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

1 files changed, 91 insertions, 0 deletions

diff --git a/lib/chef/node.rb b/lib/chef/node.rb
new file mode 100644
index 0000000000..bcda384d09
--- /dev/null
+++ b/lib/chef/node.rb
@@ -0,0 +1,91 @@
+#
+# 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", "check_helper")
+require File.join(File.dirname(__FILE__), "mixin", "from_file")
+
+class Chef
+  class Node
+    
+    attr_accessor :attribute, :recipe_list
+    
+    include Chef::Mixin::CheckHelper
+    include Chef::Mixin::FromFile
+    
+    def initialize()
+      @name = nil
+      @attribute = Hash.new
+      @recipe_list = Array.new
+    end
+    
+    def name(arg=nil)
+      set_if_args(@name, arg) do |a|
+        case a
+        when String
+          @name = a
+        else
+          raise ArgumentError, "The nodes name must be a string"
+        end
+      end
+    end
+    
+    def [](attrib)
+      if @attribute.has_key?(attrib)        
+        @attribute[attrib]
+      elsif @attribute.has_key?(attrib.to_s)        
+        @attribute[attrib.to_s]
+      else
+        nil
+      end
+    end
+    
+    def attribute?(attrib)
+      result = false
+      result = @attribute.has_key?(attrib)
+      return result if result
+      return @attribute.has_key?(attrib.to_sym)
+    end
+    
+    def recipe?(recipe_name)
+      @recipe_list.detect { |r| r == recipe_name } ? true : false
+    end
+    
+    def recipes(*args)
+      if args.length > 0
+        @recipe_list = args.flatten
+      else
+        @recipe_list
+      end
+    end
+    
+    def method_missing(symbol, *args)
+      if args.length != 0
+        @attribute[symbol] = args.length == 1 ? args[0] : args
+      else
+        if self[symbol]
+          @attribute[symbol]
+        else
+          raise ArgumentError, "Attribute #{symbol.to_s} is not defined!"
+        end
+      end
+    end
+    
+  end
+end
\ No newline at end of file