html.

Namespace

Code

public function testCleanCssIdentifier($expected, $source, $filter = NULL) : void {
    if ($filter !== NULL) {
        $this->assertSame($expected, Html::cleanCssIdentifier($source, $filter));
    }
    else {
        $this->assertSame($expected, Html::cleanCssIdentifier($source));
    }
}