Resubmit #9608 (#9941)

* Reorganize trap tests

* Testing db DRIVER to prevent .env from interfering

* New code to detect if Laravel is booted.  Hopefully more reliable.

* WIP external test process

* revert module test helper

* Use .env in Eloquent::boot()

* Fix test database settings loading

* fix undefined classes
(didn't find the one I needed)

* Fix incorrect Config usages
And RrdDefinition return type

* fix .env loading

* use the right DB

* slightly more accurate isConnected

* Move db_name to DBSetupTest specifically

* restore $_SERVER in AuthSSOTest

* missed item

* WIP

* tear down in the correct order.

* some testing cleanups

* remove check for duplicate event listener, it's not working right

* Don't need this change anymore

* Implement Log::event to replace legacy function log_event()

* fix port tests

* fix up tests

* remove pointless TrapTestCase class

* fix style

* Fix db config not being merged...

* skip env check for tests

* defer database operations until after Laravel is booted.

* don't include dbFaciale...

* redundant use

includes/helpers.php

@@ -23,6 +23,8 @@
  * @author     Tony Murray <murraytony@gmail.com>
  */
 
+use LibreNMS\Util\Laravel;
+
 if (!function_exists('d_echo')) {
     /**
      * Legacy convenience function - please use this instead of 'if ($debug) { echo ...; }'
@@ -35,7 +37,7 @@ if (!function_exists('d_echo')) {
     {
         global $debug;
 
-        if (class_exists('\Log')) {
+        if (Laravel::isBooted()) {
             \Log::debug(is_string($text) ? rtrim($text) : $text);
         } elseif ($debug) {
             print_r($text);