Merge branch 'add/4.x/joejulian-add_uriescape' into 4.x

* add/4.x/joejulian-add_uriescape:
  Add function, uriescape, to URI.escape strings. Redmine #17459

1 files changed, 24 insertions, 0 deletions

diff --git a/spec/unit/puppet/parser/functions/uriescape_spec.rb b/spec/unit/puppet/parser/functions/uriescape_spec.rb
new file mode 100644
index 0000000..371de46
--- /dev/null
+++ b/spec/unit/puppet/parser/functions/uriescape_spec.rb
@@ -0,0 +1,24 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper'
+
+describe "the uriescape function" do
+  let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
+
+  it "should exist" do
+    Puppet::Parser::Functions.function("uriescape").should == "function_uriescape"
+  end
+
+  it "should raise a ParseError if there is less than 1 arguments" do
+    lambda { scope.function_uriescape([]) }.should( raise_error(Puppet::ParseError))
+  end
+
+  it "should uriescape a string" do
+    result = scope.function_uriescape([":/?#[]@!$&'()*+,;= "])
+    result.should(eq('%3A%2F%3F%23%5B%5D%40%21%24%26%27%28%29%2A%2B%2C%3B%3D%20'))
+  end
+
+  it "should do nothing if a string is already safe" do
+    result = scope.function_uriescape(["ABCdef"])
+    result.should(eq('ABCdef'))
+  end
+end