diff --git a/README.md b/README.md
index 4c6b84a..f7c1382 100644
--- a/README.md
+++ b/README.md
@@ -1,21 +1,29 @@
-# php-mysql-connectors
+# Slvler - php-mysql-connectors
 
+Mysql driver development that can be used on the php side
 
-PHP Mysql Connectors
 
+## Installation
+
+To install this package tou can use composer:
+
+```bash
+    composer require slvler/mysql-connectors
+```
+
+## Usage 
 
-Initialize
-------------
 ```php
-<?php
-define('DBHost', 'localhost');
-define('DBName', 'northwind');
-define('DBUser', 'root');
-define('DBPassword', '');
-define("connection","connection");
-$db = new DatabaseController(DBHost, DBName, DBUser, DBPassword,connection);
-
-?>
+
+use slvler\mysqlconnectors\Constant;
+use slvler\mysqlconnectors\Config\Method;
+use slvler\mysqlconnectors\Database\DatabaseController;
+
+
+$Constant = new Constant();
+
+$db = new DatabaseController($Constant->showDBHost(), $Constant->showDBName(), $Constant->showDBUser(), $Constant->showDBPassword(), $Constant->showConnection());
+
 ```
 
 
@@ -51,19 +59,17 @@ $data = Array
 );
 ```
 
-```php
-Insert Method
-<?php
-$methodInsert = $method->Insert($tableName,$data);
-?>
-```
 
+### Insert Method
 
 
+```php
 
-#### Update Method (TableName, Id = array() , Data = array()):
+$methodInsert = $method->Insert($tableName,$data);
 
+```
 
+#### Update Method (TableName, Id = array() , Data = array()):
 
 TableName, Id , Data:
 
@@ -82,19 +88,15 @@ $data = Array
 );
 ```
 
-```php
-Update Method
-<?php
-$methodUpdate = $method->Update($tableName', $id, $data);
-?>
-```
-
-
+### Update Method
 
+```php
 
+$methodUpdate = $method->Update($tableName', $id, $data);
 
+```
 
-#### Delete Method (TableName, Id = array()):
+### Delete Method (TableName, Id = array()):
 
 TableName, Id:
 
@@ -107,16 +109,17 @@ $Id = array(
 
 ```
 
+### Delete Method
+
 ```php
-Delete Method
-<?php
+
 $methodDelete = $method->Delete($tableName,$id);
-?>
+
 ```
 
 
 
-#### Select_all Method (TableName):
+### Select_all Method (TableName):
 
 TableName:
 
@@ -124,17 +127,18 @@ TableName:
 $tableName = "Orders";
 ```
 
+### Select_all Method
+
 ```php
-Select_all Method
-<?php
+
 $methodSelectAll = $method->Select_all($tableName);
-?>
+
 ```
 
 
 
 
-#### Select_ch Method (TableName, Data = array()):
+### Select_ch Method (TableName, Data = array()):
 
 TableName, Data:
 
@@ -148,11 +152,12 @@ $data = Array
 
 ```
 
+### Select_ch Method
+
 ```php
-Select_ch Method
-<?php
+
 $methodSelectCh = $method->Select_ch($tableName,$data);
-?>
+
 ```
 
 
@@ -180,17 +185,28 @@ $if = Array
 
 ```
 
+
+### Select_wh Method
+
 ```php
-Select_wh Method
-<?php
+
 $methodSelectWh =  $method->Select_wh($tableName, $data, $conn, $if);
-?>
+
 ```
 
 
 
+### Testing
+
+```bash
+vendor\bin\phpunit
+```
 
+## Credits
 
+-   [slvler](https://github.com/slvler)
 
