update tests

db/migrate/20220707125124_add_foreign_key_to_user_organisation.rb

@@ -1,5 +0,0 @@
-class AddForeignKeyToUserOrganisation < ActiveRecord::Migration[7.0]
-  def change
-    add_reference :organisations, :user, foreign_key: true, on_delete: :cascade
-  end
-end

db/migrate/20220718163206_add_foreign_key_to_users.rb

@@ -0,0 +1,5 @@
+class AddForeignKeyToUsers < ActiveRecord::Migration[7.0]
+  def change
+    add_foreign_key :users, :organisations, on_delete: :cascade
+  end
+end

spec/features/organisation_spec.rb

@@ -225,18 +225,33 @@ RSpec.describe "User Features" do
 
   describe "delete cascade" do
     context "when the organisation is deleted" do
-      let!(:organisation) { user.organisation }
-      let!(:user) { FactoryBot.create(:user, :data_coordinator, last_sign_in_at: Time.zone.now) }
+      let!(:organisation) { FactoryBot.create(:organisation) }
+      let!(:user) { FactoryBot.create(:user, :support, last_sign_in_at: Time.zone.now, organisation: organisation) }
       let!(:scheme_to_delete) { FactoryBot.create(:scheme, owning_organisation: user.organisation) }
       let!(:log_to_delete) { FactoryBot.create(:case_log, owning_organisation: user.organisation) }
 
       context "when organisation is deleted" do
-        it "child relationships ie logs, schemes and users are deleted too" do
-          organisation.destroy
+        it "child relationships ie logs, schemes and users are deleted too - application" do
+          organisation.destroy!
           expect { organisation.reload }.to raise_error(ActiveRecord::RecordNotFound)
           expect { CaseLog.find(log_to_delete.id) }.to raise_error(ActiveRecord::RecordNotFound)
-          expect { CaseLog.find(scheme_to_delete.id) }.to raise_error(ActiveRecord::RecordNotFound)
-          expect { CaseLog.find(user.id) }.to raise_error(ActiveRecord::RecordNotFound)
+          expect { Scheme.find(scheme_to_delete.id) }.to raise_error(ActiveRecord::RecordNotFound)
+          expect { User.find(user.id) }.to raise_error(ActiveRecord::RecordNotFound)
+        end
+        
+        context "when the organisation is deleted" do
+          let!(:organisation) { FactoryBot.create(:organisation) }
+          let!(:user) { FactoryBot.create(:user, :support, last_sign_in_at: Time.zone.now, organisation: organisation) }
+          let!(:scheme_to_delete) { FactoryBot.create(:scheme, owning_organisation: user.organisation) }
+          let!(:log_to_delete) { FactoryBot.create(:case_log, owning_organisation: user.organisation) }
+    
+   
+        it "child relationships ie logs, schemes and users are deleted too - database" do
+          ActiveRecord::Base.connection.exec_query("DELETE FROM organisations WHERE id = #{organisation.id};")
+          expect { CaseLog.find(log_to_delete.id) }.to raise_error(ActiveRecord::RecordNotFound)
+          expect { Scheme.find(scheme_to_delete.id) }.to raise_error(ActiveRecord::RecordNotFound)
+          expect { User.find(user.id) }.to raise_error(ActiveRecord::RecordNotFound)
+        end
       end
      end
     end