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describe('core - events - search', function() {
dt.libs({
js: ['jquery', 'datatables'],
css: ['datatables']
});
let table;
let params;
describe('Check the defaults', function() {
dt.html('basic');
it('Called before the draw', function() {
let firstCell;
table = $('#example').DataTable();
table.on('search.dt', function() {
params = arguments;
firstCell = $('tbody tr:eq(0) td:eq(0)').text();
});
table.search('cox').draw(false);
expect(firstCell).toBe('Airi Satou');
expect($('tbody tr:last td:eq(0)').text()).toBe('Ashton Cox');
});
it('Called with expected parameters', function() {
expect(params.length).toBe(2);
expect(params[0] instanceof $.Event).toBe(true);
expect(params[1]).toBe(table.settings()[0]);
});
});
describe('Functional tests', function() {
let count = 0;
let length;
dt.html('basic');
it('Called on initial draw', function() {
table = $('#example')
.on('search.dt', function() {
count++;
})
.DataTable();
expect(count).toBe(1);
});
it('Called when API searches', function() {
table.search('cox');
expect(count).toBe(2);
expect($('tbody tr:eq(0) td:eq(0)').text()).toBe('Airi Satou');
});
it('Called when draw shows the filter', function() {
table.draw(false);
expect(count).toBe(3);
expect($('tbody tr:eq(0) td:eq(0)').text()).toBe('Ashton Cox');
});
it('Called when search cleared', function() {
table.search('').draw(false);
expect(count).toBe(5);
expect($('tbody tr:eq(0) td:eq(0)').text()).toBe('Airi Satou');
});
it('Called when column search', function() {
table
.column(0)
.search('cox')
.draw(false);
expect(count).toBe(7);
expect($('tbody tr:eq(0) td:eq(0)').text()).toBe('Ashton Cox');
});
it('Called when column search cleared', function() {
table
.column(0)
.search('')
.draw(false);
expect(count).toBe(9);
expect($('tbody tr:eq(0) td:eq(0)').text()).toBe('Airi Satou');
});
it('Called just once when user searches', function() {
$('div.dataTables_filter label input')
.val('cox')
.keyup();
expect(count).toBe(10);
expect($('tbody tr:eq(0) td:eq(0)').text()).toBe('Ashton Cox');
});
});
});
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