Refactor specs a bit and make rake specs work.

Rakefile

@@ -1,6 +1,7 @@
 require 'rubygems'
 require 'rake/gempackagetask'
 require 'rubygems/specification'
+require 'rubygems'
 require 'spec/rake/spectask'
 require 'date'
 
@@ -40,7 +41,8 @@ task :specs => :spec
 
 desc "Run all examples"
 Spec::Rake::SpecTask.new('spec') do |t|
-  t.spec_files = FileList['spec/**/*.rb']
+  t.spec_opts = %w(-c -f s)
+  t.spec_files = FileList['spec/**/*_spec.rb']
 end
 
 desc "install the gem locally"

spec/dom_types_spec.rb

@@ -0,0 +1,24 @@
+require File.dirname(__FILE__) + '/spec_helper'
+
+describe W3C::DOM do
+  it "has a Node type" do
+    lambda { W3C::DOM::Node }.must_not raise_error
+  end
+
+  it "can have a Document Node" do
+    W3C::DOM::Document.ancestors.must include(W3C::DOM::Node)
+  end
+
+  it "can have a ProcessingInstruction Node" do
+    W3C::DOM::ProcessingInstruction.ancestors.must include(W3C::DOM::Node)
+  end
+
+  it "can have a Comment Node" do
+    W3C::DOM::Comment.ancestors.must include(W3C::DOM::Node)
+  end
+
+  it "can have a DocumentType Node" do
+    W3C::DOM::DocumentType.ancestors.must include(W3C::DOM::Node)
+  end
+
+end

spec/node_attributes_spec.rb

@@ -0,0 +1,57 @@
+describe W3C::DOM::Node do
+  it "has a read-only nodeName attribute" do
+    W3C::DOM::Node.must have_read_only_attr(:nodeName)
+  end
+
+  it "has a read-only nodeValue attribute" do
+    W3C::DOM::Node.must have_read_only_attr(:nodeValue)
+  end
+
+  it "has a read-only nodeType attribute" do
+    W3C::DOM::Node.must have_read_only_attr(:nodeType)
+  end
+
+  it "has a read-only parentNode attribute" do
+    W3C::DOM::Node.must have_read_only_attr(:parentNode)
+  end
+
+  it "has a read-only childNodes attribute" do
+    W3C::DOM::Node.must have_read_only_attr(:childNodes)
+  end
+
+  it "has a read-only firstChild attribute" do
+    W3C::DOM::Node.must have_read_only_attr(:firstChild)
+  end
+
+  it "has a read-only lastChild attribute" do
+    W3C::DOM::Node.must have_read_only_attr(:lastChild)
+  end
+
+  it "has a read-only previousSibling attribute" do
+    W3C::DOM::Node.must have_read_only_attr(:previousSibling)
+  end
+
+  it "has a read-only nodeType attribute" do
+    W3C::DOM::Node.must have_read_only_attr(:nextSibling)
+  end
+
+  it "has a read-only attributes attribute" do
+    W3C::DOM::Node.must have_read_only_attr(:attributes)
+  end
+
+  it "has a read-only ownerDocument attribute" do
+    W3C::DOM::Node.must have_read_only_attr(:ownerDocument)
+  end
+
+  it "has a read-only namespaceURI attribute" do
+    W3C::DOM::Node.must have_read_only_attr(:namespaceURI)
+  end
+
+  it "has a read-only prefix attribute" do
+    W3C::DOM::Node.must have_read_only_attr(:prefix)
+  end
+
+  it "has a read-only localName attribute" do
+    W3C::DOM::Node.must have_read_only_attr(:localName)
+  end
+end

