397 lines
11 KiB
JavaScript
397 lines
11 KiB
JavaScript
/**
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; under version 2
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* of the License (non-upgradable).
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* Copyright (c) 2015 (original work) Open Assessment Technologies SA ;
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*/
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define(['taoClientDiagnostic/tools/stats'], function(stats) {
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'use strict';
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var listValuesArray;
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var listValuesCollectionDataProvider;
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var listValuesObject;
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var listValuesObjectDataProvider;
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var listValuesCollectionCallbackDataProvider;
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var listValuesObjectCallbackDataProvider;
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QUnit.module('API');
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QUnit.test('The tester has the right form', function(assert) {
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assert.ok(typeof stats === 'function', 'The module exposes a function');
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});
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QUnit.module('Test');
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/** Stats from a collection **/
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listValuesArray = [{
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'totalDuration': 64,
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'networkDuration': 1,
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'requestDuration': 1,
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'displayDuration': 62
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}, {
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'totalDuration': 75,
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'networkDuration': 1,
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'requestDuration': 1,
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'displayDuration': 73
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}, {
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'totalDuration': 58,
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'networkDuration': 1,
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'requestDuration': 1,
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'displayDuration': 56
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}, {
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'totalDuration': 64,
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'networkDuration': 1,
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'requestDuration': 1,
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'displayDuration': 62
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}, {
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'totalDuration': 73,
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'networkDuration': 1,
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'requestDuration': 1,
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'displayDuration': 71
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}, {
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'totalDuration': 72,
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'networkDuration': 1,
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'requestDuration': 1,
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'displayDuration': 70
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}, {
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'totalDuration': 52,
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'networkDuration': 1,
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'requestDuration': 1,
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'displayDuration': 50
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}, {
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'totalDuration': 71,
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'networkDuration': 1,
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'requestDuration': 1,
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'displayDuration': 69
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}, {
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'totalDuration': 74,
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'networkDuration': 1,
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'requestDuration': 1,
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'displayDuration': 72
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}];
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listValuesCollectionDataProvider = [{
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title: 'min',
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name: 'min',
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input: listValuesArray,
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field: 'displayDuration',
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expected: 50
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}, {
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title: 'max',
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name: 'max',
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input: listValuesArray,
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field: 'displayDuration',
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expected: 73
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}, {
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title: 'sum',
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name: 'sum',
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input: listValuesArray,
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field: 'displayDuration',
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expected: 585
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}, {
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title: 'count',
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name: 'count',
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input: listValuesArray,
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field: 'displayDuration',
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expected: listValuesArray.length
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}, {
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title: 'average',
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name: 'average',
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input: listValuesArray,
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field: 'displayDuration',
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expected: 65
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}, {
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title: 'median',
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name: 'median',
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input: listValuesArray,
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field: 'displayDuration',
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expected: 69.5
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}, {
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title: 'variance',
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name: 'variance',
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input: listValuesArray,
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field: 'displayDuration',
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expected: 8.02
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}, {
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title: 'values',
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name: 'values',
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input: listValuesArray,
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field: 'displayDuration',
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expected: listValuesArray
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}];
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QUnit
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.cases.init(listValuesCollectionDataProvider)
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.test('Stats on a collection', function(data, assert) {
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var results = stats(data.input, data.field);
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var value = results[data.name];
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if ('number' === typeof value) {
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value = Math.round(value * 100) / 100;
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}
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assert.expect(1);
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assert.strictEqual(value, data.expected, 'The value of the result field ' + data.name + ' must be equal to expected value!');
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});
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/** Stats from an object **/
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listValuesObject = {
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'sample0': {
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'totalDuration': 64,
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'networkDuration': 1,
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'requestDuration': 1,
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'displayDuration': 62
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},
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'sample1': {
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'totalDuration': 75,
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'networkDuration': 1,
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'requestDuration': 1,
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'displayDuration': 73
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},
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'sample2': {
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'totalDuration': 58,
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'networkDuration': 1,
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'requestDuration': 1,
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'displayDuration': 56
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},
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'sample3': {
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'totalDuration': 64,
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'networkDuration': 1,
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'requestDuration': 1,
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'displayDuration': 62
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},
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'sample4': {
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'totalDuration': 73,
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'networkDuration': 1,
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'requestDuration': 1,
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'displayDuration': 71
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},
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'sample5': {
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'totalDuration': 72,
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'networkDuration': 1,
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'requestDuration': 1,
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'displayDuration': 70
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},
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'sample6': {
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'totalDuration': 52,
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'networkDuration': 1,
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'requestDuration': 1,
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'displayDuration': 50
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},
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'sample7': {
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'totalDuration': 71,
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'networkDuration': 1,
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'requestDuration': 1,
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'displayDuration': 69
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},
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'sample8': {
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'totalDuration': 74,
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'networkDuration': 1,
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'requestDuration': 1,
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'displayDuration': 72
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}
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};
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listValuesObjectDataProvider = [{
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title: 'min',
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name: 'min',
