Tests fixed, changelog updated

Author: Paramtamtam

CHANGELOG.md

@@ -19,12 +19,17 @@ The format is based on [Keep a Changelog][keepachangelog] and this project adher
 - Some asserts now accepts "message" parameter
 - Minimal PHP version now is `7.1.3`
 - Minimal PHPUnit version now is `^7.5`
+- Minimal Laravel version now is `5.6.x`
 - Maximal Laravel version now is `5.8.x`
 - Composer scripts
 
 ### Removed
 
 - `AvtoDev\DevTools\Laravel\VarDumper\*` (replaced with `avto-dev/stacked-dumper-laravel`)
+- `assertIsNumeric`
+- `assertIsInteger`
+- `assertIsArray`
+- `assertIsString`
 
 ### Deprecated
 

composer.json

@@ -23,10 +23,9 @@
         "ext-pdo_sqlite": "*",
         "ext-sqlite3": "*",
         "jeremeamia/superclosure": "^2.4",
-        "nikic/php-parser": "^2.0 || ^3.0 || ^4.0",
-        "laravel/laravel": ">=5.5.0 <5.9.0",
-        "phpstan/phpstan": "~0.9 || ^0.10",
-        "mockery/mockery": "~1.0"
+        "laravel/laravel": ">=5.6.0 <5.9.0",
+        "phpstan/phpstan": "^0.11.3",
+        "mockery/mockery": "^1.0"
     },
     "autoload": {
         "psr-4": {

src/Tests/PHPUnit/Traits/AdditionalAssertionsTrait.php

@@ -240,7 +240,7 @@ public function assertClassUsesTraits($class, $expected_traits, string $message
                 $results += $trait_uses_recursive($class_iterate);
             }
 
-            return \array_values(\array_unique($results));
+            return \array_values(\array_unique((array) $results));
         };
 
         $uses = $class_uses_recursive($class);

src/Tests/PHPUnit/Traits/LaravelEventsAssertionsTrait.php

@@ -6,9 +6,13 @@
 
 use ReflectionFunction;
 use ReflectionException;
+use Illuminate\Events\Dispatcher;
 use PHPUnit\Framework\ExpectationFailedException;
 use SebastianBergmann\RecursionContext\InvalidArgumentException;
 
+/**
+ * @mixin \Illuminate\Foundation\Testing\TestCase
+ */
 trait LaravelEventsAssertionsTrait
 {
     /**
@@ -27,7 +31,10 @@ public function getEventListenersClasses($event_abstract): array
     {
         $result = [];
 
-        foreach (\Illuminate\Support\Facades\Event::getListeners($event_abstract) as $listener_closure) {
+        /** @var Dispatcher $events */
+        $events = $this->app->make(Dispatcher::class);
+
+        foreach ($events->getListeners($event_abstract) as $listener_closure) {
             $reflection = new ReflectionFunction($listener_closure);
             $uses       = $reflection->getStaticVariables();