Implement node matching with regexes

This patch enhance AST::HostName to support regexes, and modifies
the parser to allow regex to be used as node name.

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

1 files changed, 20 insertions, 0 deletions

diff --git a/spec/unit/parser/ast/node.rb b/spec/unit/parser/ast/node.rb
index aaba4c2e8..5a4a5efe4 100755
--- a/spec/unit/parser/ast/node.rb
+++ b/spec/unit/parser/ast/node.rb
@@ -12,6 +12,26 @@ describe Puppet::Parser::AST::Node do
         @scope = @compiler.topscope
     end
 
+    describe "when calling get_classname" do
+        it "should return current node name if name is a Regex" do
+            name = stub 'name', :regex? => true
+            node = @parser.newnode("node").shift
+            node.stubs(:name).returns(name)
+
+            @scope.expects(:host).returns("testnode")
+
+            node.get_classname(@scope).should == "testnode"
+        end
+
+        it "should return the current node classname if name is not a Regex" do
+            name = stub 'name', :regex? => false
+            node = @parser.newnode("node").shift
+            node.stubs(:name).returns(name)
+
+            node.get_classname(@scope).should == "node"
+        end
+    end
+
     describe Puppet::Parser::AST::Node, "when evaluating" do
 
         before do