Implementing the majority of generic #import tests.

test/support/factories.rb

@@ -0,0 +1,13 @@
+Factory.define :group do |m|
+  m.sequence(:order) { |n| "Order #{n}" }
+end
+
+Factory.define :invalid_topic, :class => "Topic" do |m|
+  m.sequence(:title){ |n| "Title #{n}"}
+  m.author_name nil
+end
+
+Factory.define :topic do |m|
+  m.sequence(:title){ |n| "Title #{n}"}
+  m.sequence(:author_name){ |n| "Author #{n}"}
+end