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describe('rows - row().child.show()', function() {
dt.libs({
js: ['jquery', 'datatables'],
css: ['datatables']
});
describe('Check the defaults', function() {
let table;
dt.html('basic');
it('Ensure its a function', function() {
table = $('#example').DataTable();
expect(typeof table.row(2).child.show).toBe('function');
});
it('Returns API instance (even if no child)', function() {
expect(table.row(2).child.remove() instanceof $.fn.dataTable.Api).toBe(true);
});
});
describe('Functional tests', function() {
let table;
dt.html('basic');
it('Show when not visible', function() {
table = $('#example').DataTable();
table.row(2).child('TEST');
table.row(2).child.show();
expect($('#example tbody tr:eq(3) td:eq(0)').text()).toBe('TEST');
expect($('#example tbody tr').length).toBe(11);
});
dt.html('basic');
it('Show when already visible', function() {
table = $('#example').DataTable();
table
.row(2)
.child('TEST')
.show();
table.row(2).child.show();
expect($('#example tbody tr:eq(3) td:eq(0)').text()).toBe('TEST');
expect($('#example tbody tr').length).toBe(11);
});
dt.html('basic');
it('Show when child does not exist', function() {
table = $('#example').DataTable();
table.row(2).child.show();
expect($('#example tbody tr').length).toBe(10);
});
});
});
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