diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..eb0d1da
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,34 @@
+name: Run Test
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+
+jobs:
+  rake:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        ruby-version: ['2.5', '2.6', '2.7', '3.0', '3.1', '3.2', '3.3']
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: ${{ matrix.ruby-version }}
+          bundler-cache: true
+      - name: Run Rake Task
+        run: bundle exec rake
+
+      - name: Upload Capistrano log
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: capistrano-log-${{ matrix.ruby-version }}
+          path: test/log/*.log
diff --git a/.gitignore b/.gitignore
index 7c45f23..fd271a3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,6 +5,7 @@
 .idea
 .yardoc
 Gemfile.lock
+!test/app/Gemfile.lock
 InstalledFiles
 _yardoc
 coverage
@@ -15,5 +16,7 @@ rdoc
 spec/reports
 test/tmp
 test/version_tmp
+test/log/*
+!test/log/.gitkeep
 tmp
 *.iml
diff --git a/Gemfile b/Gemfile
index 27f6c33..b8dc8e6 100644
--- a/Gemfile
+++ b/Gemfile
@@ -3,3 +3,5 @@ source 'https://rubygems.org'
 # Specify your gem's dependencies in capistrano-puma.gemspec
 gemspec
 
+gem 'minitest'
+
diff --git a/Rakefile b/Rakefile
index 2995527..074d59f 100644
--- a/Rakefile
+++ b/Rakefile
@@ -1 +1,11 @@
 require "bundler/gem_tasks"
+
+require 'rake/testtask'
+
+Rake::TestTask.new do |t|
+  t.libs << 'test'
+  t.pattern = 'test/**/*_test.rb'
+  t.verbose = true
+end
+
+task default: :test
diff --git a/lib/capistrano/puma.rb b/lib/capistrano/puma.rb
index e861101..8fc2cf4 100644
--- a/lib/capistrano/puma.rb
+++ b/lib/capistrano/puma.rb
@@ -53,7 +53,11 @@ def compiled_template_puma(from, role)
           File.expand_path("../templates/#{from}.rb.erb", __FILE__)
       ].detect { |path| File.file?(path) }
       erb = File.read(file)
-      StringIO.new(ERB.new(erb, trim_mode: '-').result(binding))
+      if Gem::Version.new(RUBY_VERSION) < Gem::Version.new('2.6')
+        StringIO.new(ERB.new(erb, nil, '-').result(binding))
+      else
+        StringIO.new(ERB.new(erb, trim_mode: '-').result(binding))
+      end
     end
 
     def template_puma(from, to, role)
diff --git a/lib/capistrano/tasks/systemd.rake b/lib/capistrano/tasks/systemd.rake
index 2b9f169..3e5902a 100644
--- a/lib/capistrano/tasks/systemd.rake
+++ b/lib/capistrano/tasks/systemd.rake
@@ -52,7 +52,7 @@ namespace :puma do
       git_plugin.execute_systemd("enable", fetch(:puma_service_unit_name) + ".socket") if fetch(:puma_enable_socket_service)
 
