Tests deleting a shortcut set.
function testShortcutSetDelete() {
$new_set = $this
->generateShortcutSet($this
->randomName());
$this
->drupalPost('admin/config/user-interface/shortcut/manage/' . $new_set
->id() . '/delete', array(), t('Delete'));
$sets = entity_load_multiple('shortcut');
$this
->assertFalse(isset($sets[$new_set
->id()]), 'Successfully deleted a shortcut set.');
}