/**
* Test that the setConditionals() method throws an InvalidArgumentException when the collection contains a
* non-conditional.
*
* @expectedException \InvalidArgumentException
*/
public function testThatSetConditionalsThrowsInvalidArgumentExceptionWhenCollectionContainsNonConditional()
{
$conditionals = array(null);
$group = new Group();
$group->setConditionals($conditionals);
}
