Merge pull request #43 from lifeofguenter/hello-test

hello-frame style fixes + test

Author: lifeofguenter

src/AfriCC/EPP/Frame/Hello.php

@@ -13,11 +13,14 @@
 
 use AfriCC\EPP\AbstractFrame;
 
+/**
+ * @see https://tools.ietf.org/html/rfc5730#section-2.3
+ */
 class Hello extends AbstractFrame
 {
     public function __construct()
     {
-    	parent::__construct();
+        parent::__construct();
         $this->set('//epp:epp/epp:hello');
     }
 }

tests/AfriCC/EPP/Test/Frame/HelloTest.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace AfriCC\EPP\Frame;
+
+use PHPUnit\Framework\TestCase;
+
+class HelloTest extends TestCase
+{
+    public function testHelloFrame()
+    {
+        $frame = new Hello();
+
+        $this->assertXmlStringEqualsXmlString(
+            (string) $frame,
+            '<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+            <epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
+              <hello/>
+            </epp>
+            '
+        );
+    }
+}