我正在使用QUnit并为JQuery UI Widget提供测试脚本：
define(
['jquery',
'knockout',
'../Widget/SearchPod/searchPod',
'jqueryui',
'jquery.ui.widget',
'../Widget/SearchPod/clr.searchPod'],
function ($, ko, searchPod) {
var checkSearchBy = function () {
test('check if select has Search By text', function () {
var expected = "Search By";
alert(searchPod.employees);//.checkSearchByWidget());
deepEqual(searchPod.employees, expected, "We expect drop down text to
display 'Search By' by default");
return 1;
});
};
return {
checkSearchBy: checkSearchBy
};
}
);
出于某种原因，每当我运行测试脚本时，都会发生错误，指出上面的参数searchpod是未定义的或为null。 searchpod的代码如下：
require(['jquery',
'knockout',
'jqueryui',
'jquery.ui.widget',
'domReady!',
'Widget/SearchPod/clr.searchPod',
'Widget/Listbox/clr.combobox'],
function ($, ko) {
$(document).ready(function () {
$("#search-pod").searchPod({
ready: function () {
var minimumLength = 2;
$("#search-message").hide();
//start
//end
var employees = [*some data*]
var leaves_filed = [*some data*]
var claims_filed = = [*some data*]
function sortData(prop, asc) {
data = data.sort(function (a, b) {
if (asc) return (a[prop] > b[prop]) ? 1 : ((a[prop] < b[prop]) ? -1 : 0);
else return (b[prop] > a[prop]) ? 1 : ((b[prop] < a[prop]) ? -1 : 0);
});
}
//This is to display search messages depends on selected search type and
function validateCriteria(selectedType) {
var searchMessage = 'No values match search criteria';
if (selectedType == 'ssn') {
if ($("#searchBox").val().length > minimumLength) {
searchMessage = 'Must enter all 9 digits of SSN';
}
}
$("#search-message").text(searchMessage);
}
// Search pod items
var selectedType = 'lastname';
var data = employees;
// Apply the combobox widget
$("#searchBy").combobox({
ready: function () {
},
select: function () {
selectedType = $("option:selected", this).val();
switch (selectedType) {
case 'lastname':
return;
if (employees.length == 1) {
$("#loadingImage").css("display", "");
$("#searchBox").css("display", "none");
$.ajax({
url: "api/Dashboard/GetEmployeeListReport",
type: "GET",
processData: false,
success: function (result) {
employees.length = 0;
employees = result.dataSet.dataTable.row;
$("#loadingImage").css("display", "none");
$("#searchBox").css({ display: '' });
data = employees;
}
});
}
else { data = employees; }
minimumLength = 1;
break;
case 'ssn':
minimumLength = 10;
break;
case 'eeid':
if (employees.length == 1) {
$("#loadingImage").css("display", "");
$("#searchBox").css("display", "none");
$.ajax({
url: "api/Dashboard/GetEmployeeListReport",
type: "GET",
processData: false,
success: function (result) {
employees.length = 0;
employees = result.dataSet.dataTable.row;
$("#loadingImage").css("display", "none");
$("#searchBox").css({ display: '' });
data = employees;
minimumLength = employees[5].eeid.length;
}
});
}
else { data = employees; minimumLength =
employees[5].eeid.length; }
break;
case 'leave_number':
if (leaves_filed.length == 1) {
$("#loadingImage").css("display", "");
$("#searchBox").css("display", "none");
$.ajax({
url: "api/Dashboard/GetLeavesList",
type: "GET",
processData: false,
success: function (result) {
leaves_filed.length = 0;
leaves_filed = result.dataSet.dataTable.row;
$("#loadingImage").css("display", "none");
$("#searchBox").css({ display: '' });
data = leaves_filed;
minimumLength = leaves_filed[0].leaveNumber.length;
}
});
}
else { data = leaves_filed; minimumLength =
leaves_filed[0].leaveNumber.length; }
break;
case 'claim_number':
if (claims_filed.length == 1) {
$("#loadingImage").css("display", "");
$("#searchBox").css("display", "none");
$.ajax({
url: "api/Dashboard/GetClaimsList",
type: "GET",
processData: false,
success: function (result) {
claims_filed.length = 0;
claims_filed = result.dataSet.dataTable.row;
$("#loadingImage").css("display", "none");
$("#searchBox").css({ display: '' });
data = claims_filed;
minimumLength = claims_filed[10].claimNumber.length;
}
});
}
else { data = claims_filed; minimumLength =
claims_filed[10].claimNumber.length; }
break;
}
sortData(selectedType, true);
$('#searchBox').val('');
}
});
sortData(selectedType, true);
//This will hide search-message when backpress is pressed.
