Cover AboutController more in spec (#3226)

spec/controllers/about_controller_spec.rb

@@ -4,23 +4,60 @@ RSpec.describe AboutController, type: :controller do
   render_views
 
   describe 'GET #show' do
-    it 'returns http success' do
+    before do
       get :show
+    end
+
+    it 'assigns @body_classes' do
+      expect(assigns(:body_classes)).to eq 'about-body'
+    end
+
+    it 'assigns @instance_presenter' do
+      expect(assigns(:instance_presenter)).to be_kind_of InstancePresenter
+    end
+
+    it 'returns http success' do
       expect(response).to have_http_status(:success)
     end
   end
 
   describe 'GET #more' do
-    it 'returns http success' do
+    before do
       get :more
+    end
+
+    it 'assigns @body_classes' do
+      expect(assigns(:body_classes)).to eq 'about-body'
+    end
+
+    it 'assigns @instance_presenter' do
+      expect(assigns(:instance_presenter)).to be_kind_of InstancePresenter
+    end
+
+    it 'returns http success' do
       expect(response).to have_http_status(:success)
     end
   end
 
   describe 'GET #terms' do
-    it 'returns http success' do
+    before do
       get :terms
+    end
+
+    it 'assigns @body_classes' do
+      expect(assigns(:body_classes)).to eq 'about-body'
+    end
+
+    it 'returns http success' do
       expect(response).to have_http_status(:success)
     end
   end
+
+  describe 'helper_method :new_user' do
+    it 'returns a new User' do
+      user = @controller.view_context.new_user
+      expect(user).to be_kind_of User
+      expect(user.account).to be_kind_of Account
+    end
+  end
 end