28 lines
763 B
Ruby
28 lines
763 B
Ruby
#! /usr/bin/env ruby -S rspec
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require 'spec_helper'
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describe "the min function" do
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let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
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it "should exist" do
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expect(Puppet::Parser::Functions.function("min")).to eq("function_min")
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end
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it "should raise a ParseError if there is less than 1 arguments" do
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expect { scope.function_min([]) }.to( raise_error(Puppet::ParseError))
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end
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it "should be able to compare strings" do
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expect(scope.function_min(["albatross","dog","horse"])).to(eq("albatross"))
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end
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it "should be able to compare numbers" do
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expect(scope.function_min([6,8,4])).to(eq(4))
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end
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it "should be able to compare a number with a stringified number" do
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expect(scope.function_min([1,"2"])).to(eq(1))
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end
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end
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