1 files changed, 55 insertions, 0 deletions
diff --git a/puppet/modules/stdlib/spec/functions/any2array_spec.rb b/puppet/modules/stdlib/spec/functions/any2array_spec.rb
new file mode 100755
index 00000000..87cd04b5
--- /dev/null
+++ b/puppet/modules/stdlib/spec/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
+    expect(Puppet::Parser::Functions.function("any2array")).to eq("function_any2array")
+  end
+
+  it "should return an empty array if there is less than 1 argument" do
+    result = scope.function_any2array([])
+    expect(result).to(eq([]))
+  end
+
+  it "should convert boolean true to [ true ] " do
+    result = scope.function_any2array([true])
+    expect(result).to(eq([true]))
+  end
+
+  it "should convert one object to [object]" do
+    result = scope.function_any2array(['one'])
+    expect(result).to(eq(['one']))
+  end
+
+  it "should convert multiple objects to [objects]" do
+    result = scope.function_any2array(['one', 'two'])
+    expect(result).to(eq(['one', 'two']))
+  end
+
+  it "should return empty array it was called with" do
+    result = scope.function_any2array([[]])
+    expect(result).to(eq([]))
+  end
+
+  it "should return one-member array it was called with" do
+    result = scope.function_any2array([['string']])
+    expect(result).to(eq(['string']))
+  end
+
+  it "should return multi-member array it was called with" do
+    result = scope.function_any2array([['one', 'two']])
+    expect(result).to(eq(['one', 'two']))
+  end
+
+  it "should return members of a hash it was called with" do
+    result = scope.function_any2array([{ 'key' => 'value' }])
+    expect(result).to(eq(['key', 'value']))
+  end
+
+  it "should return an empty array if it was called with an empty hash" do
+    result = scope.function_any2array([{ }])
+    expect(result).to(eq([]))
+  end
+end