@ -159,9 +159,7 @@ class InstallerTest extends TestCase
->will($this->returnCallback($callback));
// Prepare for exceptions
if (is_int($expectResult) || ctype_digit($expectResult)) {
$expectResult = (int) $expectResult;
} else {
if (!is_int($expectResult)) {
$normalizedOutput = rtrim(str_replace("\n", PHP_EOL, $expect));
$this->setExpectedException($expectResult, $normalizedOutput);
}