diff --git a/composer.json b/composer.json
index e96f21e..6770ccc 100644
--- a/composer.json
+++ b/composer.json
@@ -23,7 +23,8 @@
         "ramsey/uuid": "^3.4"
     },
     "require-dev": {
-        "codeception/codeception": "~2.0"
+        "mockery/mockery": "0.9.*",
+        "phpunit/phpunit": "~4.0"
     },
     "authors": [
         {
@@ -40,5 +41,10 @@
             "Nikapps\\OrtcPhp\\": "src/"
         }
     },
+    "autoload-dev": {
+        "psr-4": {
+            "Tests\\": "tests/"
+        }
+    },
     "minimum-stability": "stable"
 }
diff --git a/phpunit.xml b/phpunit.xml
new file mode 100644
index 0000000..03b769a
--- /dev/null
+++ b/phpunit.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit backupGlobals="false"
+         backupStaticAttributes="false"
+         bootstrap="vendor/autoload.php"
+         colors="true"
+         convertErrorsToExceptions="true"
+         convertNoticesToExceptions="true"
+         convertWarningsToExceptions="true"
+         processIsolation="false"
+         stopOnFailure="false"
+         syntaxCheck="false"
+>
+    <testsuites>
+        <testsuite name="Package Test Suite">
+            <directory suffix=".php">./tests/</directory>
+            <exclude>./tests/TestCase.php</exclude>
+        </testsuite>
+    </testsuites>
+    <filter>
+        <whitelist>
+            <directory suffix=".php">src</directory>
+        </whitelist>
+    </filter>
+</phpunit>
diff --git a/src/Models/Channel.php b/src/Models/Channel.php
index 9b16c65..57451f7 100644
--- a/src/Models/Channel.php
+++ b/src/Models/Channel.php
@@ -3,10 +3,21 @@
 
 class Channel
 {
-
     const PERMISSION_WRITE = 'w';
     const PERMISSION_READ = 'r';
 
+    /**
+     * Construct
+     *
+     * @param string $name
+     * @param string $permission
+     */
+    public function __construct($name = null, $permission = self::PERMISSION_READ)
+    {
+        $this->setName($name);
+        $this->setPermission($permission);
+    }
+
     /**
      * name of channel
      *
@@ -58,4 +69,14 @@ public function setPermission($permission)
 
         return $this;
     }
+
+    /**
+     * To string returned name
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return $this->getName();
+    }
 }
diff --git a/tests/Models/ChannelTest.php b/tests/Models/ChannelTest.php
new file mode 100644
index 0000000..747f9ce
--- /dev/null
+++ b/tests/Models/ChannelTest.php
@@ -0,0 +1,35 @@
+<?php
+namespace Tests\Models;
+
+use Tests\TestCase;
+use Nikapps\OrtcPhp\Models\Channel;
+
+class ChannelTest extends TestCase
+{
+    public function testConstruct()
+    {
+        $channel1 = new Channel('NAME1');
+        $this->assertEquals('NAME1', $channel1->getName());
+        $this->assertEquals('r', $channel1->getPermission());
+
+        $channel2 = new Channel('NAME_2', Channel::PERMISSION_WRITE);
+        $this->assertEquals('NAME_2', $channel2->getName());
+        $this->assertEquals('w', $channel2->getPermission());
+    }
+
+    public function testSetAndGetAttributes()
+    {
+        $channel = new Channel;
+        $this->assertEquals($channel, $channel->setName('channel_name'));
+        $this->assertEquals($channel, $channel->setPermission(Channel::PERMISSION_READ));
+        
+        $this->assertEquals('channel_name', $channel->getName());
+        $this->assertEquals('r', $channel->getPermission());
+    }
+
+    public function testToString()
+    {
+        $channel = new Channel('foobar');
+        $this->assertEquals('foobar', (string) $channel);
+    }
+}
diff --git a/tests/TestCase.php b/tests/TestCase.php
new file mode 100644
index 0000000..299b02d
--- /dev/null
+++ b/tests/TestCase.php
@@ -0,0 +1,13 @@
+<?php
+namespace Tests;
+
+use Mockery;
+
+class TestCase extends \PHPUnit_Framework_TestCase
+{
+    public function tearDown()
+    {
+        parent::tearDown();
+        Mockery::close();
+    }
+}