Files
OwnCord/Server/ws/coverage_boost_test.go
T
Claude 5f1d6fc287 refactor(server): remove the store abstraction layer (D3)
Deletes Server/store (SQLiteStore, MemStore, the composed Store
interface) and collapses to a single sqlc-backed db package, executing
the prior audit's P4 "single data layer" direction (finding #6).

SQLiteStore was a pure pass-through to *db.DB, so consumers now depend
on narrow interfaces that *db.DB satisfies directly:

  - service.Store   (service/datastore.go, renamed from store/store.go)
  - ws.EventStore   (ws/eventstore.go)
  - plugin.PluginStore (plugin/pluginstore.go)

The event- and plugin-KV methods that lived in the store's SQLite
implementation move into the db package (db/event_queries.go,
db/plugin_queries.go), keeping their raw-SQL form.

Tests: the MemStore-based unit tests now run against a real in-memory
SQLite db opened per-test with migrations applied, via package-local
seed helpers. Fault-injection tests embed a real *db.DB and override the
single method under test, preserving error-path coverage. Full server
suite and sqlc-verify are green.

Docs: audit finding #6 and A-2026-07-06 marked resolved; decisions D3
updated; architecture server.md / data-model.md diagrams and prose
updated to the api -> service -> db layering.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01UA17KPvqGBX3XbXYnMf1rA
2026-07-19 16:33:58 +00:00

2759 lines
79 KiB
Go

package ws_test
// coverage_boost_test.go adds tests for functions with 0% or low coverage
// to push the ws package above 80%.
import (
"encoding/json"
"math"
"strings"
"testing"
"testing/fstest"
"time"
"github.com/owncord/server/auth"
"github.com/owncord/server/config"
"github.com/owncord/server/db"
"github.com/owncord/server/service"
"github.com/owncord/server/ws"
)
// ─── schema with voice_states + audit_log for coverage tests ──────────────────
var coverageSchema = append(hubTestSchema, []byte(`
CREATE TABLE IF NOT EXISTS voice_states (
user_id INTEGER PRIMARY KEY REFERENCES users(id) ON DELETE CASCADE,
channel_id INTEGER NOT NULL REFERENCES channels(id) ON DELETE CASCADE,
muted INTEGER NOT NULL DEFAULT 0,
deafened INTEGER NOT NULL DEFAULT 0,
speaking INTEGER NOT NULL DEFAULT 0,
camera INTEGER NOT NULL DEFAULT 0,
screenshare INTEGER NOT NULL DEFAULT 0,
joined_at TEXT NOT NULL DEFAULT (datetime('now'))
);
CREATE INDEX IF NOT EXISTS idx_voice_states_channel_cov ON voice_states(channel_id);
CREATE TABLE IF NOT EXISTS audit_log (
id INTEGER PRIMARY KEY AUTOINCREMENT,
actor_id INTEGER NOT NULL REFERENCES users(id),
action TEXT NOT NULL,
target_type TEXT NOT NULL DEFAULT '',
target_id INTEGER NOT NULL DEFAULT 0,
detail TEXT NOT NULL DEFAULT '',
created_at TEXT NOT NULL DEFAULT (datetime('now'))
);
CREATE TABLE IF NOT EXISTS attachments (
id TEXT PRIMARY KEY,
message_id INTEGER REFERENCES messages(id) ON DELETE CASCADE,
uploader_id INTEGER REFERENCES users(id),
filename TEXT NOT NULL,
stored_as TEXT NOT NULL,
mime_type TEXT NOT NULL,
size INTEGER NOT NULL,
uploaded_at TEXT NOT NULL DEFAULT (datetime('now')),
width INTEGER,
height INTEGER
);
`)...)
func openCoverageDB(t *testing.T) *db.DB {
t.Helper()
database, err := db.Open(":memory:")
if err != nil {
t.Fatalf("db.Open: %v", err)
}
t.Cleanup(func() { _ = database.Close() })
migrFS := fstest.MapFS{
"001_schema.sql": {Data: coverageSchema},
}
if err := db.MigrateFS(database, migrFS); err != nil {
t.Fatalf("MigrateFS: %v", err)
}
return database
}
func newCoverageHub(t *testing.T) (*ws.Hub, *db.DB) {
t.Helper()
database := openCoverageDB(t)
limiter := auth.NewRateLimiter()
st := database
svc := service.New(st, limiter)
hub := ws.NewHub(database, limiter, svc)
// Inject a test LiveKit client so voice_join passes the livekit!=nil guard.
lk, err := ws.NewLiveKitClient(&config.VoiceConfig{
LiveKitAPIKey: "test-api-key-12345",
LiveKitAPISecret: "test-api-secret-67890abcdef",
LiveKitURL: "ws://localhost:7880",
})
if err != nil {
t.Fatalf("NewLiveKitClient: %v", err)
}
hub.SetLiveKit(lk)
go hub.Run()
t.Cleanup(func() { hub.Stop() })
return hub, database
}
func seedCoverageOwner(t *testing.T, database *db.DB, username string) *db.User {
t.Helper()
_, err := database.CreateUser(username, "hash", 1)
if err != nil {
t.Fatalf("seedCoverageOwner CreateUser: %v", err)
}
user, err := database.GetUserByUsername(username)
if err != nil || user == nil {
t.Fatalf("seedCoverageOwner GetUserByUsername: %v", err)
}
return user
}
// ─── SetClientVoiceChID stores the tracked voice channel ─────────────────────
func TestSetClientVoiceChID_SetsValue(t *testing.T) {
hub, _ := newCoverageHub(t)
send := make(chan []byte, 4)
c := ws.NewTestClient(hub, 1, send)
ws.SetClientVoiceChID(c, 42)
if got := ws.GetClientVoiceChIDForTest(c); got != 42 {
t.Fatalf("voiceChID = %d, want 42", got)
}
}
func TestSetClientVoiceChID_ZeroClearsVoice(t *testing.T) {
hub, _ := newCoverageHub(t)
send := make(chan []byte, 4)
c := ws.NewTestClient(hub, 1, send)
ws.SetClientVoiceChID(c, 100)
ws.SetClientVoiceChID(c, 0)
if got := ws.GetClientVoiceChIDForTest(c); got != 0 {
t.Fatalf("voiceChID = %d, want 0", got)
}
}
func TestSetClientVoiceChID_LastWriteWins(t *testing.T) {
hub, _ := newCoverageHub(t)
send := make(chan []byte, 4)
c := ws.NewTestClient(hub, 1, send)
ws.SetClientVoiceChID(c, 7)
ws.SetClientVoiceChID(c, 99)
if got := ws.GetClientVoiceChIDForTest(c); got != 99 {
t.Fatalf("voiceChID = %d, want 99", got)
}
}
// ─── buildJSON error fallback (messages.go:18 — 75% coverage) ────────────────
func TestBuildJSON_UnmarshalableValue_ReturnsFallback(t *testing.T) {
// math.Inf is not valid JSON — forces the error path in buildJSON.
out := ws.BuildJSONForTest(math.Inf(1))
if !json.Valid(out) {
t.Fatalf("fallback output is not valid JSON: %s", out)
}
var m map[string]string
if err := json.Unmarshal(out, &m); err != nil {
t.Fatalf("unmarshal fallback: %v", err)
}
if m["type"] != "error" {
t.Errorf("fallback type = %q, want error", m["type"])
}
if m["message"] != "internal marshal error" {
t.Errorf("fallback message = %q, want 'internal marshal error'", m["message"])
}
}
func TestBuildJSON_ChannelValue_ReturnsFallback(t *testing.T) {
// Channels are not JSON-marshalable.
out := ws.BuildJSONForTest(make(chan int))
if !json.Valid(out) {
t.Fatalf("fallback output is not valid JSON: %s", out)
}
}
// ─── GracefulStop with clients having voice state (hub.go:188 — 75%) ─────────
func TestGracefulStop_WithClientsHavingVoiceState(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "graceful-voice-user")
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
// Set voice channel ID on the client to simulate voice state.
ws.SetClientVoiceChID(c, 42)
if count := hub.ClientCount(); count != 1 {
t.Fatalf("before GracefulStop: client count = %d, want 1", count)
}
if got := ws.GetClientVoiceChIDForTest(c); got != 42 {
t.Fatalf("voiceChID before stop = %d, want 42", got)
}
hub.GracefulStop()
time.Sleep(20 * time.Millisecond)
// GracefulStop signals clients to close — test clients don't have real
// goroutines so they won't self-unregister, but verify the hub accepted
// the stop without deadlocking on voice-state cleanup.
}
func TestGracefulStop_MultipleClients(t *testing.T) {
hub, database := newCoverageHub(t)
for i := range 5 {
user := seedCoverageOwner(t, database, "graceful-multi-"+string(rune('a'+i)))
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
}
time.Sleep(30 * time.Millisecond)
if count := hub.ClientCount(); count != 5 {
t.Fatalf("before GracefulStop: client count = %d, want 5", count)
}
hub.GracefulStop()
time.Sleep(20 * time.Millisecond)
// Verify GracefulStop completes without deadlock on multiple clients.
