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#! /usr/bin/env ruby -S rspec
require 'spec_helper'
describe Puppet::Parser::Functions.function(:validate_bool) do
let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
describe 'when calling validate_bool from puppet' do
%w{ true false }.each do |the_string|
it "should not compile when #{the_string} is a string" do
Puppet[:code] = "validate_bool('#{the_string}')"
expect { scope.compiler.compile }.to raise_error(Puppet::ParseError, /is not a boolean/)
end
it "should compile when #{the_string} is a bare word" do
Puppet[:code] = "validate_bool(#{the_string})"
scope.compiler.compile
end
end
it "should not compile when an arbitrary string is passed" do
Puppet[:code] = 'validate_bool("jeff and dan are awesome")'
expect { scope.compiler.compile }.to raise_error(Puppet::ParseError, /is not a boolean/)
end
it "should not compile when no arguments are passed" do
Puppet[:code] = 'validate_bool()'
expect { scope.compiler.compile }.to raise_error(Puppet::ParseError, /wrong number of arguments/)
end
it "should compile when multiple boolean arguments are passed" do
Puppet[:code] = <<-'ENDofPUPPETcode'
$foo = true
$bar = false
validate_bool($foo, $bar, true, false)
ENDofPUPPETcode
scope.compiler.compile
end
it "should compile when multiple boolean arguments are passed" do
Puppet[:code] = <<-'ENDofPUPPETcode'
$foo = true
$bar = false
validate_bool($foo, $bar, true, false, 'jeff')
ENDofPUPPETcode
expect { scope.compiler.compile }.to raise_error(Puppet::ParseError, /is not a boolean/)
end
end
end
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