+#!/usr/bin/env rspec
+require 'spec_helper'
+
+describe "the delete function" do
+ before :all do
+ Puppet::Parser::Functions.autoloader.loadall
+ end
+
+ before :each do
+ @scope = Puppet::Parser::Scope.new
+ end
+
+ it "should exist" do
+ Puppet::Parser::Functions.function("delete").should == "function_delete"
+ end
+
+ it "should raise a ParseError if there is less than 1 arguments" do
+ lambda { @scope.function_delete([]) }.should( raise_error(Puppet::ParseError))
+ end
+
+ it "should delete an item from an array" do
+ result = @scope.function_delete([['a','b','c'],'b'])
+ result.should(eq(['a','c']))
+ end
+
+end