}
// ─── handleChatSend additional branches (handlers.go:127 — 76.2%) ────────────
func TestHandleChatSend_EmptyContent(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "empty-content-user")
chID := seedTestChannel(t, database, "empty-content-chan")
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, chID, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "chat_send",
"payload": map[string]any{
"channel_id": chID,
"content": "",
},
})
hub.HandleMessageForTest(c, raw)
time.Sleep(50 * time.Millisecond)
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "BAD_REQUEST" {
t.Errorf("error code = %q, want BAD_REQUEST for empty content", code)
}
}
func TestHandleChatSend_ContentTooLong(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "long-content-user")
chID := seedTestChannel(t, database, "long-content-chan")
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, chID, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
// Content over 4000 characters.
longContent := strings.Repeat("x", 4001)
raw, _ := json.Marshal(map[string]any{
"type": "chat_send",
"payload": map[string]any{
"channel_id": chID,
"content": longContent,
},
})
hub.HandleMessageForTest(c, raw)
time.Sleep(50 * time.Millisecond)
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "BAD_REQUEST" {
t.Errorf("error code = %q, want BAD_REQUEST for content too long", code)
}
}
func TestHandleChatSend_InvalidChannelID(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "bad-chid-user")
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "chat_send",
"payload": map[string]any{
"channel_id": "not-a-number",
"content": "hello",
},
})
hub.HandleMessageForTest(c, raw)
time.Sleep(50 * time.Millisecond)
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "BAD_REQUEST" {
t.Errorf("error code = %q, want BAD_REQUEST for invalid channel_id", code)
}
}
func TestHandleChatSend_ChannelNotFound(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "notfound-chan-user")
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "chat_send",
"payload": map[string]any{
"channel_id": 99999,
"content": "hello",
},
})
hub.HandleMessageForTest(c, raw)
time.Sleep(50 * time.Millisecond)
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "NOT_FOUND" {
t.Errorf("error code = %q, want NOT_FOUND for nonexistent channel", code)
}
}
func TestHandleChatSend_InvalidPayload(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "bad-payload-user")
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "chat_send",
"payload": "not-an-object",
})
hub.HandleMessageForTest(c, raw)
time.Sleep(50 * time.Millisecond)
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "BAD_REQUEST" {
t.Errorf("error code = %q, want BAD_REQUEST for invalid payload", code)
}
}
func TestHandleChatSend_NegativeChannelID(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "neg-chid-user")
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "chat_send",
"payload": map[string]any{
"channel_id": -1,
"content": "hello",
},
})
hub.HandleMessageForTest(c, raw)
time.Sleep(50 * time.Millisecond)
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "BAD_REQUEST" {
t.Errorf("error code = %q, want BAD_REQUEST for negative channel_id", code)
}
}
// ─── handleChatSend with reply_to (handlers.go:127 — covers reply_to path) ──
func TestHandleChatSend_WithReplyTo(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "reply-user")
chID := seedTestChannel(t, database, "reply-chan")
send := make(chan []byte, 32)
c := ws.NewTestClientWithUser(hub, user, chID, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
// Send first message to get an ID.
raw1, _ := json.Marshal(map[string]any{
"type": "chat_send",
"id": "req-1",
"payload": map[string]any{
"channel_id": chID,
"content": "original message",
},
})
hub.HandleMessageForTest(c, raw1)
time.Sleep(50 * time.Millisecond)
// Drain to find the message ID from chat_send_ok.
var msgID float64
timeout := time.After(500 * time.Millisecond)
drainFirst:
for {
select {
case msg := <-send:
var env map[string]any
if err := json.Unmarshal(msg, &env); err == nil {
if env["type"] == "chat_send_ok" {
if p, ok := env["payload"].(map[string]any); ok {
msgID = p["message_id"].(float64)
}
break drainFirst
}
}
case <-timeout:
t.Fatal("did not receive chat_send_ok for first message")
}
}
// Drain remaining messages.
drainChanBuf(send)
// Send reply.
replyTo := int64(msgID)
raw2, _ := json.Marshal(map[string]any{
"type": "chat_send",
"id": "req-2",
"payload": map[string]any{
"channel_id": chID,
"content": "reply message",
"reply_to": replyTo,
},
})
hub.HandleMessageForTest(c, raw2)
time.Sleep(50 * time.Millisecond)
// Should get chat_send_ok for the reply.
found := false
timeout2 := time.After(500 * time.Millisecond)
drainReply:
for {
select {
case msg := <-send:
var env map[string]any
if err := json.Unmarshal(msg, &env); err == nil {
if env["type"] == "chat_send_ok" && env["id"] == "req-2" {
found = true
break drainReply
}
}
case <-timeout2:
break drainReply
}
}
if !found {
t.Error("expected chat_send_ok for reply message")
}
}
// ─── Ping message type (handlers.go — pong response) ─────────────────────────
func TestHandleMessage_Ping_ReturnsPong(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "ping-user")
send := make(chan []byte, 4)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{"type": "ping"})
hub.HandleMessageForTest(c, raw)
time.Sleep(20 * time.Millisecond)
select {
case msg := <-send:
var env map[string]any
if err := json.Unmarshal(msg, &env); err != nil {
t.Fatalf("unmarshal: %v", err)
}
if env["type"] != "pong" {
t.Errorf("type = %q, want pong", env["type"])
}
case <-time.After(500 * time.Millisecond):
t.Error("expected pong response")
}
}
// ─── buildReady with voice channel having participants ────────────────────────
func TestBuildReady_VoiceChannelWithParticipants(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "ready-voice-user")
role, rErr := database.GetRoleByID(1)
if rErr != nil || role == nil {
t.Fatalf("GetRoleByID: %v", rErr)
}
// Create a voice channel.
vcID, err := database.CreateChannel("voice-room", "voice", "", "", 0)
if err != nil {
t.Fatalf("CreateChannel voice: %v", err)
}
// Create another user and join them to voice.
other := seedCoverageOwner(t, database, "ready-voice-other")
if err := database.JoinVoiceChannel(other.ID, vcID); err != nil {
t.Fatalf("JoinVoiceChannel: %v", err)
}
msg, err := hub.BuildReadyWithRoleForTest(database, user.ID, role)
if err != nil {
t.Fatalf("BuildReadyWithRoleForTest: %v", err)
}
var env struct {
Payload struct {
VoiceStates []struct {
ChannelID float64 `json:"channel_id"`
UserID float64 `json:"user_id"`
} `json:"voice_states"`
} `json:"payload"`
}
if err := json.Unmarshal(msg, &env); err != nil {
t.Fatalf("unmarshal: %v", err)
}
if len(env.Payload.VoiceStates) != 1 {
t.Errorf("voice_states count = %d, want 1", len(env.Payload.VoiceStates))
}
}
func TestBuildReady_MultipleChannelTypes(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "ready-multi-user")
role, rErr := database.GetRoleByID(1)
if rErr != nil || role == nil {
t.Fatalf("GetRoleByID: %v", rErr)
}
// Create text and voice channels.
_, err := database.CreateChannel("text-chan", "text", "General", "", 0)
if err != nil {
t.Fatalf("CreateChannel text: %v", err)
}
_, err = database.CreateChannel("voice-chan", "voice", "General", "", 1)
if err != nil {
t.Fatalf("CreateChannel voice: %v", err)
}
msg, err := hub.BuildReadyWithRoleForTest(database, user.ID, role)
if err != nil {
t.Fatalf("BuildReadyWithRoleForTest: %v", err)
}
var env struct {
Payload struct {
Channels []map[string]any `json:"channels"`
} `json:"payload"`
}
if err := json.Unmarshal(msg, &env); err != nil {
t.Fatalf("unmarshal: %v", err)
}
if len(env.Payload.Channels) != 2 {
t.Errorf("channels count = %d, want 2", len(env.Payload.Channels))
}
// Text channels should have unread_count; voice channels should not.
for _, ch := range env.Payload.Channels {
if ch["type"] == "text" {
if _, ok := ch["unread_count"]; !ok {
t.Error("text channel missing unread_count")
}
}
}
}
// ─── voice handler edge cases ────────────────────────────────────────────────
func TestHandleVoiceJoin_InvalidChannelID(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "vj-bad-chid")
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "voice_join",
"payload": map[string]any{
"channel_id": "not-a-number",
},
})
hub.HandleMessageForTest(c, raw)
time.Sleep(50 * time.Millisecond)
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "BAD_REQUEST" {
t.Errorf("error code = %q, want BAD_REQUEST", code)
}
}
func TestHandleVoiceJoin_NegativeChannelID(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "vj-neg-chid")
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "voice_join",
"payload": map[string]any{
"channel_id": -1,
},
})
hub.HandleMessageForTest(c, raw)
time.Sleep(50 * time.Millisecond)
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "BAD_REQUEST" {
t.Errorf("error code = %q, want BAD_REQUEST", code)
}
}
func TestHandleVoiceMute_InvalidPayload(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "vm-bad-payload")
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
// Put client in voice so the "not in voice" guard doesn't fire first.
ws.SetClientVoiceChID(c, 999)
raw, _ := json.Marshal(map[string]any{
"type": "voice_mute",
"payload": "not-an-object",
})
hub.HandleMessageForTest(c, raw)
time.Sleep(50 * time.Millisecond)
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "BAD_REQUEST" {
t.Errorf("error code = %q, want BAD_REQUEST for invalid voice_mute payload", code)
}
}
func TestHandleVoiceDeafen_InvalidPayload(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "vd-bad-payload")
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
// Put client in voice so the "not in voice" guard doesn't fire first.
