Updated tests namespace to be ps4-valid. Added tests for flooding exception, fixed broken code

framework/core/tests/Flarum/Admin/Middleware/RequireAdministrateAbilityTest.php

@@ -1,5 +1,5 @@
 <?php
-namespace tests\Flarum\Admin\Middleware;
+namespace Tests\Flarum\Admin\Middleware;
 
 use Flarum\Admin\Middleware\AuthenticateWithCookie;
 use Flarum\Admin\Middleware\RequireAdministrateAbility;

framework/core/tests/Flarum/Api/Handler/FloodingExceptionHandlerTest.php

@@ -0,0 +1,22 @@
+<?php
+namespace tests\Flarum\Api\Handler;
+
+use Flarum\Api\Handler\FloodingExceptionHandler;
+use Flarum\Core\Exception\FloodingException;
+use Tests\Test\TestCase;
+
+class FloodingExceptionHandlerTest extends TestCase
+{
+    private $handler;
+
+    public function init()
+    {
+        $this->handler = new FloodingExceptionHandler;
+    }
+
+    public function test_it_handles_recognisable_exceptions()
+    {
+        $this->assertFalse($this->handler->manages(new \Exception));
+        $this->assertTrue($this->handler->manages(new FloodingException));
+    }
+}

framework/core/tests/Flarum/Core/Settings/DatabaseSettingsRepositoryTest.php

@@ -1,5 +1,5 @@
 <?php
-namespace tests\Flarum\Core\Settings;
+namespace Tests\Flarum\Core\Settings;
 
 use Flarum\Settings\DatabaseSettingsRepository;
 use Illuminate\Database\ConnectionInterface;

framework/core/tests/Flarum/Core/Settings/MemoryCacheSettingsRepositoryTest.php

@@ -1,5 +1,5 @@
 <?php
-namespace tests\Flarum\Core\Settings;
+namespace Tests\Flarum\Core\Settings;
 
 use Flarum\Settings\MemoryCacheSettingsRepository;
 use Flarum\Settings\SettingsRepositoryInterface;