Fixing #2789 puppetrun fails without --tag

Puppet::Transaction was handling "tags" strings differently depending on
whether they came in from Puppet[:tags] or another source.
This was causing puppetrun's tags to be misparsed if there was not
exactly one --tag parameter.

I've moved the code to Util::Tagging.

1 files changed, 10 insertions, 0 deletions

diff --git a/spec/unit/transaction.rb b/spec/unit/transaction.rb
index ff01eac22..1b3562153 100755
--- a/spec/unit/transaction.rb
+++ b/spec/unit/transaction.rb
@@ -133,4 +133,14 @@ describe Puppet::Transaction, " when determining tags" do
         @transaction.tags = "one::two"
         @transaction.tags.should == %w{one::two}
     end
+
+    it "should accept a comma-delimited string" do
+        @transaction.tags = "one, two"
+        @transaction.tags.should == %w{one two}
+    end
+
+    it "should accept an empty string" do
+        @transaction.tags = ""
+        @transaction.tags.should == []
+    end
 end