ws.SetClientVoiceChID(c, 999)
raw, _ := json.Marshal(map[string]any{
"type": "voice_deafen",
"payload": "not-an-object",
})
hub.HandleMessageForTest(c, raw)
time.Sleep(50 * time.Millisecond)
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "BAD_REQUEST" {
t.Errorf("error code = %q, want BAD_REQUEST for invalid voice_deafen payload", code)
}
}
// ─── voice camera and screenshare error paths ────────────────────────────────
func TestHandleVoiceCamera_NotInVoice(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "vc-not-in-voice")
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "voice_camera",
"payload": map[string]any{
"enabled": true,
},
})
hub.HandleMessageForTest(c, raw)
time.Sleep(50 * time.Millisecond)
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "VOICE_ERROR" {
t.Errorf("error code = %q, want VOICE_ERROR", code)
}
}
func TestHandleVoiceCamera_InvalidPayload(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "vc-bad-payload")
vcID, err := database.CreateChannel("cam-vc", "voice", "", "", 0)
if err != nil {
t.Fatalf("CreateChannel: %v", err)
}
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
// Set voice channel so the not-in-voice check passes.
ws.SetClientVoiceChID(c, vcID)
raw, _ := json.Marshal(map[string]any{
"type": "voice_camera",
"payload": "not-an-object",
})
hub.HandleMessageForTest(c, raw)
time.Sleep(50 * time.Millisecond)
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "BAD_REQUEST" {
t.Errorf("error code = %q, want BAD_REQUEST", code)
}
}
func TestHandleVoiceScreenshare_NotInVoice(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "vs-not-in-voice")
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "voice_screenshare",
"payload": map[string]any{
"enabled": true,
},
})
hub.HandleMessageForTest(c, raw)
time.Sleep(50 * time.Millisecond)
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "VOICE_ERROR" {
t.Errorf("error code = %q, want VOICE_ERROR", code)
}
}
func TestHandleVoiceScreenshare_InvalidPayload(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "vs-bad-payload")
vcID, err := database.CreateChannel("screen-vc", "voice", "", "", 0)
if err != nil {
t.Fatalf("CreateChannel: %v", err)
}
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
ws.SetClientVoiceChID(c, vcID)
raw, _ := json.Marshal(map[string]any{
"type": "voice_screenshare",
"payload": "not-an-object",
})
hub.HandleMessageForTest(c, raw)
time.Sleep(50 * time.Millisecond)
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "BAD_REQUEST" {
t.Errorf("error code = %q, want BAD_REQUEST", code)
}
}
// ─── channel_focus handler ───────────────────────────────────────────────────
func TestHandleChannelFocus_InvalidChannelID(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "cf-bad-chid")
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "channel_focus",
"payload": map[string]any{
"channel_id": "not-a-number",
},
})
hub.HandleMessageForTest(c, raw)
time.Sleep(20 * time.Millisecond)
// V2 CommandConstructor rejects non-numeric channel_id with BAD_REQUEST.
code := drainForErrorCode(send, 100*time.Millisecond)
if code != "BAD_REQUEST" {
t.Fatalf("expected BAD_REQUEST for non-numeric channel_id, got code=%q", code)
}
}
func TestHandleChannelFocus_ValidChannel(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "cf-valid")
chID := seedTestChannel(t, database, "cf-valid-chan")
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "channel_focus",
"payload": map[string]any{
"channel_id": chID,
},
})
hub.HandleMessageForTest(c, raw)
time.Sleep(20 * time.Millisecond)
// Valid channel focus should not produce an error message.
code := drainForErrorCode(send, 100*time.Millisecond)
if code != "" {
t.Errorf("expected no error for valid channel_focus, got code=%q", code)
}
}
// ─── presence handler error paths ────────────────────────────────────────────
func TestHandlePresence_InvalidStatus(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "pres-bad-status")
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "presence_update",
"payload": map[string]any{
"status": "invisible", // not allowed per CLAUDE.md
},
})
hub.HandleMessageForTest(c, raw)
time.Sleep(50 * time.Millisecond)
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "BAD_REQUEST" {
t.Errorf("error code = %q, want BAD_REQUEST for invalid status", code)
}
}
func TestHandlePresence_InvalidPayload(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "pres-bad-payload")
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "presence_update",
"payload": "not-an-object",
})
hub.HandleMessageForTest(c, raw)
time.Sleep(50 * time.Millisecond)
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "BAD_REQUEST" {
t.Errorf("error code = %q, want BAD_REQUEST for invalid presence payload", code)
}
}
// ─── typing handler error path ───────────────────────────────────────────────
func TestHandleTyping_InvalidChannelID(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "typing-bad-chid")
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "typing_start",
"payload": map[string]any{
"channel_id": -1,
},
})
hub.HandleMessageForTest(c, raw)
time.Sleep(50 * time.Millisecond)
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "BAD_REQUEST" {
t.Errorf("error code = %q, want BAD_REQUEST for invalid typing channel_id", code)
}
}
// ─── message builder coverage ────────────────────────────────────────────────
func TestBuildPresenceMsg_ValidJSON(t *testing.T) {
msg := ws.BuildJSONForTest(map[string]any{
"type": "presence",
"payload": map[string]any{
"user_id": 1,
"status": "online",
},
})
if !json.Valid(msg) {
t.Error("buildPresenceMsg output is not valid JSON")
}
}
func TestBuildChatSendOK_ValidJSON(t *testing.T) {
msg := ws.BuildJSONForTest(map[string]any{
"type": "chat_send_ok",
"id": "req-1",
"payload": map[string]any{
"message_id": 1,
"timestamp": "2024-01-01T00:00:00Z",
},
})
if !json.Valid(msg) {
t.Error("buildChatSendOK output is not valid JSON")
}
}
// ─── SendToUser full buffer path (hub.go:308 — 87.5%) ───────────────────────
func TestSendToUser_FullBuffer_ReturnsFalse(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "send-full-user")
// Create a send channel with buffer size 1.
send := make(chan []byte, 1)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
// Fill the buffer.
send <- []byte(`{"type":"filler"}`)
// Next send should return false (buffer full).
ok := hub.SendToUser(user.ID, []byte(`{"type":"overflow"}`))
if ok {
t.Error("SendToUser should return false when send buffer is full")
}
}
// ─── handleChatSend with attachments (handlers.go:127 — 76.2%) ──────────────
func TestHandleChatSend_WithAttachments_NoPermission(t *testing.T) {
hub, database := newCoverageHub(t)
// Use a member user.
_, err := database.CreateUser("attach-noperm-user", "hash", 4)
if err != nil {
t.Fatalf("CreateUser: %v", err)
}
user, err := database.GetUserByUsername("attach-noperm-user")
if err != nil || user == nil {
t.Fatalf("GetUserByUsername: %v", err)
}
chID := seedTestChannel(t, database, "attach-noperm-chan")
// Deny ATTACH_FILES (0x0020) on this channel for Member role (id=4).
_, err = database.Exec("INSERT INTO channel_overrides (channel_id, role_id, allow, deny) VALUES (?, 4, 0, 32)", chID)
if err != nil {
t.Fatalf("INSERT channel_overrides: %v", err)
}
send := make(chan []byte, 32)
c := ws.NewTestClientWithUser(hub, user, chID, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "chat_send",
"payload": map[string]any{
"channel_id": chID,
"content": "msg with attachment",
"attachments": []string{"att-id-1"},
},
})
hub.HandleMessageForTest(c, raw)
time.Sleep(50 * time.Millisecond)
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "FORBIDDEN" {
t.Errorf("error code = %q, want FORBIDDEN for denied ATTACH_FILES permission", code)
}
}
func TestHandleChatSend_WithAttachments_Success(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "attach-ok-user")
chID := seedTestChannel(t, database, "attach-ok-chan")
send := make(chan []byte, 32)
c := ws.NewTestClientWithUser(hub, user, chID, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "chat_send",
"id": "attach-req",
"payload": map[string]any{
"channel_id": chID,
"content": "msg with attachment",
"attachments": []string{"nonexistent-att-id"},
},
})
hub.HandleMessageForTest(c, raw)
time.Sleep(100 * time.Millisecond)
// Should still succeed (attachments that don't exist are silently skipped).
msgs := drainChanTimeout(send, 300*time.Millisecond)
found := false
for _, msg := range msgs {
var env map[string]any
if json.Unmarshal(msg, &env) == nil && env["type"] == "chat_send_ok" {
found = true
break
}
}
if !found {
t.Error("expected chat_send_ok even with nonexistent attachment IDs")
}
}
// ─── handleChatSend slow mode for non-mod user (handlers.go:164) ────────────
func TestHandleChatSend_SlowMode_EnforcedForMember(t *testing.T) {
hub, database := newCoverageHub(t)
_, err := database.CreateUser("slow-member-user", "hash", 4)
if err != nil {
t.Fatalf("CreateUser: %v", err)
}
user, err := database.GetUserByUsername("slow-member-user")
if err != nil || user == nil {
t.Fatalf("GetUserByUsername: %v", err)
}
// Create channel with slow mode.
