WorkflowDumpCommand example

use Symfony\Component\Console\Tester\CommandCompletionTester;
use Symfony\Component\DependencyInjection\ServiceLocator;

class WorkflowDumpCommandTest extends TestCase
{
    /** * @dataProvider provideCompletionSuggestions */
    public function testComplete(array $input, array $expectedSuggestions)
    {
        $application = new Application();
        $application->add(new WorkflowDumpCommand(new ServiceLocator([])));

        $tester = new CommandCompletionTester($application->find('workflow:dump'));
        $suggestions = $tester->complete($input, 2);
        $this->assertSame($expectedSuggestions, $suggestions);
    }

    public static function provideCompletionSuggestions(): iterable
    {
        yield 'option --dump-format' => [['--dump-format', ''], ['puml', 'mermaid', 'dot']];
    }
}