diff options
Diffstat (limited to 'spec/unit/puppet/parser/functions/keys_spec.rb')
-rw-r--r-- | spec/unit/puppet/parser/functions/keys_spec.rb | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/spec/unit/puppet/parser/functions/keys_spec.rb b/spec/unit/puppet/parser/functions/keys_spec.rb new file mode 100644 index 0000000..d928562 --- /dev/null +++ b/spec/unit/puppet/parser/functions/keys_spec.rb @@ -0,0 +1,25 @@ +#!/usr/bin/env rspec +require 'spec_helper' + +describe "the keys function" do + before :all do + Puppet::Parser::Functions.autoloader.loadall + end + + let(:scope) { Puppet::Parser::Scope.new } + + it "should exist" do + Puppet::Parser::Functions.function("keys").should == "function_keys" + end + + it "should raise a ParseError if there is less than 1 arguments" do + lambda { scope.function_keys([]) }.should( raise_error(Puppet::ParseError)) + end + + it "should return an array of keys when given a hash" do + result = scope.function_keys([{'a'=>1, 'b'=>2}]) + # =~ performs 'array with same elements' (set) matching + # For more info see RSpec::Matchers::MatchArray + result.should =~ ['a','b'] + end +end |