 
+## License
 
+The MIT License (MIT). Please see [License File](https://github.com/slvler/slvler/blob/main/LICENSE.md) for more information.
\ No newline at end of file
diff --git a/composer.json b/composer.json
new file mode 100644
index 0000000..63c11f0
--- /dev/null
+++ b/composer.json
@@ -0,0 +1,31 @@
+{
+    "name": "slvler/mysql-connectors",
+    "license": "MIT",
+    "description": "Mysql driver development that can be used on the php side",
+    "type": "package",
+    "authors": [
+        {
+            "name": "slvler",
+            "email": "slvler@proton.me"
+        }
+    ],
+    "autoload": {
+        "psr-4": {
+            "slvler\\mysqlconnectors\\": "src/"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "slvler\\mysqlconnectors\\Tests\\": "tests/"
+        }
+    },
+    "require": {},
+    "require-dev": {
+        "phpunit/phpunit": "^9.5"
+    },
+    "scripts": {
+        "test": "vendor/bin/phpunit tests"
+    },
+    "minimum-stability": "dev",
+    "prefer-stable": true
+}
\ No newline at end of file
diff --git a/example/index.php b/example/index.php
new file mode 100644
index 0000000..aa63e30
--- /dev/null
+++ b/example/index.php
@@ -0,0 +1,30 @@
+<?php
+
+require __DIR__ . '/../vendor/autoload.php';
+
+
+use slvler\mysqlconnectors\Constant;
+use slvler\mysqlconnectors\Config\Method;
+use slvler\mysqlconnectors\Database\DatabaseController;
+
+
+$Constant = new Constant();
+
+$db = new DatabaseController($Constant->showDBHost(), $Constant->showDBName(), $Constant->showDBUser(), $Constant->showDBPassword(), $Constant->showConnection());
+
+$connection = $db->MysqlConnection();
+$method = new Method($connection);
+
+$example = $method->Select_all("orders");
+
+
+
+$data = array(
+    'ShipName' => "deneme",
+    'ShipAddress' => "deneme",
+    'ShipCity' => "deneme"
+);
+
+$method = $method->Insert("orders",$data);
+
+?>
\ No newline at end of file
diff --git a/phpunit.xml b/phpunit.xml
new file mode 100644
index 0000000..495c3a6
--- /dev/null
+++ b/phpunit.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="./vendor/phpunit/phpunit/phpunit.xsd"
+         bootstrap="vendor/autoload.php"
+         colors="true"
+>
+    <testsuites>
+        <testsuite name="Connection">
+            <directory>tests</directory>
+        </testsuite>
+    </testsuites>
+</phpunit>
\ No newline at end of file
diff --git a/src/qwerty/Config/Method.php b/src/Config/Method.php
similarity index 93%
rename from src/qwerty/Config/Method.php
rename to src/Config/Method.php
index 67e2454..74febfd 100644
--- a/src/qwerty/Config/Method.php
+++ b/src/Config/Method.php
@@ -1,46 +1,44 @@
-<?php
-
-namespace qwerty\Config;
-
-class Method extends Sql {
-
-    public $connection;
-
-
-    public function __construct($connection){
-        parent::__construct($connection);
-    }
-
-   public function Select_ch($table,$data = array())
-   {
-       return parent::Select_ch($table,$data);
-   }
-
-    public function Select_all($table){
-        return parent::Select_all($table);
-    }
-
-    public function Select_wh($table, $data = array(),$con = array(), $if = array())
-    {
-       return parent::Select_wh($table, $data, $con, $if); // TODO: Change the autogenerated stub
-    }
-
-    public function Insert($table, $data = array())
-    {
-        return parent::Insert($table, $data); // TODO: Change the autogenerated stub
-    }
-
-    public function Update($table, $id = array(), $data = array())
-    {
