29 lines
744 B
Ruby
29 lines
744 B
Ruby
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#! /usr/bin/env ruby -S rspec
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require 'spec_helper'
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describe "the chomp 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("chomp")).to eq("function_chomp")
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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_chomp([]) }.to( raise_error(Puppet::ParseError))
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end
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it "should chomp the end of a string" do
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result = scope.function_chomp(["abc\n"])
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expect(result).to(eq("abc"))
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end
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it "should accept objects which extend String" do
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class AlsoString < String
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end
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value = AlsoString.new("abc\n")
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result = scope.function_chomp([value])
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result.should(eq("abc"))
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end
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end
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