From 40ea2656f072e23bbbccd22c39fb29a36390fa3a Mon Sep 17 00:00:00 2001
From: Micah <micah@leap.se>
Date: Tue, 12 Jul 2016 16:46:08 -0400
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"
  commit:   "1e79595"

Change-Id: I032e3e7c2984bf53b717373df495c039bb6f41b3
---
 .../stdlib/spec/functions/pick_default_spec.rb     | 58 ++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100755 puppet/modules/stdlib/spec/functions/pick_default_spec.rb

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

diff --git a/puppet/modules/stdlib/spec/functions/pick_default_spec.rb b/puppet/modules/stdlib/spec/functions/pick_default_spec.rb
new file mode 100755
index 00000000..db10cc35
--- /dev/null
+++ b/puppet/modules/stdlib/spec/functions/pick_default_spec.rb
@@ -0,0 +1,58 @@
+#!/usr/bin/env ruby -S rspec
+require 'spec_helper'
+
+describe "the pick_default function" do
+  let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
+
+  it "should exist" do
+    expect(Puppet::Parser::Functions.function("pick_default")).to eq("function_pick_default")
+  end
+
+  it 'should return the correct value' do
+    expect(scope.function_pick_default(['first', 'second'])).to eq('first')
+  end
+
+  it 'should return the correct value if the first value is empty' do
+    expect(scope.function_pick_default(['', 'second'])).to eq('second')
+  end
+
+  it 'should skip empty string values' do
+    expect(scope.function_pick_default(['', 'first'])).to eq('first')
+  end
+
+  it 'should skip :undef values' do
+    expect(scope.function_pick_default([:undef, 'first'])).to eq('first')
+  end
+
+  it 'should skip :undefined values' do
+    expect(scope.function_pick_default([:undefined, 'first'])).to eq('first')
+  end
+
+  it 'should return the empty string if it is the last possibility' do
+    expect(scope.function_pick_default([:undef, :undefined, ''])).to eq('')
+  end
+
+  it 'should return :undef if it is the last possibility' do
+    expect(scope.function_pick_default(['', :undefined, :undef])).to eq(:undef)
+  end
+
+  it 'should return :undefined if it is the last possibility' do
+    expect(scope.function_pick_default([:undef, '', :undefined])).to eq(:undefined)
+  end
+
+  it 'should return the empty string if it is the only possibility' do
+    expect(scope.function_pick_default([''])).to eq('')
+  end
+
+  it 'should return :undef if it is the only possibility' do
+    expect(scope.function_pick_default([:undef])).to eq(:undef)
+  end
+
+  it 'should return :undefined if it is the only possibility' do
+    expect(scope.function_pick_default([:undefined])).to eq(:undefined)
+  end
+
+  it 'should error if no values are passed' do
+    expect { scope.function_pick_default([]) }.to raise_error(Puppet::Error, /Must receive at least one argument./)
+  end
+end
-- 
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