chID, err := database.CreateChannel("slow-chan", "text", "", "", 0)
if err != nil {
t.Fatalf("CreateChannel: %v", err)
}
if err := database.SetChannelSlowMode(chID, 60); err != nil {
t.Fatalf("SetChannelSlowMode: %v", err)
}
send := make(chan []byte, 64)
c := ws.NewTestClientWithUser(hub, user, chID, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "chat_send",
"payload": map[string]any{
"channel_id": chID,
"content": "first message",
},
})
// First message should succeed.
hub.HandleMessageForTest(c, raw)
time.Sleep(50 * time.Millisecond)
drainChanBuf(send)
// Second message should be rate limited by slow mode.
raw2, _ := json.Marshal(map[string]any{
"type": "chat_send",
"payload": map[string]any{
"channel_id": chID,
"content": "second message",
},
})
hub.HandleMessageForTest(c, raw2)
time.Sleep(50 * time.Millisecond)
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "SLOW_MODE" {
t.Errorf("error code = %q, want SLOW_MODE", code)
}
}
// ─── handleChatEdit more paths (handlers.go:249 — 89.7%) ────────────────────
func TestHandleChatEdit_InvalidPayload(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "edit-bad-payload")
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "chat_edit",
"payload": "not-an-object",
})
hub.HandleMessageForTest(c, raw)
time.Sleep(50 * time.Millisecond)
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "BAD_REQUEST" {
t.Errorf("error code = %q, want BAD_REQUEST", code)
}
}
func TestHandleChatEdit_InvalidMessageID(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "edit-bad-msgid")
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "chat_edit",
"payload": map[string]any{
"message_id": -1,
"content": "updated",
},
})
hub.HandleMessageForTest(c, raw)
time.Sleep(50 * time.Millisecond)
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "BAD_REQUEST" {
t.Errorf("error code = %q, want BAD_REQUEST", code)
}
}
func TestHandleChatEdit_EmptyContent(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "edit-empty")
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "chat_edit",
"payload": map[string]any{
"message_id": 1,
"content": "",
},
})
hub.HandleMessageForTest(c, raw)
time.Sleep(50 * time.Millisecond)
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "BAD_REQUEST" {
t.Errorf("error code = %q, want BAD_REQUEST", code)
}
}
// ─── handleChatDelete more paths (handlers.go:298) ───────────────────────────
func TestHandleChatDelete_InvalidPayload(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "delete-bad-payload")
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "chat_delete",
"payload": "not-an-object",
})
hub.HandleMessageForTest(c, raw)
time.Sleep(50 * time.Millisecond)
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "BAD_REQUEST" {
t.Errorf("error code = %q, want BAD_REQUEST", code)
}
}
func TestHandleChatDelete_InvalidMessageID(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "delete-bad-msgid")
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "chat_delete",
"payload": map[string]any{
"message_id": -1,
},
})
hub.HandleMessageForTest(c, raw)
time.Sleep(50 * time.Millisecond)
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "BAD_REQUEST" {
t.Errorf("error code = %q, want BAD_REQUEST", code)
}
}
func TestHandleChatDelete_MessageNotFound(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "delete-notfound")
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "chat_delete",
"payload": map[string]any{
"message_id": 99999,
},
})
hub.HandleMessageForTest(c, raw)
time.Sleep(50 * time.Millisecond)
// Handler returns FORBIDDEN (not NOT_FOUND) to prevent message-ID enumeration.
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "FORBIDDEN" {
t.Errorf("error code = %q, want FORBIDDEN", code)
}
}
// ─── handleReaction more paths (handlers.go:337) ─────────────────────────────
func TestHandleReaction_InvalidPayload(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "react-bad-payload")
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "reaction_add",
"payload": "not-an-object",
})
hub.HandleMessageForTest(c, raw)
time.Sleep(50 * time.Millisecond)
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "BAD_REQUEST" {
t.Errorf("error code = %q, want BAD_REQUEST", code)
}
}
func TestHandleReaction_EmptyEmoji(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "react-empty-emoji")
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "reaction_add",
"payload": map[string]any{
"message_id": 1,
"emoji": "",
},
})
hub.HandleMessageForTest(c, raw)
time.Sleep(50 * time.Millisecond)
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "BAD_REQUEST" {
t.Errorf("error code = %q, want BAD_REQUEST", code)
}
}
func TestHandleReaction_EmojiTooLong(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "react-long-emoji")
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "reaction_add",
"payload": map[string]any{
"message_id": 1,
"emoji": strings.Repeat("x", 33),
},
})
hub.HandleMessageForTest(c, raw)
time.Sleep(50 * time.Millisecond)
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "BAD_REQUEST" {
t.Errorf("error code = %q, want BAD_REQUEST", code)
}
}
func TestHandleReaction_ControlCharInEmoji(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "react-ctrl-emoji")
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "reaction_add",
"payload": map[string]any{
"message_id": 1,
"emoji": "\x00bad",
},
})
hub.HandleMessageForTest(c, raw)
time.Sleep(50 * time.Millisecond)
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "BAD_REQUEST" {
t.Errorf("error code = %q, want BAD_REQUEST for control char emoji", code)
}
}
// ─── handleChannelFocus with message marking (handlers.go:507) ───────────────
func TestHandleChannelFocus_UpdatesReadState(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "cf-readstate-user")
chID := seedTestChannel(t, database, "cf-readstate-chan")
// Insert a message so there's a latest_message_id.
_, err := database.CreateMessage(chID, user.ID, "test message", nil)
if err != nil {
t.Fatalf("CreateMessage: %v", err)
}
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "channel_focus",
"payload": map[string]any{
"channel_id": chID,
},
})
hub.HandleMessageForTest(c, raw)
time.Sleep(50 * time.Millisecond)
// No error should be sent for a valid channel_focus with existing message.
code := drainForErrorCode(send, 100*time.Millisecond)
if code != "" {
t.Fatalf("expected no error for valid channel_focus, got code=%q", code)
}
}
// ─── helpers ──────────────────────────────────────────────────────────────────
// drainForErrorCode reads from ch until an error message is found or deadline passes.
func drainForErrorCode(ch <-chan []byte, deadline time.Duration) string {
timer := time.NewTimer(deadline)
defer timer.Stop()
for {
select {
case msg := <-ch:
var env map[string]any
if err := json.Unmarshal(msg, &env); err != nil {
continue
}
if env["type"] == "error" {
if payload, ok := env["payload"].(map[string]any); ok {
code, _ := payload["code"].(string)
return code
}
}
case <-timer.C:
return ""
}
}
}
// drainChanBuf drains all buffered messages from a channel.
func drainChanBuf(ch <-chan []byte) {
for {
select {
case <-ch:
default:
return
}
}
}
// drainChanTimeout reads messages until timeout, returning all collected.
