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describe('core - data()', function() {
dt.libs({
js: ['jquery', 'datatables'],
css: ['datatables']
});
describe('Check the defaults', function() {
dt.html('basic');
it('Exists and is a function', function() {
expect(typeof $('#example').DataTable().data).toBe('function');
});
it('Returns an API instance', function() {
expect(
$('#example')
.DataTable()
.data() instanceof $.fn.dataTable.Api
).toBe(true);
});
});
describe('Functional tests (DOM)', function() {
dt.html('basic');
let table, data;
it('Contains data for each row', function() {
table = $('#example').DataTable();
data = table.data();
expect(data.length).toBe(57);
});
it('In the order of the index', function() {
expect(data[0][0]).toBe('Tiger Nixon');
expect(data[56][0]).toBe('Donna Snider');
});
});
describe('Functional tests (AJAX loaded array)', function() {
dt.html('empty');
let table, data;
it('Ensure all data loaded correctly', function(done) {
table = $('#example').DataTable({
ajax: '/base/test/data/array.txt',
deferRender: true,
initComplete: function(settings, json) {
data = table.data();
expect(data.length).toBe(57);
done();
}
});
});
it('In the order of the index', function() {
expect(data[0][0]).toBe('Tiger Nixon');
expect(data[56][0]).toBe('Donna Snider');
});
});
describe('Functional tests (AJAX loaded object)', function() {
dt.html('empty');
let table, data;
it('Ensure all data loaded correctly', function(done) {
table = $('#example').DataTable({
ajax: '/base/test/data/data.txt',
deferRender: true,
columns: [
{ data: 'name' },
{ data: 'position' },
{ data: 'office' },
{ data: 'age' },
{ data: 'start_date' },
{ data: 'salary' }
],
initComplete: function(settings, json) {
data = table.data();
expect(data.length).toBe(57);
done();
}
});
});
it('In the order of the index', function() {
expect(data[0].name).toBe('Tiger Nixon');
expect(data[56].name).toBe('Donna Snider');
});
});
describe('Functional tests (general)', function() {
dt.html('empty');
let table, record;
it('Adding rows from an array', function() {
record = ['First', 'Second', 'Third', 'Fourth', 'Fifth', 'Sixth'];
table = $('#example').DataTable();
table.row.add(record).draw();
let data = table.data();
expect(data.length).toBe(1);
expect(data[0][2]).toBe('Third');
});
it('Change the record - data updated', function() {
record[2] = 'Changed';
let data = table.data();
expect(data.length).toBe(1);
expect(data[0][2]).toBe('Changed');
});
});
});
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