Fix #2797 - tags are not inherited by recursed file sub child

This problem affects all types that generate sub-resources at
evaluation or pre-transaction time.
Thus it is fixed in the transaction, where we make sure we assign
all parent tags to the generated child resource.

A more correct fix would be to make sure we copy the whole context
(ie file, line, version, tags). This fix is planned for Rowlf.

Signed-off-by: Brice Figureau <brice-puppet@daysofwonder.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/spec/unit/transaction.rb b/spec/unit/transaction.rb
index 7966c7a65..4763b9865 100755
--- a/spec/unit/transaction.rb
+++ b/spec/unit/transaction.rb
@@ -51,6 +51,21 @@ describe Puppet::Transaction do
 
             @transaction.generate_additional_resources(generator, :generate).should be_empty
         end
+
+        it "should copy all tags to the newly generated resources" do
+            child = stub 'child'
+            generator = stub 'resource', :tags => ["one", "two"]
+
+            @catalog = Puppet::Resource::Catalog.new
+            @transaction = Puppet::Transaction.new(@catalog)
+
+            generator.stubs(:generate).returns [child]
+            @catalog.stubs(:add_resource)
+
+            child.expects(:tag).with("one", "two")
+
+            @transaction.generate_additional_resources(generator, :generate)
+        end
     end
 
     describe "when skipping a resource" do