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#! /usr/bin/env ruby -S rspec
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require 'spec_helper'
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describe "the is_bool 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("is_bool")).to eq("function_is_bool")
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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_is_bool([]) }.to( raise_error(Puppet::ParseError))
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end
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it "should return true if passed a TrueClass" do
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result = scope.function_is_bool([true])
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expect(result).to(eq(true))
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end
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it "should return true if passed a FalseClass" do
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result = scope.function_is_bool([false])
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expect(result).to(eq(true))
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end
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it "should return false if passed the string 'true'" do
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result = scope.function_is_bool(['true'])
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expect(result).to(eq(false))
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end
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it "should return false if passed the string 'false'" do
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result = scope.function_is_bool(['false'])
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expect(result).to(eq(false))
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end
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it "should return false if passed an array" do
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result = scope.function_is_bool([["a","b"]])
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expect(result).to(eq(false))
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end
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it "should return false if passed a hash" do
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result = scope.function_is_bool([{"a" => "b"}])
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expect(result).to(eq(false))
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end
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end
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