139 lines
2.6 KiB
JavaScript
139 lines
2.6 KiB
JavaScript
module('Data adapters - Maximum input length');
|
|
|
|
var MaximumInputLength = require('select2/data/maximumInputLength');
|
|
var $ = require('jquery');
|
|
var Options = require('select2/options');
|
|
var Utils = require('select2/utils');
|
|
|
|
function StubData () {
|
|
this.called = false;
|
|
}
|
|
|
|
StubData.prototype.query = function (params, callback) {
|
|
this.called = true;
|
|
};
|
|
|
|
var MaximumData = Utils.Decorate(StubData, MaximumInputLength);
|
|
|
|
test('0 never displays the notice', function (assert) {
|
|
var zeroOptions = new Options({
|
|
maximumInputLength: 0
|
|
});
|
|
|
|
var data = new MaximumData(null, zeroOptions);
|
|
|
|
data.trigger = function () {
|
|
assert.ok(false, 'No events should be triggered');
|
|
};
|
|
|
|
data.query({
|
|
term: ''
|
|
});
|
|
|
|
assert.ok(data.called);
|
|
|
|
data = new MaximumData(null, zeroOptions);
|
|
|
|
data.query({
|
|
term: 'test'
|
|
});
|
|
|
|
assert.ok(data.called);
|
|
});
|
|
|
|
test('< 0 never displays the notice', function (assert) {
|
|
var negativeOptions = new Options({
|
|
maximumInputLength: -1
|
|
});
|
|
|
|
var data = new MaximumData(null, negativeOptions);
|
|
|
|
data.trigger = function () {
|
|
assert.ok(false, 'No events should be triggered');
|
|
};
|
|
|
|
data.query({
|
|
term: ''
|
|
});
|
|
|
|
assert.ok(data.called);
|
|
|
|
data = new MaximumData(null, negativeOptions);
|
|
|
|
data.query({
|
|
term: 'test'
|
|
});
|
|
|
|
assert.ok(data.called);
|
|
});
|
|
|
|
test('triggers when input is too long', function (assert) {
|
|
var options = new Options({
|
|
maximumInputLength: 1
|
|
});
|
|
|
|
var data = new MaximumData(null, options);
|
|
|
|
data.trigger = function () {
|
|
assert.ok(true, 'The event should be triggered.');
|
|
};
|
|
|
|
data.query({
|
|
term: 'no'
|
|
});
|
|
|
|
assert.ok(!data.called);
|
|
});
|
|
|
|
test('does not trigger when equal', function (assert) {
|
|
var options = new Options({
|
|
maximumInputLength: 10
|
|
});
|
|
|
|
var data = new MaximumData(null, options);
|
|
|
|
data.trigger = function () {
|
|
assert.ok(false, 'The event should not be triggered.');
|
|
};
|
|
|
|
data.query({
|
|
term: '1234567890'
|
|
});
|
|
|
|
assert.ok(data.called);
|
|
});
|
|
|
|
test('does not trigger when less', function (assert) {
|
|
var options = new Options({
|
|
maximumInputLength: 10
|
|
});
|
|
|
|
var data = new MaximumData(null, options);
|
|
|
|
data.trigger = function () {
|
|
assert.ok(false, 'The event should not be triggered.');
|
|
};
|
|
|
|
data.query({
|
|
term: '123'
|
|
});
|
|
|
|
assert.ok(data.called);
|
|
});
|
|
|
|
test('works with null term', function (assert) {
|
|
var options = new Options({
|
|
maximumInputLength: 1
|
|
});
|
|
|
|
var data = new MaximumData(null, options);
|
|
|
|
data.trigger = function () {
|
|
assert.ok(false, 'The event should not be triggered');
|
|
};
|
|
|
|
data.query({});
|
|
|
|
assert.ok(data.called);
|
|
});
|