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
---
 .../spec/functions/delete_undef_values_spec.rb     | 41 ++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100755 puppet/modules/stdlib/spec/functions/delete_undef_values_spec.rb

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

diff --git a/puppet/modules/stdlib/spec/functions/delete_undef_values_spec.rb b/puppet/modules/stdlib/spec/functions/delete_undef_values_spec.rb
new file mode 100755
index 00000000..dc679535
--- /dev/null
+++ b/puppet/modules/stdlib/spec/functions/delete_undef_values_spec.rb
@@ -0,0 +1,41 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper'
+
+describe "the delete_undef_values function" do
+  let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
+
+  it "should exist" do
+    expect(Puppet::Parser::Functions.function("delete_undef_values")).to eq("function_delete_undef_values")
+  end
+
+  it "should raise a ParseError if there is less than 1 argument" do
+    expect { scope.function_delete_undef_values([]) }.to( raise_error(Puppet::ParseError))
+  end
+
+  it "should raise a ParseError if the argument is not Array nor Hash" do
+    expect { scope.function_delete_undef_values(['']) }.to( raise_error(Puppet::ParseError))
+    expect { scope.function_delete_undef_values([nil]) }.to( raise_error(Puppet::ParseError))
+  end
+
+  it "should delete all undef items from Array and only these" do
+    result = scope.function_delete_undef_values([['a',:undef,'c','undef']])
+    expect(result).to(eq(['a','c','undef']))
+  end
+
+  it "should delete all undef items from Hash and only these" do
+    result = scope.function_delete_undef_values([{'a'=>'A','b'=>:undef,'c'=>'C','d'=>'undef'}])
+    expect(result).to(eq({'a'=>'A','c'=>'C','d'=>'undef'}))
+  end
+
+  it "should not change origin array passed as argument" do
+    origin_array = ['a',:undef,'c','undef']
+    result = scope.function_delete_undef_values([origin_array])
+    expect(origin_array).to(eq(['a',:undef,'c','undef']))
+  end
+
+  it "should not change origin hash passed as argument" do
+    origin_hash = { 'a' => 1, 'b' => :undef, 'c' => 'undef' }
+    result = scope.function_delete_undef_values([origin_hash])
+    expect(origin_hash).to(eq({ 'a' => 1, 'b' => :undef, 'c' => 'undef' }))
+  end
+end
-- 
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