--- /dev/null
+#! /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