/**
* Tests right errors output.
*
* @covers ::displayErrors
*
* @return void
*/
public function testDisplayErrors()
{
$validator = new Validator();
$validator->addError(null, 'Foo');
$validator->addError('subpath', 'Bar');
$output = new StreamOutput(fopen('php://memory', 'r+'), StreamOutput::VERBOSITY_NORMAL, false);
Utils::displayErrors($validator, $output);
rewind($output->getStream());
$this->assertStringEqualsFile(__DIR__ . '/fixtures/Utils/testDisplayErrors', stream_get_contents($output->getStream()));
fclose($output->getStream());
}
