require 'rails_helper' describe ScientificNamesController do login_member(:crop_wrangling_member) before(:each) do @crop = FactoryBot.create(:tomato) end def valid_attributes { name: 'Solanum lycopersicum', crop_id: @crop.id } end describe "GET new" do it "assigns crop if specified" do get :new, crop_id: 1 assigns(:crop).should be_an_instance_of Crop end end end