function MenuValidationTest::providerInvalidMachineNameCharacters

Menu IDs are atypical: they allow dashes and disallow underscores.

Overrides ConfigEntityValidationTestBase::providerInvalidMachineNameCharacters

File

core/modules/system/tests/src/Kernel/Entity/MenuValidationTest.php, line 41

Class

MenuValidationTest

Tests validation of menu entities.

Namespace

Code

public static function providerInvalidMachineNameCharacters() : array {
    $cases = parent::providerInvalidMachineNameCharacters();
    // Remove the existing test case that verifies a machine name containing
    // dashes is invalid.
    self::assertSame([
        'dash-separated',
        FALSE,
    ], $cases['INVALID: dash separated']);
    unset($cases['INVALID: dash separated']);
    // And instead add a test case that verifies it is allowed for menus.
    $cases['VALID: dash separated'] = [
        'dash-separated',
        TRUE,
    ];
    // Remove the existing test case that verifies a machine name containing
    // underscores is valid.
    self::assertSame([
        'underscore_separated',
        TRUE,
    ], $cases['VALID: underscore separated']);
    unset($cases['VALID: underscore separated']);
    // And instead add a test case that verifies it is disallowed for menus.
    $cases['INVALID: underscore separated'] = [
        'underscore_separated',
        FALSE,
    ];
    return $cases;
}