diff options
Diffstat (limited to 'spec/unit/puppet/parser/functions/range_spec.rb')
-rw-r--r-- | spec/unit/puppet/parser/functions/range_spec.rb | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/spec/unit/puppet/parser/functions/range_spec.rb b/spec/unit/puppet/parser/functions/range_spec.rb new file mode 100644 index 0000000..42751f4 --- /dev/null +++ b/spec/unit/puppet/parser/functions/range_spec.rb @@ -0,0 +1,34 @@ +#! /usr/bin/env ruby -S rspec +require 'spec_helper' + +describe "the range function" do + 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)) + end + + it "should return a letter range" do + result = scope.function_range(["a","d"]) + result.should(eq(['a','b','c','d'])) + end + + it "should return a number range" do + 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 +end |