correct rake test:prepare so it seeds the db correctly

move category creation into seeds as well, so db can be seeded from structure.sql

db/fixtures/categories.rb

@@ -0,0 +1,20 @@
+SiteSetting.refresh!
+if SiteSetting.uncategorized_category_id == -1
+  puts "Seeding uncategorized category!"
+
+  result = Category.exec_sql "SELECT 1 FROM categories WHERE name = 'uncategorized'"
+  name = 'uncategorized'
+  if result.count > 0
+    name << SecureRandom.hex
+  end
+
+  result = Category.exec_sql "INSERT INTO categories
+          (name,color,slug,description,text_color, user_id, created_at, updated_at, position)
+   VALUES ('#{name}', 'AB9364', 'uncategorized', '', 'FFFFFF', -1, now(), now(), 1 )
+   RETURNING id
+  "
+  category_id = result[0]["id"].to_i
+
+  Category.exec_sql "INSERT INTO site_settings(name, data_type, value, created_at, updated_at)
+           VALUES ('uncategorized_category_id', 3, #{category_id}, now(), now())"
+end

db/migrate/20131022045114_add_uncategorized_category.rb

@@ -2,14 +2,14 @@ class AddUncategorizedCategory < ActiveRecord::Migration
   def up
 
     result = execute "SELECT 1 FROM categories WHERE name = 'uncategorized'"
+    name = 'uncategorized'
     if result.count > 0
       name << SecureRandom.hex
     end
 
-
     result = execute "INSERT INTO categories
             (name,color,slug,description,text_color, user_id, created_at, updated_at, position)
-     VALUES ('uncategorized', 'AB9364', 'uncategorized', '', 'FFFFFF', -1, now(), now(), 1 )
+     VALUES ('#{name}', 'AB9364', 'uncategorized', '', 'FFFFFF', -1, now(), now(), 1 )
      RETURNING id
     "
     category_id = result[0]["id"].to_i

lib/tasks/db.rake

@@ -2,3 +2,7 @@
 task 'db:migrate' => 'environment' do
   SeedFu.seed
 end
+
+task 'test:prepare' => 'environment' do
+  SeedFu.seed
+end