--- /dev/null
+require 'puppet'
+
+# We don't need this for the basic tests we're doing
+# require 'spec_helper'
+
+# Dan mentioned that Nick recommended the function method call
+# to return the string value for the test description.
+# this will not even try the test if the function cannot be
+# loaded.
+describe Puppet::Parser::Functions.function(:validate_bool) do
+
+ # Pulled from Dan's create_resources function
+ def get_scope
+ @topscope = Puppet::Parser::Scope.new
+ # This is necessary so we don't try to use the compiler to discover our parent.
+ @topscope.parent = nil
+ @scope = Puppet::Parser::Scope.new
+ @scope.compiler = Puppet::Parser::Compiler.new(Puppet::Node.new("floppy", :environment => 'production'))
+ @scope.parent = @topscope
+ @compiler = @scope.compiler
+ end
+
+ 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}')"
+ get_scope
+ expect { @scope.compiler.compile }.should 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})"
+ get_scope
+ @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")'
+ get_scope
+ expect { @scope.compiler.compile }.should raise_error(Puppet::ParseError, /is not a boolean/)
+ end
+
+ it "should not compile when no arguments are passed" do
+ Puppet[:code] = 'validate_bool()'
+ get_scope
+ expect { @scope.compiler.compile }.should 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
+ get_scope
+ @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
+ get_scope
+ expect { @scope.compiler.compile }.should raise_error(Puppet::ParseError, /is not a boolean/)
+ end
+
+ end
+
+end
+