DEP 0003 -- Added JavaScript unit tests.

Setup QUnit, added tests, and measured test coverage.

Thanks to Nick Sanford for the initial tests.

.gitignore

@@ -10,3 +10,4 @@ node_modules/
 tests/coverage_html/
 tests/.coverage
 build/
+tests/report/

Gruntfile.js

+var globalThreshold = 50;  // Global code coverage threshold (as a percentage)
+
+module.exports = function(grunt) {
+    grunt.initConfig({
+        // Configuration to be run (and then tested).
+        blanket_qunit: {
+            default_options: {
+                options: {
+                    urls: ['js_tests/tests.html?coverage=true&gruntReport'],
+                    globalThreshold: globalThreshold,
+                    threshold: 10
+                }
+            }
+        }
+    });
+
+    grunt.loadNpmTasks('grunt-blanket-qunit');
+    grunt.registerTask('test', ['blanket_qunit']);
+    grunt.registerTask('default', ['test']);
+};

docs/internals/contributing/writing-code/javascript.txt

@@ -58,7 +58,85 @@ independently. The Closure Compiler library requires `Java`_ 7 or higher.
 Please don't forget to run ``compress.py`` and include the ``diff`` of the
 minified scripts when submitting patches for Django's JavaScript.
 
+JavaScript tests
+----------------
+
+Django's JavaScript tests can be run in a browser or from the command line.
+The tests are located in a top level ``js_tests`` directory.
+
+Writing tests
+~~~~~~~~~~~~~
+
+Django's JavaScript tests use `QUnit`_. Here is an example test module:
+
+.. code-block:: javascript
+
+    module('magicTricks', {
+        beforeEach: function() {
+            var $ = django.jQuery;
+            $('#qunit-fixture').append('<button class="button"></button>');
+        }
+    });
+
+    test('removeOnClick removes button on click', function(assert) {
+        var $ = django.jQuery;
+        removeOnClick('.button');
+        assert.equal($('.button').length === 1);
+        $('.button').click();
+        assert.equal($('.button').length === 0);
+    });
+
+    test('copyOnClick adds button on click', function(assert) {
+        var $ = django.jQuery;
+        copyOnClick('.button');
+        assert.equal($('.button').length === 1);
+        $('.button').click();
+        assert.equal($('.button').length === 2);
+    });
+
+
+Please consult the QUnit documentation for information on the types of
+`assertions supported by QUnit <https://api.qunitjs.com/category/assert/>`_.
+
+Running tests
+~~~~~~~~~~~~~
+
+The JavaScript tests may be run from a web browser or from the command line.
+
+Testing from a web browser
+^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+To run the tests from a web browser, open up ``js_tests/tests.html`` in your
+browser.
+
+To measure code coverage when running the tests, you need to view that file
+over HTTP. To view code coverage:
+
+* Execute ``python -m http.server`` (or ``python -m SimpleHTTPServer`` on
+  Python 2) from the root directory (not from inside ``js_tests``).
+* Open http://localhost:8000/js_tests/tests.html in your web browser.
+
+Testing from the command line
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+To run the tests from the command line, you need to have `Node.js`_ installed.
+
+After installing `Node.js`, install the JavaScript test dependencies by running
+the following from the root of your Django checkout:
+
+.. code-block:: console
+
+    $ npm install
+
+Then run the tests with:
+
+.. code-block:: console
+
+    $ npm test
+
 .. _Closure Compiler: https://developers.google.com/closure/compiler/
 .. _EditorConfig: http://editorconfig.org/
 .. _Java: https://www.java.com
 .. _jshint: http://jshint.com/
+.. _node.js: https://nodejs.org/
+.. _qunit: https://qunitjs.com/

docs/spelling_wordlist

@@ -621,6 +621,7 @@ Querysets
 querystring
 queueing
 Quickstart
+QUnit
 quo
 quoteless
 Radziej

js_tests/admin/DateTimeShortcuts.test.js

+module('admin.DateTimeShortcuts');
+
+test('init', function(assert) {
+    var $ = django.jQuery;
+
+    var dateField = $('<input type="text" class="vDateField" value="2015-03-16"><br>');
+    $('#qunit-fixture').append(dateField);
+
+    DateTimeShortcuts.init();
+
+    var shortcuts = $('.datetimeshortcuts');
+    assert.equal(shortcuts.length, 1);
+    assert.equal(shortcuts.find('a:first').text(), 'Today');
+    assert.equal(shortcuts.find('a:last .date-icon').length, 1);
+});

js_tests/admin/RelatedObjectLookups.test.js

+module('admin.RelatedObjectLookups');
+
+test('html_unescape', function(assert) {
+    function assert_unescape(then, expected, message) {
+        assert.equal(html_unescape(then), expected, message);
+    }
+    assert_unescape('&lt;', '<', 'less thans are unescaped');
+    assert_unescape('&gt;', '>', 'greater thans are unescaped');
+    assert_unescape('&quot;', '"', 'double quotes are unescaped');
+    assert_unescape('&#39;', "'", 'single quotes are unescaped');
+    assert_unescape('&amp;', '&', 'ampersands are unescaped');
+});
+
+test('id_to_windowname', function(assert) {
+    assert.equal(id_to_windowname('.test'), '__dot__test');
+    assert.equal(id_to_windowname('misc-test'), 'misc__dash__test');
+});
+
+test('windowname_to_id', function(assert) {
+    assert.equal(windowname_to_id('__dot__test'), '.test');
+    assert.equal(windowname_to_id('misc__dash__test'), 'misc-test');
+});

js_tests/admin/SelectBox.test.js

+module('admin.SelectBox');
+
+test('init: no options', function(assert) {
+    var $ = django.jQuery;
+    $('<select id="id"></select>').appendTo('#qunit-fixture');
+    SelectBox.init('id');
+    assert.equal(SelectBox.cache['id'].length, 0);
+});
+
+test('filter', function(assert) {
+    var $ = django.jQuery;
+    $('<select id="id"></select>').appendTo('#qunit-fixture');
+    $('<option value="0">A</option>').appendTo('#id');
+    $('<option value="1">B</option>').appendTo('#id');
+    SelectBox.init('id');
+    assert.equal($('#id option').length, 2);
+    SelectBox.filter('id', "A");
+    assert.equal($('#id option').length, 1);
+    assert.equal($('#id option').text(), "A");
+});

