Tests hook_drupal_goto_alter().
function testDrupalGotoAlter() {
$this
->drupalGet('common-test/drupal_goto/redirect_fail');
$this
->assertNoText(t("Drupal goto failed to stop program"), 'Drupal goto stopped program.');
$this
->assertNoText('drupal_goto_fail', 'Drupal goto redirect failed.');
}