From 8e43c2716d38e4d7e2304c29a1a4d657931fce17 Mon Sep 17 00:00:00 2001
From: Benjamin Neff <benjamin@coding4coffee.ch>
Date: Sun, 4 Jun 2017 01:39:17 +0200
Subject: [PATCH] Add test for RelatedEntity#to_json

---
 lib/diaspora_federation/entities/related_entity.rb          | 1 +
 .../lib/diaspora_federation/entities/related_entity_spec.rb | 6 ++++++
 2 files changed, 7 insertions(+)

diff --git a/lib/diaspora_federation/entities/related_entity.rb b/lib/diaspora_federation/entities/related_entity.rb
index cc2ec89..1ba37a8 100644
--- a/lib/diaspora_federation/entities/related_entity.rb
+++ b/lib/diaspora_federation/entities/related_entity.rb
@@ -41,6 +41,7 @@ module DiasporaFederation
         nil
       end
 
+      # never add {RelatedEntity} to json
       def to_json
         nil
       end
diff --git a/spec/lib/diaspora_federation/entities/related_entity_spec.rb b/spec/lib/diaspora_federation/entities/related_entity_spec.rb
index 56781d7..811a32c 100644
--- a/spec/lib/diaspora_federation/entities/related_entity_spec.rb
+++ b/spec/lib/diaspora_federation/entities/related_entity_spec.rb
@@ -30,5 +30,11 @@ module DiasporaFederation
         expect(described_class.new(data).to_xml).to be_nil
       end
     end
+
+    describe "#to_json" do
+      it "returns nil" do
+        expect(described_class.new(data).to_json).to be_nil
+      end
+    end
   end
 end