diff --git a/tests/data/minimumInputLength-tests.js b/tests/data/minimumInputLength-tests.js
new file mode 100644
index 00000000..92cee4bb
--- /dev/null
+++ 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);
+});
diff --git a/tests/data/minimumInputLength.html b/tests/data/minimumInputLength.html
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+++ b/tests/data/minimumInputLength.html
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