$('html').keyup(function (e) {
if (e.keyCode == 8) {
if ($("#searchBox").val().length < minimumLength) {
if ($("#search-message").show()) $("#search-message").hide();
}
}
return;
});
//Code for Making SSN AutoComplete
$('#searchBox').keyup(function () {
if (selectedType == "ssn" && $('#searchBox').val().length == 10) {
var rptParam = "?ssn=" + $('#searchBox').val();
var ssnData = [{ "ssn": "", "lastname": "" }];
$.ajax({
url: "api/Dashboard/GetSsnList" + rptParam,
type: "GET",
processData: false,
success: function (result) {
ssnData = result.dataSet.dataTable.row;
var ssnArray = [];
ssnArray.push(ssnData);
if (ssnArray.length > 0) {
$("#searchBox").autocomplete({
minLength: 10,
source: function (request, response) {
var searchField;
var filteredArray = $.map(ssnArray, function (item) {
if (item.ssn != null) {
searchField = item.ssn;
if (searchField.toLowerCase().indexOf
(request.term) == 0 || searchField.indexOf
(request.term) == 0) {
return item;
}
} else { return null; }
});
response(filteredArray);
},
focus: function (event, ui) {
var focusValue;
focusValue = ui.item.ssn;
$("#searchBox").val(focusValue);
return false;
},
select: function (event, ui) {
}
}).data("ui-autocomplete")._renderItem =
function (ul,item){
return $("<li>")
.append(displayFormat)
.appendTo(ul);
};
}
$('#searchBox').autocomplete("search");
}
});
}
return;
});
$("#searchBox").focus(function () {
if (selectedType == 'ssn') {
$("#searchBox").autocomplete();
$("#searchBox").autocomplete("destroy");
return;
}
var searchField;
$("#searchBox").autocomplete({
minLength: minimumLength,
source: function (request, response) {
var filteredArray = $.map(data, function (item) {
if (selectedType === 'lastname') {
searchField = item.lastname;
}
if (selectedType === 'ssn') {
return false;
}
if (selectedType === 'eeid') {
searchField = item.eeid;
}
if (selectedType === 'leave_number') {
searchField = item.leaveNumber;
}
if (selectedType === 'claim_number') {
searchField = item.claimNumber;
}
if (searchField.toLowerCase().indexOf(request.term) == 0 ||
searchField.indexOf(request.term) == 0) {
if (selectedType === 'ssn' && request.term.length < 4) {
return null;
}
return item;
}
else {
return null;
}
});
if (!filteredArray.length) {
$("#search-message").show();
validateCriteria(selectedType);
}
else {
$("#search-message").hide();
}
response(filteredArray);
},
focus: function (event, ui) {
var focusValue;
if (selectedType === 'lastname') {
focusValue = ui.item.lastname;
}
if (selectedType === 'eeid') {
focusValue = ui.item.eeid;
}
if (selectedType === 'leave_number') {
focusValue = ui.item.leaveNumber;
}
if (selectedType === 'claim_number') {
focusValue = ui.item.claimNumber;
}
$("#searchBox").val(focusValue);
return false;
},
create: function (event, ui) {
$(this).autocomplete("widget").addClass("search-results-list");
},
open: function (event, ui) {
$(".search-results-list li.ui-menu-item").addClass("search-results-item");
},
select: function (event, ui) {
//return false; // Cancel the select event
var focusValue;
if (selectedType === 'lastname') {
focusValue = ui.item.lastname;
// TODO: call a function here that will send the name of the report to show
$('#report-popup-dialog-overlay').show();
$('#report-popup-dialog').show();
}
if (selectedType === 'eeid') {
focusValue = ui.item.eeid;
}
if (selectedType === 'leave_number') {
focusValue = ui.item.leaveNumber;
$('#dynamictext').text('Leave Report for ' + focusValue);
$('#dynamicHeader').text('Leave Report');
}
if (selectedType === 'claim_number') {
focusValue = ui.item.claimNumber;
$('#dynamicHeader').text('Claim Report for ' + focusValue);
$('#dynamictext').html("Loading...");
//Need to make Ajax Call to get the report.
var parameter = "?claimNumber=" + focusValue;
$.ajax({
url: "api/ViewReport/GetClaimReport" + parameter,
type: "POST",
processData: false,
success: function (result) {
$('#dynamictext').html("");
$('#dynamictext').html(result);
}
});
}
return false;
}
})
.data("ui-autocomplete")._renderItem = function (ul, item) {
var displayFormat = "";
return $("<li>")
.append(displayFormat)
.appendTo(ul);
};
});
}
});
});
//Test helper functions
//2. checkSearchBy
function checkSearchBy() {
alert($('#searchBy').text());
return $('#searchBy').text();
}
return {
checkSearchByWidget: function () {
return checkSearchBy();
}
};
});
我已经在这两天了，但似乎无法通过上面的测试脚本看到searchpod