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describe('columns- columns().data()', function() {
dt.libs({
js: ['jquery', 'datatables'],
css: ['datatables']
});
function checkSingleColumn() {
let table = $('#example').DataTable();
let testData = table.columns(0).data();
expect(testData.length).toBe(1);
expect(testData.count()).toBe(57);
expect(testData[0][0]).toBe('Airi Satou');
expect(testData[0][2]).toBe('Ashton Cox');
expect(testData[0][table.rows().count() - 1]).toBe('Zorita Serrano');
}
function checkTwoColumns() {
let table = $('#example').DataTable();
let testData = table.columns([0, 1]).data();
expect(testData.length).toBe(2);
expect(testData.count()).toBe(57 * 2);
expect(testData[0][0]).toBe('Airi Satou');
expect(testData[1][0]).toBe('Accountant');
expect(testData[0][2]).toBe('Ashton Cox');
expect(testData[1][2]).toBe('Junior Technical Author');
expect(testData[0][table.rows().count() - 1]).toBe('Zorita Serrano');
expect(testData[1][table.rows().count() - 1]).toBe('Software Engineer');
}
function checkAllColumns() {
let table = $('#example').DataTable();
let testData = table.columns().data();
const testRowData = ['Ashton Cox', 'Junior Technical Author', 'San Francisco', '66', '2009/01/12', '$86,000'];
expect(testData.length).toBe(6);
expect(testData.count()).toBe(57 * 6);
for (let i = 0; i < 6; i++) {
expect(testData[i][2]).toBe(testRowData[i]);
}
}
describe('Check the defaults', function() {
dt.html('basic');
it('Exists and is a function', function() {
let table = $('#example').DataTable();
expect(typeof table.columns().data).toBe('function');
});
dt.html('basic');
it('Returns an API instance', function() {
let table = $('#example').DataTable();
expect(table.columns().data() instanceof $.fn.dataTable.Api).toBe(true);
});
dt.html('basic');
it('Data is returned for single column only.', function() {
checkSingleColumn();
});
dt.html('basic');
it('Data is returned for two columns.', function() {
checkTwoColumns();
});
dt.html('basic');
it('Data is returned for all columns.', function() {
checkAllColumns();
});
});
// TK COLIN see if this can be tidied up
describe('Repeated with AJAX based table', function() {
dt.html('empty');
it('Exists and is a function', function(done) {
let 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) {
expect(typeof table.columns().data).toBe('function');
done();
}
});
});
dt.html('empty');
it('Returns an API instance', function(done) {
let 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) {
expect(table.columns().data() instanceof $.fn.dataTable.Api).toBe(true);
done();
}
});
});
dt.html('empty');
it('Data is returned for single column only.', function(done) {
let 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) {
checkSingleColumn();
done();
}
});
});
dt.html('empty');
it('Data is returned for two columns.', function(done) {
let 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) {
checkTwoColumns();
done();
}
});
});
dt.html('empty');
it('Data is returned for all columns.', function(done) {
let 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) {
checkAllColumns();
done();
}
});
});
});
});
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