diff --git a/bootstrap.php b/bootstrap.php
index 709a12d..0ef94d6 100644
--- a/bootstrap.php
+++ b/bootstrap.php
@@ -1,3 +1,52 @@
 <?php
+
+    /** @noinspection PhpDefineCanBeReplacedWithConstInspection */
+
+    use Socialbox\Classes\ServerResolver;
+
     require 'ncc';
     import('net.nosial.socialbox');
+
+
+    // Definitions for the test environment
+    if(!defined('SB_TEST'))
+    {
+        $dockerTestPath = __DIR__ . DIRECTORY_SEPARATOR . 'tests' . DIRECTORY_SEPARATOR . 'docker' . DIRECTORY_SEPARATOR;
+        $helperClassPath = __DIR__ . DIRECTORY_SEPARATOR . 'tests' . DIRECTORY_SEPARATOR . 'Helper.php';
+
+        if(!file_exists($dockerTestPath))
+        {
+            throw new RuntimeException('Docker test path not found: ' . $dockerTestPath);
+        }
+
+        if(!file_exists($helperClassPath))
+        {
+            throw new RuntimeException('Helper class not found: ' . $helperClassPath);
+        }
+
+        require $helperClassPath;
+
+        // global
+        define('SB_TEST', 1);
+        putenv('LOG_LEVEL=debug');
+
+        // coffee.com
+        define('COFFEE_DOMAIN', 'coffee.com');
+        define('COFFEE_RPC_HOST', '127.0.0.0');
+        define('COFFEE_RPC_PORT', 8086);
+        define('COFFEE_RPC_SSL', false);
+        define('COFFEE_PUBLIC_KEY', file_get_contents($dockerTestPath . 'coffee' . DIRECTORY_SEPARATOR . 'signature.pub'));
+        define('COFFEE_PRIVATE_KEY', file_get_contents($dockerTestPath . 'coffee' . DIRECTORY_SEPARATOR .   'signature.pk'));
+
+        // teapot.com
+        define('TEAPOT_DOMAIN', 'teapot.com');
+        define('TEAPOT_RPC_HOST', '127.0.0.0');
+        define('TEAPOT_RPC_PORT', 8087);
+        define('TEAPOT_RPC_SSL', false);
+        define('TEAPOT_PUBLIC_KEY', file_get_contents($dockerTestPath . 'teapot' . DIRECTORY_SEPARATOR . 'signature.pub'));
+        define('TEAPOT_PRIVATE_KEY', file_get_contents($dockerTestPath . 'teapot' . DIRECTORY_SEPARATOR . 'signature.pk'));
+
+        // Define mocked dns server records for testing purposes
+        ServerResolver::addMock(COFFEE_DOMAIN, sprintf('v=socialbox;sb-rpc=%s://%s:%d/;sb-key=%s;sb-exp=0', (COFFEE_RPC_SSL ? 'https' : 'http'), COFFEE_RPC_HOST, COFFEE_RPC_PORT, COFFEE_PUBLIC_KEY));
+        ServerResolver::addMock(TEAPOT_DOMAIN, sprintf('v=socialbox;sb-rpc=%s://%s:%d/;sb-key=%s;sb-exp=0', (TEAPOT_RPC_SSL ? 'https' : 'http'), TEAPOT_RPC_HOST, TEAPOT_RPC_PORT, TEAPOT_PUBLIC_KEY));
+    }
\ No newline at end of file