384 Laravel 6 changes (#385)

* 384 Laravel 6 changes

* Library versions

* Update package versions

* Add keyType to models

* Remove unused dependencies

* StyleCI fixes

* Fix models for test

* Fix tests output and update test runner

* Unused imports

* Update exceptions handler

* Fix login page

tests/Bootstrap.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace Tests;
+
+use Illuminate\Contracts\Console\Kernel;
+use PHPUnit\Runner\AfterLastTestHook;
+use PHPUnit\Runner\BeforeFirstTestHook;
+
+class Bootstrap implements BeforeFirstTestHook, AfterLastTestHook
+{
+    /*
+    |--------------------------------------------------------------------------
+    | Bootstrap The Test Environment
+    |--------------------------------------------------------------------------
+    |
+    | You may specify console commands that execute once before your test is
+    | run. You are free to add your own additional commands or logic into
+    | this file as needed in order to help your test suite run quicker.
+    |
+    */
+    use CreatesApplication;
+
+    public function executeBeforeFirstTest(): void
+    {
+        $console = $this->createApplication()->make(Kernel::class);
+        $commands = [
+            'config:cache',
+            'event:cache',
+        ];
+        foreach ($commands as $command) {
+            $console->call($command);
+        }
+    }
+
+    public function executeAfterLastTest(): void
+    {
+        array_map('unlink', glob('bootstrap/cache/*.phpunit.php'));
+    }
+}