func drainChanTimeout(ch <-chan []byte, d time.Duration) [][]byte {
var msgs [][]byte
timer := time.NewTimer(d)
defer timer.Stop()
for {
select {
case msg := <-ch:
msgs = append(msgs, msg)
case <-timer.C:
return msgs
}
}
}
// ─── voice join/leave full flow (voice_handlers.go coverage) ─────────────────
func seedVoiceChannel(t *testing.T, database *db.DB, name string) int64 {
t.Helper()
id, err := database.CreateChannel(name, "voice", "", "", 0)
if err != nil {
t.Fatalf("CreateChannel voice: %v", err)
}
return id
}
func TestHandleVoiceJoin_FullFlow(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "vj-flow-user")
vcID := seedVoiceChannel(t, database, "vj-flow-vc")
send := make(chan []byte, 64)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "voice_join",
"payload": map[string]any{
"channel_id": vcID,
},
})
hub.HandleMessageForTest(c, raw)
time.Sleep(100 * time.Millisecond)
msgs := drainChanTimeout(send, 500*time.Millisecond)
foundState := false
foundConfig := false
for _, msg := range msgs {
var env map[string]any
if json.Unmarshal(msg, &env) == nil {
switch env["type"] {
case "voice_state":
foundState = true
case "voice_config":
foundConfig = true
}
}
}
if !foundState {
t.Error("expected voice_state broadcast after voice_join")
}
if !foundConfig {
t.Error("expected voice_config after voice_join")
}
}
func TestHandleVoiceJoin_AlreadyInSameChannel(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "vj-same-user")
vcID := seedVoiceChannel(t, database, "vj-same-vc")
send := make(chan []byte, 64)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "voice_join",
"payload": map[string]any{
"channel_id": vcID,
},
})
hub.HandleMessageForTest(c, raw)
time.Sleep(100 * time.Millisecond)
drainChanBuf(send)
hub.HandleMessageForTest(c, raw)
time.Sleep(50 * time.Millisecond)
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "ALREADY_JOINED" {
t.Errorf("error code = %q, want ALREADY_JOINED", code)
}
}
func TestHandleVoiceJoin_SwitchChannels(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "vj-switch-user")
vc1 := seedVoiceChannel(t, database, "vj-switch-vc1")
vc2 := seedVoiceChannel(t, database, "vj-switch-vc2")
send := make(chan []byte, 128)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw1, _ := json.Marshal(map[string]any{
"type": "voice_join",
"payload": map[string]any{
"channel_id": vc1,
},
})
hub.HandleMessageForTest(c, raw1)
time.Sleep(100 * time.Millisecond)
drainChanBuf(send)
raw2, _ := json.Marshal(map[string]any{
"type": "voice_join",
"payload": map[string]any{
"channel_id": vc2,
},
})
hub.HandleMessageForTest(c, raw2)
time.Sleep(100 * time.Millisecond)
msgs := drainChanTimeout(send, 300*time.Millisecond)
foundLeave := false
foundConfig := false
for _, msg := range msgs {
var env map[string]any
if json.Unmarshal(msg, &env) == nil {
switch env["type"] {
case "voice_leave":
foundLeave = true
case "voice_config":
foundConfig = true
}
}
}
if !foundLeave {
t.Error("expected voice_leave broadcast when switching channels")
}
if !foundConfig {
t.Error("expected voice_config for new channel")
}
}
func TestHandleVoiceJoin_ChannelFull(t *testing.T) {
hub, database := newCoverageHub(t)
vcID, err := database.CreateChannel("full-vc", "voice", "", "", 0)
if err != nil {
t.Fatalf("CreateChannel: %v", err)
}
_, err = database.Exec("UPDATE channels SET voice_max_users = 1 WHERE id = ?", vcID)
if err != nil {
t.Fatalf("UPDATE channels: %v", err)
}
user1 := seedCoverageOwner(t, database, "vj-full-u1")
send1 := make(chan []byte, 64)
c1 := ws.NewTestClientWithUser(hub, user1, 0, send1)
hub.Register(c1)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "voice_join",
"payload": map[string]any{
"channel_id": vcID,
},
})
hub.HandleMessageForTest(c1, raw)
time.Sleep(100 * time.Millisecond)
drainChanBuf(send1)
user2 := seedCoverageOwner(t, database, "vj-full-u2")
send2 := make(chan []byte, 64)
c2 := ws.NewTestClientWithUser(hub, user2, 0, send2)
hub.Register(c2)
time.Sleep(20 * time.Millisecond)
hub.HandleMessageForTest(c2, raw)
time.Sleep(100 * time.Millisecond)
code := drainForErrorCode(send2, 300*time.Millisecond)
if code != "CHANNEL_FULL" {
t.Errorf("error code = %q, want CHANNEL_FULL", code)
}
}
func TestHandleVoiceLeave_ExplicitLeave(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "vl-explicit-user")
vcID := seedVoiceChannel(t, database, "vl-explicit-vc")
send := make(chan []byte, 64)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
joinRaw, _ := json.Marshal(map[string]any{
"type": "voice_join",
"payload": map[string]any{
"channel_id": vcID,
},
})
hub.HandleMessageForTest(c, joinRaw)
time.Sleep(100 * time.Millisecond)
drainChanBuf(send)
leaveRaw, _ := json.Marshal(map[string]any{"type": "voice_leave"})
hub.HandleMessageForTest(c, leaveRaw)
time.Sleep(100 * time.Millisecond)
msgs := drainChanTimeout(send, 300*time.Millisecond)
foundLeave := false
for _, msg := range msgs {
var env map[string]any
if json.Unmarshal(msg, &env) == nil && env["type"] == "voice_leave" {
foundLeave = true
break
}
}
if !foundLeave {
t.Error("expected voice_leave broadcast after explicit leave")
}
}
func TestHandleVoiceLeave_NotInVoice(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "vl-not-in-voice")
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
hub.HandleVoiceLeaveForTest(c)
time.Sleep(20 * time.Millisecond)
// Client should still be connected and have no voice channel set.
if !hub.IsUserConnected(user.ID) {
t.Error("user should still be connected after no-op voice leave")
}
if got := ws.GetClientVoiceChIDForTest(c); got != 0 {
t.Errorf("voiceChID = %d, want 0 after leave when not in voice", got)
}
}
func TestHandleVoiceMute_FullFlow(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "vm-flow-user")
vcID := seedVoiceChannel(t, database, "vm-flow-vc")
send := make(chan []byte, 64)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
joinRaw, _ := json.Marshal(map[string]any{
"type": "voice_join",
"payload": map[string]any{
"channel_id": vcID,
},
})
hub.HandleMessageForTest(c, joinRaw)
time.Sleep(100 * time.Millisecond)
drainChanBuf(send)
muteRaw, _ := json.Marshal(map[string]any{
"type": "voice_mute",
"payload": map[string]any{
"muted": true,
},
})
hub.HandleMessageForTest(c, muteRaw)
time.Sleep(100 * time.Millisecond)
msgs := drainChanTimeout(send, 300*time.Millisecond)
found := false
for _, msg := range msgs {
var env map[string]any
if json.Unmarshal(msg, &env) == nil && env["type"] == "voice_state" {
found = true
break
}
}
if !found {
t.Error("expected voice_state broadcast after mute")
}
}
func TestHandleVoiceDeafen_FullFlow(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "vd-flow-user")
vcID := seedVoiceChannel(t, database, "vd-flow-vc")
send := make(chan []byte, 64)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
joinRaw, _ := json.Marshal(map[string]any{
"type": "voice_join",
"payload": map[string]any{
"channel_id": vcID,
},
})
hub.HandleMessageForTest(c, joinRaw)
time.Sleep(100 * time.Millisecond)
drainChanBuf(send)
deafenRaw, _ := json.Marshal(map[string]any{
"type": "voice_deafen",
"payload": map[string]any{
"deafened": true,
},
})
hub.HandleMessageForTest(c, deafenRaw)
time.Sleep(100 * time.Millisecond)
msgs := drainChanTimeout(send, 300*time.Millisecond)
found := false
for _, msg := range msgs {
var env map[string]any
if json.Unmarshal(msg, &env) == nil && env["type"] == "voice_state" {
found = true
break
}
}
if !found {
t.Error("expected voice_state broadcast after deafen")
}
}
func TestHandleVoiceJoin_ChannelNotFound(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "vj-notfound-user")
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "voice_join",
"payload": map[string]any{
"channel_id": 99999,
},
})
hub.HandleMessageForTest(c, raw)
time.Sleep(50 * time.Millisecond)
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "NOT_FOUND" {
t.Errorf("error code = %q, want NOT_FOUND", code)
}
}
func TestHandleVoiceJoin_WithQualityOverride(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "vj-quality-user")
vcID, err := database.CreateChannel("quality-vc", "voice", "", "", 0)
if err != nil {
t.Fatalf("CreateChannel: %v", err)
}
_, err = database.Exec("UPDATE channels SET voice_quality = 'high' WHERE id = ?", vcID)
if err != nil {
t.Fatalf("UPDATE: %v", err)
}
send := make(chan []byte, 64)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "voice_join",
"payload": map[string]any{
"channel_id": vcID,
},
})
hub.HandleMessageForTest(c, raw)
time.Sleep(100 * time.Millisecond)
msgs := drainChanTimeout(send, 300*time.Millisecond)
for _, msg := range msgs {
var env map[string]any
if json.Unmarshal(msg, &env) == nil && env["type"] == "voice_config" {
p := env["payload"].(map[string]any)
if p["quality"] != "high" {
t.Errorf("voice_config quality = %v, want high", p["quality"])
