From 77450777e17522cc56874e35cceed997378ff3f1 Mon Sep 17 00:00:00 2001
From: varac <varacanero@zeromail.org>
Date: Thu, 9 Jun 2016 17:34:25 +0200
Subject: 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.git"
  commit:   "cb2995b"
---
 .../modules/stdlib/spec/functions/unique_spec.rb   | 33 ++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100755 puppet/modules/stdlib/spec/functions/unique_spec.rb

(limited to 'puppet/modules/stdlib/spec/functions/unique_spec.rb')

diff --git a/puppet/modules/stdlib/spec/functions/unique_spec.rb b/puppet/modules/stdlib/spec/functions/unique_spec.rb
new file mode 100755
index 00000000..7cd3a566
--- /dev/null
+++ b/puppet/modules/stdlib/spec/functions/unique_spec.rb
@@ -0,0 +1,33 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper'
+
+describe "the unique function" do
+  let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
+
+  it "should exist" do
+    expect(Puppet::Parser::Functions.function("unique")).to eq("function_unique")
+  end
+
+  it "should raise a ParseError if there is less than 1 arguments" do
+    expect { scope.function_unique([]) }.to( raise_error(Puppet::ParseError))
+  end
+
+  it "should remove duplicate elements in a string" do
+    result = scope.function_unique(["aabbc"])
+    expect(result).to(eq('abc'))
+  end
+
+  it "should remove duplicate elements in an array" do
+    result = scope.function_unique([["a","a","b","b","c"]])
+    expect(result).to(eq(['a','b','c']))
+  end
+
+  it "should accept objects which extend String" do
+    class AlsoString < String
+    end
+
+    value = AlsoString.new('aabbc')
+    result = scope.function_unique([value])
+    result.should(eq('abc'))
+  end
+end
-- 
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