Change: #185 『スタンプをつけられた人』ではなく『スタンプをつけた人』のフォロワーにスタンプを転送 (#232)

* Change: #185 『スタンプをつけられた人』ではなく『スタンプをつけた人』のフォロワーにスタンプを転送

* Fix: 絵文字削除が届かない問題

* Test: 送る方にも同じテストを追加

spec/services/emoji_react_service_spec.rb

@@ -161,11 +161,46 @@ RSpec.describe EmojiReactService, type: :service do
     end
   end
 
-  context 'when has remote followers' do
+  context 'when remote status' do
+    let(:author) { Fabricate(:account, domain: 'author.foo.bar', uri: 'https://author.foo.bar/actor', inbox_url: 'https://author.foo.bar/inbox', protocol: 'activitypub') }
+
+    before do
+      stub_request(:post, 'https://author.foo.bar/inbox')
+    end
+
+    it 'react with emoji' do
+      expect(subject.count).to eq 1
+      expect(a_request(:post, 'https://author.foo.bar/inbox').with(body: hash_including({
+        type: 'Like',
+        actor: ActivityPub::TagManager.instance.uri_for(sender),
+        content: '😀',
+      }))).to have_been_made.once
+    end
+
+    context 'when has followers' do
+      let!(:bob) { Fabricate(:account, domain: 'foo.bar', uri: 'https://foo.bar/actor', inbox_url: 'https://foo.bar/inbox', protocol: 'activitypub') }
+
+      before do
+        bob.follow!(sender)
+        stub_request(:post, 'https://foo.bar/inbox')
+      end
+
+      it 'react with emoji' do
+        expect(subject.count).to eq 1
+        expect(a_request(:post, 'https://foo.bar/inbox').with(body: hash_including({
+          type: 'Like',
+          actor: ActivityPub::TagManager.instance.uri_for(sender),
+          content: '😀',
+        }))).to have_been_made.once
+      end
+    end
+  end
+
+  context 'when sender has remote followers' do
     let!(:bob) { Fabricate(:account, domain: 'foo.bar', uri: 'https://foo.bar/actor', inbox_url: 'https://foo.bar/inbox', protocol: 'activitypub') }
 
     before do
-      bob.follow!(author)
+      bob.follow!(sender)
       stub_request(:post, 'https://foo.bar/inbox')
     end