add static files

static/vendor/select2/tests/data/maximumSelectionLength-tests.js

@@ -0,0 +1,202 @@
+module('Data adapters - Maximum selection length');
+
+var MaximumSelectionLength = require('select2/data/maximumSelectionLength');
+
+var $ = require('jquery');
+var Options = require('select2/options');
+var Utils = require('select2/utils');
+
+function MaximumSelectionStub () {
+  this.called = false;
+  this.currentData = [];
+}
+
+MaximumSelectionStub.prototype.current = function (callback) {
+  callback(this.currentData);
+};
+
+MaximumSelectionStub.prototype.val = function (val) {
+  this.currentData.push(val);
+};
+
+MaximumSelectionStub.prototype.query = function (params, callback) {
+  this.called = true;
+};
+
+var MaximumSelectionData = Utils.Decorate(
+  MaximumSelectionStub,
+  MaximumSelectionLength
+);
+
+test('0 never displays the notice', function (assert) {
+  var zeroOptions = new Options({
+    maximumSelectionLength: 0
+  });
+
+  var data = new MaximumSelectionData(null, zeroOptions);
+
+  data.trigger = function () {
+    assert.ok(false, 'No events should be triggered');
+  };
+
+  data.query({
+    term: ''
+  });
+
+  assert.ok(data.called);
+
+  data = new MaximumSelectionData(null, zeroOptions);
+
+  data.trigger = function () {
+    assert.ok(false, 'No events should be triggered');
+  };
+
+  data.val('1');
+
+  data.query({
+    term: ''
+  });
+
+  assert.ok(data.called);
+
+  data = new MaximumSelectionData(null, zeroOptions);
+
+  data.trigger = function () {
+    assert.ok(false, 'No events should be triggered');
+  };
+
+  data.val('1');
+  data.val('2');
+
+  data.query({
+    term: ''
+  });
+
+  assert.ok(data.called);
+});
+
+test('< 0 never displays the notice', function (assert) {
+  var negativeOptions = new Options({
+    maximumSelectionLength: -1
+  });
+
+  var data = new MaximumSelectionData(null, negativeOptions);
+
+  data.trigger = function () {
+    assert.ok(false, 'No events should be triggered');
+  };
+
+  data.query({
+    term: ''
+  });
+
+  assert.ok(data.called);
+
+  data = new MaximumSelectionData(null, negativeOptions);
+
+  data.trigger = function () {
+    assert.ok(false, 'No events should be triggered');
+  };
+
+  data.val('1');
+
+  data.query({
+    term: ''
+  });
+
+  assert.ok(data.called);
+
+  data = new MaximumSelectionData(null, negativeOptions);
+
+  data.trigger = function () {
+    assert.ok(false, 'No events should be triggered');
+  };
+
+  data.val('1');
+  data.val('2');
+
+  data.query({
+    term: ''
+  });
+
+  assert.ok(data.called);
+});
+
+test('triggers when >= 1 selection' , function (assert) {
+  var maxOfOneOptions = new Options({
+    maximumSelectionLength: 1
+  });
+  var data = new MaximumSelectionData(null, maxOfOneOptions);
+
+  data.trigger = function () {
+    assert.ok(false, 'No events should be triggered');
+  };
+
+  data.query({
+    term: ''
+  });
+
+  assert.ok(data.called);
+
+  data = new MaximumSelectionData(null, maxOfOneOptions);
+
+  data.trigger = function () {
+    assert.ok(true, 'The event should be triggered.');
+  };
+
+  data.val('1');
+
+  data.query({
+    term: ''
+  });
+
+  assert.ok(!data.called);
+
+});
+
+test('triggers when >= 2 selections' , function (assert) {
+  var maxOfTwoOptions = new Options({
+    maximumSelectionLength: 2
+  });
+  var data = new MaximumSelectionData(null, maxOfTwoOptions);
+
+  data.trigger = function () {
+    assert.ok(false, 'No events should be triggered');
+  };
+
+  data.query({
+    term: ''
+  });
+
+  assert.ok(data.called);
+
+  data = new MaximumSelectionData(null, maxOfTwoOptions);
+
+  data.trigger = function () {
+    assert.ok(false, 'No events should be triggered');
+  };
+
+  data.val('1');
+
+  data.query({
+    term: ''
+  });
+
+  assert.ok(data.called);
+
+  data = new MaximumSelectionData(null, maxOfTwoOptions);
+
+  data.trigger = function () {
+    assert.ok(true, 'The event should be triggered.');
+  };
+
+  data.val('1');
+  data.val('2');
+
+  data.query({
+    term: ''
+  });
+
+  assert.ok(!data.called);
+
+});