public function test_quiz_get_grade_format()
{
$quiz = new stdClass();
$quiz->decimalpoints = 2;
$this->assertEquals(quiz_get_grade_format($quiz), 2);
$this->assertEquals($quiz->questiondecimalpoints, -1);
$quiz->questiondecimalpoints = 2;
$this->assertEquals(quiz_get_grade_format($quiz), 2);
$quiz->decimalpoints = 3;
$quiz->questiondecimalpoints = -1;
$this->assertEquals(quiz_get_grade_format($quiz), 3);
$quiz->questiondecimalpoints = 4;
$this->assertEquals(quiz_get_grade_format($quiz), 4);
}
/**
* Round a grade to the correct number of decimal places, and format it for display.
*
* @param object $quiz The quiz table row, only $quiz->decimalpoints is used.
* @param float $grade The grade to round.
* @return float
*/
function quiz_format_question_grade($quiz, $grade)
{
return format_float($grade, quiz_get_grade_format($quiz));
}
/**
* Get the number of decimal places for displyaing question marks.
* @return int the number of decimal places.
*/
public function get_decimal_places_for_question_marks()
{
return quiz_get_grade_format($this->get_quiz());
}
/**
* Display the 'marked out of' information for a question.
* Along with the regrade action.
* @param \stdClass $quiz the quiz settings from the database.
* @param \stdClass $question data from the question and quiz_slots tables.
* @return string HTML to output.
*/
public function marked_out_of_field($quiz, $question)
{
if ($question->length == 0) {
$output = html_writer::span('', 'instancemaxmark decimalplaces_' . quiz_get_grade_format($quiz));
$output .= html_writer::span($this->pix_icon('spacer', '', 'moodle', array('class' => 'editicon visibleifjs', 'title' => '')), 'editing_maxmark');
return html_writer::span($output, 'instancemaxmarkcontainer infoitem');
}
$output = html_writer::span(quiz_format_question_grade($quiz, $question->maxmark), 'instancemaxmark decimalplaces_' . quiz_get_grade_format($quiz), array('title' => get_string('maxmark', 'quiz')));
$output .= html_writer::span(html_writer::link(new \moodle_url('#'), $this->pix_icon('t/editstring', '', 'moodle', array('class' => 'editicon visibleifjs', 'title' => '')), array('class' => 'editing_maxmark', 'data-action' => 'editmaxmark', 'title' => get_string('editmaxmark', 'quiz'))));
return html_writer::span($output, 'instancemaxmarkcontainer');
}