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describe('formatNumber Option', function() {
dt.libs({
js: ['jquery', 'datatables'],
css: ['datatables']
});
describe('Check the arguments', function() {
let args;
let table;
dt.html('basic');
it('Default should not be true', function() {
table = $('#example').DataTable();
expect($.fn.dataTable.defaults.fnFormatNumber).not.toBe(true);
});
dt.html('basic');
it('Count arguments', function() {
table = $('#example').DataTable({
formatNumber: function() {
args = arguments;
return true;
}
});
expect(args.length).toBe(1);
});
it('First arg is the settings', function() {
expect(typeof args[0]).toBe('number');
});
});
describe('Functional tests', function() {
let table;
dt.html('basic');
it('Ensure returned string is used in the info', function() {
table = $('#example').DataTable({
formatNumber: function(toFormat) {
return toFormat.toString() + ' XXX';
}
});
expect($('div.dataTables_info').text()).toBe('Showing 1 XXX to 10 XXX of 57 XXX entries');
});
it('Ensure returned string is used in the page length', function() {
expect($('div.dataTables_length select option:eq(0)').text()).toBe('10 XXX');
});
});
});
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