-       return parent::Update($table, $id, $data); // TODO: Change the autogenerated stub
-    }
-    public function Delete($table, $id = array())
-    {
-        return parent::Delete($table, $id); // TODO: Change the autogenerated stub
-    }
-
-
-}
-
-
+<?php
+
+namespace slvler\mysqlconnectors\Config;
+
+class Method extends Sql {
+
+    public $connection;
+
+
+    public function __construct($connection){
+        parent::__construct($connection);
+    }
+
+   public function Select_ch($table,$data = array())
+   {
+       return parent::Select_ch($table,$data);
+   }
+
+    public function Select_all($table){
+        return parent::Select_all($table);
+    }
+
+    public function Select_wh($table, $data = array(),$con = array(), $if = array())
+    {
+       return parent::Select_wh($table, $data, $con, $if); // TODO: Change the autogenerated stub
+    }
+
+    public function Insert($table, $data = array())
+    {
+        return parent::Insert($table, $data); // TODO: Change the autogenerated stub
+    }
+
+    public function Update($table, $id = array(), $data = array())
+    {
+       return parent::Update($table, $id, $data); // TODO: Change the autogenerated stub
+    }
+    public function Delete($table, $id = array())
+    {
+        return parent::Delete($table, $id); // TODO: Change the autogenerated stub
+    }
+}
+
+
 ?>
\ No newline at end of file
diff --git a/src/qwerty/Config/Sql.php b/src/Config/Sql.php
similarity index 94%
rename from src/qwerty/Config/Sql.php
rename to src/Config/Sql.php
index bd74ad6..fb68683 100644
--- a/src/qwerty/Config/Sql.php
+++ b/src/Config/Sql.php
@@ -1,158 +1,158 @@
-<?php
-
-namespace qwerty\Config;
-
-Abstract class Sql implements SqlPattern {
-
-    private $connetction;
-    private $sql;
-    private $query;
-    private $rt;
-    private $quote;
-    private $res;
-
-public function __construct($connetction)
-{
-    $this->connetction = $connetction;
-}
-
-public function Select_ch($table,$data = array())
-{
-   array_keys($data);
-   $qt = "";
-    foreach(array_merge($data) as $item){
-        $qt .= $item.", ";
-    }
-    $res = rtrim($qt,", ");
-
-    $this->sql = "Select ".$res." from ".$table;
-    $this->query = $this->connetction->prepare($this->sql);
-    $this->query->execute();
-
-    while($this->rt = $this->query->fetchAll()) {
-        return $this->rt;
-    };
-    // TODO: Implement Select_ch() method.
-}
-
-public function Select_all($table)
- {
-    $this->sql = "Select * from ".$table;
-    $this->query = $this->connetction->prepare($this->sql);
-		$this->query->execute();
-
-		while($this->rt = $this->query->fetchAll()) {
-			return $this->rt;
-		};
-
-     
- }
-
- public function Select_wh($table,$data = array(),$con = array(),$if = array()){
-
-
-    $q = "";
-    $i = 0;
-    $b = 1;
-     foreach($data as $x => $val) {
-         $q .= " $x ".$con[$i]." $val ".$if[$b - 1];
-         $i++;
-     }
-
-    $res = rtrim($q,"AND");
-
-
-     $this->sql = "SELECT * FROM ".$table."  WHERE ". $res;
-
-     $this->query = $this->connetction->prepare($this->sql);
-     $this->query->execute();
-
-     while($this->rt = $this->query->fetchAll()) {
-         return $this->rt;
-     };
-
-
-
- }
-
-public function Insert($table, $data = array())
-{
-    $quote = "";
-    foreach (array_keys($data) as $item){
-        $quote .= $item." = :". "$item, ";
-    }
-     $res = rtrim($quote,", ");
-
-     $this->sql = "INSERT INTO ".$table." SET " . $res;
