Test: API呼び出しによってスタンプをつけるテスト (#139)

* Test: API呼び出しによってスタンプをつけるテスト

* Fix: スタンプ削除APIで`emoji`パラメータを指定していないときに投稿が自由閲覧できる問題

* Test: さっきの問題のテストを追加

spec/requests/api/v1/statuses/emoji_reactions_spec.rb

@@ -0,0 +1,271 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe 'EmojiReactions' do
+  let(:user)    { Fabricate(:user) }
+  let(:scopes)  { 'write:favourites' }
+  let(:token)   { Fabricate(:accessible_access_token, resource_owner_id: user.id, scopes: scopes) }
+  let(:headers) { { 'Authorization' => "Bearer #{token.token}" } }
+
+  describe 'POST /api/v1/statuses/:status_id/emoji_reactions' do
+    subject do
+      post "/api/v1/statuses/#{status.id}/emoji_reactions", headers: headers, params: { emoji: emoji }
+    end
+
+    let(:status) { Fabricate(:status) }
+    let(:emoji) { '😀' }
+
+    it_behaves_like 'forbidden for wrong scope', 'read read:favourites'
+
+    context 'with public status' do
+      it 'reacts the status successfully', :aggregate_failures do
+        subject
+
+        expect(response).to have_http_status(200)
+        expect(user.account.emoji_reacted?(status, emoji)).to be true
+      end
+
+      it 'returns json with updated attributes' do
+        subject
+
+        expect(body_as_json).to match(
+          a_hash_including(id: status.id.to_s, emoji_reactions_count: 1)
+        )
+      end
+    end
+
+    context 'with private status of not-followed account' do
+      let(:status) { Fabricate(:status, visibility: :private) }
+
+      it 'returns http not found' do
+        subject
+
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context 'with private status of followed account' do
+      let(:status) { Fabricate(:status, visibility: :private) }
+
+      before do
+        user.account.follow!(status.account)
+      end
+
+      it 'reacts the status successfully', :aggregate_failures do
+        subject
+
+        expect(response).to have_http_status(200)
+        expect(user.account.emoji_reacted?(status)).to be true
+      end
+    end
+
+    context 'when local custom emoji' do
+      before { Fabricate(:custom_emoji, shortcode: 'ohagi') }
+
+      let(:emoji) { 'ohagi' }
+
+      it 'reacts the status succeessfully', :aggregate_failures do
+        subject
+
+        expect(response).to have_http_status(200)
+        expect(user.account.emoji_reacted?(status, 'ohagi')).to be true
+      end
+    end
+
+    context 'when remote custom emoji' do
+      let!(:custom_emoji) { Fabricate(:custom_emoji, shortcode: 'ohagi', domain: 'foo.bar', uri: 'https://foo.bar/emoji') }
+      let(:emoji) { 'ohagi@foo.bar' }
+
+      before { Fabricate(:emoji_reaction, status: status, name: 'ohagi', custom_emoji: custom_emoji) }
+
+      it 'reacts the status succeessfully', :aggregate_failures do
+        subject
+
+        expect(response).to have_http_status(200)
+        expect(user.account.emoji_reacted?(status, 'ohagi', 'foo.bar')).to be true
+      end
+    end
+
+    context 'when not existing custom emoji' do
+      let(:emoji) { 'ohagi' }
+
+      it 'reacts the status succeessfully', :aggregate_failures do
+        subject
+
+        expect(response).to have_http_status(422)
+      end
+    end
+
+    context 'without an authorization header' do
+      let(:headers) { {} }
+
+      it 'returns http unauthorized' do
+        subject
+
+        expect(response).to have_http_status(401)
+      end
+    end
+  end
+
+  describe 'POST /api/v1/statuses/:status_id/emoji_unreaction' do
+    subject do
+      post "/api/v1/statuses/#{status.id}/emoji_unreaction", headers: headers, params: { emoji: emoji }
+    end
+
+    let(:status) { Fabricate(:status) }
+    let(:emoji) { '😀' }
+
+    it_behaves_like 'forbidden for wrong scope', 'read read:favourites'
+
+    context 'with public status' do
+      before do
+        EmojiReactService.new.call(user.account, status, emoji)
+      end
+
+      it 'unreacts the status successfully', :aggregate_failures do
+        subject
+
+        expect(response).to have_http_status(200)
+        expect(user.account.emoji_reacted?(status)).to be false
+      end
+
+      it 'returns json with updated attributes' do
