Cover StatusesController more (mastodon#3259)

Author: akihikodaki

spec/controllers/statuses_controller_spec.rb

@@ -6,11 +6,81 @@
   render_views
 
   describe '#show' do
-    it 'returns a success' do
-      status = Fabricate(:status)
-      get :show, params: { account_username: status.account.username, id: status.id }
+    context 'account is suspended' do
+      it 'returns gone' do
+        account = Fabricate(:account, suspended: true)
+        status = Fabricate(:status, account: account)
 
-      expect(response).to have_http_status(:success)
+        get :show, params: { account_username: account.username, id: status.id }
+
+        expect(response).to have_http_status(410)
+      end
+    end
+
+    context 'status is not permitted' do
+      it 'raises ActiveRecord::RecordNotFound' do
+        user = Fabricate(:user)
+        status = Fabricate(:status)
+        status.account.block!(user.account)
+
+        sign_in(user)
+        get :show, params: { account_username: status.account.username, id: status.id }
+
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context 'account is not suspended and status is permitted' do
+      it 'assigns @account' do
+        status = Fabricate(:status)
+        get :show, params: { account_username: status.account.username, id: status.id }
+        expect(assigns(:account)).to eq status.account
+      end
+
+      it 'assigns @status' do
+        status = Fabricate(:status)
+        get :show, params: { account_username: status.account.username, id: status.id }
+        expect(assigns(:status)).to eq status
+      end
+
+      it 'assigns @stream_entry' do
+        status = Fabricate(:status)
+        get :show, params: { account_username: status.account.username, id: status.id }
+        expect(assigns(:stream_entry)).to eq status.stream_entry
+      end
+
+      it 'assigns @type' do
+        status = Fabricate(:status)
+        get :show, params: { account_username: status.account.username, id: status.id }
+        expect(assigns(:type)).to eq 'status'
+      end
+
+      it 'assigns @ancestors for ancestors of the status if it is a reply' do
+        ancestor = Fabricate(:status)
+        status = Fabricate(:status, in_reply_to_id: ancestor.id)
+
+        get :show, params: { account_username: status.account.username, id: status.id }
+
+        expect(assigns(:ancestors)).to match_array([ancestor])
+      end
+
+      it 'assigns @ancestors for [] if it is not a reply' do
+        status = Fabricate(:status)
+        get :show, params: { account_username: status.account.username, id: status.id }
+        expect(assigns(:ancestors)).to eq []
+      end
+
+      it 'returns a success' do
+        status = Fabricate(:status)
+        get :show, params: { account_username: status.account.username, id: status.id }
+        expect(response).to have_http_status(:success)
+      end
+
+      it 'renders stream_entries/show' do
+        status = Fabricate(:status)
+        get :show, params: { account_username: status.account.username, id: status.id }
+        expect(response).to render_template 'stream_entries/show'
+      end
     end
   end
 end