-     $this->query = $this->connetction->prepare($this->sql);
-     $this->rt = $this->query->execute($data);
-     if ($this->rt) {
-        //return $this->connection->lastInsertId();
-        return $this->rt;
-     }
-
-
-    // TODO: Implement Insert() method.
-}
-
-public function Update($table, $id = array(), $data = array())
- {
-
-    $quete = "";
-
-     foreach($data as $x => $val) {
-         $quete .=  "$x =  '$val', ";
-     }
-
-     $res = rtrim($quete,", ");
-
-     $wher = "";
-
-     foreach($id as $x => $val) {
-         $wher .=  "$x = $val, ";
-     }
-
-     $wh = rtrim($wher,", ");
-
-
-     $this->sql = "UPDATE ".$table." SET " . $res . " WHERE ".$wh.";";
-
-     $this->query = $this->connetction->prepare($this->sql);
-
-     $this->rt = $this->query->execute();
-     if ($this->rt) {
-         return $this->rt;
-
-     }
-
- }
-
- public function Delete($table, $id = array())
- {
-
-     $wher = "";
-
-     foreach($id as $x => $val) {
-         $wher .=  "$x = $val, ";
-     }
-
-     $wh = rtrim($wher,", ");
-
-     $this->sql = "DELETE FROM ".$table." WHERE ".$wh.";";
-     $this->query = $this->connetction->prepare($this->sql);
-     $this->rt = $this->query->execute();
-     if ($this->rt) {
-         return $this->rt;
-
-     }
- }
-
-
-
-
-}
-
-
-
-
+<?php
+
+namespace slvler\mysqlconnectors\Config;
+
+Abstract class Sql implements SqlPattern {
+
+    private $connetction;
+    private $sql;
+    private $query;
+    private $rt;
+    private $quote;
+    private $res;
+
+public function __construct($connetction)
+{
+    $this->connetction = $connetction;
+}
+
+public function Select_ch($table,$data = array())
+{
+   array_keys($data);
+   $qt = "";
+    foreach(array_merge($data) as $item){
+        $qt .= $item.", ";
+    }
+    $res = rtrim($qt,", ");
+
+    $this->sql = "Select ".$res." from ".$table;
+    $this->query = $this->connetction->prepare($this->sql);
+    $this->query->execute();
+
+    while($this->rt = $this->query->fetchAll()) {
+        return $this->rt;
+    };
+    // TODO: Implement Select_ch() method.
+}
+
+public function Select_all($table)
+ {
+    $this->sql = "Select * from ".$table;
+    $this->query = $this->connetction->prepare($this->sql);
+		$this->query->execute();
+
+		while($this->rt = $this->query->fetchAll()) {
+			return $this->rt;
+		};
+
+     
+ }
+
+ public function Select_wh($table,$data = array(),$con = array(),$if = array()){
+
+
+    $q = "";
+    $i = 0;
+    $b = 1;
+     foreach($data as $x => $val) {
+         $q .= " $x ".$con[$i]." $val ".$if[$b - 1];
+         $i++;
+     }
+
+    $res = rtrim($q,"AND");
+
+
+     $this->sql = "SELECT * FROM ".$table."  WHERE ". $res;
+
+     $this->query = $this->connetction->prepare($this->sql);
+     $this->query->execute();
+
+     while($this->rt = $this->query->fetchAll()) {
+         return $this->rt;
+     };
+
+
+
+ }
+
+public function Insert($table, $data = array())
+{
+    $quote = "";
+    foreach (array_keys($data) as $item){
+        $quote .= $item." = :". "$item, ";
+    }
+     $res = rtrim($quote,", ");
+
+     $this->sql = "INSERT INTO ".$table." SET " . $res;
+     $this->query = $this->connetction->prepare($this->sql);
+     $this->rt = $this->query->execute($data);
+     if ($this->rt) {
+        //return $this->connection->lastInsertId();
+        return $this->rt;
+     }
+
+
+    // TODO: Implement Insert() method.
+}
+
+public function Update($table, $id = array(), $data = array())
+ {
+
+    $quete = "";
+
