1 files changed, 12 insertions, 0 deletions
diff --git a/railties/test/commands/server_test.rb b/railties/test/commands/server_test.rb
index a6201e4f04..33715ea75f 100644
--- a/railties/test/commands/server_test.rb
+++ b/railties/test/commands/server_test.rb
@@ -22,6 +22,18 @@ class Rails::ServerTest < ActiveSupport::TestCase
     assert_nil options[:server]
   end
 
+  def test_daemon_with_option
+    args = ["-d"]
+    options = parse_arguments(args)
+    assert_equal true, options[:daemonize]
+  end
+
+  def test_daemon_without_option
+    args = []
+    options = parse_arguments(args)
+    assert_equal false, options[:daemonize]
+  end
+
   def test_server_option_without_environment
     args = ["thin"]
     with_rack_env nil do