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#!/usr/bin/env rspec
require 'spec_helper'
describe "the delete_at 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_at").should == "function_delete_at"
end
it "should raise a ParseError if there is less than 1 arguments" do
lambda { @scope.function_delete_at([]) }.should( raise_error(Puppet::ParseError))
end
it "should delete an item at specified location from an array" do
result = @scope.function_delete_at([['a','b','c'],1])
result.should(eq(['a','c']))
end
end
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