+     foreach($data as $x => $val) {
+         $quete .=  "$x =  '$val', ";
+     }
+
+     $res = rtrim($quete,", ");
+
+     $wher = "";
+
+     foreach($id as $x => $val) {
+         $wher .=  "$x = $val, ";
+     }
+
+     $wh = rtrim($wher,", ");
+
+
+     $this->sql = "UPDATE ".$table." SET " . $res . " WHERE ".$wh.";";
+
+     $this->query = $this->connetction->prepare($this->sql);
+
+     $this->rt = $this->query->execute();
+     if ($this->rt) {
+         return $this->rt;
+
+     }
+
+ }
+
+ public function Delete($table, $id = array())
+ {
+
+     $wher = "";
+
+     foreach($id as $x => $val) {
+         $wher .=  "$x = $val, ";
+     }
+
+     $wh = rtrim($wher,", ");
+
+     $this->sql = "DELETE FROM ".$table." WHERE ".$wh.";";
+     $this->query = $this->connetction->prepare($this->sql);
+     $this->rt = $this->query->execute();
+     if ($this->rt) {
+         return $this->rt;
+
+     }
+ }
+
+
+
+
+}
+
+
+
+
 ?>
\ No newline at end of file
diff --git a/src/qwerty/Config/SqlPattern.php b/src/Config/SqlPattern.php
similarity index 91%
rename from src/qwerty/Config/SqlPattern.php
rename to src/Config/SqlPattern.php
index 22baf96..7e6c62e 100644
--- a/src/qwerty/Config/SqlPattern.php
+++ b/src/Config/SqlPattern.php
@@ -1,14 +1,14 @@
-<?php
-
-namespace qwerty\Config;
-
-interface SqlPattern{
-
-    public function __construct($connection);
-    public function Select_ch($table,$data = array());
-    public function Select_All($table);
-    public function Select_wh($table,$data = array(),$con = array(), $if = array());
-    public function Insert($table,$data = array());
-    public function Update($table, $id = array(), $data = array());
-    public function Delete($table, $id = array());
+<?php
+
+namespace slvler\mysqlconnectors\Config;
+
+interface SqlPattern{
+
+    public function __construct($connection);
+    public function Select_ch($table,$data = array());
+    public function Select_All($table);
+    public function Select_wh($table,$data = array(),$con = array(), $if = array());
+    public function Insert($table,$data = array());
+    public function Update($table, $id = array(), $data = array());
+    public function Delete($table, $id = array());
 }
\ No newline at end of file
diff --git a/src/Constant.php b/src/Constant.php
new file mode 100644
index 0000000..724d869
--- /dev/null
+++ b/src/Constant.php
@@ -0,0 +1,65 @@
+<?php
+
+namespace slvler\mysqlconnectors;
+
+class Constant{
+
+    private $DBHost = 'localhost';
+    private $DBName = 'eticaret';
+    private $DBUser = 'root';
+    private $DBPassword = '';
+    private $Connection = 'connection';
+
+    function showDBHost() 
+    {
+        return $this->DBHost;    
+    }
+
+    function showDBName() 
+    {
+        return $this->DBName;
+    }
+
+    function showDBUser() 
+    {
+       return $this->DBUser;
+    }
+
+    function showDBPassword() 
+    {
+       return $this->DBPassword;
+    }
+
+    function showConnection() 
+    {
+        return $this->Connection;
+    }
+
+
+
+    /*
+
+    const DBHost = "localhost";
+    const DBHost = "localhost";
+    const DBHost = "localhost";
+    const DBHost = "localhost";
+    const DBHost = "localhost";
+
+    define("localhost","localhost");
+define("dbname","sifirdanphp");
+define("dbuser","postgres");
+define("dbpass","489623sunA");
+define("connection1","connection");
+
+define("DBHost","localhost");
+define("DBName","northwind");
+define("DBUser","root");
+define("DBPassword","");