}
return
}
}
t.Error("expected voice_config with quality override")
}
func TestHandleVoiceJoin_MultipleParticipants(t *testing.T) {
hub, database := newCoverageHub(t)
vcID := seedVoiceChannel(t, database, "vj-multi-vc")
user1 := seedCoverageOwner(t, database, "vj-multi-u1")
send1 := make(chan []byte, 64)
c1 := ws.NewTestClientWithUser(hub, user1, 0, send1)
hub.Register(c1)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "voice_join",
"payload": map[string]any{
"channel_id": vcID,
},
})
hub.HandleMessageForTest(c1, raw)
time.Sleep(100 * time.Millisecond)
drainChanBuf(send1)
user2 := seedCoverageOwner(t, database, "vj-multi-u2")
send2 := make(chan []byte, 64)
c2 := ws.NewTestClientWithUser(hub, user2, 0, send2)
hub.Register(c2)
time.Sleep(20 * time.Millisecond)
hub.HandleMessageForTest(c2, raw)
time.Sleep(100 * time.Millisecond)
msgs := drainChanTimeout(send2, 300*time.Millisecond)
voiceStateCount := 0
for _, msg := range msgs {
var env map[string]any
if json.Unmarshal(msg, &env) == nil && env["type"] == "voice_state" {
voiceStateCount++
}
}
if voiceStateCount < 2 {
t.Errorf("voice_state count = %d, want at least 2", voiceStateCount)
}
}
func TestHandleVoiceLeave_BroadcastsToOtherParticipants(t *testing.T) {
hub, database := newCoverageHub(t)
vcID := seedVoiceChannel(t, database, "vl-bcast-vc")
user1 := seedCoverageOwner(t, database, "vl-bcast-u1")
user2 := seedCoverageOwner(t, database, "vl-bcast-u2")
send1 := make(chan []byte, 64)
send2 := make(chan []byte, 64)
c1 := ws.NewTestClientWithUser(hub, user1, 0, send1)
c2 := ws.NewTestClientWithUser(hub, user2, 0, send2)
hub.Register(c1)
hub.Register(c2)
time.Sleep(30 * time.Millisecond)
joinRaw, _ := json.Marshal(map[string]any{
"type": "voice_join",
"payload": map[string]any{
"channel_id": vcID,
},
})
hub.HandleMessageForTest(c1, joinRaw)
time.Sleep(100 * time.Millisecond)
hub.HandleMessageForTest(c2, joinRaw)
time.Sleep(100 * time.Millisecond)
drainChanBuf(send1)
drainChanBuf(send2)
leaveRaw, _ := json.Marshal(map[string]any{"type": "voice_leave"})
hub.HandleMessageForTest(c1, leaveRaw)
time.Sleep(100 * time.Millisecond)
msgs := drainChanTimeout(send2, 300*time.Millisecond)
found := false
for _, msg := range msgs {
var env map[string]any
if json.Unmarshal(msg, &env) == nil && env["type"] == "voice_leave" {
found = true
break
}
}
if !found {
t.Error("user2 should receive voice_leave when user1 leaves")
}
}
func TestHandleVoiceCamera_FullFlow(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "vc-flow-user")
vcID := seedVoiceChannel(t, database, "vc-flow-vc")
send := make(chan []byte, 64)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
joinRaw, _ := json.Marshal(map[string]any{
"type": "voice_join",
"payload": map[string]any{
"channel_id": vcID,
},
})
hub.HandleMessageForTest(c, joinRaw)
time.Sleep(100 * time.Millisecond)
drainChanBuf(send)
camRaw, _ := json.Marshal(map[string]any{
"type": "voice_camera",
"payload": map[string]any{
"enabled": true,
},
})
hub.HandleMessageForTest(c, camRaw)
time.Sleep(100 * time.Millisecond)
msgs := drainChanTimeout(send, 300*time.Millisecond)
found := false
for _, msg := range msgs {
var env map[string]any
if json.Unmarshal(msg, &env) == nil && env["type"] == "voice_state" {
found = true
break
}
}
if !found {
t.Error("expected voice_state after camera toggle")
}
}
func TestHandleVoiceScreenshare_FullFlow(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "vs-flow-user")
vcID := seedVoiceChannel(t, database, "vs-flow-vc")
send := make(chan []byte, 64)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
joinRaw, _ := json.Marshal(map[string]any{
"type": "voice_join",
"payload": map[string]any{
"channel_id": vcID,
},
})
hub.HandleMessageForTest(c, joinRaw)
time.Sleep(100 * time.Millisecond)
drainChanBuf(send)
ssRaw, _ := json.Marshal(map[string]any{
"type": "voice_screenshare",
"payload": map[string]any{
"enabled": true,
},
})
hub.HandleMessageForTest(c, ssRaw)
time.Sleep(100 * time.Millisecond)
msgs := drainChanTimeout(send, 300*time.Millisecond)
found := false
for _, msg := range msgs {
var env map[string]any
if json.Unmarshal(msg, &env) == nil && env["type"] == "voice_state" {
found = true
break
}
}
if !found {
t.Error("expected voice_state after screenshare toggle")
}
}
func TestHandleChatSend_WithNilAvatar(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "nil-avatar-user")
chID := seedTestChannel(t, database, "nil-avatar-chan")
send := make(chan []byte, 32)
c := ws.NewTestClientWithUser(hub, user, chID, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "chat_send",
"id": "avatar-req",
"payload": map[string]any{
"channel_id": chID,
"content": "hello from nil avatar user",
},
})
hub.HandleMessageForTest(c, raw)
time.Sleep(100 * time.Millisecond)
msgs := drainChanTimeout(send, 300*time.Millisecond)
found := false
for _, msg := range msgs {
var env map[string]any
if json.Unmarshal(msg, &env) == nil && env["type"] == "chat_send_ok" {
found = true
break
}
}
if !found {
t.Error("expected chat_send_ok for nil-avatar user")
}
}
// ─── hasChannelPerm with nil user (handlers.go:454) ──────────────────────────
func TestHasChannelPerm_NilUser_DeniesPermission(t *testing.T) {
hub, database := newCoverageHub(t)
chID := seedTestChannel(t, database, "perm-nil-user-chan")
send := make(chan []byte, 16)
// Create a test client WITHOUT a user (user == nil).
c := ws.NewTestClient(hub, 1, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
// Try to send a chat message — should get FORBIDDEN due to nil user.
raw, _ := json.Marshal(map[string]any{
"type": "chat_send",
"payload": map[string]any{
"channel_id": chID,
"content": "should fail",
},
})
hub.HandleMessageForTest(c, raw)
time.Sleep(50 * time.Millisecond)
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "FORBIDDEN" {
t.Errorf("error code = %q, want FORBIDDEN for nil user", code)
}
}
// ─── deliverBroadcast with full send buffer (hub.go:344) ─────────────────────
func TestDeliverBroadcast_FullBuffer_DropsMessage(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "bcast-full-user")
// Create a tiny send buffer.
send := make(chan []byte, 1)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
// Fill the buffer.
send <- []byte(`{"type":"filler"}`)
// Broadcasting should not block — message dropped.
hub.BroadcastToAll([]byte(`{"type":"should_be_dropped"}`))
time.Sleep(50 * time.Millisecond)
// Buffer should still contain only the filler message (dropped msg was not enqueued).
if len(send) != 1 {
t.Errorf("send buffer length = %d, want 1 (dropped message should not be enqueued)", len(send))
}
// The client should still be registered despite the dropped message.
if !hub.IsUserConnected(user.ID) {
t.Error("client should remain connected after a dropped broadcast")
}
_ = c // keep c referenced
}
func TestBuildAuthOK_NonNilAvatar(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "authok-avatar-user")
// Set a non-nil avatar.
_, err := database.Exec("UPDATE users SET avatar = 'https://example.com/pic.png' WHERE id = ?", user.ID)
if err != nil {
t.Fatalf("UPDATE avatar: %v", err)
}
user, err = database.GetUserByUsername("authok-avatar-user")
if err != nil || user == nil {
t.Fatalf("GetUserByUsername: %v", err)
}
msg := hub.BuildAuthOKForTest(user, "owner")
var env struct {
Payload struct {
User struct {
Avatar string `json:"avatar"`
} `json:"user"`
} `json:"payload"`
}
if err := json.Unmarshal(msg, &env); err != nil {
t.Fatalf("unmarshal: %v", err)
}
if env.Payload.User.Avatar != "https://example.com/pic.png" {
t.Errorf("avatar = %q, want https://example.com/pic.png", env.Payload.User.Avatar)
}
}
func TestHandleChatSend_WithNonNilAvatar(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "avatar-user")
// Set a non-nil avatar on the user.
_, err := database.Exec("UPDATE users SET avatar = 'https://example.com/avatar.png' WHERE id = ?", user.ID)
if err != nil {
t.Fatalf("UPDATE avatar: %v", err)
}
// Reload user to get updated avatar.
user, err = database.GetUserByUsername("avatar-user")
if err != nil || user == nil {
t.Fatalf("GetUserByUsername: %v", err)
}
chID := seedTestChannel(t, database, "avatar-chan")
send := make(chan []byte, 32)
c := ws.NewTestClientWithUser(hub, user, chID, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "chat_send",
"id": "avatar-req2",
"payload": map[string]any{
"channel_id": chID,
"content": "hello from avatar user",
},
})
hub.HandleMessageForTest(c, raw)
time.Sleep(100 * time.Millisecond)
msgs := drainChanTimeout(send, 300*time.Millisecond)
foundOK := false
foundBroadcast := false
for _, msg := range msgs {
var env map[string]any
if json.Unmarshal(msg, &env) == nil {
if env["type"] == "chat_send_ok" {
foundOK = true
}
if env["type"] == "chat_message" {
// Verify avatar is present in broadcast.
