Adding basic PHPUnit testing capabilities

Author: guahanweb

composer.json

@@ -15,6 +15,9 @@
     "require": {
         "php": ">=5.2.7"
     },
+    "require-dev": {
+        "phpunit/phpunit": "5.5.x"
+    },
     "autoload": {
         "psr-0": {
             "GuahanWeb\\Http": "src/"

phpunit.xml.dist

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<phpunit bootstrap="./vendor/autoload.php">
+    <testsuites>
+        <testsuite name="PHP Router Test Suite">
+            <directory>./tests</directory>
+        </testsuite>
+    </testsuites>
+</phpunit>

tests/GuahanWeb/Http/requestTest.php

@@ -0,0 +1,21 @@
+<?php
+use PHPUnit\Framework\TestCase;
+use GuahanWeb\Http;
+
+class RequestTest extends TestCase {
+    protected function tearDown() {
+        $_SERVER = null;
+    }
+
+    public function testBasicAttributes() {
+        // Mock request
+        $_SERVER = array(
+            'REQUEST_METHOD' => 'GET',
+            'REQUEST_URI' => '/'
+        );
+
+        $request = new Http\Request();
+        $this->assertEquals($request->method, 'GET');
+        $this->assertEquals($request->uri, '/');
+    }
+}