js_tests/admin/SelectFilter2.test.js

+module('admin.SelectFilter2');
+
+test('init', function(assert) {
+    var $ = django.jQuery;
+    $('<form><select id="id"></select></form>').appendTo('#qunit-fixture');
+    $('<option value="0">A</option>').appendTo('#id');
+    SelectFilter.init('id', 'things', 0);
+    assert.equal($('.selector-available h2').text().trim(), "Available things");
+    assert.equal($('.selector-chosen h2').text().trim(), "Chosen things");
+    assert.equal($('.selector-chooseall').text(), "Choose all");
+    assert.equal($('.selector-add').text(), "Choose");
+    assert.equal($('.selector-remove').text(), "Remove");
+    assert.equal($('.selector-clearall').text(), "Remove all");
+});

js_tests/admin/actions.test.js

+module('admin.actions', {
+    beforeEach: function() {
+        // Number of results shown on page
+        window._actions_icnt = '100';
+
+        var $ = django.jQuery;
+        $('#qunit-fixture').append($('#result-table').text());
+
+        $('tr input.action-select').actions();
+    }
+});
+
+test('check', function(assert) {
+    var $ = django.jQuery;
+    assert.notOk($('.action-select').is(':checked'));
+    $('#action-toggle').click();
+    assert.ok($('.action-select').is(':checked'));
+});

js_tests/admin/core.test.js

+module('admin.core');
+
+test('Date.getTwelveHours', function(assert) {
+    assert.equal(new Date(2011, 0, 1, 0, 0).getTwelveHours(), 12, '0:00');
+    assert.equal(new Date(2011, 0, 1, 11, 0).getTwelveHours(), 11, '11:00');
+    assert.equal(new Date(2011, 0, 1, 16, 0).getTwelveHours(), 4, '16:00');
+});
+
+test('Date.getTwoDigitMonth', function(assert) {
+    assert.equal(new Date(2011, 0, 1).getTwoDigitMonth(), '01', 'jan 1');
+    assert.equal(new Date(2011, 9, 1).getTwoDigitMonth(), '10', 'oct 1');
+});
+
+test('Date.getTwoDigitDate', function(assert) {
+    assert.equal(new Date(2011, 0, 1).getTwoDigitDate(), '01', 'jan 1');
+    assert.equal(new Date(2011, 0, 15).getTwoDigitDate(), '15', 'jan 15');
+});
+
+test('Date.getTwoDigitTwelveHour', function(assert) {
+    assert.equal(new Date(2011, 0, 1, 0, 0).getTwoDigitTwelveHour(), '12', '0:00');
+    assert.equal(new Date(2011, 0, 1, 4, 0).getTwoDigitTwelveHour(), '04', '4:00');
+    assert.equal(new Date(2011, 0, 1, 22, 0).getTwoDigitTwelveHour(), '10', '22:00');
+});
+
+test('Date.getTwoDigitHour', function(assert) {
+    assert.equal(new Date(2014, 6, 1, 9, 0).getTwoDigitHour(), '09', '9:00 am is 09');
+    assert.equal(new Date(2014, 6, 1, 11, 0).getTwoDigitHour(), '11', '11:00 am is 11');
+});
+
+test('Date.getTwoDigitMinute', function(assert) {
+    assert.equal(new Date(2014, 6, 1, 0, 5).getTwoDigitMinute(), '05', '12:05 am is 05');
+    assert.equal(new Date(2014, 6, 1, 0, 15).getTwoDigitMinute(), '15', '12:15 am is 15');
+});
+
+test('Date.getTwoDigitSecond', function(assert) {
+    assert.equal(new Date(2014, 6, 1, 0, 0, 2).getTwoDigitSecond(), '02', '12:00:02 am is 02');
+    assert.equal(new Date(2014, 6, 1, 0, 0, 20).getTwoDigitSecond(), '20', '12:00:20 am is 20');
+});
+
+test('Date.getHourMinute', function(assert) {
+    assert.equal(new Date(2014, 6, 1, 11, 0).getHourMinute(), '11:00', '11:00 am is 11:00');
+    assert.equal(new Date(2014, 6, 1, 13, 25).getHourMinute(), '13:25', '1:25 pm is 13:25');
+});
+
+test('Date.getHourMinuteSecond', function(assert) {
+    assert.equal(new Date(2014, 6, 1, 11, 0, 0).getHourMinuteSecond(), '11:00:00', '11:00 am is 11:00:00');
+    assert.equal(new Date(2014, 6, 1, 17, 45, 30).getHourMinuteSecond(), '17:45:30', '5:45:30 pm is 17:45:30');
+});
+
+test('Date.strftime', function(assert) {
+    var date = new Date(2014, 6, 1, 11, 0, 5);
+    assert.equal(date.strftime('%Y-%m-%d %H:%M:%S'), '2014-07-01 11:00:05');
+});
+
+test('String.strptime', function(assert) {
+    var date = new Date(1988, 1, 26);
+    assert.equal('1988-02-26'.strptime('%Y-%m-%d').toString(), date.toString());
+    assert.equal('26/02/88'.strptime('%d/%m/%y').toString(), date.toString());
+});

js_tests/admin/inlines.test.js

+module('admin.inlines: tabular formsets', {
+    beforeEach: function() {
+        var $ = django.jQuery;
+        var that = this;
+        this.addText = 'Add another';
+
+        $('#qunit-fixture').append($('#tabular-formset').text());
+        this.table = $('table.inline');
+        this.inlineRow = this.table.find('tr');
+        that.inlineRow.tabularFormset({
+            prefix: 'first',
+            addText: that.addText,
+            deleteText: 'Remove'
+        });
+    }
+});
+
+test('no forms', function(assert) {
+    assert.ok(this.inlineRow.hasClass('dynamic-first'));
+    assert.equal(this.table.find('.add-row a').text(), this.addText);
+});
+
+test('add form', function(assert) {
+    var addButton = this.table.find('.add-row a');
+    assert.equal(addButton.text(), this.addText);
+    addButton.click();
+    assert.ok(this.table.find('#first-1').hasClass('row2'));
+});

