skipping UDS tests in jruby

Signed-off-by: Pedro Tanaka <[email protected]>

test/environment_test.rb

@@ -78,6 +78,7 @@ def test_client_from_env_uses_regular_udp_sink_when_buffer_capacity_is_0
   end
 
   def test_client_from_env_uses_uds_sink_with_correct_packet_size_in_production
+    skip_on_jruby("JRuby does not support UNIX domain sockets")
     socket_path = "/tmp/statsd-test-#{Process.pid}.sock"
 
     # Create a UDS server socket
@@ -105,6 +106,7 @@ def test_client_from_env_uses_uds_sink_with_correct_packet_size_in_production
   end
 
   def test_client_from_env_uses_default_packet_size_for_uds_when_not_specified
+    skip_on_jruby("JRuby does not support UNIX domain sockets")
     socket_path = "/tmp/statsd-test-#{Process.pid}-default.sock"
 
     # Create a UDS server socket
@@ -134,6 +136,7 @@ def test_client_from_env_uses_default_packet_size_for_uds_when_not_specified
   end
 
   def test_client_from_env_uses_batched_uds_sink_with_correct_packet_size
+    skip_on_jruby("JRuby does not support UNIX domain sockets")
     socket_path = "/tmp/statsd-test-#{Process.pid}-batched.sock"
 
     # Create a UDS server socket

test/test_helper.rb

@@ -30,6 +30,15 @@ def strict_mode_enabled?
   end
 end
 
+# Add helper methods available to all tests
+module Minitest
+  class Test
+    def skip_on_jruby(message = "Test skipped on JRuby")
+      skip(message) if RUBY_ENGINE == "jruby"
+    end
+  end
+end
+
 StatsD.logger = Logger.new(File::NULL)
 
 Thread.abort_on_exception = true

test/uds_sink_test.rb

@@ -35,10 +35,6 @@ def sink
     @sink ||= build_sink(@socket_path)
   end
 
-  def skip_on_jruby(message = "JRuby does not support UNIX domain sockets")
-    skip(message) if RUBY_PLATFORM == "java"
-  end
-
   def read_datagrams(count, timeout: ENV["CI"] ? 5 : 1)
     datagrams = []
     count.times do