1 #! /usr/bin/env ruby -S rspec
5 describe "the min function" do
6 let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
9 expect(Puppet::Parser::Functions.function("min")).to eq("function_min")
12 it "should raise a ParseError if there is less than 1 arguments" do
13 expect { scope.function_min([]) }.to( raise_error(Puppet::ParseError))
16 it "should be able to compare strings" do
17 expect(scope.function_min(["albatross","dog","horse"])).to(eq("albatross"))
20 it "should be able to compare numbers" do
21 expect(scope.function_min([6,8,4])).to(eq(4))
24 it "should be able to compare a number with a stringified number" do
25 expect(scope.function_min([1,"2"])).to(eq(1))