post_vote_test.rb: add more voting tests.

test/unit/post_vote_test.rb

@@ -4,8 +4,9 @@ class PostVoteTest < ActiveSupport::TestCase
   def setup
     super
     
-    user = FactoryGirl.create(:user)
-    CurrentUser.user = user
+    @supervoter = FactoryGirl.create(:user, is_super_voter: true)
+    @user = FactoryGirl.create(:user)
+    CurrentUser.user = @user
     CurrentUser.ip_addr = "127.0.0.1"
     MEMCACHE.flush_all
 
@@ -23,9 +24,38 @@ class PostVoteTest < ActiveSupport::TestCase
       assert_equal(-1, vote.score)
     end
 
+    should "interpret up as +3 score for a supervoter" do
+      vote = PostVote.create(:user_id => @supervoter.id, :post_id => @post.id, :vote => "up")
+      assert_equal(3, vote.score)
+    end
+
     should "not accept any other scores" do
       vote = PostVote.create(:post_id => @post.id, :vote => "xxx")
       assert(vote.errors.any?)
     end
+
+    should "increase the score of the post" do
+      @post.votes.create(vote: "up")
+      @post.reload
+
+      assert_equal(1, @post.score)
+      assert_equal(1, @post.up_score)
+    end
+
+    should "decrease the score of the post when removed" do
+      @post.votes.create(vote: "up").destroy
+      @post.reload
+
+      assert_equal(0, @post.score)
+      assert_equal(0, @post.up_score)
+    end
+
+    should "upvote by 3 points if the voter is a supervoter" do
+      @post.votes.create(user: @supervoter, vote: "up")
+      @post.reload
+
+      assert_equal(3, @post.score)
+      assert_equal(3, @post.up_score)
+    end
   end
 end