Fixing a test broken by the regex features

Unsetting scope vars was broken, but it was
only ever used in testing (and apparently rarely
at that), so it wasn't caught.

Signed-off-by: Luke Kanies <luke@madstop.com>

1 files changed, 14 insertions, 0 deletions

diff --git a/spec/unit/parser/scope.rb b/spec/unit/parser/scope.rb
index 665b2ed63..0859eadb4 100755
--- a/spec/unit/parser/scope.rb
+++ b/spec/unit/parser/scope.rb
@@ -279,4 +279,18 @@ describe Puppet::Parser::Scope do
             @scope.ephemeral_from(@match)
         end
     end
+
+    describe "when unsetting variables" do
+        it "should be able to unset normal variables" do
+            @scope.setvar("foo", "bar")
+            @scope.unsetvar("foo")
+            @scope.lookupvar("foo").should == ""
+        end
+
+        it "should be able to unset ephemeral variables" do
+            @scope.setvar("foo", "bar", :ephemeral => true)
+            @scope.unsetvar("foo")
+            @scope.lookupvar("foo").should == ""
+        end
+    end
 end