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

tests/OSModulesTest.php

@@ -60,6 +60,7 @@ class OSModulesTest extends DBTestCase
     {
         $this->requireSnmpsim();  // require snmpsim for tests
         global $snmpsim;
+        load_all_os(); // wiped out by application refresh
 
         try {
             $helper = new ModuleTestHelper($modules, $os, $variant);
@@ -112,7 +113,6 @@ class OSModulesTest extends DBTestCase
         }
     }
 
-
     public function dumpedDataProvider()
     {
         $modules = array();