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describe('columns- columns().cache()', function() {
dt.libs({
js: ['jquery', 'datatables'],
css: ['datatables']
});
let table;
describe('Check the defaults', function() {
dt.html('basic');
it('Exists and is a function', function() {
table = $('#example').DataTable();
expect(typeof table.columns().cache).toBe('function');
});
it('Returns an API instance', function() {
expect(table.columns().cache('search') instanceof $.fn.dataTable.Api).toBe(true);
});
it('Defaults to "order"', function() {
expect(table.columns().cache()[1][0]).toBe(undefined);
});
it('Returns data for entire column', function() {
expect(table.columns().cache().length).toBe(6);
expect(table.columns().cache()[0].length).toBe(57);
});
});
describe('Check the behaviour (no orthogonal data)', function() {
dt.html('basic');
it('Get initial cached order data', function() {
table = $('#example').DataTable();
expect(table.columns().cache('order')[0][0]).toBe('airi satou');
});
it('Get initial cached search data', function() {
expect(table.columns().cache('search')[0][0]).toBe('Airi Satou');
});
it('Unordered columns not order cached', function() {
expect(table.columns().cache('order')[1][0]).toBe(undefined);
});
it('Unordered columns are search cached', function() {
expect(table.columns().cache('search')[1][0]).toBe('Accountant');
});
it('... after ordering columns are cached for order', function() {
table.order([1, 'asc']).draw();
expect(table.columns().cache('order')[1][0]).toBe('accountant');
});
it('... after ordering columns are still cached for search', function() {
expect(table.columns().cache('search')[1][0]).toBe('Accountant');
});
it('cache updated if data changed - before draw', function() {
table.order([0, 'asc']).draw();
table.cell(2, 0).data('Ashton Coxxx');
// failing due to DD-975
// expect(table.columns().cache('search')[0][2]).toBe('ashton coxxx');
});
it('cache updated if data changed - after draw', function() {
table.draw();
expect(table.columns().cache('search')[0][2]).toBe('Ashton Coxxx');
});
it('cache updated if data changed and cell invalidated - before draw', function() {
$('tbody tr:eq(2) td:eq(0)').html('Ashtonnn');
table.cell(2, 0).invalidate();
// failing due to DD-944
// expect(table.columns().cache('search')[0][2]).toBe('Ashton Coxxx');
});
it('cache updated if data changed and cell invalidated - after draw', function() {
table.draw();
expect(table.columns().cache('search')[0][2]).toBe('Ashtonnn');
});
});
describe('Check the behaviour (orthogonal data)', function() {
dt.html('basic');
it('Get table data', function() {
table = $('#example').DataTable({
columnDefs: [
{
targets: 0,
render: function(data, type, row, meta) {
if (type === 'filter') return 'Filter ' + data;
if (type === 'sort') return 'Sort ' + data;
return data;
}
}
]
});
expect(table.columns().data()[0][1]).toBe('Angelica Ramos');
});
it('Get cached order data', function() {
expect(table.columns().cache('order')[0][1]).toBe('sort angelica ramos');
});
it('Get cached search data', function() {
expect(table.columns().cache('search')[0][1]).toBe('Filter Angelica Ramos');
});
it('cache updated if data changed - before draw', function() {
table.order([0, 'asc']).draw();
table.cell(2, 0).data('Ashton Coxxx');
// failing due to DD-975
// expect(table.columns().cache('search')[0][2]).toBe('ashton coxxx');
});
it('cache updated if data changed - after draw', function() {
table.draw();
expect(table.columns().cache('search')[0][2]).toBe('Filter Ashton Coxxx');
});
it('cache updated if data changed and cell invalidated - before draw', function() {
$('tbody tr:eq(2) td:eq(0)').html('Filter Ashtonnn');
table.cell(2, 0).invalidate();
// failing due to DD-975
// expect(table.columns().cache('search')[0][2]).toBe('Ashton Coxxx');
});
it('cache updated if data changed and cell invalidated - after draw', function() {
table.draw();
// failing due to DD-975
// expect(table.columns().cache('search')[0][2]).toBe('Ashtonnn');
});
});
describe('Functional tests - html5', function() {
dt.html('html5');
it('Default - only filter', function() {
table = $('#example').DataTable();
expect(table.columns().cache()[0][2]).toBe('ashton cox');
expect(table.columns().cache()[1][2]).toBe(undefined);
});
it('search - only filter', function() {
expect(table.columns().cache('search')[0][2]).toBe('Filter Ashton Cox');
});
it('order - only filter', function() {
expect(table.columns().cache('order')[0][2]).toBe('ashton cox');
});
it('Default - only sort', function() {
table.order([1, 'asc']).draw();
expect(table.columns().cache('order')[1][2]).toBe('order chief executive officer (ceo)');
});
it('search - only sort', function() {
expect(table.columns().cache('search')[1][2]).toBe('Chief Executive Officer (CEO)');
});
it('Default - only sort', function() {
expect(table.columns().cache()[1][2]).toBe('order chief executive officer (ceo)');
});
it('cache updated if data changed - before draw', function() {
table.order([0, 'asc']).draw();
table.cell(2, 0).data('Ashton Coxxx');
// failing due to DD-975
// expect(table.column().cache('search')[0][2]).toBe('Filter Ashton Cox');
});
it('cache updated if data changed - after draw', function() {
table.draw();
expect(table.columns().cache('search')[0][2]).toBe('Filter Ashton Cox');
});
it('cache updated if data changed and cell invalidated - before draw', function() {
$('tbody tr:eq(2) td:eq(0)').html('Ashtonnn');
table.cell(2, 0).invalidate();
// failing due to DD-944
// expect(table.columns().cache('search')[0][2]).toBe('Filter Ashton Cox');
});
it('cache updated if data changed and cell invalidated - after draw', function() {
table.draw();
expect(table.columns().cache('search')[0][2]).toBe('Filter Ashton Cox');
});
});
});
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