From beaf61d2ea7c72de10137b4395c0612ae9dd4b56 Mon Sep 17 00:00:00 2001
From: Meritoo <github@meritoo.pl>
Date: Fri, 29 Sep 2017 15:07:26 +0200
Subject: [PATCH] Participants collection - disable method has(), because
 hasParticipantsOfSurvey() should be used to verify if there are participants
 of given survey

---
 src/Result/Collection/Participants.php       | 8 ++++++++
 tests/Result/Collection/ParticipantsTest.php | 6 ++++++
 2 files changed, 14 insertions(+)

diff --git a/src/Result/Collection/Participants.php b/src/Result/Collection/Participants.php
index dfa65c9..f292dfa 100644
--- a/src/Result/Collection/Participants.php
+++ b/src/Result/Collection/Participants.php
@@ -40,6 +40,14 @@ class Participants extends Collection
         throw new DisabledMethodException(__METHOD__, 'addParticipants');
     }
 
+    /**
+     * {@inheritdoc}
+     */
+    public function has($element)
+    {
+        throw new DisabledMethodException(__METHOD__, 'hasParticipantsOfSurvey');
+    }
+
     /**
      * Adds participants of given survey
      *
diff --git a/tests/Result/Collection/ParticipantsTest.php b/tests/Result/Collection/ParticipantsTest.php
index d93e049..bfdb304 100644
--- a/tests/Result/Collection/ParticipantsTest.php
+++ b/tests/Result/Collection/ParticipantsTest.php
@@ -61,6 +61,12 @@ class ParticipantsTest extends BaseTestCase
         (new Participants())->addMultiple([]);
     }
 
+    public function testHas()
+    {
+        $this->expectException(DisabledMethodException::class);
+        (new Participants())->has(new Participant());
+    }
+
     public function testAddParticipantsWithoutParticipants()
     {
         $surveyId = 1;