js_tests/admin/jsi18n-mocks.test.js

+(function (globals) {
+
+    var django = globals.django || (globals.django = {});
+
+    django.pluralidx = function (count) { return (count == 1) ? 0 : 1; };
+
+    /* gettext identity library */
+
+    django.gettext = function (msgid) { return msgid; };
+    django.ngettext = function (singular, plural, count) { return (count == 1) ? singular : plural; };
+    django.gettext_noop = function (msgid) { return msgid; };
+    django.pgettext = function (context, msgid) { return msgid; };
+    django.npgettext = function (context, singular, plural, count) { return (count == 1) ? singular : plural; };
+
+    django.interpolate = function (fmt, obj, named) {
+        if (named) {
+            return fmt.replace(/%\(\w+\)s/g, function(match){return String(obj[match.slice(2,-2)])});
+        } else {
+            return fmt.replace(/%s/g, function(match){return String(obj.shift())});
+        }
+    };
+
+    /* formatting library */
+
+    django.formats = {
+        "DATETIME_FORMAT": "N j, Y, P",
+        "DATETIME_INPUT_FORMATS": [
+            "%Y-%m-%d %H:%M:%S",
+            "%Y-%m-%d %H:%M:%S.%f",
+            "%Y-%m-%d %H:%M",
+            "%Y-%m-%d",
+            "%m/%d/%Y %H:%M:%S",
+            "%m/%d/%Y %H:%M:%S.%f",
+            "%m/%d/%Y %H:%M",
+            "%m/%d/%Y",
+            "%m/%d/%y %H:%M:%S",
+            "%m/%d/%y %H:%M:%S.%f",
+            "%m/%d/%y %H:%M",
+            "%m/%d/%y"
+        ],
+        "DATE_FORMAT": "N j, Y",
+        "DATE_INPUT_FORMATS": [
+            "%Y-%m-%d",
+            "%m/%d/%Y",
+            "%m/%d/%y"
+        ],
+        "DECIMAL_SEPARATOR": ".",
+        "FIRST_DAY_OF_WEEK": "0",
+        "MONTH_DAY_FORMAT": "F j",
+        "NUMBER_GROUPING": "3",
+        "SHORT_DATETIME_FORMAT": "m/d/Y P",
+        "SHORT_DATE_FORMAT": "m/d/Y",
+        "THOUSAND_SEPARATOR": ",",
+        "TIME_FORMAT": "P",
+        "TIME_INPUT_FORMATS": [
+            "%H:%M:%S",
+            "%H:%M:%S.%f",
+            "%H:%M"
+        ],
+        "YEAR_MONTH_FORMAT": "F Y"
+    };
+
+    django.get_format = function (format_type) {
+        var value = django.formats[format_type];
+        if (typeof(value) == 'undefined') {
+            return format_type;
+        } else {
+            return value;
+        }
+    };
+
+    /* add to global namespace */
+    globals.pluralidx = django.pluralidx;
+    globals.gettext = django.gettext;
+    globals.ngettext = django.ngettext;
+    globals.gettext_noop = django.gettext_noop;
+    globals.pgettext = django.pgettext;
+    globals.npgettext = django.npgettext;
+    globals.interpolate = django.interpolate;
+    globals.get_format = django.get_format;
+
+}(this));

js_tests/admin/timeparse.test.js

+module('admin.timeparse');
+
+test('parseTimeString', function(assert) {
+    function time(then, expected) {
+        assert.equal(parseTimeString(then), expected);
+    }
+    time('9', '09:00');
+    time('09', '09:00');
+    time('13:00', '13:00');
+    time('13.00', '13:00');
+    time('9:00', '09:00');
+    time('9.00', '09:00');
+    time('3 am', '03:00');
+    time('3 a.m.', '03:00');
+    time('12 am', '00:00');
+    time('11 am', '11:00');
+    time('12 pm', '12:00');
+    time('3am', '03:00');
+    time('3.30 am', '03:30');
+    time('3:15 a.m.', '03:15');
+    time('3.00am', '03:00');
+    time('12.00am', '00:00');
+    time('11.00am', '11:00');
+    time('12.00pm', '12:00');
+    time('noon', '12:00');
+    time('midnight', '00:00');
+    time('something else', 'something else');
+});

