3 # We don't need this for the basic tests we're doing
4 # require 'spec_helper'
6 # Dan mentioned that Nick recommended the function method call
7 # to return the string value for the test description.
8 # this will not even try the test if the function cannot be
10 describe Puppet::Parser::Functions.function(:validate_string) do
12 # Pulled from Dan's create_resources function
14 @topscope = Puppet::Parser::Scope.new
15 # This is necessary so we don't try to use the compiler to discover our parent.
16 @topscope.parent = nil
17 @scope = Puppet::Parser::Scope.new
18 @scope.compiler = Puppet::Parser::Compiler.new(Puppet::Node.new("floppy", :environment => 'production'))
19 @scope.parent = @topscope
20 @compiler = @scope.compiler
23 describe 'when calling validate_string from puppet' do
25 %w{ foo bar baz }.each do |the_string|
27 it "should compile when #{the_string} is a string" do
28 Puppet[:code] = "validate_string('#{the_string}')"
30 @scope.compiler.compile
33 it "should compile when #{the_string} is a bare word" do
34 Puppet[:code] = "validate_string(#{the_string})"
36 @scope.compiler.compile
41 %w{ true false }.each do |the_string|
42 it "should compile when #{the_string} is a string" do
43 Puppet[:code] = "validate_string('#{the_string}')"
45 @scope.compiler.compile
48 it "should not compile when #{the_string} is a bare word" do
49 Puppet[:code] = "validate_string(#{the_string})"
51 expect { @scope.compiler.compile }.should raise_error(Puppet::ParseError, /is not a string/)
55 it "should compile when multiple string arguments are passed" do
56 Puppet[:code] = <<-'ENDofPUPPETcode'
59 validate_string($foo, $bar)
62 @scope.compiler.compile
65 it "should compile when an explicitly undef variable is passed (NOTE THIS MAY NOT BE DESIRABLE)" do
66 Puppet[:code] = <<-'ENDofPUPPETcode'
71 @scope.compiler.compile
74 it "should compile when an undefined variable is passed (NOTE THIS MAY NOT BE DESIRABLE)" do
75 Puppet[:code] = <<-'ENDofPUPPETcode'
76 validate_string($foobarbazishouldnotexist)
79 @scope.compiler.compile