for real

test/controllers/invitations_controller_test.rb

@@ -0,0 +1,7 @@
+require "test_helper"
+
+class InvitationsControllerTest < ActionDispatch::IntegrationTest
+  # test "the truth" do
+  #   assert true
+  # end
+end

test/fixtures/invitations.yml

@@ -0,0 +1,11 @@
+# Read about fixtures at https://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
+
+one:
+  name: MyString
+  attending: MyString
+  additional_guest: MyString
+
+two:
+  name: MyString
+  attending: MyString
+  additional_guest: MyString

test/models/invitation_test.rb

@@ -0,0 +1,7 @@
+require "test_helper"
+
+class InvitationTest < ActiveSupport::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end