Added modules

modules/stdlib/spec/acceptance/is_array_spec.rb

@@ -0,0 +1,67 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper_acceptance'
+
+describe 'is_array function', :unless => UNSUPPORTED_PLATFORMS.include?(fact('operatingsystem')) do
+  describe 'success' do
+    it 'is_arrays arrays' do
+      pp = <<-EOS
+      $a = ['aaa','bbb','ccc']
+      $b = true
+      $o = is_array($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_arrays empty arrays' do
+      pp = <<-EOS
+      $a = []
+      $b = true
+      $o = is_array($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_arrays strings' do
+      pp = <<-EOS
+      $a = "aoeu"
+      $b = false
+      $o = is_array($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+    it 'is_arrays hashes' do
+      pp = <<-EOS
+      $a = {'aaa'=>'bbb'}
+      $b = false
+      $o = is_array($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+      EOS
+
+      apply_manifest(pp, :catch_failures => true) do |r|
+        expect(r.stdout).to match(/Notice: output correct/)
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles improper argument counts'
+    it 'handles non-arrays'
+  end
+end