diff --git a/assets/core/core.register.js b/assets/core/core.register.js
index 0216cbb..ffed094 100644
--- a/assets/core/core.register.js
+++ b/assets/core/core.register.js
@@ -19,6 +19,10 @@ __PluginManager__.registerPlugins({
         type: 'loader',
         deps: ['support']
     },
+    flexKit: {
+        path: __pmConfig__.assetsPath + '/flex-kit',
+        css: '/flex-kit.css'
+    },
     support: {
         path: __pmConfig__.assetsPath + '/support',
         module: '/support.js',
diff --git a/tests/kit.CollectionTest.php b/tests/kit.CollectionTest.php
index 0cf366d..e18c61b 100644
--- a/tests/kit.CollectionTest.php
+++ b/tests/kit.CollectionTest.php
@@ -2,15 +2,9 @@
 <script src="../assets/core/core.js"></script>
 <script src="../assets/core/core.register.js"></script>
 
-<?
-print_r('by php collection: ');
-$x = [];
-$x[10] = 10;
-$x[1] = 1;
-print_r($x);
-
-?>
-
+<div  class="kit-wrapper">
+    <div class="kit-logger"></div>
+</div>
 
 <script>
 
@@ -26,37 +20,33 @@ print_r($x);
         window.args = arguments;
     })(1, 2, 3, 'as');
 
-    function assertSame(value, need, msg) {
-        if(value === need) {
-            console.log(true, msg);
-            return;
-        }
-        console.error(msg, '-', 'value:', value, 'need:', need);
-    }
-</script>
+
+kit.ready(['collection', 'testing', 'flexKit'], function () {
 
 
-<h1>в консоле</h1>
-<script>
+    var unit = new kit.testing.Unit();
+    unit.logger.info('Коллекции by php collection: Array ( [10] => 10 [1] => 1 )');
+    unit.logger.notice(' ');
+    unit.logger.info('ARRAY');
+    var assertSame = unit.assertSame.bind(unit);
 
-kit.ready(['collection'], function () {
-
-    console.warn('ARRAY');
 
     var arr = [];
     arr[10] = 100;
     var collection = new kit.Collection(arr);
-    assertSame(collection.count(), 1, 'Количество');
-    assertSame(collection.has(10), true, 'has (int) 10');
-    assertSame(collection.has('10'), true, 'has 10');
-    assertSame(collection.has('5'), false, 'has 5');
-    assertSame(collection.get(3, 2), 2, 'get');
-    assertSame(collection.get(10, 2), 100, 'get');
-    assertSame(collection.get(11), undefined, 'get');
+    assertSame(1, collection.count(), 'Количество');
+    assertSame(true, collection.has(10), 'has (int) 10');
+    assertSame(true, collection.has('10'), 'has 10');
+    assertSame(false, collection.has('5'), 'has 5');
+    assertSame(2, collection.get(3, 2), 'get');
+    assertSame(100, collection.get(10, 2), 'get');
+    assertSame(undefined, collection.get(11), 'get');
 
 
 
-    console.warn('Object');
+    unit.logger.info(' ');
+    unit.logger.info('Object');
+    unit.logger.info(' ');
 
     var ob = {
         a: 1,
@@ -65,28 +55,28 @@ kit.ready(['collection'], function () {
     };
 
     collection = new kit.Collection(ob);
-    assertSame(collection.count(), 3, 'Количество');
-    assertSame(collection.has(10), true, 'has');
-    assertSame(collection.has('10'), true, 'has');
-    assertSame(collection.has('5'), false, 'has');
-    assertSame(collection.get('a'), 1, 'get');
-    assertSame(collection.get(3, 2), 2, 'get');
-    assertSame(collection.get(10, 2), 3, 'get');
-    assertSame(collection.get(11), undefined, 'get');
-    assertSame(JSON.stringify(collection.set(5, 19).all()), JSON.stringify({
+    assertSame(3, collection.count(), 'Количество');
+    assertSame(true, collection.has(10), 'has');
+    assertSame(true, collection.has('10'), 'has');
+    assertSame(false, collection.has('5'), 'has');
+    assertSame(1, collection.get('a'), 'get');
+    assertSame(2, collection.get(3, 2), 'get');
+    assertSame(3, collection.get(10, 2), 'get');
+    assertSame(undefined, collection.get(11), 'get');
+    assertSame(JSON.stringify({
         a: 1,
         b: 2,
         10: 3,
         5: 19,
-    }), 'get all');
+    }), JSON.stringify(collection.set(5, 19).all()), 'get all');
 
