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describe('rows - rows.add()', 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().rows.add).toBe('function');
});
it('Returns API instance', function() {
let table = $('#example').DataTable();
expect(
table.rows.add([['Fred Johnson', 'Accountant', 'Edinburgh', 24, '2009/11/28', '$65,000']]) instanceof
$.fn.dataTable.Api
).toBe(true);
});
});
function areNamesThere(names) {
let table = $('#example').DataTable();
let found = true;
names.forEach(element => {
table.search(element).draw();
if (
$('div.dataTables_info').text() !=
'Showing 1 to 1 of 1 entries (filtered from ' + (57 + names.length) + ' total entries)' ||
$('#example tbody tr:eq(0) td:eq(0)').text() != element
) {
found = false;
}
});
return found;
}
describe('Simple tests', function() {
dt.html('basic');
it('No change until the draw', function() {
let table = $('#example').DataTable();
table.rows.add([aEva, aFred]);
expect(table.rows().count()).toBe(59);
expect($('div.dataTables_info').text()).toBe('Showing 1 to 10 of 57 entries');
});
});
let aEva = ['Eva', 'Accountant', 'Edinburgh', 24, '2009/11/28', '$65,000'];
let aFred = ['Fred', 'Accountant', 'Edinburgh', 24, '2009/11/28', '$65,000'];
let aTyler = ['Tyler', 'Accountant', 'Edinburgh', 24, '2009/11/28', '$65,000'];
describe('Add rows as arrays', function() {
dt.html('basic');
it('Single row', function() {
let table = $('#example').DataTable();
table.rows.add([aEva]);
expect(areNamesThere(['Eva'])).toBe(true);
});
dt.html('basic');
it('Two rows', function() {
let table = $('#example').DataTable();
table.rows.add([aEva, aFred]);
expect(areNamesThere(['Eva', 'Fred'])).toBe(true);
});
dt.html('basic');
it('Add single row, then two rows', function() {
let table = $('#example').DataTable();
table.row.add(aTyler);
table.rows.add([aEva, aFred]);
expect(areNamesThere(['Eva', 'Fred', 'Tyler'])).toBe(true);
});
});
function Person(name) {
this.name = name;
this.position = 'Accountant';
this.office = 'Edinburgh';
this.age = '24';
this.start_date = '2011/04/25';
this.salary = '$3,120';
}
let oEva = new Person('Eva');
let oFred = new Person('Fred');
let oTyler = new Person('Tyler');
describe('Add rows as objects', function() {
dt.html('basic');
it('Single row', function() {
let table = $('#example').DataTable({
columns: dt.getTestColumns()
});
table.rows.add([oEva]);
expect(areNamesThere(['Eva'])).toBe(true);
});
dt.html('basic');
it('Two rows', function() {
let table = $('#example').DataTable({
columns: dt.getTestColumns()
});
table.rows.add([oEva, oFred]);
expect(areNamesThere(['Eva', 'Fred'])).toBe(true);
});
dt.html('basic');
it('Add single row, then two rows', function() {
let table = $('#example').DataTable({
columns: dt.getTestColumns()
});
table.row.add(oTyler);
table.rows.add([oEva, oFred]);
expect(areNamesThere(['Eva', 'Fred', 'Tyler'])).toBe(true);
});
});
function cloneNode(name) {
let table = $('#example').DataTable();
let clone = table
.row(1)
.node()
.cloneNode(true);
clone.cells[0].innerText = name;
return clone;
}
describe('Add rows as nodes', function() {
dt.html('basic');
it('Single row', function() {
let table = $('#example').DataTable();
table.rows.add([cloneNode('Eva')]);
expect(areNamesThere(['Eva'])).toBe(true);
});
dt.html('basic');
it('Two rows', function() {
let table = $('#example').DataTable();
table.rows.add([cloneNode('Eva'), cloneNode('Fred')]);
expect(areNamesThere(['Eva', 'Fred'])).toBe(true);
});
dt.html('basic');
it('Add single row, then two rows', function() {
let table = $('#example').DataTable();
table.row.add(cloneNode('Tyler'));
table.rows.add([cloneNode('Eva'), cloneNode('Fred')]);
expect(areNamesThere(['Eva', 'Fred', 'Tyler'])).toBe(true);
});
});
});
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