From 1da5dc55ee48fcd437f5b5df00a5b2f3991ec9f1 Mon Sep 17 00:00:00 2001
From: Micah <micah@leap.se>
Date: Tue, 24 May 2016 10:19:33 -0400
Subject: Squashed 'puppet/modules/stdlib/' content from commit 7112363

git-subtree-dir: puppet/modules/stdlib
git-subtree-split: 71123634744b9fe2ec7d6a3e38e9789fd84801e3
---
 spec/functions/values_at_spec.rb | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100755 spec/functions/values_at_spec.rb

(limited to 'spec/functions/values_at_spec.rb')

diff --git a/spec/functions/values_at_spec.rb b/spec/functions/values_at_spec.rb
new file mode 100755
index 00000000..86e3c31c
--- /dev/null
+++ b/spec/functions/values_at_spec.rb
@@ -0,0 +1,38 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper'
+
+describe "the values_at function" do
+  let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
+
+  it "should exist" do
+    expect(Puppet::Parser::Functions.function("values_at")).to eq("function_values_at")
+  end
+
+  it "should raise a ParseError if there is less than 1 arguments" do
+    expect { scope.function_values_at([]) }.to( raise_error(Puppet::ParseError))
+  end
+
+  it "should raise a ParseError if you try to use a range where stop is greater then start" do
+    expect { scope.function_values_at([['a','b'],["3-1"]]) }.to( raise_error(Puppet::ParseError))
+  end
+
+  it "should return a value at from an array" do
+    result = scope.function_values_at([['a','b','c'],"1"])
+    expect(result).to(eq(['b']))
+  end
+
+  it "should return a value at from an array when passed a range" do
+    result = scope.function_values_at([['a','b','c'],"0-1"])
+    expect(result).to(eq(['a','b']))
+  end
+
+  it "should return chosen values from an array when passed number of indexes" do
+    result = scope.function_values_at([['a','b','c'],["0","2"]])
+    expect(result).to(eq(['a','c']))
+  end
+
+  it "should return chosen values from an array when passed ranges and multiple indexes" do
+    result = scope.function_values_at([['a','b','c','d','e','f','g'],["0","2","4-5"]])
+    expect(result).to(eq(['a','c','e','f']))
+  end
+end
-- 
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