function ConfigTargetTest::testTree

Tests #config_target where #tree is set to TRUE.

File

core/modules/system/tests/src/Functional/Form/ConfigTargetTest.php, line 29

Class

ConfigTargetTest

Tests forms using #config_target.

Namespace

Code

public function testTree() : void {
    $this->drupalGet('/form-test/tree-config-target');
    $page = $this->getSession()
        ->getPage();
    $page->fillField('Favorite', '');
    $page->pressButton('Save configuration');
    $assert_session = $this->assertSession();
    $assert_session->statusMessageContains('This value should not be blank.', 'error');
    $assert_session->elementAttributeExists('named', [
        'field',
        'Favorite',
    ], 'aria-invalid');
    $assert_session->elementAttributeNotExists('named', [
        'field',
        'Nemesis',
    ], 'aria-invalid');
}