js_tests/qunit/blanket.min.js

+/*! blanket - v1.1.5 */
+"undefined"!=typeof QUnit&&(QUnit.config.autostart=!1),function(a){/*
+  Copyright (C) 2013 Ariya Hidayat <ariya.hidayat@gmail.com>
+  Copyright (C) 2013 Thaddee Tyl <thaddee.tyl@gmail.com>
+  Copyright (C) 2013 Mathias Bynens <mathias@qiwi.be>
+  Copyright (C) 2012 Ariya Hidayat <ariya.hidayat@gmail.com>
+  Copyright (C) 2012 Mathias Bynens <mathias@qiwi.be>
+  Copyright (C) 2012 Joost-Wim Boekesteijn <joost-wim@boekesteijn.nl>
+  Copyright (C) 2012 Kris Kowal <kris.kowal@cixar.com>
+  Copyright (C) 2012 Yusuke Suzuki <utatane.tea@gmail.com>
+  Copyright (C) 2012 Arpad Borsos <arpad.borsos@googlemail.com>
+  Copyright (C) 2011 Ariya Hidayat <ariya.hidayat@gmail.com>
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+  ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+!function(b,c){"use strict";"function"==typeof a&&a.amd?a(["exports"],c):c("undefined"!=typeof exports?exports:b.esprima={})}(this,function(a){"use strict";function b(a,b){if(!a)throw new Error("ASSERT: "+b)}function c(a){return a>=48&&57>=a}function d(a){return"0123456789abcdefABCDEF".indexOf(a)>=0}function e(a){return"01234567".indexOf(a)>=0}function f(a){return 32===a||9===a||11===a||12===a||160===a||a>=5760&&[5760,6158,8192,8193,8194,8195,8196,8197,8198,8199,8200,8201,8202,8239,8287,12288,65279].indexOf(a)>=0}function g(a){return 10===a||13===a||8232===a||8233===a}function h(a){return 36===a||95===a||a>=65&&90>=a||a>=97&&122>=a||92===a||a>=128&&ec.NonAsciiIdentifierStart.test(String.fromCharCode(a))}function i(a){return 36===a||95===a||a>=65&&90>=a||a>=97&&122>=a||a>=48&&57>=a||92===a||a>=128&&ec.NonAsciiIdentifierPart.test(String.fromCharCode(a))}function j(a){switch(a){case"class":case"enum":case"export":case"extends":case"import":case"super":return!0;default:return!1}}function 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{margin:2px;background:#EEE;color:#333;clear:both;font-family:'Helvetica Neue Light', 'HelveticaNeue-Light', 'Helvetica Neue', Calibri, Helvetica, Arial, sans-serif; font-size:17px;} #blanket-main a {color:#333;text-decoration:none;}  #blanket-main a:hover {text-decoration:underline;} .blanket {margin:0;padding:5px;clear:both;border-bottom: 1px solid #FFFFFF;} .bl-error {color:red;}.bl-success {color:#5E7D00;} .bl-file{width:auto;} .bl-cl{float:left;} .blanket div.rs {margin-left:50px; width:150px; float:right} .bl-nb {padding-right:10px;} #blanket-main a.bl-logo {color: #EB1764;cursor: pointer;font-weight: bold;text-decoration: none} .bl-source{ overflow-x:scroll; background-color: #FFFFFF; border: 1px solid #CBCBCB; color: #363636; margin: 25px 20px; width: 80%;} .bl-source div{white-space: pre;font-family: monospace;} .bl-source > div > span:first-child{background-color: #EAEAEA;color: #949494;display: inline-block;padding: 0 10px;text-align: center;width: 30px;} .bl-source 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class='bl-cl rs'>{{passedBranches}}/{{totalBranches}}</div>":"")+"<div id='file-{{fileNumber}}' class='bl-source' style='display:none;'>{{source}}</div><div style='clear:both;'></div></div>";grandTotalTemplate="<div class='blanket grand-total {{statusclass}}'><div class='bl-cl'>{{rowTitle}}</div><div class='bl-cl rs'>{{percentage}} %</div><div class='bl-cl rs'>{{numberCovered}}/{{totalSmts}}</div>"+(k?"<div class='bl-cl rs'>{{passedBranches}}/{{totalBranches}}</div>":"")+"<div style='clear:both;'></div></div>";var n=document.createElement("script");n.type="text/javascript",n.text=b.toString().replace("function "+b.name,"function blanket_toggleSource"),j.appendChild(n);var o=function(a,b){return Math.round(a/b*100*100)/100},p=function(a,b,c){var d=document.createElement(a);d.innerHTML=c,b.appendChild(d)},q=[],r=function(a){return"undefined"!=typeof a},s=a.files,t={totalSmts:0,numberOfFilesCovered:0,passedBranches:0,totalBranches:0,moduleTotalStatements:{},moduleTotalCoveredStatements:{},moduleTotalBranches:{},moduleTotalCoveredBranches:{}},u=_blanket.options("modulePattern"),v=u?new RegExp(u):null;for(var w in s)if(s.hasOwnProperty(w)){i++;var x,y=s[w],z=0,A=0,B=[];for(x=0;x<y.source.length;x+=1){var C=y.source[x];if(q.length>0||"undefined"!=typeof y.branchData)if("undefined"!=typeof y.branchData[x+1]){var D=y.branchData[x+1].filter(r),E=0;C=e(E,C,D,0,x+1).src}else C=q.length?e(0,C,null,0,x+1).src:c(C);else C=c(C);var F="";y[x+1]?(A+=1,z+=1,F="hit"):0===y[x+1]&&(z++,F="miss"),B[x+1]="<div class='"+F+"'><span class=''>"+(x+1)+"</span>"+C+"</div>"}t.totalSmts+=z,t.numberOfFilesCovered+=A;var G=0,H=0;if("undefined"!=typeof y.branchData)for(var I=0;I<y.branchData.length;I++)if("undefined"!=typeof y.branchData[I])for(var J=0;J<y.branchData[I].length;J++)"undefined"!=typeof y.branchData[I][J]&&(G++,"undefined"!=typeof y.branchData[I][J][0]&&y.branchData[I][J][0].length>0&&"undefined"!=typeof y.branchData[I][J][1]&&y.branchData[I][J][1].length>0&&H++);if(t.passedBranches+=H,t.totalBranches+=G,v){var K=w.match(v)[1];t.moduleTotalStatements.hasOwnProperty(K)||(t.moduleTotalStatements[K]=0,t.moduleTotalCoveredStatements[K]=0),t.moduleTotalStatements[K]+=z,t.moduleTotalCoveredStatements[K]+=A,t.moduleTotalBranches.hasOwnProperty(K)||(t.moduleTotalBranches[K]=0,t.moduleTotalCoveredBranches[K]=0),t.moduleTotalBranches[K]+=G,t.moduleTotalCoveredBranches[K]+=H}var L=o(A,z),M=m.replace("{{file}}",w).replace("{{percentage}}",L).replace("{{numberCovered}}",A).replace(/\{\{fileNumber\}\}/g,i).replace("{{totalSmts}}",z).replace("{{totalBranches}}",G).replace("{{passedBranches}}",H).replace("{{source}}",B.join(" "));M=g>L?M.replace("{{statusclass}}","bl-error"):M.replace("{{statusclass}}","bl-success"),l+=M}var N=function(a,b,c,d,e){var f=o(b,a),h=g>f?"bl-error":"bl-success",i=e?"Total for module: "+e:"Global total",j=grandTotalTemplate.replace("{{rowTitle}}",i).replace("{{percentage}}",f).replace("{{numberCovered}}",b).replace("{{totalSmts}}",a).replace("{{passedBranches}}",d).replace("{{totalBranches}}",c).replace("{{statusclass}}",h);l+=j};if(v)for(var O in t.moduleTotalStatements)if(t.moduleTotalStatements.hasOwnProperty(O)){var P=t.moduleTotalStatements[O],Q=t.moduleTotalCoveredStatements[O],R=t.moduleTotalBranches[O],S=t.moduleTotalCoveredBranches[O];N(P,Q,R,S,O)}N(t.totalSmts,t.numberOfFilesCovered,t.totalBranches,t.passedBranches,null),l+="</div>",p("style",h,f),document.getElementById("blanket-main")?document.getElementById("blanket-main").innerHTML=l.slice(23,-6):p("div",j,l)},function(){var a={},b=Array.prototype.slice,c=b.call(document.scripts);b.call(c[c.length-1].attributes).forEach(function(b){if("data-cover-only"===b.nodeName&&(a.filter=b.nodeValue),"data-cover-never"===b.nodeName&&(a.antifilter=b.nodeValue),"data-cover-reporter"===b.nodeName&&(a.reporter=b.nodeValue),"data-cover-adapter"===b.nodeName&&(a.adapter=b.nodeValue),"data-cover-loader"===b.nodeName&&(a.loader=b.nodeValue),"data-cover-timeout"===b.nodeName&&(a.timeout=b.nodeValue),"data-cover-modulepattern"===b.nodeName&&(a.modulePattern=b.nodeValue),"data-cover-reporter-options"===b.nodeName)try{a.reporter_options=JSON.parse(b.nodeValue)}catch(c){if(blanket.options("debug"))throw new Error("Invalid reporter options.  Must be a valid stringified JSON object.")