Add specs for new Api::EnterpriseFeesController

spec/controllers/api/enterprise_fees_controller_spec.rb

@@ -0,0 +1,34 @@
+require 'spec_helper'
+
+module Api
+  describe EnterpriseFeesController, type: :controller do
+    include AuthenticationWorkflow
+
+    let!(:unreferenced_fee) { create(:enterprise_fee) }
+    let!(:referenced_fee) { create(:enterprise_fee) }
+    let(:product) { create(:product) }
+    let(:distributor) { create(:distributor_enterprise) }
+    let!(:product_distribution) { create(:product_distribution, product: product, distributor: distributor, enterprise_fee: referenced_fee) }
+    let(:current_user) { create(:admin_user) }
+
+    before do
+      allow(controller).to receive(:spree_current_user) { current_user }
+    end
+
+    describe "destroy" do
+      it "removes the fee" do
+        expect { spree_delete :destroy, id: unreferenced_fee.id, format: :json }
+          .to change { EnterpriseFee.count }.by -1
+      end
+
+      context "when the fee is referenced by a product distribution" do
+        it "does not remove the fee" do
+          spree_delete :destroy, id: referenced_fee.id, format: :json
+          expect(response.status).to eq 403
+          expect(response.body).to match(/That enterprise fee cannot be deleted/)
+          expect(referenced_fee.reload).to eq(referenced_fee)
+        end
+      end
+    end
+  end
+end