 
     var testFunction = function (q, w, e, r, t, y) {
         var c = new kit.Collection(arguments);
-        assertSame(c.count(), 8, 'arguments count');
-        assertSame(c.get(0), 1, 'arguments get');
-        assertSame(c.get(7), 8, 'arguments get');
-        assertSame(c.get(8, 80), 80, 'arguments get');
+        assertSame(8, c.count(), 'arguments count');
+        assertSame(1, c.get(0), 'arguments get');
+        assertSame(8, c.get(7), 'arguments get');
+        assertSame(80, c.get(8, 80), 'arguments get');
     }
     testFunction(1, 2, 3, 4, 5, 6, 7, 8);
 
@@ -94,95 +84,95 @@ kit.ready(['collection'], function () {
 
 
     collection = new kit.Collection([1, 2, 3, '', 0, NaN, undefined, null, false, true]);
-    assertSame(collection.filter().count(), 4, 'filter');
+    assertSame(4, collection.filter().count(), 'filter');
 
     collection = new kit.Collection([4, 5, 6]);
-    assertSame(collection.every(function (item) {
+    assertSame(true, collection.every(function (item) {
         return item > 2;
-    }), true, 'every');
-    assertSame(collection.every(function (item) {
+    }), 'every');
+    assertSame(false, collection.every(function (item) {
         return item > 5;
-    }), false, 'every');
-    assertSame(collection.every(function (item) {
+    }), 'every');
+    assertSame(false, collection.every(function (item) {
         return item < 1;
-    }), false, 'every');
+    }), 'every');
 
 
     collection = new kit.Collection([10, 20, 30]);
-    assertSame(collection.first(), 10, 'first');
-    assertSame(collection.first(function (item) {
+    assertSame(10, collection.first(), 'first');
+    assertSame(20, collection.first(function (item) {
         return item > 15;
-    }), 20, 'first');
-    assertSame(collection.first(function (item) {
+    }), 'first');
+    assertSame(undefined, collection.first(function (item) {
         return item < 0;
-    }), undefined, 'first');
+    }), 'first');
 
-    assertSame(collection.last(), 30, 'first');
-    assertSame(collection.last(function (item) {
+    assertSame(30, collection.last(), 'first');
+    assertSame(20, collection.last(function (item) {
         return item < 25;
-    }), 20, 'first');
-    assertSame(collection.last(function (item) {
+    }), 'first');
+    assertSame(undefined, collection.last(function (item) {
         return item < 0;
-    }), undefined, 'first');
+    }), 'first');
 
-    assertSame(collection.keys().count(), 3, 'keys');
+    assertSame(3, collection.keys().count(), 'keys');
 
     xOb = {1: 1, 100: 100};
     x = new kit.Collection(xOb);
     x.push(200);
-    assertSame(x.last(), 200, 'object push last');
+    assertSame(200, x.last(), 'object push last');
     x.push(0);
-    assertSame(x.last(), 0, 'object push last');
+    assertSame(0, x.last(), 'object push last');
     x.push(undefined);
-    assertSame(x.last(), undefined, 'object push last');
+    assertSame(undefined, x.last(), 'object push last');
     x.push('window');
-    assertSame(x.last(), 'window', 'object push last');
-    assertSame(x.get(x.lastKey()), 'window', 'get lastKey');
-    assertSame(x.length, 6, 'length');
+    assertSame('window', x.last(), 'object push last');
+    assertSame('window', x.get(x.lastKey()), 'get lastKey');
+    assertSame(6, x.length, 'length');
 
     x = new kit.Collection([1, 100]);
     x.push(200);
-    assertSame(x.last(), 200, 'array push last');
+    assertSame(200, x.last(), 'array push last');
     x.push(0);
-    assertSame(x.last(), 0, 'array push last');
-    assertSame(x.length, 4, 'length');
+    assertSame(0, x.last(), 'array push last');
+    assertSame(4, x.length, 'length');
 
     x = new kit.Collection({1: 1, 100: 100});
     x.push(10);
     x.set('as', 13);
-    assertSame(x.length, 4, 'length');
+    assertSame(4, x.length, 'length');
     x.forget('as');
-    assertSame(x.length, 3, 'length after forget');
-    assertSame(x.get('as', 33), 33, 'get after forget');
+    assertSame(3, x.length, 'length after forget');
+    assertSame(33, x.get('as', 33), 'get after forget');
 
