Configure application timezone globally

config/app.php

@@ -10,6 +10,7 @@ return [
         \Engelsystem\Logger\LoggerServiceProvider::class,
         \Engelsystem\Exceptions\ExceptionsServiceProvider::class,
         \Engelsystem\Config\ConfigServiceProvider::class,
+        \Engelsystem\Helpers\ConfigureEnvironmentServiceProvider::class,
 
         // Request handling
         \Engelsystem\Http\UrlGeneratorServiceProvider::class,

includes/application.php

@@ -22,11 +22,8 @@ $app->bootstrap($appConfig);
 
 
 /**
- * Configure application
+ * Configure environment
  */
-$timezone = $app->get('config')->get('timezone');
-ini_set('date.timezone', $timezone);
-
 if (config('environment') == 'development') {
     $errorHandler = $app->get('error.handler');
     $errorHandler->setEnvironment(Handler::ENV_DEVELOPMENT);

src/Helpers/ConfigureEnvironmentServiceProvider.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace Engelsystem\Helpers;
+
+use Carbon\CarbonTimeZone;
+use Engelsystem\Config\Config;
+use Engelsystem\Container\ServiceProvider;
+
+class ConfigureEnvironmentServiceProvider extends ServiceProvider
+{
+    public function register()
+    {
+        /** @var Config $config */
+        $config = $this->app->get('config');
+
+        $timezone = new CarbonTimeZone($config->get('timezone'));
+        $this->setTimeZone($timezone);
+    }
+
+    /**
+     * @param CarbonTimeZone $timeZone
+     * @codeCoverageIgnore
+     */
+    protected function setTimeZone(CarbonTimeZone $timeZone)
+    {
+        ini_set('date.timezone', $timeZone);
+        date_default_timezone_set($timeZone);
+    }
+}

tests/Unit/Helpers/ConfigureEnvironmentServiceProviderTest.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace Engelsystem\Test\Unit\Helpers;
+
+use Carbon\CarbonTimeZone;
+use Engelsystem\Config\Config;
+use Engelsystem\Helpers\ConfigureEnvironmentServiceProvider;
+use Engelsystem\Test\Unit\ServiceProviderTest;
+use PHPUnit\Framework\MockObject\MockObject;
+
+class ConfigureEnvironmentServiceProviderTest extends ServiceProviderTest
+{
+    /**
+     * @covers \Engelsystem\Helpers\ConfigureEnvironmentServiceProvider::register
+     */
+    public function testRegister()
+    {
+        $config = new Config(['timezone' => 'Australia/Eucla']);
+        $this->app->instance('config', $config);
+
+        /** @var ConfigureEnvironmentServiceProvider|MockObject $serviceProvider */
+        $serviceProvider = $this->getMockBuilder(ConfigureEnvironmentServiceProvider::class)
+            ->setConstructorArgs([$this->app])
+            ->onlyMethods(['setTimeZone'])
+            ->getMock();
+
+        $serviceProvider->expects($this->once())
+            ->method('setTimeZone')
+            ->willReturnCallback(function (CarbonTimeZone $timeZone) {
+                $this->assertEquals('Australia/Eucla', $timeZone->getName());
+            });
+
+        $serviceProvider->register();
+    }
+}