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describe('DOM option', function() {
dt.libs({
js: ['jquery', 'datatables'],
css: ['datatables']
});
describe('Check the defaults', function() {
dt.html('basic');
it('Default DOM variable', function() {
var table = $('table').DataTable();
expect(table.settings()[0].sDom).toBe('lfrtip');
});
it('Default DOM in document in correct order', function() {
var nNodes = $('div.dataTables_wrapper div, div.dataTables_wrapper table');
var nLength = document.getElementsByClassName('dataTables_length');
var nFilter = document.getElementsByClassName('dataTables_filter');
var nInfo = document.getElementsByClassName('dataTables_info');
var nPaging = document.getElementsByClassName('dataTables_paginate');
var nTable = document.getElementsByClassName('dataTable');
expect(nNodes[0]).toBe(nLength[0]);
expect(nNodes[1]).toBe(nFilter[0]);
expect(nNodes[2]).toBe(nTable[0]);
expect(nNodes[3]).toBe(nInfo[0]);
expect(nNodes[4]).toBe(nPaging[0]);
});
dt.html('basic');
it('Check example 1 in code propogates', function() {
var table = $('table').DataTable({
dom: '<"wrapper"flipt>'
});
expect(table.settings()[0].sDom).toBe('<"wrapper"flipt>');
});
it('Check example 1 in DOM', function() {
var jqNodes = $('div.dataTables_wrapper div, div.dataTables_wrapper table');
var nNodes = [];
for (var i = 0, iLen = jqNodes.length; i < iLen; i++) {
nNodes.push(jqNodes[i]);
}
var nLength = document.getElementsByClassName('dataTables_length');
var nFilter = document.getElementsByClassName('dataTables_filter');
var nInfo = document.getElementsByClassName('dataTables_info');
var nPaging = document.getElementsByClassName('dataTables_paginate');
var nTable = document.getElementsByClassName('dataTable');
var nCustomWrapper = $('div.wrapper')[0];
expect(nNodes[0]).toBe(nCustomWrapper);
expect(nNodes[1]).toBe(nFilter[0]);
expect(nNodes[2]).toBe(nLength[0]);
expect(nNodes[3]).toBe(nInfo[0]);
expect(nNodes[4]).toBe(nPaging[0]);
expect(nNodes[5]).toBe(nTable[0]);
});
dt.html('basic');
it('Check example 2 in DOM', function() {
$('table').dataTable({
dom: '<lf<t>ip>'
});
var jqNodes = $('div.dataTables_wrapper div, div.dataTables_wrapper table');
var nNodes = [];
var nCustomWrappers = [];
/* Strip the paging nodes */
for (var i = 0, iLen = jqNodes.length; i < iLen; i++) {
nNodes.push(jqNodes[i]);
/* Only the two custom divs don't have class names */
if (jqNodes[i].className == '') {
nCustomWrappers.push(jqNodes[i]);
}
}
var nLength = document.getElementsByClassName('dataTables_length');
var nFilter = document.getElementsByClassName('dataTables_filter');
var nInfo = document.getElementsByClassName('dataTables_info');
var nPaging = document.getElementsByClassName('dataTables_paginate');
var nTable = document.getElementsByClassName('dataTable');
expect(nNodes[0]).toBe(nCustomWrappers[0]);
expect(nNodes[1]).toBe(nLength[0]);
expect(nNodes[2]).toBe(nFilter[0]);
expect(nNodes[3]).toBe(nCustomWrappers[1]);
expect(nNodes[4]).toBe(nTable[0]);
expect(nNodes[5]).toBe(nInfo[0]);
expect(nNodes[6]).toBe(nPaging[0]);
});
dt.html('basic');
it('Check no length element', function() {
$('table').dataTable({
dom: 'frtip'
});
var nNodes = $('div.dataTables_wrapper div, div.dataTables_wrapper table');
var nLength = document.getElementsByClassName('dataTables_length');
var nFilter = document.getElementsByClassName('dataTables_filter');
var nInfo = document.getElementsByClassName('dataTables_info');
