1 files changed, 10 insertions, 0 deletions
diff --git a/spec/lock/gems_spec.rb b/spec/lock/gems_spec.rb
index 212e8f4f66..7ab1adb533 100644
--- a/spec/lock/gems_spec.rb
+++ b/spec/lock/gems_spec.rb
@@ -48,4 +48,14 @@ describe "bundle lock with gems" do
       should_be_available "rack 1.0.0"
     end
   end
+
+  it "correctly serializes GemCache sources" do
+    pending "GemCache needs a #to_lock method"
+    gemfile <<-G
+      source Bundler::Source::GemCache.new("path" => "#{tmp}")
+    G
+
+    bundle :lock
+    err.should be_empty
+  end
 end