+define("connection","connection");
+*/
+
+
+
+}
+
+?>
\ No newline at end of file
diff --git a/src/qwerty/Database/Database.php b/src/Database/Database.php
similarity index 55%
rename from src/qwerty/Database/Database.php
rename to src/Database/Database.php
index 98ac642..e89a6e1 100644
--- a/src/qwerty/Database/Database.php
+++ b/src/Database/Database.php
@@ -1,46 +1,41 @@
-<?php
-
-namespace qwerty\Database;
-
-use \PDO;
-
-abstract class Database implements DatabaseFace {
-
-    protected $dbhost;
-    protected $dbname;
-    protected $dbuser;
-    protected $dbpass;
-    protected $connection;
-
-    public function __construct($dbhost, $dbname, $dbuser, $dbpass, $connection)
-    {
-        $this->dbhost = $dbhost;
-        $this->dbname = $dbname;
-        $this->dbuser = $dbuser;
-        $this->dbpass = $dbpass;
-        $this->connection = $connection;
-    
-    }
-
-
-   public function MysqlConnection(){
-       $this->connection = new PDO("mysql:host=".$this->dbhost.";dbname=".$this->dbname.";charset=utf8", $this->dbuser, $this->dbpass);
-       return $this->connection;
-            //echo "accept";
-   }
-
-   public function PostgresqlConnection(){
-    $this->connection = new PDO("pgsql:host=".$this->dbhost.";port=5432;dbname=".$this->dbname.";",$this->dbuser,$this->dbpass);
-      //echo "accept";
-      return $this->connection;
-    
-   }
-   
-
-
-}
-
-
-
-?>
-
+<?php
+
+namespace slvler\mysqlconnectors\Database;
+
+use \PDO;
+
+abstract class Database implements DatabaseFace {
+
+    protected $dbhost;
+    protected $dbname;
+    protected $dbuser;
+    protected $dbpass;
+    protected $connection;
+
+    public function __construct($dbhost, $dbname, $dbuser, $dbpass, $connection)
+    {
+        $this->dbhost = $dbhost;
+        $this->dbname = $dbname;
+        $this->dbuser = $dbuser;
+        $this->dbpass = $dbpass;
+        $this->connection = $connection;
+    
+    }
+
+
+   public function MysqlConnection(){
+        $this->connection = new PDO("mysql:host=".$this->dbhost.";dbname=".$this->dbname.";charset=utf8", $this->dbuser, $this->dbpass);
+        return $this->connection;
+   }
+
+   public function PostgresqlConnection(){
+        $this->connection = new PDO("pgsql:host=".$this->dbhost.";port=5432;dbname=".$this->dbname.";",$this->dbuser,$this->dbpass);
+        return $this->connection;
+   }
+   
+}
+
+
+
+?>
+
diff --git a/src/qwerty/Database/DatabaseController.php b/src/Database/DatabaseController.php
similarity index 57%
rename from src/qwerty/Database/DatabaseController.php
rename to src/Database/DatabaseController.php
index 794335e..ee98a61 100644
--- a/src/qwerty/Database/DatabaseController.php
+++ b/src/Database/DatabaseController.php
@@ -1,40 +1,20 @@
-<?php
-namespace qwerty\Database;
-
-class DatabaseController extends Database{
-
- public $dbhost;
- public $dbname;
- public $dbuser;
- public $dbpass;
- public $connection;
-
-
-    public function __construct($dbhost,$dbname,$dbuser,$dbpass,$connection) {
-
-      parent::__construct($dbhost, $dbname, $dbuser, $dbpass, $connection);
-    
-    }
-
-
-    
-
-
-    
-
-}
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+<?php
+
+namespace slvler\mysqlconnectors\Database;
+
+class DatabaseController extends Database{
+
+ public $dbhost;
+ public $dbname;
+ public $dbuser;
+ public $dbpass;
+ public $connection;
+
+
+    public function __construct($dbhost,$dbname,$dbuser,$dbpass,$connection) {