}if("data-cover-testReadyCallback"===b.nodeName&&(a.testReadyCallback=b.nodeValue),"data-cover-customVariable"===b.nodeName&&(a.customVariable=b.nodeValue),"data-cover-flags"===b.nodeName){var d=" "+b.nodeValue+" ";d.indexOf(" ignoreError ")>-1&&(a.ignoreScriptError=!0),d.indexOf(" autoStart ")>-1&&(a.autoStart=!0),d.indexOf(" ignoreCors ")>-1&&(a.ignoreCors=!0),d.indexOf(" branchTracking ")>-1&&(a.branchTracking=!0),d.indexOf(" sourceURL ")>-1&&(a.sourceURL=!0),d.indexOf(" debug ")>-1&&(a.debug=!0),d.indexOf(" engineOnly ")>-1&&(a.engineOnly=!0),d.indexOf(" commonJS ")>-1&&(a.commonJS=!0),d.indexOf(" instrumentCache ")>-1&&(a.instrumentCache=!0)}}),blanket.options(a),"undefined"!=typeof requirejs&&blanket.options("existingRequireJS",!0),blanket.options("commonJS")&&(blanket._commonjs={})}(),function(a){a.extend({utils:{normalizeBackslashes:function(a){return a.replace(/\\/g,"/")},matchPatternAttribute:function(b,c){if("string"==typeof c){if(0===c.indexOf("[")){var d=c.slice(1,c.length-1).split(",");return d.some(function(c){return a.utils.matchPatternAttribute(b,a.utils.normalizeBackslashes(c.slice(1,-1)))})}if(0===c.indexOf("//")){var e=c.slice(2,c.lastIndexOf("/")),f=c.slice(c.lastIndexOf("/")+1),g=new RegExp(e,f);return g.test(b)}return 0===c.indexOf("#")?window[c.slice(1)].call(window,b):b.indexOf(a.utils.normalizeBackslashes(c))>-1}return c instanceof Array?c.some(function(c){return a.utils.matchPatternAttribute(b,c)}):c instanceof RegExp?c.test(b):"function"==typeof c?c.call(window,b):void 0},blanketEval:function(b){a._addScript(b)},collectPageScripts:function(){var b=Array.prototype.slice,c=(b.call(document.scripts),[]),d=[],e=a.options("filter");if(null!=e){var f=a.options("antifilter");c=b.call(document.scripts).filter(function(c){return 1===b.call(c.attributes).filter(function(b){return"src"===b.nodeName&&a.utils.matchPatternAttribute(b.nodeValue,e)&&("undefined"==typeof f||!a.utils.matchPatternAttribute(b.nodeValue,f))}).length})}else c=b.call(document.querySelectorAll("script[data-cover]"));return d=c.map(function(c){return a.utils.qualifyURL(b.call(c.attributes).filter(function(a){return"src"===a.nodeName})[0].nodeValue)}),e||a.options("filter","['"+d.join("','")+"']"),d},loadAll:function(b,c){var d=b(),e=a.utils.scriptIsLoaded(d,a.utils.ifOrdered,b,c);if(a.utils.cache[d]&&a.utils.cache[d].loaded)e();else{var f=function(){a.options("debug")&&console.log("BLANKET-Mark script:"+d+", as loaded and move to next script."),e()},g=function(b){a.options("debug")&&console.log("BLANKET-File loading finished"),"undefined"!=typeof b&&(a.options("debug")&&console.log("BLANKET-Add file to DOM."),a._addScript(b)),f()};a.utils.attachScript({url:d},function(b){a.utils.processFile(b,d,g,g)})}},attachScript:function(b,c){var d=a.options("timeout")||3e3;setTimeout(function(){if(!a.utils.cache[b.url].loaded)throw new Error("error loading source script")},d),a.utils.getFile(b.url,c,function(){throw new Error("error loading source script")})},ifOrdered:function(b,c){var d=b(!0);d?a.utils.loadAll(b,c):c(new Error("Error in loading chain."))},scriptIsLoaded:function(b,c,d,e){return a.options("debug")&&console.log("BLANKET-Returning function"),function(){a.options("debug")&&console.log("BLANKET-Marking file as loaded: "+b),a.utils.cache[b].loaded=!0,a.utils.allLoaded()?(a.options("debug")&&console.log("BLANKET-All files loaded"),e()):c&&(a.options("debug")&&console.log("BLANKET-Load next file."),c(d,e))}},cache:{},allLoaded:function(){for(var b=Object.keys(a.utils.cache),c=0;c<b.length;c++)if(!a.utils.cache[b[c]].loaded)return!1;return!0},processFile:function(b,c,d,e){var f=a.options("filter"),g=a.options("antifilter");"undefined"!=typeof g&&a.utils.matchPatternAttribute(c,g)?(e(b),a.options("debug")&&console.log("BLANKET-File will never be instrumented:"+c),a.requiringFile(c,!0)):a.utils.matchPatternAttribute(c,f)?(a.options("debug")&&console.log("BLANKET-Attempting instrument of:"+c),a.instrument({inputFile:b,inputFileName:c},function(e){try{a.options("debug")&&console.log("BLANKET-instrument of:"+c+" was successfull."),a.utils.blanketEval(e),d(),a.requiringFile(c,!0)}catch(f){if(!a.options("ignoreScriptError"))throw new Error("Error parsing instrumented code: "+f);a.options("debug")&&console.log("BLANKET-There was an error loading the file:"+c),d(b),a.requiringFile(c,!0)}})):(a.options("debug")&&console.log("BLANKET-Loading (without instrumenting) the file:"+c),e(b),a.requiringFile(c,!0))},cacheXhrConstructor:function(){var a,b,c;if("undefined"!=typeof XMLHttpRequest)a=XMLHttpRequest,this.createXhr=function(){return new a};else if("undefined"!=typeof ActiveXObject){for(a=ActiveXObject,b=0;3>b;b+=1){c=progIds[b];try{new ActiveXObject(c);break}catch(d){}}this.createXhr=function(){return new a(c)}}},craeteXhr:function(){throw new Error("cacheXhrConstructor is supposed to overwrite this function.")},getFile:function(b,c,d,e){var f=!1;if(a.blanketSession)for(var g=Object.keys(a.blanketSession),h=0;h<g.length;h++){var i=g[h];if(b.indexOf(i)>-1)return c(a.blanketSession[i]),void(f=!0)}if(!f){var j=a.utils.createXhr();j.open("GET",b,!0),e&&e(j,b),j.onreadystatechange=function(){var a,e;4===j.readyState&&(a=j.status,a>399&&600>a?(e=new Error(b+" HTTP status: "+a),e.xhr=j,d(e)):c(j.responseText))};try{j.send(null)}catch(k){if(!k.code||101!==k.code&&1012!==k.code||a.options("ignoreCors")!==!1)throw k;a.showManualLoader()}}}}}),function(){var b=(blanket.options("commonJS")?blanket._commonjs.require:window.require,blanket.options("commonJS")?blanket._commonjs.requirejs:window.requirejs);!a.options("engineOnly")&&a.options("existingRequireJS")&&(a.utils.oldloader=b.load,b.load=function(b,c,d){a.requiringFile(d),a.utils.getFile(d,function(e){a.utils.processFile(e,d,function(){b.completeLoad(c)},function(){a.utils.oldloader(b,c,d)})},function(b){throw a.requiringFile(),b})}),a.utils.cacheXhrConstructor()}()}(blanket),function(){if("undefined"!=typeof QUnit){var a=function(){return window.QUnit.config.queue.length>0&&blanket.noConflict().requireFilesLoaded()};QUnit.config.urlConfig[0].tooltip?(QUnit.config.urlConfig.push({id:"coverage",label:"Enable coverage",tooltip:"Enable code coverage."}),QUnit.urlParams.coverage||blanket.options("autoStart")?(QUnit.begin(function(){blanket.noConflict().setupCoverage()}),QUnit.done(function(){blanket.noConflict().onTestsDone()}),QUnit.moduleStart(function(){blanket.noConflict().onModuleStart()}),QUnit.testStart(function(){blanket.noConflict().onTestStart()}),QUnit.testDone(function(a){blanket.noConflict().onTestDone(a.total,a.passed)}),blanket.noConflict().beforeStartTestRunner({condition:a,callback:function(){(!blanket.options("existingRequireJS")||blanket.options("autoStart"))&&QUnit.start()}})):(blanket.options("existingRequireJS")&&(requirejs.load=_blanket.utils.oldloader),blanket.noConflict().beforeStartTestRunner({condition:a,callback:function(){(!blanket.options("existingRequireJS")||blanket.options("autoStart"))&&QUnit.start()},coverage:!1}))):(QUnit.begin=function(){blanket.noConflict().setupCoverage()},QUnit.done=function(){blanket.noConflict().onTestsDone()},QUnit.moduleStart=function(){blanket.noConflict().onModuleStart()},QUnit.testStart=function(){blanket.noConflict().onTestStart()},QUnit.testDone=function(a){blanket.noConflict().onTestDone(a.total,a.passed)},blanket.beforeStartTestRunner({condition:a,callback:QUnit.start}))}}();

