/**
* Verify that the given layout matches that expected.
* @param array $expectedlayout as for $layout in {@link create_test_quiz()}.
* @param \mod_quiz\structure $structure the structure to test.
*/
protected function assert_quiz_layout($expectedlayout, \mod_quiz\structure $structure)
{
$sections = $structure->get_sections();
$slot = 1;
foreach ($expectedlayout as $item) {
if (is_string($item)) {
list($heading, $shuffle) = $this->parse_section_name($item);
$section = array_shift($sections);
if ($slot > 1 && $section->heading == '' && $section->firstslot == 1) {
// The array $expectedlayout did not contain default first quiz section, so skip over it.
$section = array_shift($sections);
}
$this->assertEquals($slot, $section->firstslot);
$this->assertEquals($heading, $section->heading);
$this->assertEquals($shuffle, $section->shufflequestions);
} else {
list($name, $page, $qtype) = $item;
$question = $structure->get_question_in_slot($slot);
$this->assertEquals($name, $question->name);
$this->assertEquals($slot, $question->slot, 'Slot number wrong for question ' . $name);
$this->assertEquals($qtype, $question->qtype, 'Question type wrong for question ' . $name);
$this->assertEquals($page, $question->page, 'Page number wrong for question ' . $name);
$slot += 1;
}
}
if ($slot - 1 != count($structure->get_slots())) {
$this->fail('The quiz contains more slots than expected.');
}
if (!empty($sections)) {
$section = array_shift($sections);
if ($section->heading != '' || $section->firstslot != 1) {
$this->fail('Unexpected section (' . $section->heading . ') found in the quiz.');
}
}
}
