Add test to see if type takes negative values

diff --git a/spec/unit/puppet/type/firewall_spec.rb b/spec/unit/puppet/type/firewall_spec.rb
index 1d6b7d8d273a1fccf2065996701b51d658ea555d..e9b6f46bd47f9294c8631c313f08f08323eb5b4e 100755 (executable)
--- a/spec/unit/puppet/type/firewall_spec.rb
+++ b/spec/unit/puppet/type/firewall_spec.rb
@@ -130,6 +130,10 @@ describe firewall do
           @resource[addr].should == nil
         end
       end
+      it "should accept a negated #{addr} as a string" do
+        @resource[addr] = '! 127.0.0.1'
+        @resource[addr].should == '! 127.0.0.1/32'
+      end
     end
   end