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describe('columns.render option', function() {
dt.libs({
js: ['jquery', 'datatables'],
css: ['datatables']
});
describe('Check the defaults', function() {
dt.html('basic');
it('Default should be null', function() {
expect($.fn.DataTable.defaults.column.mRender).toBe(null);
});
});
describe('Functional tests - special values', function() {
dt.html('basic');
it('undefined', function() {
let data = [['aaa', 'bbb', 'ccc', 'ddd', 'eee', 'fff']];
let table = $('#example').DataTable({
data: data,
columns: [null, null, null, null, null, { data: null, render: undefined, defaultContent: 'test' }]
});
expect($('tbody tr:eq(0) td:eq(5)').text()).toBe('test');
});
dt.html('basic');
it('null', function() {
let table = $('#example').DataTable({
columns: [{ data: null, render: null, defaultContent: 'test' }, null, null, null, null, null]
});
expect($('tbody tr:eq(0) td:eq(0)').text()).toBe('test');
});
});
describe('Functional tests - integer type', function() {
dt.html('basic');
it('Integer for data source', function() {
let table = $('#example').DataTable({
columns: [{ data: null, render: 2 }, null, null, null, null, null]
});
expect($('tbody tr:eq(0) td:eq(0)').text()).toBe('Edinburgh');
});
dt.html('basic');
it('Integer for data source', function() {
let table = $('#example').DataTable({
columns: [{ render: 2 }, null, null, null, null, null]
});
expect($('tbody tr:eq(0) td:eq(0)').text()).toBe('a');
});
});
describe('Functional tests - string type', function() {
dt.html('empty');
it('Plain string', function() {
let data = [
{
name: { first: 'Aaron', last: 'Aardvark' },
position: 'Architect',
office: 'Atlanta',
age: 99,
start_date: '2018/05/06',
salary: '$40,000'
}
];
let cols = dt.getTestColumns();
cols[0].render = 'first';
$('#example').DataTable({
data: data,
columns: cols
});
expect($('tbody tr:eq(0) td:eq(0)').text()).toBe('Aaron');
});
dt.html('empty');
it('Dotted JS notation (next objects)', function() {
let data = [
{
name: { name_object: { first: 'Aaron', last: 'Aardvark' } },
position: 'Architect',
office: 'Atlanta',
age: 99,
start_date: '2018/05/06',
salary: '$40,000'
}
];
let cols = dt.getTestColumns();
cols[0].render = '.name_object.first';
$('#example').DataTable({
data: data,
columns: cols
});
expect($('tbody tr:eq(0) td:eq(0)').text()).toBe('Aaron');
});
dt.html('empty');
it('Array in the string', function() {
let data = [
{
name: { first: 'Aaron', last: 'Aardvark' },
position: 'Architect',
office: [{ city: 'Atlanta' }, { city: 'Aspen' }],
age: 99,
start_date: '2018/05/06',
salary: '$40,000'
}
];
let cols = dt.getTestColumns();
cols[0].render = 'first';
cols[2].render = '[; ].city';
$('#example').DataTable({
data: data,
columns: cols
});
expect($('tbody tr:eq(0) td:eq(2)').text()).toBe('Atlanta; Aspen');
});
});
describe('Functional tests - object type', function() {
dt.html('empty');
let table;
it('Order and display are correct', function() {
let data = [
{
name: 'Aaron',
name_display: 'Aaron Aardvark',
name_sort: 'Zaron Zardvark',
position: 'Architect',
office: 'Atlanta',
age: 99,
start_date: '2018/05/06',
salary: '$40,000'
},
{
name: 'Bertie',
name_display: 'Bertie Bassett',
name_sort: 'Bertie Bassett',
position: 'Architect',
office: 'Atlanta',
age: 99,
start_date: '2018/05/06',
salary: '$40,000'
}
];
let cols = dt.getTestColumns();
cols[0].data = null;
cols[0].render = {
_: 'name',
display: 'name_display',
sort: 'name_sort'
};
table = $('#example').DataTable({
data: data,
columns: cols
});
expect($('tbody tr:eq(1) td:eq(0)').text()).toBe('Aaron Aardvark');
});
it('Search is correct', function() {
table.search('Aardvark').draw();
expect(table.page.info().recordsDisplay).toBe(0);
});
it('Type is correct', function() {
// TK COLIN
});
});
describe('Functional tests - function type', function() {
dt.html('basic');
let table;
it('Function has the correct args', function() {
let params = false;
let count = 0;
table = $('#example').DataTable({
columns: [
null,
null,
null,
null,
null,
{
render: function() {
count++;
params = arguments;
return arguments[0];
}
}
]
});
expect(count).toBe(171);
expect(params.length).toBe(4);
expect(typeof params[0]).toBe('string');
expect(typeof params[1]).toBe('string');
expect(params[2] instanceof Array).toBe(true);
expect(typeof params[3]).toBe('object');
expect(params[3].row).toBe(56);
expect(params[3].col).toBe(5);
expect(params[3].settings).toBe(table.settings()[0]);
});
dt.html('basic');
it('Test types - setup', function() {
table = $('#example').DataTable({
columns: [
{
render: function(data, type, row, meta) {
if (data !== 'Ashton Cox') {
return data;
}
switch (type) {
case 'filter':
return 'AAA filter Ashton Cox';
case 'display':
return 'AAA display Ashton Cox';
case 'type':
// TK COLIN
return 'AAA type Ashton Cox';
case 'sort':
return 'Ajjj Ashton Cox';
case 'undefined':
return 'AAA undefined Ashton Cox';
default:
return 'AAA default Ashton Cox';
}
}
},
null,
null,
null,
null,
null
]
});
});
it('Test types - display and sort', function() {
expect($('tbody tr:eq(1) td:eq(0)').text()).toBe('AAA display Ashton Cox');
});
it('Test types - filter', function() {
table.search('filter').draw();
expect($('tbody tr:eq(0) td:eq(0)').text()).toBe('AAA display Ashton Cox');
});
it('Test types - undefined', function() {
expect(table.cell(':eq(0)', 0, { search: 'applied' }).render('undefined')).toBe('AAA undefined Ashton Cox');
});
it('Test types - original value still available', function() {
expect(table.cell(':eq(0)', 0, { search: 'applied' }).data()).toBe('Ashton Cox');
});
});
describe('Functional tests - two tables', function() {
dt.html('two_tables');
it('Test types - setup', function() {
let table1 = $('#example_one').DataTable({
columnDefs: [
{
targets: 0,
render: function(data, type, row, meta) {
return 'AAA ' + data;
}
}
]
});
let table2 = $('#example_two').DataTable({
columnDefs: [
{
targets: 0,
render: function(data, type, row, meta) {
return 'BBB ' + data;
}
}
]
});
expect($('#example_one tbody tr:eq(1) td:eq(0)').text()).toBe('AAA Angelica Ramos');
expect($('#example_two tbody tr:eq(1) td:eq(0)').text()).toBe('BBB Milan');
});
});
});
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