Refactoring of specs

* split the one large spec file in multiple small, one for each model
* helper for getting dump object in tests

spec/lib/wordpress/author_spec.rb

@@ -0,0 +1,28 @@
+require 'spec_helper'
+
+describe Refinery::WordPress::Author, :type => :model do
+  let(:author) { test_dump.authors.first }
+
+  it { author.login.should == 'admin' }
+  it { author.email.should == 'admin@example.com' }
+
+  describe "#to_refinery" do
+    before do 
+      @user = author.to_refinery
+    end
+
+    it "should create a User object" do
+      User.should have(1).record
+      @user.should be_a(User)
+    end
+
+    it "the @user should be persisted" do
+      @user.should be_persisted
+    end
+
+    it "should have copied the attributes from Refinery::WordPress::Author" do
+      author.login.should == @user.username
+      author.email.should == @user.email
+    end
+  end
+end