maint: Fix tests that don't run on their own

From the spec directory I found all the specs that fail when run on their own.

for TEST in `find . -name "*.rb" -type f`; do
  spec $TEST > /dev/null 2>&1
  if [[ $? != 0 ]]; then
    echo $TEST
  fi
done

All of them were cases of missing requires.

Paired-with: Nick Lewis <nick@puppetlabs.com>

3 files changed, 3 insertions, 0 deletions

diff --git a/spec/unit/network/http/rack/xmlrpc_spec.rb b/spec/unit/network/http/rack/xmlrpc_spec.rb
index 63ba28bf2..870438f2c 100755
--- a/spec/unit/network/http/rack/xmlrpc_spec.rb
+++ b/spec/unit/network/http/rack/xmlrpc_spec.rb
@@ -1,6 +1,7 @@
 #!/usr/bin/env ruby
 
 require File.dirname(__FILE__) + '/../../../../spec_helper'
+require 'puppet/network/handler'
 require 'puppet/network/http/rack' if Puppet.features.rack?
 require 'puppet/network/http/rack/xmlrpc' if Puppet.features.rack?
 
diff --git a/spec/unit/network/http/rack_spec.rb b/spec/unit/network/http/rack_spec.rb
index df42a1ffa..8be9ccb50 100755
--- a/spec/unit/network/http/rack_spec.rb
+++ b/spec/unit/network/http/rack_spec.rb
@@ -1,6 +1,7 @@
 #!/usr/bin/env ruby
 
 require File.dirname(__FILE__) + '/../../../spec_helper'
+require 'puppet/network/handler'
 require 'puppet/network/http/rack' if Puppet.features.rack?
 
 describe "Puppet::Network::HTTP::Rack" do
diff --git a/spec/unit/network/http/webrick_spec.rb b/spec/unit/network/http/webrick_spec.rb
index 2a6ef2268..8e7c92b71 100755
--- a/spec/unit/network/http/webrick_spec.rb
+++ b/spec/unit/network/http/webrick_spec.rb
@@ -4,6 +4,7 @@
 #  Copyright (c) 2007. All rights reserved.
 
 require File.dirname(__FILE__) + '/../../../spec_helper'
+require 'puppet/network/handler'
 require 'puppet/network/http'
 require 'puppet/network/http/webrick'