1 files changed, 16 insertions, 0 deletions
diff --git a/railties/test/commands/server_test.rb b/railties/test/commands/server_test.rb
index 4a3ea82e3d..cb57b3c0cd 100644
--- a/railties/test/commands/server_test.rb
+++ b/railties/test/commands/server_test.rb
@@ -1,7 +1,9 @@
 require 'abstract_unit'
+require 'env_helpers'
 require 'rails/commands/server'
 
 class Rails::ServerTest < ActiveSupport::TestCase
+  include EnvHelpers
 
   def test_environment_with_server_option
     args    = ["thin", "-e", "production"]
@@ -23,4 +25,18 @@ class Rails::ServerTest < ActiveSupport::TestCase
     assert_nil options[:environment]
     assert_equal 'thin', options[:server]
   end
+
+  def test_environment_with_rails_env
+    with_rails_env 'production' do
+      server = Rails::Server.new
+      assert_equal 'production', server.options[:environment]
+    end
+  end
+
+  def test_environment_with_rack_env
+    with_rack_env 'production' do
+      server = Rails::Server.new
+      assert_equal 'production', server.options[:environment]
+    end
+  end
 end