var nPaging = document.getElementsByClassName('dataTables_paginate');
var nTable = document.getElementsByClassName('dataTable');
expect(undefined).toBe(nLength[0]);
expect(nNodes[0]).toBe(nFilter[0]);
expect(nNodes[1]).toBe(nTable[0]);
expect(nNodes[2]).toBe(nInfo[0]);
expect(nNodes[3]).toBe(nPaging[0]);
});
dt.html('basic');
it('Check no filter element', function() {
$('table').dataTable({
dom: 'lrtip'
});
var nNodes = $('div.dataTables_wrapper div, div.dataTables_wrapper table');
var nLength = document.getElementsByClassName('dataTables_length');
var nFilter = document.getElementsByClassName('dataTables_filter');
var nInfo = document.getElementsByClassName('dataTables_info');
var nPaging = document.getElementsByClassName('dataTables_paginate');
var nTable = document.getElementsByClassName('dataTable');
expect(nNodes[0]).toBe(nLength[0]);
expect(undefined).toBe(nFilter[0]);
expect(nNodes[1]).toBe(nTable[0]);
expect(nNodes[2]).toBe(nInfo[0]);
expect(nNodes[3]).toBe(nPaging[0]);
});
dt.html('basic');
it('Check no info element', function() {
$('table').dataTable({
dom: 'lfrtp'
});
var nNodes = $('div.dataTables_wrapper div, div.dataTables_wrapper table');
var nLength = document.getElementsByClassName('dataTables_length');
var nFilter = document.getElementsByClassName('dataTables_filter');
var nInfo = document.getElementsByClassName('dataTables_info');
var nPaging = document.getElementsByClassName('dataTables_paginate');
var nTable = document.getElementsByClassName('dataTable');
expect(nNodes[0]).toBe(nLength[0]);
expect(nNodes[1]).toBe(nFilter[0]);
expect(nNodes[2]).toBe(nTable[0]);
expect(undefined).toBe(nInfo[0]);
expect(nNodes[3]).toBe(nPaging[0]);
});
dt.html('basic');
it('Check no paging element', function() {
$('table').dataTable({
dom: 'lfrti'
});
var nNodes = $('div.dataTables_wrapper div, div.dataTables_wrapper table');
var nLength = document.getElementsByClassName('dataTables_length');
var nFilter = document.getElementsByClassName('dataTables_filter');
var nInfo = document.getElementsByClassName('dataTables_info');
var nPaging = document.getElementsByClassName('dataTables_paginate');
var nTable = document.getElementsByClassName('dataTable');
expect(nNodes[0]).toBe(nLength[0]);
expect(nNodes[1]).toBe(nFilter[0]);
expect(nNodes[2]).toBe(nTable[0]);
expect(nNodes[3]).toBe(nInfo[0]);
expect(nNodes[4]).toBe(nPaging[0]);
});
dt.html('basic');
it('Element with an id', function() {
$('table').dataTable({
dom: '<"#test"lf>rti'
});
expect($('#test').length).toBe(1);
});
dt.html('basic');
it('Element with an id and a class', function() {
$('table').dataTable({
dom: '<"#test.classTest"lf>rti'
});
expect($('#test').length).toBe(1);
expect($('#test')[0].className).toBe('classTest');
});
dt.html('basic');
it('Element with just a class', function() {
$('table').dataTable({
dom: '<"classTest"lf>rti'
});
expect($('div.classTest').length == 1).toBe(true);
});
dt.html('basic');
it('Two Elements with an id', function() {
$('table').dataTable({
dom: '<"#test1"lf>rti<"#test2"lf>'
});
expect($('#test1').length).toBe(1);
expect($('#test2').length).toBe(1);
});
dt.html('basic');
it('Two elements with an id and one with a class', function() {
$('table').dataTable({
dom: '<"#test1"lf>rti<"#test2.classTest"lf>'
});
expect($('#test1').length).toBe(1);
expect($('#test2').length).toBe(1);
expect($('div.classTest').length).toBe(1);
});
});
});
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