spec/node_constants_spec.rb

@@ -0,0 +1,18 @@
+require File.dirname(__FILE__) + '/spec_helper'
+
+describe W3C::DOM::Node do
+  it "has a list of constants for node types" do
+    W3C::DOM::Node::ELEMENT_NODE                  .must == 1
+    W3C::DOM::Node::ATTRIBUTE_NODE                .must == 2
+    W3C::DOM::Node::TEXT_NODE                     .must == 3
+    W3C::DOM::Node::CDATA_SECTION_NODE            .must == 4
+    W3C::DOM::Node::ENTITY_REFERENCE_NODE         .must == 5
+    W3C::DOM::Node::ENTITY_NODE                   .must == 6
+    W3C::DOM::Node::PROCESSING_INSTRUCTION_NODE   .must == 7
+    W3C::DOM::Node::COMMENT_NODE                  .must == 8
+    W3C::DOM::Node::DOCUMENT_NODE                 .must == 9
+    W3C::DOM::Node::DOCUMENT_TYPE_NODE            .must == 10
+    W3C::DOM::Node::DOCUMENT_FRAGMENT_NODE        .must == 11
+    W3C::DOM::Node::NOTATION_NODE                 .must == 12
+  end
+end

spec/node_methods_spec.rb

@@ -0,0 +1,91 @@
+describe W3C::DOM::Node do
+  context "#insertBefore" do
+    it "has a method for inserting a child" do
+      lambda { W3C::DOM::Node.instance_method(:insertBefore) }.must_not raise_error
+    end
+
+    it "has arity of 2" do
+      W3C::DOM::Node.instance_method(:insertBefore).arity.must == 2
+    end
+  end
+
+  context "#replaceChild" do
+    it "has a method for replacing a child" do
+      lambda { W3C::DOM::Node.instance_method(:replaceChild) }.must_not raise_error
+    end
+
+    it "has arity of 2" do
+      W3C::DOM::Node.instance_method(:replaceChild).arity.must == 2
+    end      
+  end
+
+  context "#removeChild" do
+    it "has a method for remove a child" do
+      lambda { W3C::DOM::Node.instance_method(:removeChild) }.must_not raise_error
+    end
+
+    it "has arity of 1" do
+      W3C::DOM::Node.instance_method(:removeChild).arity.must == 1
+    end
+  end
+
+  context "#appendChild" do
+    it "has a method for appending a child" do
+      lambda { W3C::DOM::Node.instance_method(:appendChild) }.must_not raise_error
+    end
+
+    it "has arity of 1" do
+      W3C::DOM::Node.instance_method(:appendChild).arity.must == 1
+    end
+  end
+
+  context "#hasChildNodes" do
+    it "has a method for checking whether any child nodes exist" do
+      lambda { W3C::DOM::Node.instance_method(:hasChildNodes) }.must_not raise_error
+    end
+
+    it "has arity of 1" do
+      W3C::DOM::Node.instance_method(:hasChildNodes).arity.must == 0
+    end
+  end
+
+  context "#cloneNode" do
+    it "has a method for cloning a node" do
+      lambda { W3C::DOM::Node.instance_method(:cloneNode) }.must_not raise_error
+    end
+
+    it "has arity of 1" do
+      W3C::DOM::Node.instance_method(:cloneNode).arity.must == 1
+    end
+  end
+
+  context "#normalize" do
+    it "has a method for normalizing a node" do
+      lambda { W3C::DOM::Node.instance_method(:normalize) }.must_not raise_error
+    end
+
+    it "has arity of 1" do
+      W3C::DOM::Node.instance_method(:normalize).arity.must == 0
+    end
+  end
+
+  context "#isSupported" do
+    it "has a method for checking whether features are supported" do
+      lambda { W3C::DOM::Node.instance_method(:isSupported) }.must_not raise_error
+    end
+
+    it "has arity of 1" do
+      W3C::DOM::Node.instance_method(:isSupported).arity.must == 2
+    end
+  end
+
+  context "#hasAttributes" do
+    it "has a method for checking whether any attributes exist" do
+      lambda { W3C::DOM::Node.instance_method(:hasAttributes) }.must_not raise_error
+    end
+
+    it "has arity of 1" do
+      W3C::DOM::Node.instance_method(:hasAttributes).arity.must == 0
+    end
+  end
+end