Publish tests.

test/util/chai.isPlainObject.js

@@ -0,0 +1,18 @@
+(function () {
+'use strict';
+
+chai.Assertion.addChainableMethod('isPlainObject', function () {
+
+    this.assert(
+        _.isPlainObject(this._obj),
+        'expected ' + this._obj + ' to be a plain Object',
+        'expected ' + this._obj + ' not to be a plain Object'
+    );
+});
+
+chai.assert.isPlainObject = function (val, msg) {
+
+    new chai.Assertion(val, msg).to.be.isPlainObject();
+};
+
+}());

test/util/chai.lengthOfKeys.js

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+(function () {
+'use strict';
+
+chai.Assertion.addChainableMethod('lengthOfKeys', function (count) {
+
+    var keyCount = _.keys(this._obj).length;
+
+    this.assert(
+        keyCount === count,
+        'expected ' + this._obj + ' to have ' + count + ' keys, but has ' + keyCount,
+        'expected ' + this._obj + ' not to have ' + count + ' keys, but has ' + keyCount
+    );
+});
+
+chai.assert.lengthOfKeys = function (val, count, msg) {
+
+    new chai.Assertion(val, msg).to.be.lengthOfKeys(count);
+};
+
+}());

test/util/global.js

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+window.util = window.util || {};
+window.util.GLOBAL = this;

test/util/pin.js

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+(function () {
+'use strict';
+
+var htmlClasses;
+var $pinnedElements;
+
+function pinHtml() {
+
+    htmlClasses = $('html').attr('class');
+    $pinnedElements = $('head,body').children();
+}
+
+function restoreHtml() {
+
+    $('html').attr('class', htmlClasses);
+    $('head,body').children().not($pinnedElements).remove();
+}
+
+window.util = window.util || {};
+window.util.pinHtml = pinHtml;
+window.util.restoreHtml = restoreHtml;
+
+}());

test/util/uniq.js

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+(function () {
+'use strict';
+
+var PREFIX = 'UQ';
+var SUFFIX = 'ID';
+var LENGTH = 4;
+var RE = new RegExp('^' + PREFIX + '\\d{' + LENGTH + '}' + SUFFIX + '$');
+
+var counter = 0;
+
+function uniqId() {
+
+    counter += 1;
+    return PREFIX + ('00000000' + counter).substr(-LENGTH) + SUFFIX;
+}
+
+function uniqObj() {
+
+    return {uniqId: uniqId()};
+}
+
+function isUniqId(uid) {
+
+    return RE.test(uid);
+}
+
+window.util = window.util || {};
+window.util.uniqId = uniqId;
+window.util.uniqObj = uniqObj;
+window.util.isUniqId = isUniqId;
+
+}());