js_tests/qunit/grunt-reporter.js

+// grunt-reporter.js
+//
+// A communication bridge between blanket.js and the grunt-blanket-qunit plugin
+// Distributed as part of the grunt-blanket-qunit library
+//
+// Copyright (C) 2013 Model N, Inc.
+// Distributed under the MIT License
+//
+// Documentation and full license available at:
+// https://github.com/ModelN/grunt-blanket-qunit
+// 
+(function (){
+    "use strict";
+
+    // this is an ugly hack, but it's the official way of communicating between 
+    // the parent phantomjs and the inner grunt-contrib-qunit library...
+    var sendMessage = function sendMessage() {
+        var args = [].slice.call(arguments);
+        alert(JSON.stringify(args));
+    };
+
+    // helper function for computing coverage info for a particular file
+    var reportFile = function( data ) {
+        var ret = {
+            coverage: 0,
+            hits: 0,
+            misses: 0,
+            sloc: 0
+        };
+        for (var i = 0; i < data.source.length; i++) {
+            var line = data.source[i];
+            var num = i + 1;
+            if (data[num] === 0) {
+                ret.misses++;
+                ret.sloc++;
+            } else if (data[num] !== undefined) {
+                ret.hits++;
+                ret.sloc++;
+            }
+        }
+        ret.coverage = ret.hits / ret.sloc * 100;
+
+        return [ret.hits,ret.sloc];
+
+    };
+
+    // this function is invoked by blanket.js when the coverage data is ready.  it will
+    // compute per-file coverage info, and send a message to the parent phantomjs process
+    // for each file, which the grunt task will use to report passes & failures.
+    var reporter = function(cov){
+        cov = window._$blanket;
+
+        var sortedFileNames = [];
+
+        var totals =[];
+
+        for (var filename in cov) {
+            if (cov.hasOwnProperty(filename)) {
+                sortedFileNames.push(filename);
+            }
+        }
+
+        sortedFileNames.sort();
+
+        for (var i = 0; i < sortedFileNames.length; i++) {
+            var thisFile = sortedFileNames[i];
+            var data = cov[thisFile];
+            var thisTotal= reportFile( data );
+            sendMessage("blanket:fileDone", thisTotal, thisFile);
+        }
+
+        sendMessage("blanket:done");
+
+    };
+
+    blanket.customReporter = reporter;
+
+})();

