lib/macros4cuke/exceptions.rb in macros4cuke-0.2.11 vs lib/macros4cuke/exceptions.rb in macros4cuke-0.2.12

@@ -32,9 +32,18 @@
     super("The sub-step argument '#{anArgName}' does not appear in the phrase.")
   end
 end # class
 
 
+
+# Raised when a sub-step has an empty or blank argument name.
+class EmptyArgumentError < Macros4CukeError
+  def initialize(aText)
+    super("An empty or blank argument occurred in '#{aText}'.")
+  end
+end # class
+
+
 # Raised when one invokes a macro-step with an unknown phrase. 
 class UnknownMacroError < Macros4CukeError
   def initialize(aPhrase)
     super("Unknown macro-step with phrase: '[#{aPhrase}'.")
   end
\ No newline at end of file