From 206941520467a5cbf1ba4131c68c4814b5ab181a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Pawe=C5=82=20Tomulik?= Date: Mon, 29 Jul 2013 11:30:47 +0200 Subject: added delete_values() and delete_undef_values() functions --- .../puppet/parser/functions/delete_values_spec.rb | 30 ++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 spec/unit/puppet/parser/functions/delete_values_spec.rb (limited to 'spec/unit/puppet/parser/functions/delete_values_spec.rb') diff --git a/spec/unit/puppet/parser/functions/delete_values_spec.rb b/spec/unit/puppet/parser/functions/delete_values_spec.rb new file mode 100644 index 0000000..e15c366 --- /dev/null +++ b/spec/unit/puppet/parser/functions/delete_values_spec.rb @@ -0,0 +1,30 @@ +#! /usr/bin/env ruby -S rspec +require 'spec_helper' + +describe "the delete_values function" do + let(:scope) { PuppetlabsSpec::PuppetInternals.scope } + + it "should exist" do + Puppet::Parser::Functions.function("delete_values").should == "function_delete_values" + end + + it "should raise a ParseError if there are fewer than 2 arguments" do + lambda { scope.function_delete_values([]) }.should( raise_error(Puppet::ParseError)) + end + + it "should raise a ParseError if there are greater than 2 arguments" do + lambda { scope.function_delete([[], 'foo', 'bar']) }.should( raise_error(Puppet::ParseError)) + end + + it "should raise a TypeError if the argument is not a hash" do + lambda { scope.function_delete_values([1,'bar']) }.should( raise_error(TypeError)) + lambda { scope.function_delete_values(['foo','bar']) }.should( raise_error(TypeError)) + lambda { scope.function_delete_values([[],'bar']) }.should( raise_error(TypeError)) + end + + it "should delete all instances of a value from a hash" do + result = scope.function_delete_values([{ 'a'=>'A', 'b'=>'B', 'B'=>'C', 'd'=>'B' },'B']) + result.should(eq({ 'a'=>'A', 'B'=>'C' })) + end + +end -- cgit v1.2.3