Add .spec as a supported Python and Ruby extension

samples/Ruby/any.spec

@@ -0,0 +1,44 @@
+require File.dirname(File.expand_path(__FILE__)) + '/../spec_helper'
+
+describe Spira::Types::Any do
+
+  before :all do
+    @uri = RDF::URI('http://example.org')
+  end
+
+  # this spec is going to be necessarily loose.  The 'Any' type is defined to
+  # use RDF.rb's automatic RDF Literal boxing and unboxing, which may or may
+  # not change between verions.
+  #
+  context "when serializing" do
+    it "should serialize literals to RDF Literals" do
+      serialized = Spira::Types::Any.serialize(15)
+      serialized.should be_a RDF::Literal
+      serialized = Spira::Types::Any.serialize("test")
+      serialized.should be_a RDF::Literal
+    end
+
+    it "should keep RDF::URIs as URIs" do
+      Spira::Types::Any.serialize(@uri).should == @uri
+    end
+
+    it "should fail to serialize collections" do
+      lambda { Spira::Types::Any.serialize([]) }.should raise_error TypeError
+    end
+  end
+
+  context "when unserializing" do
+    it "should unserialize to ruby types" do
+      value = Spira::Types::Any.unserialize(RDF::Literal.new(5, :datatype => RDF::XSD.integer))
+      value.should == 5
+      value = Spira::Types::Any.unserialize(RDF::Literal.new("a string"))
+      value.should == "a string"
+    end
+
+    it "should unserialize URIs to URIs" do
+      Spira::Types::Any.unserialize(@uri).should == @uri
+    end
+  end
+
+
+end