From 7a2fb80834d3ec4d21efe58e5e8af188e5bdd07c Mon Sep 17 00:00:00 2001
From: Amos Shapira <ashapira@atlassian.com>
Date: Sun, 31 Mar 2013 23:37:30 +1100
Subject: (#19998) Implement any2array
This change is to implement a new function "any2array", which will take any
argument or arguments and create an array which contains it. If the argument
is a single array then it will be returned as-is. If the argument is a single
hash then it will be converted into an array. Otherwise (if there are more than
one argument, or the only argument is not an array or a hash) the function will
return an array containing all the arguments.
---
.../unit/puppet/parser/functions/any2array_spec.rb | 55 ++++++++++++++++++++++
1 file changed, 55 insertions(+)
create mode 100644 spec/unit/puppet/parser/functions/any2array_spec.rb
(limited to 'spec/unit')
diff --git a/spec/unit/puppet/parser/functions/any2array_spec.rb b/spec/unit/puppet/parser/functions/any2array_spec.rb
new file mode 100644
index 0000000..b266e84
--- /dev/null
+++ b/spec/unit/puppet/parser/functions/any2array_spec.rb
@@ -0,0 +1,55 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper'
+
+describe "the any2array function" do
+ let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
+
+ it "should exist" do
+ Puppet::Parser::Functions.function("any2array").should == "function_any2array"
+ end
+
+ it "should return an empty array if there is less than 1 argument" do
+ result = scope.function_any2array([])
+ result.should(eq([]))
+ end
+
+ it "should convert boolean true to [ true ] " do
+ result = scope.function_any2array([true])
+ result.should(eq([true]))
+ end
+
+ it "should convert one object to [object]" do
+ result = scope.function_any2array(['one'])
+ result.should(eq(['one']))
+ end
+
+ it "should convert multiple objects to [objects]" do
+ result = scope.function_any2array(['one', 'two'])
+ result.should(eq(['one', 'two']))
+ end
+
+ it "should return empty array it was called with" do
+ result = scope.function_any2array([[]])
+ result.should(eq([]))
+ end
+
+ it "should return one-member array it was called with" do
+ result = scope.function_any2array([['string']])
+ result.should(eq(['string']))
+ end
+
+ it "should return multi-member array it was called with" do
+ result = scope.function_any2array([['one', 'two']])
+ result.should(eq(['one', 'two']))
+ end
+
+ it "should return members of a hash it was called with" do
+ result = scope.function_any2array([{ 'key' => 'value' }])
+ result.should(eq(['key', 'value']))
+ end
+
+ it "should return an empty array if it was called with an empty hash" do
+ result = scope.function_any2array([{ }])
+ result.should(eq([]))
+ end
+end
--
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