dendrite/internal/caching/cache_typing_test.go
kegsay 6de29c1cd2
bugfix: E2EE device keys could sometimes not be sent to remote servers (#2466)
* Fix flakey sytest 'Local device key changes get to remote servers'

* Debug logs

* Remove internal/test and use /test only

Remove a lot of ancient code too.

* Use FederationRoomserverAPI in more places

* Use more interfaces in federationapi; begin adding regression test

* Linting

* Add regression test

* Unbreak tests

* ALL THE LOGS

* Fix a race condition which could cause events to not be sent to servers

If a new room event which rewrites state arrives, we remove all joined hosts
then re-calculate them. This wasn't done in a transaction so for a brief period
we would have no joined hosts. During this interim, key change events which arrive
would not be sent to destination servers. This would sporadically fail on sytest.

* Unbreak new tests

* Linting
2022-05-17 13:23:35 +01:00

104 lines
2.7 KiB
Go

// Copyright 2017 Vector Creations Ltd
// Copyright 2017-2018 New Vector Ltd
// Copyright 2019-2020 The Matrix.org Foundation C.I.C.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package caching
import (
"testing"
"time"
"github.com/matrix-org/dendrite/test"
)
func TestEDUCache(t *testing.T) {
tCache := NewTypingCache()
if tCache == nil {
t.Fatal("NewTypingCache failed")
}
t.Run("AddTypingUser", func(t *testing.T) {
testAddTypingUser(t, tCache)
})
t.Run("GetTypingUsers", func(t *testing.T) {
testGetTypingUsers(t, tCache)
})
t.Run("RemoveUser", func(t *testing.T) {
testRemoveUser(t, tCache)
})
}
func testAddTypingUser(t *testing.T, tCache *EDUCache) { // nolint: unparam
present := time.Now()
tests := []struct {
userID string
roomID string
expire *time.Time
}{ // Set four users typing state to room1
{"user1", "room1", nil},
{"user2", "room1", nil},
{"user3", "room1", nil},
{"user4", "room1", nil},
//typing state with past expireTime should not take effect or removed.
{"user1", "room2", &present},
}
for _, tt := range tests {
tCache.AddTypingUser(tt.userID, tt.roomID, tt.expire)
}
}
func testGetTypingUsers(t *testing.T, tCache *EDUCache) {
tests := []struct {
roomID string
wantUsers []string
}{
{"room1", []string{"user1", "user2", "user3", "user4"}},
{"room2", []string{}},
}
for _, tt := range tests {
gotUsers := tCache.GetTypingUsers(tt.roomID)
if !test.UnsortedStringSliceEqual(gotUsers, tt.wantUsers) {
t.Errorf("TypingCache.GetTypingUsers(%s) = %v, want %v", tt.roomID, gotUsers, tt.wantUsers)
}
}
}
func testRemoveUser(t *testing.T, tCache *EDUCache) {
tests := []struct {
roomID string
userIDs []string
}{
{"room3", []string{"user1"}},
{"room4", []string{"user1", "user2", "user3"}},
}
for _, tt := range tests {
for _, userID := range tt.userIDs {
tCache.AddTypingUser(userID, tt.roomID, nil)
}
length := len(tt.userIDs)
tCache.RemoveUser(tt.userIDs[length-1], tt.roomID)
expLeftUsers := tt.userIDs[:length-1]
if leftUsers := tCache.GetTypingUsers(tt.roomID); !test.UnsortedStringSliceEqual(leftUsers, expLeftUsers) {
t.Errorf("Response after removal is unexpected. Want = %s, got = %s", leftUsers, expLeftUsers)
}
}
}