js_tests/qunit/qunit.css

+/*!
+ * QUnit 1.18.0
+ * http://qunitjs.com/
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ *
+ * Date: 2015-04-03T10:23Z
+ */
+
+/** Font Family and Sizes */
+
+#qunit-tests, #qunit-header, #qunit-banner, #qunit-testrunner-toolbar, #qunit-userAgent, #qunit-testresult {
+	font-family: "Helvetica Neue Light", "HelveticaNeue-Light", "Helvetica Neue", Calibri, Helvetica, Arial, sans-serif;
+}
+
+#qunit-testrunner-toolbar, #qunit-userAgent, #qunit-testresult, #qunit-tests li { font-size: small; }
+#qunit-tests { font-size: smaller; }
+
+
+/** Resets */
+
+#qunit-tests, #qunit-header, #qunit-banner, #qunit-userAgent, #qunit-testresult, #qunit-modulefilter {
+	margin: 0;
+	padding: 0;
+}
+
+
+/** Header */
+
+#qunit-header {
+	padding: 0.5em 0 0.5em 1em;
+
+	color: #8699A4;
+	background-color: #0D3349;
+
+	font-size: 1.5em;
+	line-height: 1em;
+	font-weight: 400;
+
+	border-radius: 5px 5px 0 0;
+}
+
+#qunit-header a {
+	text-decoration: none;
+	color: #C2CCD1;
+}
+
+#qunit-header a:hover,
+#qunit-header a:focus {
+	color: #FFF;
+}
+
+#qunit-testrunner-toolbar label {
+	display: inline-block;
+	padding: 0 0.5em 0 0.1em;
+}
+
+#qunit-banner {
+	height: 5px;
+}
+
+#qunit-testrunner-toolbar {
+	padding: 0.5em 1em 0.5em 1em;
+	color: #5E740B;
+	background-color: #EEE;
+	overflow: hidden;
+}
+
+#qunit-userAgent {
+	padding: 0.5em 1em 0.5em 1em;
+	background-color: #2B81AF;
+	color: #FFF;
+	text-shadow: rgba(0, 0, 0, 0.5) 2px 2px 1px;
+}
+
+#qunit-modulefilter-container {
+	float: right;
+	padding: 0.2em;
+}
+
+.qunit-url-config {
+	display: inline-block;
+	padding: 0.1em;
+}
+
+.qunit-filter {
+	display: block;
+	float: right;
+	margin-left: 1em;
+}
+
+/** Tests: Pass/Fail */
+
+#qunit-tests {
+	list-style-position: inside;
+}
+
+#qunit-tests li {
+	padding: 0.4em 1em 0.4em 1em;
+	border-bottom: 1px solid #FFF;
+	list-style-position: inside;
+}
+
+#qunit-tests > li {
+	display: none;
+}
+
+#qunit-tests li.running,
+#qunit-tests li.pass,
+#qunit-tests li.fail,
+#qunit-tests li.skipped {
+	display: list-item;
+}
+
+#qunit-tests.hidepass li.running,
+#qunit-tests.hidepass li.pass {
+	visibility: hidden;
+	position: absolute;
+	width:   0px;
+	height:  0px;
+	padding: 0;
+	border:  0;
+	margin:  0;
+}
+
+#qunit-tests li strong {
+	cursor: pointer;
+}
+
+#qunit-tests li.skipped strong {
+	cursor: default;
+}
+
+#qunit-tests li a {
+	padding: 0.5em;
+	color: #C2CCD1;
+	text-decoration: none;
+}
+
+#qunit-tests li p a {
+	padding: 0.25em;
+	color: #6B6464;
+}
+#qunit-tests li a:hover,
+#qunit-tests li a:focus {
+	color: #000;
+}
+
+#qunit-tests li .runtime {
+	float: right;
+	font-size: smaller;
+}
+
+.qunit-assert-list {
+	margin-top: 0.5em;
+	padding: 0.5em;
+
+	background-color: #FFF;
+
+	border-radius: 5px;
+}
+
+.qunit-collapsed {
+	display: none;
+}
+
+#qunit-tests table {
+	border-collapse: collapse;
+	margin-top: 0.2em;
+}
+
+#qunit-tests th {
+	text-align: right;
+	vertical-align: top;
+	padding: 0 0.5em 0 0;
+}
+
+#qunit-tests td {
+	vertical-align: top;
+}
+
+#qunit-tests pre {
+	margin: 0;
+	white-space: pre-wrap;
+	word-wrap: break-word;
+}
+
+#qunit-tests del {
+	background-color: #E0F2BE;
+	color: #374E0C;
+	text-decoration: none;
+}
+
+#qunit-tests ins {
+	background-color: #FFCACA;
+	color: #500;
+	text-decoration: none;
+}
+
+/*** Test Counts */
+
+#qunit-tests b.counts                       { color: #000; }
+#qunit-tests b.passed                       { color: #5E740B; }
+#qunit-tests b.failed                       { color: #710909; }
+
+#qunit-tests li li {
+	padding: 5px;
+	background-color: #FFF;
+	border-bottom: none;
+	list-style-position: inside;
+}
+
+/*** Passing Styles */
+
+#qunit-tests li li.pass {
+	color: #3C510C;
+	background-color: #FFF;
+	border-left: 10px solid #C6E746;
+}
+
+#qunit-tests .pass                          { color: #528CE0; background-color: #D2E0E6; }
+#qunit-tests .pass .test-name               { color: #366097; }
+
+#qunit-tests .pass .test-actual,
+#qunit-tests .pass .test-expected           { color: #999; }
+
+#qunit-banner.qunit-pass                    { background-color: #C6E746; }
+
+/*** Failing Styles */
+
+#qunit-tests li li.fail {
+	color: #710909;
+	background-color: #FFF;
+	border-left: 10px solid #EE5757;
+	white-space: pre;
+}
+
+#qunit-tests > li:last-child {
+	border-radius: 0 0 5px 5px;
+}
+
+#qunit-tests .fail                          { color: #000; background-color: #EE5757; }
+#qunit-tests .fail .test-name,
+#qunit-tests .fail .module-name             { color: #000; }
+
+#qunit-tests .fail .test-actual             { color: #EE5757; }
+#qunit-tests .fail .test-expected           { color: #008000; }
+
+#qunit-banner.qunit-fail                    { background-color: #EE5757; }
+
+/*** Skipped tests */
+
+#qunit-tests .skipped {
+	background-color: #EBECE9;
+}
+
+#qunit-tests .qunit-skipped-label {
+	background-color: #F4FF77;
+	display: inline-block;
+	font-style: normal;
+	color: #366097;
+	line-height: 1.8em;
+	padding: 0 0.5em;
+	margin: -0.4em 0.4em -0.4em 0;
+}
+
+/** Result */
+
+#qunit-testresult {
+	padding: 0.5em 1em 0.5em 1em;
+
+	color: #2B81AF;
+	background-color: #D2E0E6;
+
+	border-bottom: 1px solid #FFF;
+}
+#qunit-testresult .module-name {
+	font-weight: 700;
+}
+
+/** Fixture */
+
+#qunit-fixture {
+	position: absolute;
+	top: -10000px;
+	left: -10000px;
+	width: 1000px;
+	height: 1000px;
+}

