Fix test

spec/serializers/node_info/serializer_spec.rb

@@ -0,0 +1,37 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+describe NodeInfo::Serializer do
+  let(:serialization) do
+    JSON.parse(
+      ActiveModelSerializers::SerializableResource.new(
+        record, adapter: NodeInfo::Adapter, serializer: described_class, root: 'nodeinfo'
+      ).to_json
+    )
+  end
+  let(:record) { {} }
+
+  describe 'nodeinfo version' do
+    it 'returns 2.0' do
+      expect(serialization['version']).to eq '2.0'
+    end
+  end
+
+  describe 'mastodon version' do
+    it 'contains kmyblue' do
+      expect(serialization['software']['version'].include?('kmyblue')).to be true
+    end
+  end
+
+  describe 'metadata' do
+    it 'returns features' do
+      expect(serialization['metadata']['features']).to include 'emoji_reaction'
+    end
+
+    it 'returns nodeinfo own features' do
+      expect(serialization['metadata']['features']).to include 'quote'
+      expect(serialization['metadata']['features']).to_not include 'kmyblue_markdown'
+    end
+  end
+end