Added basic tests for select2/data/array

cerlestes · Oct 22, 2014 · cbfe23e · cbfe23e
1 parent 5f176b6
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diff --git a/tests/data/array-tests.js b/tests/data/array-tests.js
@@ -0,0 +1,138 @@
+module('Data adapters - Array');
+
+var ArrayData = require('select2/data/array');
+var $ = require('jquery');
+var Options = require('select2/options');
+
+var options = new Options({
+  data: [
+    {
+      id: 'default',
+      text: 'Default'
+    },
+    {
+      id: '1',
+      text: 'One'
+    },
+    {
+      id: '2',
+      text: '2'
+    }
+  ]
+});
+
+test('current gets default for single', function (assert) {
+  var $select = $('#qunit-fixture .single');
+
+  var data = new ArrayData($select, options);
+
+  data.current(function (val) {
+    assert.deepEqual(
+      val,
+      [],
+      'There should be no default selection.'
+    );
+  });
+});
+
+test('current gets default for multiple', function (assert) {
+  var $select = $('#qunit-fixture .multiple');
+
+  var data = new ArrayData($select, options);
+
+  data.current(function (val) {
+    assert.deepEqual(
+      val,
+      [],
+      'There should be no default selection.'
+    );
+  });
+});
+
+test('current works with existing selections', function (assert) {
+  var $select = $('#qunit-fixture .multiple');
+
+  var data = new ArrayData($select, options);
+
+  $select.val(['3']);
+
+  data.current(function (val) {
+    assert.deepEqual(
+      val,
+      [{
+        id: '3',
+        text: 'Three'
+      }],
+      'The text and id should match the value and text for the option tag.'
+    );
+  });
+});
+
+test('current works with selected data', function (assert) {
+  var $select = $('#qunit-fixture .single');
+
+  var data = new ArrayData($select, options);
+
+  data.select({
+    id: '2',
+    text: '2'
+  });
+
+  data.current(function (val) {
+    assert.deepEqual(
+      val,
+      [{
+        id: '2',
+        text: '2'
+      }],
+      'The text and id should match the selected array data.'
+    );
+  });
+});
+
+test('select works for single', function (assert) {
+  var $select = $('#qunit-fixture .single');
+
+  var data = new ArrayData($select, options);
+
+  assert.equal($select.val(), null);
+
+  data.select({
+    id: '1',
+    text: 'One'
+  });
+
+  assert.equal($select.val(), '1');
+});
+
+test('multiple sets the value', function (assert) {
+  var $select = $('#qunit-fixture .multiple');
+
+  var data = new ArrayData($select, options);
+
+  assert.equal($select.val(), null);
+
+  data.select({
+    id: 'default',
+    text: 'Default'
+  });
+
+  assert.deepEqual($select.val(), ['default']);
+});
+
+test('multiple adds to the old value', function (assert) {
+  var $select = $('#qunit-fixture .multiple');
+
+  var data = new ArrayData($select, options);
+
+  $select.val(['3']);
+
+  assert.deepEqual($select.val(), ['3']);
+
+  data.select({
+    id: 'default',
+    text: 'Default'
+  });
+
+  assert.deepEqual($select.val(), ['3', 'default']);
+});
diff --git a/tests/data/array.html b/tests/data/array.html
@@ -0,0 +1,24 @@
+<!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">
+      <select class="single"></select>
+
+      <select class="multiple" multiple="multiple">
+        <option value="3">Three</option>
+      </select>
+    </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="array-tests.js" type="text/javascript"></script>
+  </body>
+</html>