if p, ok := env["payload"].(map[string]any); ok {
if u, ok := p["user"].(map[string]any); ok {
if u["avatar"] == "https://example.com/avatar.png" {
foundBroadcast = true
}
}
}
}
}
}
if !foundOK {
t.Error("expected chat_send_ok for avatar user")
}
if !foundBroadcast {
t.Error("expected chat_message with non-nil avatar")
}
}
// ─── Webhook parse helpers ──────────────────────────────────────────────────
func TestWebhookParseIdentity_Valid(t *testing.T) {
id, err := ws.ParseIdentityForTest("user-42")
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if id != 42 {
t.Errorf("id = %d, want 42", id)
}
}
func TestWebhookParseIdentity_Invalid(t *testing.T) {
_, err := ws.ParseIdentityForTest("invalid")
if err == nil {
t.Fatal("expected error for invalid identity, got nil")
}
}
func TestWebhookParseRoomChannelID_Valid(t *testing.T) {
id, err := ws.ParseRoomChannelIDForTest("channel-5")
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if id != 5 {
t.Errorf("id = %d, want 5", id)
}
}
func TestWebhookParseRoomChannelID_Invalid(t *testing.T) {
_, err := ws.ParseRoomChannelIDForTest("bad")
if err == nil {
t.Fatal("expected error for invalid room name, got nil")
}
}
// ─── Voice control "not in voice" guards ────────────────────────────────────
func TestHandleVoiceMute_NotInVoice(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "vm-not-in-voice")
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "voice_mute",
"payload": map[string]any{
"muted": true,
},
})
hub.HandleMessageForTest(c, raw)
time.Sleep(50 * time.Millisecond)
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "VOICE_ERROR" {
t.Errorf("error code = %q, want VOICE_ERROR", code)
}
}
func TestHandleVoiceDeafen_NotInVoice(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "vd-not-in-voice")
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "voice_deafen",
"payload": map[string]any{
"deafened": true,
},
})
hub.HandleMessageForTest(c, raw)
time.Sleep(50 * time.Millisecond)
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "VOICE_ERROR" {
t.Errorf("error code = %q, want VOICE_ERROR", code)
}
}
// ─── Voice join with invalid quality fallback ───────────────────────────────
func TestHandleVoiceJoin_InvalidQualityFallsBackToMedium(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "vj-badquality-user")
vcID, err := database.CreateChannel("badquality-vc", "voice", "", "", 0)
if err != nil {
t.Fatalf("CreateChannel: %v", err)
}
_, err = database.Exec("UPDATE channels SET voice_quality = 'garbage' WHERE id = ?", vcID)
if err != nil {
t.Fatalf("UPDATE: %v", err)
}
send := make(chan []byte, 64)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "voice_join",
"payload": map[string]any{
"channel_id": vcID,
},
})
hub.HandleMessageForTest(c, raw)
time.Sleep(100 * time.Millisecond)
msgs := drainChanTimeout(send, 300*time.Millisecond)
for _, msg := range msgs {
var env map[string]any
if json.Unmarshal(msg, &env) == nil && env["type"] == "voice_config" {
p := env["payload"].(map[string]any)
if p["quality"] != "medium" {
t.Errorf("voice_config quality = %v, want medium", p["quality"])
}
return
}
}
t.Error("expected voice_config with medium quality fallback")
}
// ─── getLastActivity (client.go:153) ─────────────────────────────────────────
func TestGetLastActivity_ReturnsZeroForNewTestClient(t *testing.T) {
hub, _ := newCoverageHub(t)
send := make(chan []byte, 4)
c := ws.NewTestClient(hub, 1, send)
got := ws.GetLastActivityForTest(c)
if !got.IsZero() {
t.Fatalf("expected zero time for new test client, got %v", got)
}
}
func TestGetLastActivity_UpdatedByTouch(t *testing.T) {
hub, _ := newCoverageHub(t)
send := make(chan []byte, 4)
c := ws.NewTestClient(hub, 1, send)
before := time.Now()
ws.TouchForTest(c)
after := time.Now()
got := ws.GetLastActivityForTest(c)
if got.Before(before) || got.After(after) {
t.Fatalf("lastActivity = %v, expected between %v and %v", got, before, after)
}
}
func TestGetLastActivity_MultipleTouch(t *testing.T) {
hub, _ := newCoverageHub(t)
send := make(chan []byte, 4)
c := ws.NewTestClient(hub, 1, send)
ws.TouchForTest(c)
first := ws.GetLastActivityForTest(c)
time.Sleep(5 * time.Millisecond)
ws.TouchForTest(c)
second := ws.GetLastActivityForTest(c)
if !second.After(first) {
t.Fatalf("second touch (%v) should be after first (%v)", second, first)
}
}
// ─── setVoiceChID (client.go:186) ───────────────────────────────────────────
func TestSetVoiceChID_SetsAndGetsValue(t *testing.T) {
hub, _ := newCoverageHub(t)
send := make(chan []byte, 4)
c := ws.NewTestClient(hub, 1, send)
ws.SetVoiceChIDForTest(c, 77)
if got := ws.GetClientVoiceChIDForTest(c); got != 77 {
t.Fatalf("voiceChID = %d, want 77", got)
}
}
func TestSetVoiceChID_OverwritesPreviousValue(t *testing.T) {
hub, _ := newCoverageHub(t)
send := make(chan []byte, 4)
c := ws.NewTestClient(hub, 1, send)
ws.SetVoiceChIDForTest(c, 10)
ws.SetVoiceChIDForTest(c, 20)
if got := ws.GetClientVoiceChIDForTest(c); got != 20 {
t.Fatalf("voiceChID = %d, want 20", got)
}
}
func TestSetVoiceChID_ZeroMeansNotInVoice(t *testing.T) {
hub, _ := newCoverageHub(t)
send := make(chan []byte, 4)
c := ws.NewTestClient(hub, 1, send)
ws.SetVoiceChIDForTest(c, 50)
ws.SetVoiceChIDForTest(c, 0)
if got := ws.GetClientVoiceChIDForTest(c); got != 0 {
t.Fatalf("voiceChID = %d, want 0", got)
}
}
// ─── clearVoiceChID (client.go:203) ─────────────────────────────────────────
func TestClearVoiceChID_ReturnsOldValueAndClearsToZero(t *testing.T) {
hub, _ := newCoverageHub(t)
send := make(chan []byte, 4)
c := ws.NewTestClient(hub, 1, send)
ws.SetVoiceChIDForTest(c, 42)
old := ws.ClearVoiceChIDForTest(c)
if old != 42 {
t.Fatalf("clearVoiceChID returned %d, want 42", old)
}
if got := ws.GetClientVoiceChIDForTest(c); got != 0 {
t.Fatalf("voiceChID after clear = %d, want 0", got)
}
}
func TestClearVoiceChID_ReturnsZeroWhenNotInVoice(t *testing.T) {
hub, _ := newCoverageHub(t)
send := make(chan []byte, 4)
c := ws.NewTestClient(hub, 1, send)
old := ws.ClearVoiceChIDForTest(c)
if old != 0 {
t.Fatalf("clearVoiceChID returned %d, want 0", old)
}
}
func TestClearVoiceChID_DoubleClearReturnsZero(t *testing.T) {
hub, _ := newCoverageHub(t)
send := make(chan []byte, 4)
c := ws.NewTestClient(hub, 1, send)
ws.SetVoiceChIDForTest(c, 99)
first := ws.ClearVoiceChIDForTest(c)
second := ws.ClearVoiceChIDForTest(c)
if first != 99 {
t.Fatalf("first clear = %d, want 99", first)
}
if second != 0 {
t.Fatalf("second clear = %d, want 0", second)
}
}
// ─── voice_token_refresh (now V2 — dispatched via handleMessage) ────────────
func voiceTokenRefreshMsg() []byte {
raw, _ := json.Marshal(map[string]any{
"type": "voice_token_refresh",
"payload": map[string]any{},
})
return raw
}
func TestHandleVoiceTokenRefresh_NotInVoice(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "vtr-notinvoice")
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
hub.HandleMessageForTest(c, voiceTokenRefreshMsg())
time.Sleep(50 * time.Millisecond)
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "BAD_REQUEST" {
t.Errorf("error code = %q, want BAD_REQUEST", code)
}
}
func TestHandleVoiceTokenRefresh_InVoice_ReturnsToken(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "vtr-invc")
vcID := seedVoiceChannel(t, database, "vtr-vc")
send := make(chan []byte, 64)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
raw, _ := json.Marshal(map[string]any{
"type": "voice_join",
"payload": map[string]any{"channel_id": vcID},
})
hub.HandleMessageForTest(c, raw)
time.Sleep(100 * time.Millisecond)
drainChanBuf(send)
hub.HandleMessageForTest(c, voiceTokenRefreshMsg())
time.Sleep(100 * time.Millisecond)
msgs := drainChanTimeout(send, 300*time.Millisecond)
foundToken := false
for _, msg := range msgs {
var env map[string]any
if json.Unmarshal(msg, &env) == nil && env["type"] == "voice_token" {
foundToken = true
break
}
}
if !foundToken {
t.Error("expected voice_token message after token refresh")
}
}
func TestHandleVoiceTokenRefresh_NilUser(t *testing.T) {
hub, _ := newCoverageHub(t)
send := make(chan []byte, 16)
c := ws.NewTestClient(hub, 1, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
ws.SetVoiceChIDForTest(c, 42)
hub.HandleMessageForTest(c, voiceTokenRefreshMsg())
time.Sleep(50 * time.Millisecond)
code := drainForErrorCode(send, 200*time.Millisecond)
if code != "INTERNAL" {
t.Errorf("error code = %q, want INTERNAL", code)
}
}
// ─── rollbackVoiceJoin (voice_join.go:239) ──────────────────────────────────
func TestRollbackVoiceJoin_ClearsVoiceStateAndBroadcasts(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "rb-user")
