function AjaxCommandsTest::testPrependCommand

@covers \Drupal\Core\Ajax\PrependCommand

File

core/tests/Drupal/Tests/Core/Ajax/AjaxCommandsTest.php, line 276

Class

AjaxCommandsTest

Test coverage for various classes in the \Drupal\Core\Ajax namespace.

Namespace

Code

public function testPrependCommand() {
    $command = new PrependCommand('#page-title', '<p>New Text!</p>', [
        'my-setting' => 'setting',
    ]);
    $expected = [
        'command' => 'insert',
        'method' => 'prepend',
        'selector' => '#page-title',
        'data' => '<p>New Text!</p>',
        'settings' => [
            'my-setting' => 'setting',
        ],
    ];
    $this->assertEquals($expected, $command->render());
}