Include tests/configTest.php

Add lib/device.php
Fixup lib/resolve.php

Signed-off-by: Diederik de Groot <dkgroot@talon.nl>

tests/configTest.php

@@ -0,0 +1,25 @@
+<?php declare(strict_types=1);
+use PHPUnit\Framework\TestCase;
+
+include_once "lib/config.php";
+use SCCP\Config as Config;
+
+final class ConfigTest extends TestCase
+{
+    public function testCanBeCreated(): void
+    {
+    	global $base_path;
+	$configParser = new Config\ConfigParser($base_path, "config.ini");
+        $this->assertInstanceOf(
+            Config\ConfigParser::class,
+            $configParser
+        );
+    }
+    public function testCanGetConfig(): void
+    {
+    	global $base_path;
+	$configParser = new Config\ConfigParser($base_path, "config.ini");
+	$config = $configParser->getConfiguration();
+	$this->assertNotEmpty($config);
+    }
+}