js_tests/tests.html

+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8">
+    <title>Django JavaScript Tests</title>
+    <link rel="stylesheet" href="./qunit/qunit.css">
+</head>
+<body>
+
+    <div id="qunit"></div>
+    <div id="qunit-fixture">
+    </div>
+    <script type="text/html" id="result-table">
+        <table id="result_list">
+            <tr>
+                <th>
+                   <input type="checkbox" id="action-toggle">
+                </th>
+            </tr>
+            <tr>
+                <td class="action-checkbox">
+                    <input class="action-select" type="checkbox" value="618">
+                </td>
+            </tr>
+        </table>
+    </script>
+    <script type="text/html" id="tabular-formset">
+        <input id="id_first-TOTAL_FORMS" value="1">
+        <input id="id_first-MAX_NUM_FORMS" value="">
+        <table class="inline">
+            <tr id="first-0" class="form-row">
+                <td class="field-test_field">
+                    <input id="id_first-test_field">
+                </td>
+            </tr>
+            <tr id="first-empty" class="empty-row">
+                <td class="field-test_field">
+                    <input id="id_first-test_field">
+                </td>
+            </tr>
+        </table>
+    </script>
+
+    <script src="./qunit/qunit.js"></script>
+    <script src="./qunit/blanket.min.js" data-cover-flags="branchTracking"></script>
+
+    <script src='../django/contrib/admin/static/admin/js/vendor/jquery/jquery.min.js'></script>
+    <script src='../django/contrib/admin/static/admin/js/jquery.init.js'></script>
+    <script src='./admin/jsi18n-mocks.test.js'></script>
+
+    <script src='../django/contrib/admin/static/admin/js/core.js' data-cover></script>
+    <script src='./admin/core.test.js'></script>
+
+    <script src='../django/contrib/admin/static/admin/js/timeparse.js' data-cover></script>
+    <script src='./admin/timeparse.test.js'></script>
+
+    <script src='../django/contrib/admin/static/admin/js/admin/RelatedObjectLookups.js' data-cover></script>
+    <script src='./admin/RelatedObjectLookups.test.js'></script>
+
+    <script src='./admin/DateTimeShortcuts.test.js'></script>
+    <script src='../django/contrib/admin/static/admin/js/calendar.js' data-cover></script>
+    <script src='../django/contrib/admin/static/admin/js/admin/DateTimeShortcuts.js' data-cover></script>
+
+    <script src='../django/contrib/admin/static/admin/js/actions.js' data-cover></script>
+    <script src='./admin/actions.test.js'></script>
+
+    <script src='../django/contrib/admin/static/admin/js/SelectBox.js' data-cover></script>
+    <script src='./admin/SelectBox.test.js'></script>
+
+    <script src='../django/contrib/admin/static/admin/js/SelectFilter2.js' data-cover></script>
+    <script src='./admin/SelectFilter2.test.js'></script>
+
+    <script src='../django/contrib/admin/static/admin/js/inlines.js' data-cover></script>
+    <script src='./admin/inlines.test.js'></script>
+
+    <script src='../django/contrib/admin/static/admin/js/actions.js' data-cover></script>
+    <script src='../django/contrib/admin/static/admin/js/collapse.js' data-cover></script>
+    <script src='../django/contrib/admin/static/admin/js/prepopulate.js' data-cover></script>
+    <script src='../django/contrib/admin/static/admin/js/urlify.js' data-cover></script>
+
+    <script>
+       if (location.href.match(/(\?|&)gruntReport($|&|=)/)) {
+           blanket.options("reporter", "qunit/grunt-reporter.js");
+       }
+    </script>
+
+</body>
+</html>

package.json

@@ -2,9 +2,13 @@
   "name": "Django",
   "private": true,
   "scripts": {
-    "pretest": "eslint django/"
+    "pretest": "eslint django/",
+    "test": "grunt test --verbose"
   },
   "devDependencies": {
-    "eslint": "^0.22.1"
+    "eslint": "^0.22.1",
+    "grunt": "^0.4.5",
+    "grunt-blanket-qunit": "^0.2.0",
+    "grunt-cli": "^0.1.13"
   }
 }