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describe('tables - tables().containers()', function() {
dt.libs({
js: ['jquery', 'datatables'],
css: ['datatables']
});
describe('Check the defaults', function() {
dt.html('basic');
it('Exists and is a function', function() {
let table = $('#example').DataTable();
expect(typeof table.tables().containers).toBe('function');
});
it('Returns an API instance', function() {
let table = $('#example').DataTable();
let containers = table.tables().containers();
expect(containers instanceof $.fn.dataTable.Api).toBe(true);
expect(containers[0].nodeName.toUpperCase()).toBe('DIV');
});
});
describe('Check the behaviour with one table', function() {
dt.html('basic');
it('Returns the body', function() {
let table = $('#example').DataTable();
expect(table.tables().containers()[0]).toBe($('div.dataTables_wrapper').get(0));
});
it('Returns single body', function() {
let table = $('#example').DataTable();
expect(
table
.tables()
.containers()
.count()
).toBe(1);
});
dt.html('basic');
it('Returns the body when scrollX enabled', function() {
let table = $('#example').DataTable({
scrollX: true
});
expect(table.tables().containers()[0]).toBe($('div.dataTables_wrapper').get(0));
});
dt.html('basic');
it('Returns the body when scrollY enabled', function() {
let table = $('#example').DataTable({
scrollY: true
});
expect(table.tables().containers()[0]).toBe($('div.dataTables_wrapper').get(0));
});
});
describe('Check the behaviour with two tables', function() {
dt.html('two_tables');
it('Returns two bodies', function() {
let tables = $('table').DataTable();
expect(
tables
.tables()
.containers()
.count()
).toBe(2);
});
dt.html('two_tables');
it('Returns the body', function() {
let tables = $('table').DataTable();
expect(tables.tables().containers()[0]).toBe($('#example_one_wrapper').get(0));
expect(tables.tables().containers()[1]).toBe($('#example_two_wrapper').get(0));
});
dt.html('two_tables');
it('Returns the body when scrollX enabled', function() {
let tables = $('table').DataTable({
scrollX: true
});
expect(tables.tables().containers()[0]).toBe($('#example_one_wrapper').get(0));
expect(tables.tables().containers()[1]).toBe($('#example_two_wrapper').get(0));
});
dt.html('two_tables');
it('Returns the body when scrollY enabled', function() {
let tables = $('table').DataTable({
scrollY: true
});
expect(tables.tables().containers()[0]).toBe($('#example_one_wrapper').get(0));
expect(tables.tables().containers()[1]).toBe($('#example_two_wrapper').get(0));
});
});
});
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