From 9954133844549be7718f8e80de555877f0adb6db Mon Sep 17 00:00:00 2001 From: Erik Dalén Date: Fri, 23 Nov 2012 17:00:04 +0100 Subject: (#17797) min() and max() functions returns the min or max of all arguments given to them --- spec/unit/puppet/parser/functions/min_spec.rb | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100755 spec/unit/puppet/parser/functions/min_spec.rb (limited to 'spec/unit/puppet/parser/functions/min_spec.rb') diff --git a/spec/unit/puppet/parser/functions/min_spec.rb b/spec/unit/puppet/parser/functions/min_spec.rb new file mode 100755 index 0000000..781422c --- /dev/null +++ b/spec/unit/puppet/parser/functions/min_spec.rb @@ -0,0 +1,23 @@ +#! /usr/bin/env ruby -S rspec + +require 'spec_helper' + +describe "the min function" do + let(:scope) { PuppetlabsSpec::PuppetInternals.scope } + + it "should exist" do + Puppet::Parser::Functions.function("min").should == "function_min" + end + + it "should raise a ParseError if there is less than 1 arguments" do + lambda { scope.function_min([]) }.should( raise_error(Puppet::ParseError)) + end + + it "should be able to compare strings" do + scope.function_min(["albatross","dog","horse"]).should(eq("albatross")) + end + + it "should be able to compare numbers" do + scope.function_min([6,8,4]).should(eq(4)) + end +end -- cgit v1.2.3