Update CI for TruffleRuby 22

Author: HarlemSquirrel

Diff for: .github/workflows/test.yml

@@ -26,7 +26,7 @@ jobs:
           - "3.2"
           - "jruby-9.3"
           - "jruby-9.4"
-          - "truffleruby-21.0.0"
+          - "truffleruby-22"
     steps:
     - uses: actions/checkout@v2
     - name: Run tests with Ruby ${{ matrix.ruby }}

Diff for: History.rdoc

@@ -3,6 +3,7 @@
 * Add support to use SNI #406
 * Drop Ruby 2.5 and JRuby 9.2 from CI tests
 * Bump rubocop to 1.48.1
+* Update CI for TruffleRuby 22
 
 === Net::LDAP 0.17.1
 * Fixed shebang of bash #385

Diff for: docker-compose.yml

@@ -94,8 +94,9 @@ services:
       - .:/code
     working_dir: /code
 
-  ci-truffleruby-21.0.0:
-    image: flavorjones/truffleruby:21.0.0
+  # https://github.com/flavorjones/truffleruby/pkgs/container/truffleruby
+  ci-truffleruby-22:
+    image: ghcr.io/flavorjones/truffleruby:22.3.1
     entrypoint: /code/ci-run.sh
     environment:
       INTEGRATION: openldap

Diff for: test/test_ssl_ber.rb

@@ -31,14 +31,14 @@ def setup
 
   def test_transmit_strings
     omit_if RUBY_PLATFORM == "java", "JRuby throws an error without a real socket"
-    omit_if RUBY_VERSION >= "3.1", "Ruby complains about connection not being open"
+    omit_if (RUBY_VERSION >= "3.1" || RUBY_ENGINE == "truffleruby"), "Ruby complains about connection not being open"
 
     assert_equal "foo", transmit("foo")
   end
 
   def test_transmit_ber_encoded_numbers
     omit_if RUBY_PLATFORM == "java", "JRuby throws an error without a real socket"
-    omit_if RUBY_VERSION >= "3.1", "Ruby complains about connection not being open"
+    omit_if (RUBY_VERSION >= "3.1" || RUBY_ENGINE == "truffleruby"), "Ruby complains about connection not being open"
 
     @to.write 1234.to_ber
     assert_equal 1234, @from.read_ber