ff5dd5d75a
Puppet passes numbers as String to functions, but it makes more sense to compare them as Numeric. But sometimes Puppet passes them as the wrong type, see: https://projects.puppetlabs.com/issues/19812
27 lines
748 B
Ruby
Executable file
27 lines
748 B
Ruby
Executable file
#! /usr/bin/env ruby -S rspec
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require 'spec_helper'
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describe "the max function" do
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let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
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it "should exist" do
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Puppet::Parser::Functions.function("max").should == "function_max"
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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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lambda { scope.function_max([]) }.should( 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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scope.function_max(["albatross","dog","horse"]).should(eq("horse"))
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end
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it "should be able to compare numbers" do
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scope.function_max([6,8,4]).should(eq(8))
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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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scope.function_max([1,"2"]).should(eq("2"))
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end
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end
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