Added customer composite key

spec/controllers/companies_controller_spec.rb

@@ -0,0 +1,108 @@
+require 'rails_helper'
+
+RSpec.describe CompaniesController do
+  let(:valid_attributes) do
+    { name: "Test Company", entity: "Corp", id_number: "123456" }
+  end
+
+  let(:invalid_attributes) do
+    { name: "Test Company", id_number: "invalid-format" * 100 } # Extremely long value
+  end
+
+  describe "GET #index" do
+    it "returns a success response" do
+      Company.create! valid_attributes
+      get :index
+      expect(response).to be_successful
+    end
+  end
+
+  describe "GET #show" do
+    it "returns a success response" do
+      company = Company.create! valid_attributes
+      get :show, params: { id: company.to_param }
+      expect(response).to be_successful
+    end
+  end
+
+  describe "GET #new" do
+    it "returns a success response" do
+      get :new
+      expect(response).to be_successful
+    end
+  end
+
+  describe "GET #edit" do
+    it "returns a success response" do
+      company = Company.create! valid_attributes
+      get :edit, params: { id: company.to_param }
+      expect(response).to be_successful
+    end
+  end
+
+  describe "POST #create" do
+    context "with valid params" do
+      it "creates a new Company" do
+        expect do
+          post :create, params: { company: valid_attributes }
+        end.to change(Company, :count).by(1)
+      end
+
+      it "redirects to the created company" do
+        post :create, params: { company: valid_attributes }
+        expect(response).to redirect_to(Company.last)
+      end
+    end
+
+    context "with invalid params" do
+      it "handles invalid attributes appropriately" do
+        post :create, params: { company: invalid_attributes }
+        expect(response.status).to be_in([200, 302, 422])
+      end
+    end
+  end
+
+  describe "PUT #update" do
+    context "with valid params" do
+      let(:new_attributes) do
+        { name: "Updated Company Name" }
+      end
+
+      it "updates the requested company" do
+        company = Company.create! valid_attributes
+        put :update, params: { id: company.to_param, company: new_attributes }
+        company.reload
+        expect(company.name).to eq("Updated Company Name")
+      end
+
+      it "redirects to the company" do
+        company = Company.create! valid_attributes
+        put :update, params: { id: company.to_param, company: new_attributes }
+        expect(response).to redirect_to(company)
+      end
+    end
+
+    context "with invalid params" do
+      it "handles invalid attributes appropriately" do
+        company = Company.create! valid_attributes
+        put :update, params: { id: company.to_param, company: invalid_attributes }
+        expect(response.status).to be_in([200, 302, 422])
+      end
+    end
+  end
+
+  describe "DELETE #destroy" do
+    it "destroys the requested company" do
+      company = Company.create! valid_attributes
+      expect do
+        delete :destroy, params: { id: company.to_param }
+      end.to change(Company, :count).by(-1)
+    end
+
+    it "redirects to the companies list" do
+      company = Company.create! valid_attributes
+      delete :destroy, params: { id: company.to_param }
+      expect(response).to redirect_to(companies_url)
+    end
+  end
+end