SOL-1479 set max time limit to 99:59 hours; add jasmine tests to validate time limit

cms/static/js/spec/views/pages/course_outline_spec.js

@@ -727,6 +727,29 @@ define(["jquery", "common/js/spec_helpers/ajax_helpers", "common/js/components/u
                     expect($('.modal-section .advanced-settings-button')).toHaveClass('active');
                 });
 
+                it('can select valid time', function() {
+                    createCourseOutlinePage(this, mockCourseJSON, false);
+                    outlinePage.$('.outline-subsection .configure-button').click();
+                    selectAdvancedSettings();
+
+                    var default_time = "00:30";
+                    var valid_times = ["00:30", "23:00", "24:00", "99:00"];
+                    var invalid_times = ["00:00", "100:00", "01:60"];
+                    var time_limit, i;
+
+                    for (i = 0; i < valid_times.length; i++){
+                        time_limit = valid_times[i];
+                        selectTimedExam(time_limit);
+                        expect($("#id_time_limit").val()).toEqual(time_limit);
+                    }
+                    for (i = 0; i < invalid_times.length; i++){
+                        time_limit = invalid_times[i];
+                        selectTimedExam(time_limit);
+                        expect($("#id_time_limit").val()).not.toEqual(time_limit);
+                        expect($("#id_time_limit").val()).toEqual(default_time);
+                    }
+                });
+
                 it('can be edited', function() {
                     createCourseOutlinePage(this, mockCourseJSON, false);
                     outlinePage.$('.outline-subsection .configure-button').click();

cms/static/js/views/modals/course_outline_modals.js

@@ -388,7 +388,7 @@ define(['jquery', 'backbone', 'underscore', 'gettext', 'js/views/baseview',
             this.$('input.time').timepicker({
                 'timeFormat' : 'H:i',
                 'minTime': '00:30',
-                'maxTime': '05:00',
+                'maxTime': '24:00',
                 'forceRoundTime': false
             });
 
@@ -429,7 +429,7 @@ define(['jquery', 'backbone', 'underscore', 'gettext', 'js/views/baseview',
             this.$('#id_exam_review_rules').val(value);
         },
         isValidTimeLimit: function(time_limit) {
-            var pattern = new RegExp('^([0-9]|0[0-9]|1[0-9]|2[0-3]):[0-5][0-9]$');
+            var pattern = new RegExp('^\\d{1,2}:[0-5][0-9]$');
             return pattern.test(time_limit) && time_limit !== "00:00";
         },
         getExamTimeLimit: function () {

cms/templates/js/timed-examination-preference-editor.underscore

@@ -55,7 +55,7 @@
                       value="" aria-describedby="time-limit-description"
                       placeholder="HH:MM" class="time_limit release-time time input input-text" autocomplete="off" />
                 </li>
-                <p class='field-message' id='time-limit-description'><%- gettext('Learners see warnings when 20% and 5% of the allotted time remains. You can grant learners extra time to complete the exam through the Instructor Dashboard.') %></p>
+                <p class='field-message' id='time-limit-description'><%- gettext('Select a time allotment for the exam. If it is over 24 hours, type in the amount of time. You can grant individual learners extra time to complete the exam through the Instructor Dashboard.') %></p>
             </ul>
         </div>
         <div class='exam-review-rules-list-fields is-hidden'>

common/static/js/vendor/timepicker/jquery.timepicker.js

@@ -304,9 +304,8 @@ requires jQuery 1.7+
 			// make sure the end time is greater than start time, otherwise there will be no list to show
 			end += _ONE_DAY;
 		}
-
 		for (var i=start; i <= end; i += settings.step*60) {
-			var timeInt = i%_ONE_DAY;
+			var timeInt = i;
 			var row = $('<li />');
 			row.data('time', timeInt);
 			row.text(_int2time(timeInt, settings.timeFormat));
@@ -609,6 +608,8 @@ requires jQuery 1.7+
 
 				case 'H':
 					hour = time.getHours();
+					if (seconds >= _ONE_DAY)
+						hour = Math.floor(seconds / (60 * 60));
 					output += (hour > 9) ? hour : '0'+hour;
 					break;