Added tests for minimumInputLength

2025-02-03 21:59:24 +03:00 · 2014-11-25 20:12:17 -05:00 · 2014-11-25 20:12:17 -05:00 · 16e565e28e
commit 16e565e28e
parent 389c3ed866
2 changed files with 156 additions and 0 deletions
--- a/tests/data/minimumInputLength-tests.js
+++ b/tests/data/minimumInputLength-tests.js
@ -0,0 +1,138 @@
+var MinimumInputLength = require('select2/data/minimumInputLength');
+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 MinimumData = Utils.Decorate(StubData, MinimumInputLength);
+
+module('Data adapters - Select - current');
+
+test('0 never displays the notice', function (assert) {
+  var zeroOptions = new Options({
+    minimumInputLength: 0
+  });
+
+  var data = new MinimumData(null, zeroOptions);
+
+  data.trigger = function () {
+    assert.ok(false, 'No events should be triggered');
+  };
+
+  data.query({
+    term: ''
+  });
+
+  assert.ok(data.called);
+
+  data = new MinimumData(null, zeroOptions);
+
+  data.query({
+    term: 'test'
+  });
+
+  assert.ok(data.called);
+});
+
+test('< 0 never displays the notice', function (assert) {
+  var negativeOptions = new Options({
+    minimumInputLength: -1
+  });
+
+  var data = new MinimumData(null, negativeOptions);
+
+  data.trigger = function () {
+    assert.ok(false, 'No events should be triggered');
+  };
+
+  data.query({
+    term: ''
+  });
+
+  assert.ok(data.called);
+
+  data = new MinimumData(null, negativeOptions);
+
+  data.query({
+    term: 'test'
+  });
+
+  assert.ok(data.called);
+});
+
+test('triggers when input is not long enough', function (assert) {
+  var options = new Options({
+    minimumInputLength: 10
+  });
+
+  var data = new MinimumData(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({
+    minimumInputLength: 10
+  });
+
+  var data = new MinimumData(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 greater', function (assert) {
+  var options = new Options({
+    minimumInputLength: 10
+  });
+
+  var data = new MinimumData(null, options);
+
+  data.trigger = function () {
+    assert.ok(false, 'The event should not be triggered.');
+  };
+
+  data.query({
+    term: '12345678901'
+  });
+
+  assert.ok(data.called);
+});
+
+test('works with null term', function (assert) {
+  var options = new Options({
+    minimumInputLength: 1
+  });
+
+  var data = new MinimumData(null, options);
+
+  data.trigger = function () {
+    assert.ok(true, 'The event should be triggered');
+  };
+
+  data.query({});
+
+  assert.ok(!data.called);
+});
--- a/tests/data/minimumInputLength.html
+++ b/tests/data/minimumInputLength.html
@ -0,0 +1,18 @@
+<!doctype html>
+<html>
+  <head>
+    <link rel="stylesheet" href="../vendor/qunit-1.14.0.css" type="text/css" />
+    <link rel="stylesheet" href="../../dist/css/select2.css" type="text/css" />
+  </head>
+  <body>
+    <div id="qunit"></div>
+    <div id="qunit-fixture"></div>
+
+    <script src="../vendor/qunit-1.14.0.js" type="text/javascript"></script>
+    <script src="../../vendor/almond-0.2.9.js" type="text/javascript"></script>
+    <script src="../../vendor/jquery-2.1.0.js" type="text/javascript"></script>
+    <script src="../../dist/js/select2.amd.js" type="text/javascript"></script>
+
+    <script src="minimumInputLength-tests.js" type="text/javascript"></script>
+  </body>
+</html>