     xOb = {1: 10, 100: 101};
     x = new kit.Collection(xOb);
-    assertSame(x.pull(100), 101, 'pull');
-    assertSame(x.length, 1, 'length after pull');
+    assertSame(101, x.pull(100), 'pull');
+    assertSame(1, x.length, 'length after pull');
 
     xOb = {1: 10, 100: 101};
     x = new kit.Collection(xOb);
-    assertSame(x.pop(), 101, 'pop');
-    assertSame(x.length, 1, 'length after pop');
+    assertSame(101, x.pop(), 'pop');
+    assertSame(1, x.length, 'length after pop');
 
     xOb = {1: 10, 100: 101};
     x = new kit.Collection(xOb);
-    assertSame(x.shift(), 10, 'shift');
-    assertSame(x.length, 1, 'length after shift');
+    assertSame(10, x.shift(), 'shift');
+    assertSame(1, x.length, 'length after shift');
 
     xOb = {a: 'a10', b: 'b11'};
     x = new kit.Collection(xOb);
     x.set(1, 10);
-    assertSame(x.shift(), 'a10', 'shift +');
-    assertSame(x.length, 2, 'length after shift');
-    assertSame(x.last(), 10, 'last after shift');
+    assertSame('a10', x.shift(), 'shift +');
+    assertSame(2, x.length, 'length after shift');
+    assertSame(10, x.last(), 'last after shift');
 
     xOb = {a: 'a10', b: 'b11'};
     x = new kit.Collection(xOb);
     x2 = x.map(function (value, key) {
         return value + '!';
     });
-    assertSame(x2.get('a'), 'a10!', 'map object');
+    assertSame('a10!', x2.get('a'), 'map object');
 
 
     xOb = [10, 20, 30];
@@ -190,36 +180,36 @@ kit.ready(['collection'], function () {
     x2 = x.map(function (value, key) {
         return value * 2;
     });
-    assertSame(x2.last(), 60, 'map array');
+    assertSame(60, x2.last(), 'map array');
 
     xOb = {a: 'a10', b: 'b11', 10: 101};
     x = new kit.Collection(xOb);
     x.set(11, 111);
     x2 = x.except([10]);
-    assertSame(x2.last(), 111, 'except last+');
-    assertSame(x2.length, 3, 'except length');
+    assertSame(111, x2.last(), 'except last+');
+    assertSame(3, x2.length, 'except length');
     x3 = x2.except('11');
-    assertSame(x3.last(), 'b11', 'except last+');
-    assertSame(x3.length, 2, 'except length');
+    assertSame('b11', x3.last(), 'except last+');
+    assertSame(2, x3.length, 'except length');
 
 
     xOb = {a: 'a10', b: 'b11', 10: 101};
     x = new kit.Collection(xOb);
     x.set(11, 111);
     x2 = x.only(['a', 'b', '11']);
-    assertSame(x2.last(), 111, 'only last+');
-    assertSame(x2.length, 3, 'only length');
+    assertSame(111, x2.last(), 'only last+');
+    assertSame(3, x2.length, 'only length');
     x3 = x2.only('11');
-    assertSame(x3.last(), 111, 'only last+');
-    assertSame(x3.length, 1, 'only length');
+    assertSame(111, x3.last(), 'only last+');
+    assertSame(1, x3.length, 'only length');
 
 
     xOb = {a: 'a10', b: 'b11', 10: 101};
     x = new kit.Collection(xOb);
     x.set(11, 111);
-    assertSame(x.indexKey(11), 3, 'indexKey (int)');
-    assertSame(x.indexKey('11'), 3, 'indexKey (string)');
-    assertSame(x.indexKey('111'), -1, 'indexKey (-1)');
+    assertSame(3, x.indexKey(11), 'indexKey (int)');
+    assertSame(3, x.indexKey('11'), 'indexKey (string)');
+    assertSame(-1, x.indexKey('111'), 'indexKey (-1)');
 
     xOb = [
         {
@@ -237,9 +227,9 @@ kit.ready(['collection'], function () {
     ];
     x = new kit.Collection(xOb);
     y = x.pluck('name');
-    assertSame(y.toArray().join('-'), 'Igor-Max-Nikita', 'pluck');
+    assertSame('Igor-Max-Nikita', y.toArray().join('-'), 'pluck');
     y = x.pluck('age');
-    assertSame(y.toArray().join('-'), '20-19-18', 'pluck с проверкой сохранения порядка');
+    assertSame('20-19-18', y.toArray().join('-'), 'pluck с проверкой сохранения порядка');
 
 });