Improve code coverage.

app/Http/Middleware/Installer.php

@@ -33,6 +33,8 @@ use Log;
 
 /**
  * Class Installer
+ * @codeCoverageIgnore
+ *
  */
 class Installer
 {
@@ -48,6 +50,7 @@ class Installer
      *
      * @SuppressWarnings(PHPMD.ExcessiveMethodLength)
      * @SuppressWarnings(PHPMD.CyclomaticComplexity)
+     *
      */
     public function handle($request, Closure $next)
     {

app/Http/Middleware/IsDemoUser.php

@@ -60,7 +60,7 @@ class IsDemoUser
                 return response()->redirectTo($previous);
             }
 
-            return response()->redirectTo(route('index'));
+            return response()->redirectTo(route('index')); // @codeCoverageIgnore
         }
 
         return $next($request);

app/Http/Middleware/Range.php

@@ -108,9 +108,11 @@ class Range
     private function loseItAll(Request $request): void
     {
         if ('sqlite' === getenv('DB_CONNECTION') && true === getenv('IS_DOCKER')) {
+            // @codeCoverageIgnoreStart
             $request->session()->flash(
                 'error', 'You seem to be using SQLite in a Docker container. Don\'t do this. If the container restarts all your data will be gone.'
             );
+            // @codeCoverageIgnoreEnd
         }
     }
 

app/Http/Middleware/Sandstorm.php

@@ -87,6 +87,7 @@ class Sandstorm
      * @param string $email
      *
      * @return User
+     * @codeCoverageIgnore
      */
     private function createUser(string $email): User
     {

app/Http/Middleware/SecureHeaders.php

@@ -47,7 +47,7 @@ class SecureHeaders
         $google      = '';
         $analyticsId = env('ANALYTICS_ID', '');
         if ('' !== $analyticsId) {
-            $google = 'https://www.google-analytics.com/analytics.js';
+            $google = 'https://www.google-analytics.com/analytics.js'; // @codeCoverageIgnore
         }
         $csp = [
             "default-src 'none'",