Don't error when posting empty plugin settings (#26393).

git-svn-id: http://svn.redmine.org/redmine/trunk@16812 e93f8b46-1217-0410-a6f0-8f06a7374b81

1 files changed, 14 insertions, 0 deletions

diff --git a/test/functional/settings_controller_test.rb b/test/functional/settings_controller_test.rb
index c506978c0..4c1019191 100644
--- a/test/functional/settings_controller_test.rb
+++ b/test/functional/settings_controller_test.rb
@@ -242,6 +242,20 @@ class SettingsControllerTest < Redmine::ControllerTest
     assert_equal({'sample_setting' => 'Value'}, Setting.plugin_foo)
   end
 
+  def test_post_empty_plugin_settings
+    Redmine::Plugin.register(:foo) do
+      settings :partial => 'not blank', # so that configurable? is true
+        :default => {'sample_setting' => 'Plugin setting value'}
+    end
+
+    post :plugin, :params => {
+      :id => 'foo'
+    }
+    assert_redirected_to '/settings/plugin/foo'
+
+    assert_equal({}, Setting.plugin_foo)
+  end
+
   def test_post_non_configurable_plugin_settings
     Redmine::Plugin.register(:foo) {}