change namespace for testing

Author: oopsguy

README.md

@@ -1,8 +1,16 @@
 # PConfig
 
-PConfig is a PHP library for parsing configuration (php, json, xml, yaml, ini). 
+PConfig is a PHP library for parsing configuration. 
 It has simple APIs and is easy to use.
 
+## Supported formats
+
+- php
+- json
+- xml
+- yaml
+- ini
+
 ## Installation
 
 ```bash
@@ -52,10 +60,10 @@ The default key separator is a dot-notation `.`.
 key1.key2.key3
 ```
 
-You can use `Config::CONFIG_SEPARATOR` to custom your own separator.
+You can use `PConfig::CONFIG_KEY_EXTRACT_SEPARATOR` to custom your own separator.
 
 ```
-Config::CONFIG_SEPARATOR => '-',
+PConfig::CONFIG_KEY_EXTRACT_SEPARATOR => '-',
 ```
 
 ```
@@ -129,9 +137,10 @@ $config->delete('level1.level2');
 - `exists($key)`
 - `getConfig($key)`
 - `setConfig($key, $value)`
+- `setFile($path)`
+- `reload()`
 - `clear()`
 - `save()`
-- `setFile($path)`
 
 ## Licence
 

composer.json

@@ -1,6 +1,7 @@
 {
   "name": "oopsguy/pconfig",
   "description": "A PHP library for parsing configuration(json, yaml, ini, xml and php)",
+  "type": "library",
   "license": "MIT",
   "version": "1.1",
   "authors": [
@@ -26,8 +27,12 @@
   },
   "autoload": {
     "psr-4": {
-      "pconfig\\": "src/",
-      "test\\": "test/"
+      "pconfig\\": "src/"
+    }
+  },
+  "autoload-dev": {
+    "psr-4": {
+      "pconfig\\test\\": "test/"
     }
   }
 }

examples/config/arrayConfig.php

@@ -1,9 +1,7 @@
-<?php 
-return array (
-  0 => '',
-  'debug' => false,
-  'settings' => 
-  array (
-    'key' => 'new value',
-  ),
-); 
+<?php
+return ['0' => '',
+    'debug' => false,
+    'settings' => [
+        'key' => 'new value',
+    ],
+]; 

examples/config/databasesRootNode.xml

@@ -1,3 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
 <database>
 <type>nosql</type>
 <vendors>

examples/config/simpleXml.xml

@@ -1,3 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
 <root>
 <database>oracle</database>
 <database>mysql</database>

test/PConfigTest.php

@@ -1,35 +1,40 @@
 <?php
 
-namespace pconfig;
+namespace pconfig\test;
 
 use Exception;
+use pconfig\PConfig;
 use PHPUnit\Framework\TestCase;
 
+/**
+ * Class PConfigTest
+ * @package pconfig\test
+ */
 class PConfigTest extends TestCase
 {
     private $basePath = __DIR__ . '/data/';
 
     public function testJSON()
     {
-        $this->testConfig('json');
+        $this->_testConfig('json');
     }
 
     public function testINI()
     {
-        $this->testConfig('ini');
+        $this->_testConfig('ini');
     }
 
     public function testPHP()
     {
-        $this->testConfig('php');
+        $this->_testConfig('php');
     }
 
     public function testYAML()
     {
-        $this->testConfig('yaml');
+        $this->_testConfig('yaml');
     }
 
-    private function testConfig($type)
+    private function _testConfig($type)
     {
         $config = null;
         try {

test/data/config_new.php

@@ -1,4 +1,4 @@
-<?php
+<?php 
 return ['language' => [
     'php' => [
         'type' => [

test/provider/data/data.txt

@@ -1 +1 @@
-1561712999
+1561753033

test/serializer/BaseSerializerTest.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace pconfig\test\serializer;
+
+use pconfig\serializer\ISerializer;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Base serializer test-case class
+ * Class BaseSerializerTest
+ * @package pconfig\test\serializer
+ */
+abstract class BaseSerializerTest extends TestCase
+{
+
+    /**
+     * @var ISerializer
+     */
+    protected $serializer;
+
+    protected function setUp()
+    {
+        $this->serializer = $this->targetSerializer();
+    }
+
+    /**
+     * @return ISerializer
+     */
+    protected abstract function targetSerializer();
+
+}

test/serializer/INISerializerTest.php

@@ -1,20 +1,24 @@
 <?php
 
-namespace pconfig\serializer\impl;
+namespace pconfig\test\serializer\impl;
 
+use pconfig\serializer\impl\INISerializer;
 use pconfig\serializer\ISerializer;
-use PHPUnit\Framework\TestCase;
+use pconfig\test\serializer\BaseSerializerTest;
 
-class INISerializerTest extends TestCase
+/**
+ * Testing for INISerializer
+ * Class INISerializerTest
+ * @package pconfig\test\serializer\impl
+ */
+class INISerializerTest extends BaseSerializerTest
 {
     /**
-     * @var ISerializer
+     * @return ISerializer
      */
-    private $serializer;
-
-    protected function setUp()
+    protected function targetSerializer()
     {
-        $this->serializer = new INISerializer();
+        return new INISerializer();
     }
 
     public function testDeserialize()