diff options
author | Micah <micah@leap.se> | 2016-07-12 16:46:08 -0400 |
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committer | Micah <micah@leap.se> | 2016-07-12 16:46:08 -0400 |
commit | 40ea2656f072e23bbbccd22c39fb29a36390fa3a (patch) | |
tree | 48d3b759d30e95a25577548b46df37db0cd0d5d3 /puppet/modules/stdlib/spec/functions/range_spec.rb | |
parent | 95374aacb857ed35c2fdfe6be7c0bfab86653963 (diff) |
git subrepo clone https://leap.se/git/puppet_stdlib puppet/modules/stdlib
subrepo:
subdir: "puppet/modules/stdlib"
merged: "7112363"
upstream:
origin: "https://leap.se/git/puppet_stdlib"
branch: "master"
commit: "7112363"
git-subrepo:
version: "0.3.0"
origin: "https://github.com/ingydotnet/git-subrepo"
commit: "1e79595"
Change-Id: I032e3e7c2984bf53b717373df495c039bb6f41b3
Diffstat (limited to 'puppet/modules/stdlib/spec/functions/range_spec.rb')
-rwxr-xr-x | puppet/modules/stdlib/spec/functions/range_spec.rb | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/puppet/modules/stdlib/spec/functions/range_spec.rb b/puppet/modules/stdlib/spec/functions/range_spec.rb new file mode 100755 index 00000000..ef86f971 --- /dev/null +++ b/puppet/modules/stdlib/spec/functions/range_spec.rb @@ -0,0 +1,86 @@ +#! /usr/bin/env ruby -S rspec +require 'spec_helper' + +describe "the range function" do + let(:scope) { PuppetlabsSpec::PuppetInternals.scope } + + it "exists" do + expect(Puppet::Parser::Functions.function("range")).to eq("function_range") + end + + it "raises a ParseError if there is less than 1 arguments" do + expect { scope.function_range([]) }.to raise_error Puppet::ParseError, /Wrong number of arguments.*0 for 1/ + end + + describe 'with a letter range' do + it "returns a letter range" do + result = scope.function_range(["a","d"]) + expect(result).to eq ['a','b','c','d'] + end + + it "returns a letter range given a step of 1" do + result = scope.function_range(["a","d","1"]) + expect(result).to eq ['a','b','c','d'] + end + + it "returns a stepped letter range" do + result = scope.function_range(["a","d","2"]) + expect(result).to eq ['a','c'] + end + + it "returns a stepped letter range given a negative step" do + result = scope.function_range(["a","d","-2"]) + expect(result).to eq ['a','c'] + end + end + + describe 'with a number range' do + it "returns a number range" do + result = scope.function_range(["1","4"]) + expect(result).to eq [1,2,3,4] + end + + it "returns a number range given a step of 1" do + result = scope.function_range(["1","4","1"]) + expect(result).to eq [1,2,3,4] + end + + it "returns a stepped number range" do + result = scope.function_range(["1","4","2"]) + expect(result).to eq [1,3] + end + + it "returns a stepped number range given a negative step" do + result = scope.function_range(["1","4","-2"]) + expect(result).to eq [1,3] + end + end + + describe 'with a numeric-like string range' do + it "works with padded hostname like strings" do + expected = ("host01".."host10").to_a + expect(scope.function_range(["host01","host10"])).to eq expected + end + + it "coerces zero padded digits to integers" do + expected = (0..10).to_a + expect(scope.function_range(["00", "10"])).to eq expected + end + end + + describe 'with a numeric range' do + it "returns a range of numbers" do + expected = (1..10).to_a + expect(scope.function_range([1,10])).to eq expected + end + it "returns a range of numbers with step parameter" do + expected = (1..10).step(2).to_a + expect(scope.function_range([1,10,2])).to eq expected + end + it "works with mixed numeric like strings and numeric arguments" do + expected = (1..10).to_a + expect(scope.function_range(['1',10])).to eq expected + expect(scope.function_range([1,'10'])).to eq expected + end + end +end |