+        parent::__construct($dbhost, $dbname, $dbuser, $dbpass, $connection);
+    }
+}
+
+
 ?>
\ No newline at end of file
diff --git a/src/qwerty/Database/DatabaseFace.php b/src/Database/DatabaseFace.php
similarity index 81%
rename from src/qwerty/Database/DatabaseFace.php
rename to src/Database/DatabaseFace.php
index 406d782..1a557f1 100644
--- a/src/qwerty/Database/DatabaseFace.php
+++ b/src/Database/DatabaseFace.php
@@ -1,12 +1,13 @@
-<?php
-
-namespace qwerty\Database;
-interface DatabaseFace{
-
-    public function __construct($dbhost,$dbname,$dbuser,$dbpass,$connection);
-    public function MysqlConnection();
-    public function PostgresqlConnection();
-}
-
-
+<?php
+
+namespace slvler\mysqlconnectors\Database;
+
+interface DatabaseFace{
+
+    public function __construct($dbhost,$dbname,$dbuser,$dbpass,$connection);
+    public function MysqlConnection();
+    public function PostgresqlConnection();
+}
+
+
 ?>
\ No newline at end of file
diff --git a/src/Ext.php b/src/Ext.php
deleted file mode 100644
index 0fa720b..0000000
--- a/src/Ext.php
+++ /dev/null
@@ -1,58 +0,0 @@
-<?php
-require_once "autoload.php";
-require_once "constants.php";
-
-use \qwerty\Database\DatabaseController as DatabaseController;
-use \qwerty\Config\Method as Method;
-
-
-$db = new DatabaseController(DBHost, DBName, DBUser, DBPassword,connection);
-
-
-$cn = $db->MysqlConnection();
-//$baglanti = $db->PostgresqlConnection();
-
-$method = new Method($cn);
-
-//$veri = $method->Select_all("orders");
-/*
-
-$data = array(
-    'ShipName' => "deneme",
-    'ShipAddress' => "deneme",
-    'ShipCity' => "deneme"
-);
-*/
-//$method = $method->Insert("orders",$data);
-
-$id = array(
-  'OrderID',"CustomerID"
-);
-
-/*
-$data = array(
-    'ShipName' => "12",
-    'ShipAddress' => "12",
-    'ShipCity' => "12"
-);
-
-
-$method = $method->Update('orders', $id, $data);
-*/
-
-//$method = $method->Delete('orders',$id);
-
-$data = array(
-    "EmployeeID" => "4"
-);
-$con = array("!=");
-$if = array("AND");
-
-//$a = $method->Select_ch("orders",$id);
-
-$a = $method->Select_wh('orders',$data,$con,$if);
-
-print_r($a);
-
-
-?>
\ No newline at end of file
diff --git a/src/autoload.php b/src/autoload.php
deleted file mode 100644
index d85a06d..0000000
--- a/src/autoload.php
+++ /dev/null
@@ -1,9 +0,0 @@
-<?php
-
-spl_autoload_register(function ($classname){
-
-    include_once str_replace("\\","/", $classname) . '.php';
-
-});
-
-?>
\ No newline at end of file
diff --git a/src/constants.php b/src/constants.php
deleted file mode 100644
index 61138f1..0000000
--- a/src/constants.php
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-
-
-define("localhost","localhost");
-define("dbname","sifirdanphp");
-define("dbuser","postgres");
-define("dbpass","489623sunA");
-define("connection1","connection");
-
-define("DBHost","localhost");
-define("DBName","northwind");
-define("DBUser","root");
-define("DBPassword","");
-define("connection","connection");
-
-
-/*
-
-$sql = "pgsql:host=localhost;port=5432;dbname=sifirdanphp";
-$user1 = "postgres";
-$sifre = "489623sunA";
-
-
-$dbhost = "localhost";
-$dbname = "sifirdanphp";
-$dbuser = "postgres";
-$dbpass = "489623sunA";
-$connection = "";
-*/
-
-
-?>
\ No newline at end of file
diff --git a/tests/ConnectionTest.php b/tests/ConnectionTest.php
new file mode 100644
index 0000000..7ada6f1
--- /dev/null
+++ b/tests/ConnectionTest.php
@@ -0,0 +1,10 @@
+
+<?php
+
+
+class ConnectionTest extends \PHPUnit\Framework\TestCase
+{}
+
+
+
+?>
\ No newline at end of file