+/* reliable-chat - multipath chat
+ * Copyright (C) 2012 Scott Worley <sworley@chkno.net>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
package main
import "testing"
import "strconv"
import "time"
+func expectMessage(t *testing.T, m *Message, at time.Time, id, say string) {
+ if m.Time != at {
+ t.Fail()
+ }
+ if m.ID != id {
+ t.Fail()
+ }
+ if m.Text != say {
+ t.Fail()
+ }
+}
+
func TestMessageInsertAndRetreive(t *testing.T) {
+ id := "1"
say := "'Ello, Mister Polly Parrot!"
at := time.Now()
var zero_time time.Time
store := start_store()
- store.Add <- &Message{at, say}
+ store.Add <- &Message{at, id, say}
messages_from_store := make(chan []Message, 1)
store.Get <- &StoreRequest{zero_time, messages_from_store}
messages := <-messages_from_store
if len(messages) != 1 {
t.FailNow()
}
- if messages[0].Time != at {
- t.Fail()
- }
- if messages[0].Text != say {
- t.Fail()
- }
+ expectMessage(t, &messages[0], at, id, say)
close(store.Get)
close(store.Add)
}
func TestFetchBlocksUntilSpeak(t *testing.T) {
start_fetch_wait_count := fetch_wait_count.String()
+ id := "2"
say := "I've got a lovely fresh cuttle fish for you"
at := time.Now()
var zero_time time.Time
for start_fetch_wait_count == fetch_wait_count.String() {
runtime.Gosched()
}
- store.Add <- &Message{at, say}
+ store.Add <- &Message{at, id, say}
messages := <-messages_from_store
if len(messages) != 1 {
t.FailNow()
}
- if messages[0].Time != at {
- t.Fail()
- }
- if messages[0].Text != say {
- t.Fail()
- }
+ expectMessage(t, &messages[0], at, id, say)
close(store.Get)
close(store.Add)
}
func TestMultipleListeners(t *testing.T) {
+ id := "3"
say := "This is your nine o'clock alarm call!"
at := time.Now()
var zero_time time.Time
messages_from_store[i] = make(chan []Message, 1)
store.Get <- &StoreRequest{zero_time, messages_from_store[i]}
}
- store.Add <- &Message{at, say}
+ store.Add <- &Message{at, id, say}
for i := 0; i < num_clients; i++ {
messages := <-messages_from_store[i]
if len(messages) != 1 {
t.FailNow()
}
- if messages[0].Time != at {
- t.Fail()
- }
- if messages[0].Text != say {
- t.Fail()
- }
+ expectMessage(t,& messages[0], at, id, say)
}
close(store.Get)
close(store.Add)
func TestPartialRetreive(t *testing.T) {
start_speak_count := atoi(speak_count.String())
+ id1 := "4"
+ id2 := "5"
+ id3 := "6"
say1 := "No, no.....No, 'e's stunned!"
say2 := "You stunned him, just as he was wakin' up!"
say3 := "Norwegian Blues stun easily, major."
at2 := base.Add(parseDuration("-2m"))
at3 := base.Add(parseDuration("-1m"))
store := start_store()
- store.Add <- &Message{at1, say1}
- store.Add <- &Message{at2, say2}
- store.Add <- &Message{at3, say3}
+ store.Add <- &Message{at1, id1, say1}
+ store.Add <- &Message{at2, id2, say2}
+ store.Add <- &Message{at3, id3, say3}
for atoi(speak_count.String()) != start_speak_count+3 {
runtime.Gosched()
}
if len(messages) != 2 {
t.FailNow()
}
- if messages[0].Time != at2 {
- t.Fail()
- }
- if messages[0].Text != say2 {
- t.Fail()
- }
- if messages[1].Time != at3 {
- t.Fail()
- }
- if messages[1].Text != say3 {
- t.Fail()
- }
+ expectMessage(t, &messages[0], at2, id2, say2)
+ expectMessage(t, &messages[1], at3, id3, say3)
close(store.Get)
close(store.Add)
}
func TestPrecisePartialRetreive(t *testing.T) {
start_speak_count := atoi(speak_count.String())
+ id1 := "7"
+ id2 := "8"
+ id3 := "9"
say1 := "Well, he's...he's, ah...probably pining for the fjords."
say2 := "PININ' for the FJORDS?!?!?!?"
say3 := "look, why did he fall flat on his back the moment I got 'im home?"
at3 := base.Add(parseDuration("-1m"))
since := at2
store := start_store()
- store.Add <- &Message{at1, say1}
- store.Add <- &Message{at2, say2}
- store.Add <- &Message{at3, say3}
+ store.Add <- &Message{at1, id1, say1}
+ store.Add <- &Message{at2, id2, say2}
+ store.Add <- &Message{at3, id3, say3}
for atoi(speak_count.String()) != start_speak_count+3 {
runtime.Gosched()
}
if len(messages) != 1 {
t.FailNow()
}
- if messages[0].Time != at3 {
- t.Fail()
- }
- if messages[0].Text != say3 {
- t.Fail()
- }
+ expectMessage(t, &messages[0], at3, id3, say3)
close(store.Get)
close(store.Add)
}
func TestTypicalFlow(t *testing.T) {
+ id1 := "10"
+ id2 := "11"
say1 := "The Norwegian Blue prefers kippin' on it's back!"
say2 := "Remarkable bird, innit, squire? Lovely plumage!"
store := start_store()
// Someone speaks. This triggers delivery.
at1 := time.Now()
- store.Add <- &Message{at1, say1}
+ store.Add <- &Message{at1, id1, say1}
messages1 := <-fetch1
if len(messages1) != 1 {
t.FailNow()
}
- if messages1[0].Time != at1 {
- t.Fail()
- }
- if messages1[0].Text != say1 {
- t.Fail()
- }
+ expectMessage(t, &messages1[0], at1, id1, say1)
// Upon recipt, client blocks on fetch with since=at1
prev_fetch_wait_count = fetch_wait_count.String()
if !at2.After(at1) {
t.Fail()
}
- store.Add <- &Message{at2, say2}
+ store.Add <- &Message{at2, id2, say2}
messages2 := <-fetch2
if len(messages2) != 1 {
t.FailNow()
}
- if messages2[0].Time != at2 {
- t.Fail()
- }
- if messages2[0].Text != say2 {
- t.Fail()
- }
+ expectMessage(t, &messages2[0], at2, id2, say2)
close(store.Get)
close(store.Add)
projects / reliable-chat / blobdiff