From 926bd01667689281d2b42bae8b1cb1fa5e8ca5d7 Mon Sep 17 00:00:00 2001
From: Telyn Norman <tnorman@researchbods.com>
Date: Tue, 24 Sep 2024 14:30:35 +0100
Subject: [PATCH] Add github action to test on current ruby versions

For some reason ruby 3.3 and jruby were failing to install the gems,
so I haven't included them in the github-actions workflow. When
testing locally they worked fine though - don't know the cause.

The "set" library seems to need explicitly requiring these days,
too, so I've done that in the test file - though really it ought be
done inside mutant-minitest.
---
 .github/workflows/test.yml       | 36 ++++++++++++++++++++++++++++++++
 test/exponential_backoff_test.rb |  2 ++
 2 files changed, 38 insertions(+)
 create mode 100644 .github/workflows/test.yml

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..6d5816f
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,36 @@
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+# This workflow will download a prebuilt Ruby version, install dependencies and run tests with Rake
+# For more information see: https://github.com/marketplace/actions/setup-ruby-jruby-and-truffleruby
+
+name: Ruby
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+permissions:
+  contents: read
+
+jobs:
+  test:
+
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        ruby-version: ['2.6', '2.7', '3.0', '3.1', '3.2' ]
+
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: ${{ matrix.ruby-version }}
+          bundler-cache: true # runs 'bundle install' and caches installed gems automatically
+      - name: Run tests
+        run: bundle exec rake
diff --git a/test/exponential_backoff_test.rb b/test/exponential_backoff_test.rb
index ab9fd2c..9f7c92f 100644
--- a/test/exponential_backoff_test.rb
+++ b/test/exponential_backoff_test.rb
@@ -1,3 +1,5 @@
+require 'set'
+
 require 'minitest/autorun'
 require 'mutant/minitest/coverage'
 require 'exponential_backoff'