       if fetch(:puma_systemctl_user) != :system && fetch(:puma_enable_lingering)
-        execute :loginctl, "enable-linger", fetch(:puma_lingering_user)
+        sudo "loginctl enable-linger #{fetch(:puma_lingering_user)}"
       end
     end
   end
diff --git a/test/Capfile b/test/Capfile
new file mode 100644
index 0000000..5d09e40
--- /dev/null
+++ b/test/Capfile
@@ -0,0 +1,40 @@
+# Load DSL and set up stages
+require "capistrano/setup"
+
+# Include default deployment tasks
+require "capistrano/deploy"
+
+# Load the SCM plugin appropriate to your project:
+#
+# require "capistrano/scm/hg"
+# install_plugin Capistrano::SCM::Hg
+# or
+# require "capistrano/scm/svn"
+# install_plugin Capistrano::SCM::Svn
+# or
+require "capistrano/scm/git"
+install_plugin Capistrano::SCM::Git
+
+# Include tasks from other gems included in your Gemfile
+#
+# For documentation on these, see for example:
+#
+#   https://github.com/capistrano/rvm
+#   https://github.com/capistrano/rbenv
+#   https://github.com/capistrano/chruby
+#   https://github.com/capistrano/bundler
+#   https://github.com/capistrano/rails
+#   https://github.com/capistrano/passenger
+#
+# require "capistrano/rvm"
+# require "capistrano/rbenv"
+# require "capistrano/chruby"
+# require "capistrano/bundler"
+# require "capistrano/rails/assets"
+# require "capistrano/rails/migrations"
+# require "capistrano/passenger"
+require 'capistrano/puma'
+install_plugin Capistrano::Puma
+install_plugin Capistrano::Puma::Systemd
+# Load custom tasks from `lib/capistrano/tasks` if you have any defined
+Dir.glob("lib/capistrano/tasks/*.rake").each { |r| import r }
diff --git a/test/Dockerfile b/test/Dockerfile
new file mode 100644
index 0000000..455391a
--- /dev/null
+++ b/test/Dockerfile
@@ -0,0 +1,14 @@
+FROM ruby:3.3
+
+RUN apt-get update && apt-get install -y systemd systemd-sysv openssh-server sudo && \
+    apt-get clean && \
+    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+
+RUN groupadd --system --gid 1000 willnet && \
+    useradd willnet --uid 1000 --gid 1000 --create-home --shell /bin/bash && \
+    chown -R willnet:willnet /var
+RUN echo "willnet ALL=(ALL) NOPASSWD:ALL" | tee /etc/sudoers.d/willnet
+RUN echo 'willnet:password' | chpasswd
+
+EXPOSE 22
+CMD ["/lib/systemd/systemd"]
diff --git a/test/app/Gemfile b/test/app/Gemfile
new file mode 100644
index 0000000..10044f4
--- /dev/null
+++ b/test/app/Gemfile
@@ -0,0 +1,6 @@
+# frozen_string_literal: true
+
+source "https://rubygems.org"
+
+gem "sinatra", "~> 4.0"
+gem "puma", "~> 6.4"
diff --git a/test/app/Gemfile.lock b/test/app/Gemfile.lock
new file mode 100644
index 0000000..643b1c0
--- /dev/null
+++ b/test/app/Gemfile.lock
@@ -0,0 +1,34 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    base64 (0.2.0)
+    mustermann (3.0.0)
+      ruby2_keywords (~> 0.0.1)
+    nio4r (2.7.3)
+    puma (6.4.2)
+      nio4r (~> 2.0)
+    rack (3.1.3)
+    rack-protection (4.0.0)
+      base64 (>= 0.1.0)
+      rack (>= 3.0.0, < 4)
+    rack-session (2.0.0)
+      rack (>= 3.0.0)
+    ruby2_keywords (0.0.5)
+    sinatra (4.0.0)
+      mustermann (~> 3.0)
+      rack (>= 3.0.0, < 4)
+      rack-protection (= 4.0.0)
+      rack-session (>= 2.0.0, < 3)
+      tilt (~> 2.0)
+    tilt (2.3.0)
+
+PLATFORMS
+  arm64-darwin-23
+  ruby
+
+DEPENDENCIES
+  puma (~> 6.4)
+  sinatra (~> 4.0)
+
+BUNDLED WITH
+   2.5.11
diff --git a/test/app/config.ru b/test/app/config.ru
new file mode 100644
index 0000000..ac0f24d
--- /dev/null
+++ b/test/app/config.ru
@@ -0,0 +1,7 @@
+require 'sinatra'
+
+get '/' do
+  'Hello, Puma'
+end
+
+run Sinatra::Application
diff --git a/test/app/config/puma.rb b/test/app/config/puma.rb
new file mode 100644
index 0000000..219165f
--- /dev/null
+++ b/test/app/config/puma.rb
@@ -0,0 +1 @@
+port 3000
diff --git a/test/config/deploy.rb b/test/config/deploy.rb
new file mode 100644
index 0000000..e6ecd5d
--- /dev/null
+++ b/test/config/deploy.rb
@@ -0,0 +1,10 @@
+lock "~> 3.19.1"
+
+set :application, "capistrano-puma"
+set :repo_url, "https://github.com/seuros/capistrano-puma.git"
+set :repo_tree, 'test/app'
+
+set :branch, ENV['BRANCH'] || 'master'
+
+# Without the following settings, puma will fail to start.
+append :linked_dirs, "log"
diff --git a/test/config/deploy/production.rb b/test/config/deploy/production.rb
new file mode 100644
index 0000000..b33a826
--- /dev/null
+++ b/test/config/deploy/production.rb
@@ -0,0 +1,8 @@
+server "localhost", user: "willnet", roles: %w{app db web}, port: 8022
+
+set :ssh_options, {
+  user: 'willnet',
+  password: 'password',
+  forward_agent: false,
+  auth_methods: %w(password)
+}
diff --git a/test/deploy_test.rb b/test/deploy_test.rb
new file mode 100644
index 0000000..b95e062
--- /dev/null
+++ b/test/deploy_test.rb
@@ -0,0 +1,51 @@
+require 'minitest/autorun'
+require 'net/http'
+
+Minitest.after_run do
+  DeployTest.container_id && system("docker stop #{DeployTest.container_id}")
+end
+
+class DeployTest < Minitest::Test
+  class << self
+    attr_accessor :container_id
+  end
+
+  def self.before_suite
+    system 'docker build -t capistrano-puma-test-server test'
+    self.container_id = `docker run -d --privileged -p 8022:22 -p 3000:3000 capistrano-puma-test-server`
+    sleep 1
+  end
+
+  before_suite
+
+  def retry_get_response(uri, limit = 5)
+    response = nil
+    limit.times do
+      begin
+        response = Net::HTTP.get_response(URI.parse(uri))
+      rescue Errno::ECONNRESET, EOFError
+        sleep 1
+      else
+        break
+      end
+    end
+    response
+  end
+
+  def test_deploy
+    Dir.chdir('test') do
+      system 'cap production puma:install'
+      system 'cap production deploy'
+      response = retry_get_response('http://localhost:3000')
+      assert_equal '200', response.code
+      system 'cap production puma:stop'
+      sleep 1
+      assert_raises(Errno::ECONNRESET) do
+        Net::HTTP.get_response(URI.parse('http://localhost:3000'))
+      end
+      system 'cap production puma:start'
+      response = retry_get_response('http://localhost:3000')
+      assert_equal '200', response.code
+    end
+  end
+end
diff --git a/test/log/.gitkeep b/test/log/.gitkeep
new file mode 100644
index 0000000..e69de29