remove polls from poll cache on deletion

add test for poll castvote and delete

common/poll.go

@@ -50,6 +50,7 @@ func (p *Poll) Delete() error {
 		return err
 	}
 	_, err = pollStmts.deletePoll.Exec(p.ID)
+	_ = Polls.GetCache().Remove(p.ID)
 	return err
 }
 

common/poll_store.go

@@ -207,11 +207,11 @@ func (s *DefaultPollStore) unpackOptionsMap(rawOptions map[int]string) []PollOpt
 
 // TODO: Use a transaction for this
 func (s *DefaultPollStore) Create(parent Pollable, pollType int, pollOptions map[int]string) (id int, err error) {
+	// TODO: Move the option names into the polls_options table and get rid of this json sludge?
 	pollOptionsTxt, err := json.Marshal(pollOptions)
 	if err != nil {
 		return 0, err
 	}
-
 	res, err := s.createPoll.Exec(parent.GetID(), parent.GetTable(), pollType, pollOptionsTxt)
 	if err != nil {
 		return 0, err

misc_test.go

@@ -1269,6 +1269,7 @@ func TestPolls(t *testing.T) {
 	pid, err := c.Polls.Create(topic, pollType, map[int]string{0: "item 1", 1: "item 2", 2: "item 3"})
 	expectNilErr(t, err)
 	expect(t, pid == 1, fmt.Sprintf("poll id should be 1 not %d", pid))
+	expect(t, c.Polls.Exists(1), "poll 1 should exist")
 	p, err := c.Polls.Get(1)
 	expectNilErr(t, err)
 	expect(t, p.ID == 1, fmt.Sprintf("p.ID should be 1 not %d", p.ID))
@@ -1279,7 +1280,22 @@ func TestPolls(t *testing.T) {
 	// TODO: More fields
 	expect(t, p.VoteCount == 0, fmt.Sprintf("p.VoteCount should be 0 not %d", p.VoteCount))
 
-	// TODO: More tests
+	expectNilErr(t, p.CastVote(0, 1, ""))
+	expectNilErr(t, c.Polls.Reload(p.ID))
+	p, err = c.Polls.Get(1)
+	expectNilErr(t, err)
+	expect(t, p.ID == 1, fmt.Sprintf("p.ID should be 1 not %d", p.ID))
+	expect(t, p.ParentID == tid, fmt.Sprintf("p.ParentID should be %d not %d", tid, p.ParentID))
+	expect(t, p.ParentTable == "topics", fmt.Sprintf("p.ParentID should be %s not %s", "topics", p.ParentTable))
+	expect(t, p.Type == 0, fmt.Sprintf("p.ParentID should be 0 not %d", p.Type))
+	expect(t, !p.AntiCheat, "p.AntiCheat should be false")
+	// TODO: More fields
+	expect(t, p.VoteCount == 1, fmt.Sprintf("p.VoteCount should be 1 not %d", p.VoteCount))
+
+	expectNilErr(t, p.Delete())
+	expect(t, !c.Polls.Exists(1), "poll 1 should no longer exist")
+	_, err = c.Polls.Get(1)
+	recordMustNotExist(t, err, "poll 1 should no longer exist")
 }
 
 func TestProfileReplyStore(t *testing.T) {