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input: listValuesObject,
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field: 'displayDuration',
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expected: 50
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}, {
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title: 'max',
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name: 'max',
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input: listValuesObject,
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field: 'displayDuration',
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expected: 73
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}, {
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title: 'sum',
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name: 'sum',
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input: listValuesObject,
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field: 'displayDuration',
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expected: 585
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}, {
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title: 'count',
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name: 'count',
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input: listValuesObject,
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field: 'displayDuration',
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expected: 9
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}, {
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title: 'average',
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name: 'average',
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input: listValuesObject,
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field: 'displayDuration',
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expected: 65
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}, {
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title: 'median',
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name: 'median',
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input: listValuesObject,
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field: 'displayDuration',
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expected: 69.5
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}, {
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title: 'variance',
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name: 'variance',
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input: listValuesObject,
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field: 'displayDuration',
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expected: 8.02
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}, {
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title: 'values',
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name: 'values',
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input: listValuesObject,
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field: 'displayDuration',
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expected: listValuesObject
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}];
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QUnit
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.cases.init(listValuesObjectDataProvider)
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.test('Stats on an object', function(data, assert) {
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var results = stats(data.input, data.field);
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var value = results[data.name];
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if ('number' === typeof value) {
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value = Math.round(value * 100) / 100;
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}
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assert.expect(1);
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assert.strictEqual(value, data.expected, 'The value of the result field ' + data.name + ' must be equal to expected value!');
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});
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function getValue(value) {
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return value.displayDuration;
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}
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/** Stats from a collection using a callback **/
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listValuesCollectionCallbackDataProvider = [{
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title: 'min',
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name: 'min',
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input: listValuesArray,
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field: getValue,
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expected: 50
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}, {
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title: 'max',
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name: 'max',
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input: listValuesArray,
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field: getValue,
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expected: 73
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}, {
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title: 'sum',
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name: 'sum',
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input: listValuesArray,
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field: getValue,
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expected: 585
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}, {
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title: 'count',
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name: 'count',
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input: listValuesArray,
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field: getValue,
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expected: listValuesArray.length
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}, {
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title: 'average',
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name: 'average',
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input: listValuesArray,
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field: getValue,
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expected: 65
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}, {
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title: 'median',
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name: 'median',
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input: listValuesArray,
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field: getValue,
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expected: 69.5
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}, {
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title: 'variance',
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name: 'variance',
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input: listValuesArray,
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field: getValue,
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expected: 8.02
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}, {
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title: 'values',
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name: 'values',
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input: listValuesArray,
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field: getValue,
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expected: listValuesArray
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}];
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QUnit
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.cases.init(listValuesCollectionCallbackDataProvider)
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.test('Stats on a collection using a callback', function(data, assert) {
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var results = stats(data.input, data.field);
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var value = results[data.name];
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if ('number' === typeof value) {
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value = Math.round(value * 100) / 100;
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}
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assert.expect(1);
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assert.strictEqual(value, data.expected, 'The value of the result field ' + data.name + ' must be equal to expected value!');
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});
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/** Stats from an object **/
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listValuesObjectCallbackDataProvider = [{
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title: 'min',
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name: 'min',
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input: listValuesObject,
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field: getValue,
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expected: 50
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}, {
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title: 'max',
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name: 'max',
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input: listValuesObject,
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field: getValue,
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expected: 73
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}, {
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title: 'sum',
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name: 'sum',
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input: listValuesObject,
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field: getValue,
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expected: 585
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}, {
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title: 'count',
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name: 'count',
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input: listValuesObject,
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field: getValue,
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expected: 9
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}, {
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title: 'average',
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name: 'average',
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input: listValuesObject,
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field: getValue,
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expected: 65
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}, {
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title: 'median',
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name: 'median',
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input: listValuesObject,
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field: getValue,
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expected: 69.5
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}, {
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title: 'variance',
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name: 'variance',
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input: listValuesObject,
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field: getValue,
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expected: 8.02
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}, {
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title: 'values',
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name: 'values',
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input: listValuesObject,
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field: getValue,
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expected: listValuesObject
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}];
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QUnit
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.cases.init(listValuesObjectCallbackDataProvider)
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.test('Stats on an object using a callback', function(data, assert) {
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var results = stats(data.input, data.field);
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var value = results[data.name];
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if ('number' === typeof value) {
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value = Math.round(value * 100) / 100;
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}
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assert.expect(1);
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assert.strictEqual(value, data.expected, 'The value of the result field ' + data.name + ' must be equal to expected value!');
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});
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});
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