Add test/validation for is_integer if created from an arithmetical operation

1 files changed, 5 insertions, 0 deletions

diff --git a/spec/unit/puppet/parser/functions/is_integer_spec.rb b/spec/unit/puppet/parser/functions/is_integer_spec.rb
index 5afbba4..4335795 100644
--- a/spec/unit/puppet/parser/functions/is_integer_spec.rb
+++ b/spec/unit/puppet/parser/functions/is_integer_spec.rb
@@ -26,4 +26,9 @@ describe "the is_integer function" do
     result = scope.function_is_integer(["asdf"])
     result.should(eq(false))
   end
+
+  it "should return true if an integer is created from an arithmetical operation" do
+    result = scope.function_is_integer([3*2])
+    result.should(eq(true))
+  end
 end