From 96e43e69d8496926ad4951534e75b204bb279f22 Mon Sep 17 00:00:00 2001
From: Hunter Haugen <hunter@puppetlabs.com>
Date: Thu, 8 May 2014 10:47:24 -0700
Subject: Move unit tests to spec/functions

rspec-puppet matchers are defined for tests which exist in
spec/functions, but the function unit tests lived in
spec/unit/puppet/parser/functions. This moves them to the correct place
for using rspec-puppet
---
 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 0000000..08e95a5
--- /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
+    Puppet::Parser::Functions.function("values_at").should == "function_values_at"
+  end
+
+  it "should raise a ParseError if there is less than 1 arguments" do
+    lambda { scope.function_values_at([]) }.should( raise_error(Puppet::ParseError))
+  end
+
+  it "should raise a ParseError if you try to use a range where stop is greater then start" do
+    lambda { scope.function_values_at([['a','b'],["3-1"]]) }.should( raise_error(Puppet::ParseError))
+  end
+
+  it "should return a value at from an array" do
+    result = scope.function_values_at([['a','b','c'],"1"])
+    result.should(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"])
+    result.should(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"]])
+    result.should(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"]])
+    result.should(eq(['a','c','e','f']))
+  end
+end
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