Stats: Added questions test

src/Controllers/Metrics/Stats.php

@@ -6,6 +6,7 @@ use Carbon\Carbon;
 use Engelsystem\Database\Database;
 use Engelsystem\Models\EventConfig;
 use Engelsystem\Models\News;
+use Engelsystem\Models\Question;
 use Illuminate\Database\Query\Builder as QueryBuilder;
 use Illuminate\Database\Query\Expression as QueryExpression;
 
@@ -221,13 +222,10 @@ class Stats
     /**
      * @param bool $answered
      * @return int
-     * @codeCoverageIgnore
      */
     public function questions($answered = null)
     {
-        $query = $this
-            ->getQuery('questions');
-
+        $query = Question::query();
         if (!is_null($answered)) {
             if ($answered) {
                 $query->whereNotNull('answerer_id');

tests/Unit/Controllers/Metrics/StatsTest.php

@@ -6,6 +6,7 @@ use Carbon\Carbon;
 use Engelsystem\Controllers\Metrics\Stats;
 use Engelsystem\Models\LogEntry;
 use Engelsystem\Models\News;
+use Engelsystem\Models\Question;
 use Engelsystem\Models\User\PasswordReset;
 use Engelsystem\Models\User\PersonalData;
 use Engelsystem\Models\User\State;
@@ -91,6 +92,24 @@ class StatsTest extends TestCase
         $this->assertEquals(1, $stats->announcements(true));
     }
 
+    /**
+     * @covers \Engelsystem\Controllers\Metrics\Stats::questions
+     */
+    public function testQuestions()
+    {
+        $this->addUsers();
+        $questionsData = ['text' => 'Lorem Ipsum', 'user_id' => 1];
+
+        (new Question($questionsData))->save();
+        (new Question($questionsData))->save();
+        (new Question($questionsData + ['answerer_id' => 2, 'answer' => 'Dolor sit!']))->save();
+
+        $stats = new Stats($this->database);
+        $this->assertEquals(3, $stats->questions());
+        $this->assertEquals(2, $stats->questions(false));
+        $this->assertEquals(1, $stats->questions(true));
+    }
+
     /**
      * @covers \Engelsystem\Controllers\Metrics\Stats::arrivedUsers
      */