diff options
Diffstat (limited to 'spec/unit/puppet/parser/functions/range_spec.rb')
-rw-r--r-- | spec/unit/puppet/parser/functions/range_spec.rb | 38 |
1 files changed, 21 insertions, 17 deletions
diff --git a/spec/unit/puppet/parser/functions/range_spec.rb b/spec/unit/puppet/parser/functions/range_spec.rb index 24cc391..5eb290f 100644 --- a/spec/unit/puppet/parser/functions/range_spec.rb +++ b/spec/unit/puppet/parser/functions/range_spec.rb @@ -1,60 +1,64 @@ -#!/usr/bin/env rspec +#! /usr/bin/env ruby -S rspec require 'spec_helper' describe "the range function" do - before :all do - Puppet::Parser::Functions.autoloader.loadall - end - - before :each do - @scope = Puppet::Parser::Scope.new - end + let(:scope) { PuppetlabsSpec::PuppetInternals.scope } it "should exist" do Puppet::Parser::Functions.function("range").should == "function_range" end it "should raise a ParseError if there is less than 1 arguments" do - lambda { @scope.function_range([]) }.should( raise_error(Puppet::ParseError)) + lambda { scope.function_range([]) }.should( raise_error(Puppet::ParseError)) end it "should return a letter range" do - result = @scope.function_range(["a","d"]) + result = scope.function_range(["a","d"]) result.should(eq(['a','b','c','d'])) end it "should return a letter range given a step of 1" do - result = @scope.function_range(["a","d","1"]) + result = scope.function_range(["a","d","1"]) result.should(eq(['a','b','c','d'])) end it "should return a stepped letter range" do - result = @scope.function_range(["a","d","2"]) + result = scope.function_range(["a","d","2"]) result.should(eq(['a','c'])) end it "should return a stepped letter range given a negative step" do - result = @scope.function_range(["1","4","-2"]) + result = scope.function_range(["a","d","-2"]) result.should(eq(['a','c'])) end it "should return a number range" do - result = @scope.function_range(["1","4"]) + result = scope.function_range(["1","4"]) result.should(eq([1,2,3,4])) end + it "should work with padded hostname like strings" do + expected = ("host01".."host10").to_a + scope.function_range(["host01","host10"]).should eq expected + end + + it "should coerce zero padded digits to integers" do + expected = (0..10).to_a + scope.function_range(["00", "10"]).should eq expected + end + it "should return a number range given a step of 1" do - result = @scope.function_range(["1","4","1"]) + result = scope.function_range(["1","4","1"]) result.should(eq([1,2,3,4])) end it "should return a stepped number range" do - result = @scope.function_range(["1","4","2"]) + result = scope.function_range(["1","4","2"]) result.should(eq([1,3])) end it "should return a stepped number range given a negative step" do - result = @scope.function_range(["1","4","-2"]) + result = scope.function_range(["1","4","-2"]) result.should(eq([1,3])) end |