<?php
declare(strict_types=1);
use PhpOpcua\Client\Types\BrowseDirection;
describe('BrowseDirection enum', function () {
it('has three cases', function () {
$cases = BrowseDirection::cases();
expect($cases)->toHaveCount(3);
});
it('Forward has value 0', function () {
expect(BrowseDirection::Forward->value)->toBe(0);
});
it('Inverse has value 1', function () {
expect(BrowseDirection::Inverse->value)->toBe(1);
});
it('Both has value 2', function () {
expect(BrowseDirection::Both->value)->toBe(2);
});
it('can be created from int values', function () {
expect(BrowseDirection::from(0))->toBe(BrowseDirection::Forward);
expect(BrowseDirection::from(1))->toBe(BrowseDirection::Inverse);
expect(BrowseDirection::from(2))->toBe(BrowseDirection::Both);
});
it('tryFrom returns null for invalid values', function () {
expect(BrowseDirection::tryFrom(3))->toBeNull();
expect(BrowseDirection::tryFrom(-1))->toBeNull();
});
});
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