tests: require ostruct

It is not part of the stdlib in Ruby 3.3, so we need to require it.

.github/workflows/acceptance-tests-on-emulator.yaml

@@ -28,6 +28,8 @@ jobs:
             ar: "~> 6.0.6"
           - ruby: "3.2"
             ar: "~> 6.0.6"
+          - ruby: "3.3"
+            ar: "~> 6.0.6"
     env:
       AR_VERSION: ${{ matrix.ar }}
     steps:

.github/workflows/nightly-acceptance-tests-on-emulator.yaml

@@ -53,6 +53,14 @@ jobs:
             ar: 6.0.3.7
           - ruby: 3.2
             ar: 6.0.4
+          - ruby: 3.3
+            ar: 6.0.0
+          - ruby: 3.3
+            ar: 6.0.1
+          - ruby: 3.3
+            ar: 6.0.2.2
+          - ruby: 3.3
+            ar: 6.0.3.7
     env:
       AR_VERSION: ${{ matrix.ar }}
     steps:

Gemfile

@@ -4,6 +4,7 @@ source "https://rubygems.org"
 gemspec
 
 gem "activerecord", ENV.fetch("AR_VERSION", "~> 6.1.6.1")
+gem "ostruct"
 gem "minitest", "~> 5.25.0"
 gem "minitest-rg", "~> 5.3.0"
 gem "pry", "~> 0.13.0"

acceptance/test_helper.rb

@@ -15,6 +15,7 @@
 require "activerecord-spanner-adapter"
 require "active_record/connection_adapters/spanner_adapter"
 require "securerandom"
+require "ostruct"
 require "composite_primary_keys" if ActiveRecord::gem_version < Gem::Version.create('7.1.0')
 
 # rubocop:disable Style/GlobalVars

test/test_helper.rb

@@ -10,6 +10,7 @@
 require "google/cloud/spanner"
 require "active_record"
 require "activerecord-spanner-adapter"
+require "ostruct"
 require "active_record/connection_adapters/spanner_adapter"
 
 module SqlStatmentAssertions