vcID := seedVoiceChannel(t, database, "rb-vc")
send := make(chan []byte, 64)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
if err := database.JoinVoiceChannel(user.ID, vcID); err != nil {
t.Fatalf("JoinVoiceChannel: %v", err)
}
ws.SetVoiceChIDForTest(c, vcID)
hub.RollbackVoiceJoinForTest(c, vcID)
time.Sleep(100 * time.Millisecond)
if got := ws.GetClientVoiceChIDForTest(c); got != 0 {
t.Fatalf("voiceChID after rollback = %d, want 0", got)
}
state, _ := database.GetVoiceState(user.ID)
if state != nil {
t.Fatal("voice state should be nil after rollback")
}
msgs := drainChanTimeout(send, 300*time.Millisecond)
foundLeave := false
for _, msg := range msgs {
var env map[string]any
if json.Unmarshal(msg, &env) == nil && env["type"] == "voice_leave" {
foundLeave = true
break
}
}
if !foundLeave {
t.Error("expected voice_leave broadcast after rollback")
}
}
func TestRollbackVoiceJoin_NoDBState_DoesNotPanic(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "rb-nostate")
send := make(chan []byte, 16)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
ws.SetVoiceChIDForTest(c, 999)
hub.RollbackVoiceJoinForTest(c, 999)
time.Sleep(50 * time.Millisecond)
if got := ws.GetClientVoiceChIDForTest(c); got != 0 {
t.Fatalf("voiceChID after rollback = %d, want 0", got)
}
}
// ─── leaveVoiceChannelWithRetry (voice_leave.go:57) ─────────────────────────
func TestLeaveVoiceChannelWithRetry_SuccessOnFirstAttempt(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "lvcr-ok")
vcID := seedVoiceChannel(t, database, "lvcr-ok-vc")
if err := database.JoinVoiceChannel(user.ID, vcID); err != nil {
t.Fatalf("JoinVoiceChannel: %v", err)
}
state, _ := database.GetVoiceState(user.ID)
if state == nil {
t.Fatal("voice state should exist before leave")
}
err := ws.LeaveVoiceChannelWithRetryForTest(hub, user.ID, vcID, state.JoinedAt)
if err != nil {
t.Fatalf("leaveVoiceChannelWithRetry returned error: %v", err)
}
state, _ = database.GetVoiceState(user.ID)
if state != nil {
t.Fatal("voice state should be nil after successful leave")
}
}
func TestLeaveVoiceChannelWithRetry_NoVoiceState_NilReturn(t *testing.T) {
hub, database := newCoverageHub(t)
_ = seedCoverageOwner(t, database, "lvcr-nostate")
err := ws.LeaveVoiceChannelWithRetryForTest(hub, 9999, 1, "")
if err != nil {
t.Fatalf("expected nil error for non-existent voice state, got: %v", err)
}
}
// ─── CleanupVoiceForChannel (hub.go:237) — additional paths ─────────────────
func TestCleanupVoiceForChannel_WithClientsInChannel(t *testing.T) {
hub, database := newCoverageHub(t)
user1 := seedCoverageOwner(t, database, "cvfc-u1")
user2 := seedCoverageOwner(t, database, "cvfc-u2")
vcID := seedVoiceChannel(t, database, "cvfc-vc")
send1 := make(chan []byte, 64)
send2 := make(chan []byte, 64)
c1 := ws.NewTestClientWithUser(hub, user1, 0, send1)
c2 := ws.NewTestClientWithUser(hub, user2, 0, send2)
hub.Register(c1)
hub.Register(c2)
time.Sleep(20 * time.Millisecond)
if err := database.JoinVoiceChannel(user1.ID, vcID); err != nil {
t.Fatalf("JoinVoiceChannel u1: %v", err)
}
if err := database.JoinVoiceChannel(user2.ID, vcID); err != nil {
t.Fatalf("JoinVoiceChannel u2: %v", err)
}
ws.SetVoiceChIDForTest(c1, vcID)
ws.SetVoiceChIDForTest(c2, vcID)
hub.CleanupVoiceForChannel(vcID)
time.Sleep(100 * time.Millisecond)
if got := ws.GetClientVoiceChIDForTest(c1); got != 0 {
t.Errorf("c1 voiceChID = %d, want 0", got)
}
if got := ws.GetClientVoiceChIDForTest(c2); got != 0 {
t.Errorf("c2 voiceChID = %d, want 0", got)
}
states, _ := database.GetChannelVoiceStates(vcID)
if len(states) != 0 {
t.Errorf("expected 0 voice states after cleanup, got %d", len(states))
}
}
func TestCleanupVoiceForChannel_EmptyChannel(t *testing.T) {
hub, database := newCoverageHub(t)
vcID := seedVoiceChannel(t, database, "cvfc-empty-vc")
hub.CleanupVoiceForChannel(vcID)
time.Sleep(20 * time.Millisecond)
// After cleanup of an empty channel, voice states should still be empty.
states, err := database.GetChannelVoiceStates(vcID)
if err != nil {
t.Fatalf("GetChannelVoiceStates: %v", err)
}
if len(states) != 0 {
t.Errorf("expected 0 voice states after cleaning empty channel, got %d", len(states))
}
}
func TestCleanupVoiceForChannel_DBStateButNoClient(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "cvfc-noclient")
vcID := seedVoiceChannel(t, database, "cvfc-noclient-vc")
if err := database.JoinVoiceChannel(user.ID, vcID); err != nil {
t.Fatalf("JoinVoiceChannel: %v", err)
}
hub.CleanupVoiceForChannel(vcID)
time.Sleep(50 * time.Millisecond)
state, _ := database.GetVoiceState(user.ID)
if state != nil {
t.Error("voice state should be nil after cleanup")
}
}
// ─── sweepStaleVoiceStates (hub.go:489) ─────────────────────────────────────
func TestSweepStaleVoiceStates_RemovesGhostState(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "sweep-ghost")
vcID := seedVoiceChannel(t, database, "sweep-ghost-vc")
// Put user in voice in DB but don't register a client — ghost state.
if err := database.JoinVoiceChannel(user.ID, vcID); err != nil {
t.Fatalf("JoinVoiceChannel: %v", err)
}
// Verify it exists.
state, _ := database.GetVoiceState(user.ID)
if state == nil {
t.Fatal("voice state should exist before sweep")
}
hub.SweepStaleVoiceStatesForTest()
time.Sleep(100 * time.Millisecond)
// Ghost state should be removed.
state, _ = database.GetVoiceState(user.ID)
if state != nil {
t.Error("ghost voice state should be nil after sweep")
}
}
func TestSweepStaleVoiceStates_PreservesActiveClientState(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "sweep-active")
vcID := seedVoiceChannel(t, database, "sweep-active-vc")
// Register client and set voice channel.
send := make(chan []byte, 64)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
if err := database.JoinVoiceChannel(user.ID, vcID); err != nil {
t.Fatalf("JoinVoiceChannel: %v", err)
}
ws.SetVoiceChIDForTest(c, vcID)
hub.SweepStaleVoiceStatesForTest()
time.Sleep(100 * time.Millisecond)
// Active client's state should be preserved.
state, _ := database.GetVoiceState(user.ID)
if state == nil {
t.Error("active client's voice state should be preserved after sweep")
}
}
func TestSweepStaleVoiceStates_NoStatesNoPanic(t *testing.T) {
hub, database := newCoverageHub(t)
hub.SweepStaleVoiceStatesForTest()
time.Sleep(50 * time.Millisecond)
// With no voice states in the DB, sweep should leave the system clean.
// Verify by checking a known user has no voice state.
user := seedCoverageOwner(t, database, "sweep-no-states")
state, err := database.GetVoiceState(user.ID)
if err != nil {
t.Fatalf("GetVoiceState: %v", err)
}
if state != nil {
t.Error("expected nil voice state for user after sweep with no states")
}
}
func TestSweepStaleVoiceStates_MismatchedChannelIsGhost(t *testing.T) {
hub, database := newCoverageHub(t)
user := seedCoverageOwner(t, database, "sweep-mismatch")
vc1 := seedVoiceChannel(t, database, "sweep-mismatch-vc1")
vc2 := seedVoiceChannel(t, database, "sweep-mismatch-vc2")
// Register client in vc1 but DB says vc2.
send := make(chan []byte, 64)
c := ws.NewTestClientWithUser(hub, user, 0, send)
hub.Register(c)
time.Sleep(20 * time.Millisecond)
if err := database.JoinVoiceChannel(user.ID, vc2); err != nil {
t.Fatalf("JoinVoiceChannel: %v", err)
}
ws.SetVoiceChIDForTest(c, vc1) // Client thinks vc1, DB says vc2 — mismatch.
hub.SweepStaleVoiceStatesForTest()
time.Sleep(100 * time.Millisecond)
// Mismatched state should be removed from DB.
state, _ := database.GetVoiceState(user.ID)
if state != nil {
t.Error("mismatched voice state should be removed after sweep")
}
}
// ─── BroadcastToChannel / BroadcastToAll full-channel path ──────────────────
func TestBroadcastToChannel_DropsWhenFull(t *testing.T) {
hub, _ := newCoverageHub(t)
// Don't start Run() — broadcast channel will fill up.
// The broadcast channel capacity is 256.
for i := 0; i < 260; i++ {
hub.BroadcastToChannel(1, []byte(`{"type":"test"}`))
}
// With no Run() loop draining, some messages are dropped.
// Hub should still be functional after overflow — verify by checking
// that a user lookup still works (hub internals not corrupted).
if hub.IsUserConnected(9999) {
t.Error("expected false for non-existent user after broadcast overflow")
}
}
func TestBroadcastToAll_DropsWhenFull(t *testing.T) {
hub, _ := newCoverageHub(t)
for i := 0; i < 260; i++ {
hub.BroadcastToAll([]byte(`{"type":"test"}`))
}
// Hub should still be functional after overflow — verify hub state is intact.
if hub.IsUserConnected(9999) {
t.Error("expected false for non-existent user after broadcast overflow")
}
}