Vendor the external cookbooks

Knife-Zero doesn't include Berkshelf support, so vendoring everything in
the repo is convenient again

cookbooks/firewall/libraries/matchers.rb

@@ -0,0 +1,30 @@
+if defined?(ChefSpec)
+  ChefSpec.define_matcher(:firewall)
+  ChefSpec.define_matcher(:firewall_rule)
+
+  # actions(:install, :restart, :disable, :flush, :save)
+
+  def install_firewall(resource)
+    ChefSpec::Matchers::ResourceMatcher.new(:firewall, :install, resource)
+  end
+
+  def restart_firewall(resource)
+    ChefSpec::Matchers::ResourceMatcher.new(:firewall, :restart, resource)
+  end
+
+  def disable_firewall(resource)
+    ChefSpec::Matchers::ResourceMatcher.new(:firewall, :disable, resource)
+  end
+
+  def flush_firewall(resource)
+    ChefSpec::Matchers::ResourceMatcher.new(:firewall, :flush, resource)
+  end
+
+  def save_firewall(resource)
+    ChefSpec::Matchers::ResourceMatcher.new(:firewall, :save, resource)
+  end
+
+  def create_firewall_rule(resource)
+    ChefSpec::Matchers::ResourceMatcher.new(:firewall_rule, :create, resource)
+  end
+end