public function test_getBestSolutionOutput_shouldReturnEmptyStringOnUnknownType_WhichMakesNoSenseButK()
{
// Arrange
require_once './Modules/TestQuestionPool/classes/class.assClozeGap.php';
$instance = new assClozeGap(11);
// 0 - text gap
require_once './Modules/TestQuestionPool/classes/class.assAnswerCloze.php';
$item1 = new assAnswerCloze(10, 1.0, 0);
$item2 = new assAnswerCloze(20, 2.0, 2);
$item3 = new assAnswerCloze(30, 3.0, 1);
$item4 = new assAnswerCloze(100, 4.0, 3);
// We need the $lng-mock.
require_once './Services/Language/classes/class.ilLanguage.php';
$lng_mock = $this->getMock('ilLanguage', array('txt'), array(), '', false);
$lng_mock->expects($this->any())->method('txt')->will($this->returnValue('Test'));
global $lng;
$lng = $lng_mock;
$instance->addItem($item1);
$instance->addItem($item2);
$instance->addItem($item3);
$instance->addItem($item4);
$expected = '';
// Act
$actual = $instance->getBestSolutionOutput();
// Assert
$this->assertEquals($expected, $actual);
}
