1 files changed, 13 insertions, 0 deletions
diff --git a/test/test_no_dns_on_tcp_connect.rb b/test/test_no_dns_on_tcp_connect.rb
new file mode 100644
index 0000000..d296826
--- /dev/null
+++ b/test/test_no_dns_on_tcp_connect.rb
@@ -0,0 +1,13 @@
+require 'test/unit'
+$-w = true
+require 'kgio'
+
+class TestNoDnsOnTcpConnect < Test::Unit::TestCase
+  def test_connect_remote
+    assert_raises(ArgumentError) { Kgio::TCPSocket.new("example.com", 666) }
+  end
+
+  def test_connect_localhost
+    assert_raises(ArgumentError) { Kgio::TCPSocket.new("localhost", 666) }
+  end
+end