* Reworked how post versioning works, now more closely resembles the 1.18 strategy

test/functional/post_votes_controller_test.rb

@@ -1,8 +1,37 @@
 require 'test_helper'
 
 class PostVotesControllerTest < ActionController::TestCase
-  # Replace this with your real tests.
-  test "the truth" do
-    assert true
+  context "The post vote controller" do
+    setup do
+      @user = Factory.create(:user)
+      CurrentUser.user = @user
+      CurrentUser.ip_addr = "127.0.0.1"
+      @post = Factory.create(:post)
+    end
+    
+    teardown do
+      CurrentUser.user = nil
+      CurrentUser.ip_addr = nil
+    end
+    
+    context "create action" do
+      should "increment a post's score if the score is positive" do
+        post :create, {:post_id => @post.id, :score => "up", :format => "js"}, {:user_id => @user.id}
+        @post.reload
+        assert_equal(1, @post.score)
+      end
+      
+      context "for a post that has already been voted on" do
+        setup do
+          @post.vote!("up")
+        end
+        
+        should "fail silently on an error" do
+          assert_nothing_raised do
+            post :create, {:post_id => @post.id, :score => "up", :format => "js"}, {:user_id => @user.id}
+          end
+        end
+      end
+    end
   end
 end