139 lines
2.6 KiB
JavaScript
139 lines
2.6 KiB
JavaScript
module('Data adapters - Minimum input length');
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var MinimumInputLength = require('select2/data/minimumInputLength');
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var $ = require('jquery');
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var Options = require('select2/options');
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var Utils = require('select2/utils');
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function StubData () {
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this.called = false;
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}
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StubData.prototype.query = function (params, callback) {
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this.called = true;
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};
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var MinimumData = Utils.Decorate(StubData, MinimumInputLength);
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test('0 never displays the notice', function (assert) {
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var zeroOptions = new Options({
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minimumInputLength: 0
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});
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var data = new MinimumData(null, zeroOptions);
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data.trigger = function () {
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assert.ok(false, 'No events should be triggered');
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};
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data.query({
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term: ''
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});
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assert.ok(data.called);
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data = new MinimumData(null, zeroOptions);
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data.query({
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term: 'test'
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});
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assert.ok(data.called);
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});
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test('< 0 never displays the notice', function (assert) {
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var negativeOptions = new Options({
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minimumInputLength: -1
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});
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var data = new MinimumData(null, negativeOptions);
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data.trigger = function () {
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assert.ok(false, 'No events should be triggered');
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};
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data.query({
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term: ''
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});
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assert.ok(data.called);
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data = new MinimumData(null, negativeOptions);
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data.query({
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term: 'test'
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});
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assert.ok(data.called);
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});
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test('triggers when input is not long enough', function (assert) {
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var options = new Options({
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minimumInputLength: 10
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});
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var data = new MinimumData(null, options);
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data.trigger = function () {
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assert.ok(true, 'The event should be triggered.');
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};
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data.query({
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term: 'no'
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});
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assert.ok(!data.called);
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});
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test('does not trigger when equal', function (assert) {
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var options = new Options({
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minimumInputLength: 10
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});
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var data = new MinimumData(null, options);
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data.trigger = function () {
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assert.ok(false, 'The event should not be triggered.');
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};
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data.query({
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term: '1234567890'
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});
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assert.ok(data.called);
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});
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test('does not trigger when greater', function (assert) {
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var options = new Options({
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minimumInputLength: 10
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});
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var data = new MinimumData(null, options);
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data.trigger = function () {
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assert.ok(false, 'The event should not be triggered.');
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};
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data.query({
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term: '12345678901'
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});
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assert.ok(data.called);
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});
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test('works with null term', function (assert) {
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var options = new Options({
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minimumInputLength: 1
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});
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var data = new MinimumData(null, options);
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data.trigger = function () {
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assert.ok(true, 'The event should be triggered');
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};
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data.query({});
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assert.ok(!data.called);
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});
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