Merge branch 'issue/master/8797_puppetlabs-functions_merge'

Closes pull request #12

Reviewed-by: Jeff McCune

Verified all spec tests pass using rspec **/*_spec.rb

* issue/master/8797_puppetlabs-functions_merge: (164 commits)
  * Moved kwalify to puppetlabs-kwalify project * Re-arranged tests in line with puppetlabs-stdlib
  Prep for stdlib merge * Renamed load_yaml & load_json to parseyaml & parsejson * Renamed is_valid_* functions and remove the 'valid_'
  Fix some ruby 1.9.2 issues.
  (#3) Provide documentation for remaining functions.
  (#3) Apply missing documentation to more functions.
  Remove rand.
  Some improvements to values_at tests.
  (#1) provide some more detailed tests for a number of functions.
  Removed date stub since this functinality is available in strftime anyway.
  (#2) fix is_string finally so it also makes sure numbers return false.
  (#2) unstub is_valid_domain_name
  Added doc strings for first five functions
  Removed join_with_prefix.
  (#2) unstub is_valid_mac_address.
  Allow sort for strings.
  Count functionality overlaps with size - so removing it.
  Removed crontab functions instead of unstubbing them.
  Removed load_variables. load_yaml is sufficient to solve this problem on its own.
  Remove is_valid_netmask instead of unstubbing. Doesn't seem like a sensible function on its own.
  (#2) unstub is_numeric function.
  ...

1 files changed, 31 insertions, 0 deletions

diff --git a/spec/unit/puppet/parser/functions/squeeze_spec.rb b/spec/unit/puppet/parser/functions/squeeze_spec.rb
new file mode 100644
index 0000000..9355ad2
--- /dev/null
+++ b/spec/unit/puppet/parser/functions/squeeze_spec.rb
@@ -0,0 +1,31 @@
+#!/usr/bin/env rspec
+require 'spec_helper'
+
+describe "the squeeze function" do
+  before :all do
+    Puppet::Parser::Functions.autoloader.loadall
+  end
+
+  before :each do
+    @scope = Puppet::Parser::Scope.new
+  end
+
+  it "should exist" do
+    Puppet::Parser::Functions.function("squeeze").should == "function_squeeze"
+  end
+
+  it "should raise a ParseError if there is less than 2 arguments" do
+    lambda { @scope.function_squeeze([]) }.should( raise_error(Puppet::ParseError))
+  end
+
+  it "should squeeze a string" do
+    result = @scope.function_squeeze(["aaabbbbcccc"])
+    result.should(eq('abc'))
+  end
+
+  it "should squeeze all elements in an array" do
+    result = @scope.function_squeeze([["aaabbbbcccc","dddfff"]])
+    result.should(eq(['abc','df']))
+  end
+
+end