+        subject
+
+        expect(body_as_json).to match(
+          a_hash_including(id: status.id.to_s, emoji_reactions_count: 0)
+        )
+      end
+    end
+
+    context 'when the requesting user was blocked by the status author' do
+      before do
+        EmojiReactService.new.call(user.account, status, emoji)
+        status.account.block!(user.account)
+      end
+
+      it 'unreacts the status successfully', :aggregate_failures do
+        subject
+
+        expect(response).to have_http_status(200)
+        expect(user.account.emoji_reacted?(status)).to be false
+      end
+
+      it 'returns json with updated attributes' do
+        subject
+
+        expect(body_as_json).to match(
+          a_hash_including(id: status.id.to_s, emoji_reactions_count: 0)
+        )
+      end
+    end
+
+    context 'when status is not reacted' do
+      it 'returns http success' do
+        subject
+
+        expect(response).to have_http_status(200)
+      end
+    end
+
+    context 'with private status that was not reacted' do
+      let(:status) { Fabricate(:status, visibility: :private) }
+
+      it 'returns http not found' do
+        subject
+
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context 'with private status that was not reacted without emoji parameter' do
+      let(:status) { Fabricate(:status, visibility: :private) }
+      let(:emoji) { nil }
+
+      it 'returns http not found' do
+        subject
+
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context 'when local custom emoji' do
+      before do
+        Fabricate(:custom_emoji, shortcode: 'ohagi')
+        EmojiReactService.new.call(user.account, status, emoji)
+      end
+
+      let(:emoji) { 'ohagi' }
+
+      it 'reacts the status succeessfully', :aggregate_failures do
+        subject
+
+        expect(response).to have_http_status(200)
+        expect(user.account.emoji_reacted?(status)).to be false
+      end
+    end
+
+    context 'when remote custom emoji' do
+      let(:emoji) { 'ohagi@foo.bar' }
+
+      before do
+        custom_emoji = Fabricate(:custom_emoji, shortcode: 'ohagi', domain: 'foo.bar', uri: 'https://foo.bar/emoji')
+        Fabricate(:emoji_reaction, name: 'ohagi', status: status, custom_emoji: custom_emoji)
+        EmojiReactService.new.call(user.account, status, emoji)
+      end
+
+      it 'reacts the status succeessfully', :aggregate_failures do
+        subject
+
+        expect(response).to have_http_status(200)
+        expect(user.account.emoji_reacted?(status)).to be false
+      end
+    end
+
+    context 'when remote custom emoji but not specified domain' do
+      let(:emoji) { 'ohagi' }
+
+      before do
+        custom_emoji = Fabricate(:custom_emoji, shortcode: 'ohagi', domain: 'foo.bar', uri: 'https://foo.bar/emoji')
+        Fabricate(:emoji_reaction, name: 'ohagi', status: status, custom_emoji: custom_emoji)
+        EmojiReactService.new.call(user.account, status, 'ohagi@foo.bar')
+      end
+
+      it 'reacts the status succeessfully', :aggregate_failures do
+        subject
+
+        expect(response).to have_http_status(200)
+        expect(user.account.emoji_reacted?(status)).to be true
+      end
+    end
+
+    context 'without specified domain and reacted same name multiple domains' do
+      let(:emoji) { 'ohagi' }
+
+      before do
+        Fabricate(:custom_emoji, shortcode: 'ohagi', domain: 'foo.bar', uri: 'https://foo.bar/emoji')
+        Fabricate(:custom_emoji, shortcode: 'ohagi')
+        EmojiReactService.new.call(user.account, status, 'ohagi')
+        EmojiReactService.new.call(user.account, status, 'ohagi@foo.bar')
+      end
+
+      it 'reacts the status succeessfully', :aggregate_failures do
+        subject
+
+        expect(response).to have_http_status(200)
+        expect(user.account.emoji_reacted?(status)).to be false
+      end
+    end
+
+    context 'when not existing custom emoji' do
+      let(:emoji) { 'ohagi' }
+
+      it 'reacts the status succeessfully', :aggregate_failures do
+        subject
+
+        expect(response).to have_http_status(200)
+      end
+    end
+  end
+end