Run tests against different rails versions

To lessen the load, I also switched from appraisal install to appraisal generate and then only install gems for a given generated gemfile, not for all of them.

.github/workflows/build.yml

@@ -15,6 +15,7 @@ jobs:
       matrix:
         ruby-version: [3.3.4, 3.2.5, 3.1.6]
         redis-version: [4, 5]
+        rails-version: [6.1.7.8, 7.0.8.4, 7.1.3.4, 7.2.0]
 
     steps:
       - uses: actions/checkout@v3
@@ -35,22 +36,22 @@ jobs:
       - name: Start required services
         run: docker compose up -d
 
-      - name: Install gems
-        run: bundle install && bundle exec appraisal install
+      - name: Generate appraisal files
+        run: bundle install && bundle exec appraisal generate
 
       - name: Compile and test beetle go binary
         run: make && make test
 
-      - name: Run beetle gem tests
-        run: bundle exec rake test
+      - name: Install gems and run beetle gem tests
+        run: bundle install && bundle exec rake test
         env:
-          BUNDLE_GEMFILE: gemfiles/redis_${{ matrix.redis-version }}.gemfile
+          BUNDLE_GEMFILE: gemfiles/redis_${{ matrix.redis-version }}_rails_${{ matrix.rails-version }}.gemfile
           MINITEST_REPORTER: SpecReporter
 
       - name: Run beetle failover tests
         run: bundle exec cucumber --fail-fast || (tail -n 100 tmp/*.{log,output}; false)
         env:
-          BUNDLE_GEMFILE: gemfiles/redis_${{ matrix.redis-version }}.gemfile
+          BUNDLE_GEMFILE: gemfiles/redis_${{ matrix.redis-version }}_rails_${{ matrix.rails-version }}.gemfile
 
       - name: Stop services
         run: docker compose down

Appraisals

@@ -1,7 +1,18 @@
-appraise "redis-4" do
-  gem "redis", "~> 4.0"
-end
-appraise "redis-5" do
-  gem "redis", "~> 5.0"
-  gem "hiredis-client"
+# keep the same versions in .github/workflows/build.yml
+rails_versions = [
+  "6.1.7.8",
+  "7.0.8.4",
+  "7.1.3.4",
+  "7.2.0"
+]
+rails_versions.each do |rails_version|
+  appraise "redis_4_rails_#{rails_version}" do
+    gem "redis", "~> 4.0"
+    gem "rails", rails_version
+  end
+  appraise "redis_5_rails_#{rails_version}" do
+    gem "redis", "~> 5.0"
+    gem "hiredis-client"
+    gem "rails", rails_version
+  end
 end

Gemfile

@@ -5,5 +5,3 @@ gemspec
 gem "hiredis-client"
 
 # gem 'bunny', '=0.7.10', :path => "#{ENV['HOME']}/src/bunny"
-
-gem "appraisal", '~> 2.5.0'

beetle.gemspec

@@ -30,7 +30,7 @@ Gem::Specification.new do |s|
   s.add_runtime_dependency "amqp",                    "= 1.8.0"
   s.add_runtime_dependency "activesupport",           ">= 2.3.4"
 
-  s.add_development_dependency "activerecord",        "~> 5.0"
+  s.add_development_dependency "activerecord",        ">= 6.1"
   s.add_development_dependency "cucumber",            "~> 8.0.0"
   s.add_development_dependency "daemon_controller",   "~> 1.2.0"
   s.add_development_dependency "daemons",             ">= 1.2.0"
@@ -48,5 +48,5 @@ Gem::Specification.new do |s|
   s.add_development_dependency "redcarpet"
   s.add_development_dependency "github-markup"
   s.add_development_dependency "byebug"
-  s.add_development_dependency "appraisal"
+  s.add_development_dependency "appraisal",          ">= 2.5.0"
 end