Trying to get round generation and fill figured out TDD style

rails/map-mash/spec/blueprints.rb

@@ -3,9 +3,13 @@ require 'sham'
 require 'faker'
 
 
+Sham.location do
+  "#{Faker::Address.city}, #{Faker::Address.uk_country}"
+end
+
 
 Map.blueprint do
-
+  name { Sham.location }
 end
 
 
@@ -25,5 +29,11 @@ end
 
 
 Requester.blueprint do
-
+  ip do
+    parts = []
+    4.times do
+      parts << (rand * 100).to_i.to_s
+    end
+    parts.join('.')
+  end
 end

rails/map-mash/spec/models/mash_tournament_spec.rb

@@ -2,12 +2,32 @@ require 'spec_helper'
 
 describe MashTournament do
   before(:each) do
-    @valid_attributes = {
-      :requester_id => 1
-    }
+    @valid_attributes = {:requester_id => 1}
   end
 
   it "should create a new instance given valid attributes" do
     MashTournament.create!(@valid_attributes)
   end
+
+  context 'creating rounds' do
+    before(:all) do
+      Map.destroy_all
+      8.times do
+        Map.make.save
+      end
+      @requester = Requester.make
+      @requester.save!
+    end
+
+    before(:each) do
+      subject.requester_id = @requester.id
+      subject.save!
+      subject.reload
+    end
+
+    it 'should create 3 rounds for 8 contenders' do
+      subject.create_rounds
+      subject.total_rounds.should == 3
+    end
+  end
 end