Added rcov coverage, lots of tests, definitions, node support

1 files changed, 63 insertions, 0 deletions

diff --git a/lib/chef/resource_definition.rb b/lib/chef/resource_definition.rb
new file mode 100644
index 0000000000..ddc529b7d2
--- /dev/null
+++ b/lib/chef/resource_definition.rb
@@ -0,0 +1,63 @@
+#
+# Author:: Adam Jacob (<adam@hjksolutions.com>)
+# Copyright:: Copyright (c) 2008 HJK Solutions, LLC
+# License:: GNU General Public License version 2 or later
+# 
+# This program and entire repository is free software; you can
+# redistribute it and/or modify it under the terms of the GNU 
+# General Public License as published by the Free Software 
+# Foundation; either version 2 of the License, or any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+#
+
+require File.join(File.dirname(__FILE__), "mixin", "from_file")
+
+class Chef
+  class ResourceDefinition
+    
+    include Chef::Mixin::FromFile
+    
+    attr_accessor :name, :params, :recipe
+    
+    def initialize
+      @name = nil
+      @params = Hash.new
+      @recipe = nil
+    end
+    
+    def define(resource_name, prototype_params=nil, &block)
+      unless resource_name.kind_of?(Symbol)
+        raise ArgumentError, "You must use a symbol when defining a new resource!"
+      end
+      @name = resource_name
+      if prototype_params
+        unless prototype_params.kind_of?(Hash)
+          raise ArgumentError, "You must pass a hash as the prototype parameters for a definition."
+        end
+        @params = prototype_params
+      end
+      if Kernel.block_given?
+        @recipe = block
+      else
+        raise ArgumentError, "You must pass a block to a definition."
+      end
+      true
+    end
+    
+    # When we do the resource definition, we're really just setting new values for
+    # the paramaters we prototyped at the top.  This method missing is as simple as
+    # it gets.
+    def method_missing(symbol, *args)
+      @params[symbol] = args.length == 1 ? args[0] : args
+    end
+    
+  end
+end
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