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dendrite/userapi/userapi_test.go
kegsay 72285b2659
refactor: update GMSL (#3058)
Sister PR to https://github.com/matrix-org/gomatrixserverlib/pull/364

Read this commit by commit to avoid going insane.
2023-04-19 15:50:33 +01:00

667 lines
22 KiB
Go

// Copyright 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 userapi_test
import (
"context"
"fmt"
"reflect"
"sync"
"testing"
"time"
api2 "github.com/matrix-org/dendrite/appservice/api"
"github.com/matrix-org/dendrite/clientapi/auth/authtypes"
"github.com/matrix-org/dendrite/internal/sqlutil"
"github.com/matrix-org/dendrite/userapi/producers"
"github.com/matrix-org/gomatrixserverlib"
"github.com/matrix-org/gomatrixserverlib/fclient"
"github.com/matrix-org/gomatrixserverlib/spec"
"github.com/matrix-org/util"
"github.com/nats-io/nats.go"
"golang.org/x/crypto/bcrypt"
"github.com/matrix-org/dendrite/setup/config"
"github.com/matrix-org/dendrite/test"
"github.com/matrix-org/dendrite/test/testrig"
"github.com/matrix-org/dendrite/userapi/api"
"github.com/matrix-org/dendrite/userapi/internal"
"github.com/matrix-org/dendrite/userapi/storage"
)
const (
serverName = spec.ServerName("example.com")
)
type apiTestOpts struct {
loginTokenLifetime time.Duration
serverName string
}
type dummyProducer struct {
callCount sync.Map
t *testing.T
}
func (d *dummyProducer) PublishMsg(msg *nats.Msg, opts ...nats.PubOpt) (*nats.PubAck, error) {
count, loaded := d.callCount.LoadOrStore(msg.Subject, 1)
if loaded {
c, ok := count.(int)
if !ok {
d.t.Fatalf("unexpected type: %T with value %q", c, c)
}
d.callCount.Store(msg.Subject, c+1)
d.t.Logf("Incrementing call counter for %s", msg.Subject)
}
return &nats.PubAck{}, nil
}
func MustMakeInternalAPI(t *testing.T, opts apiTestOpts, dbType test.DBType, publisher producers.JetStreamPublisher) (api.UserInternalAPI, storage.UserDatabase, func()) {
if opts.loginTokenLifetime == 0 {
opts.loginTokenLifetime = api.DefaultLoginTokenLifetime * time.Millisecond
}
cfg, ctx, close := testrig.CreateConfig(t, dbType)
sName := serverName
if opts.serverName != "" {
sName = spec.ServerName(opts.serverName)
}
cm := sqlutil.NewConnectionManager(ctx, cfg.Global.DatabaseOptions)
accountDB, err := storage.NewUserDatabase(ctx.Context(), cm, &cfg.UserAPI.AccountDatabase, sName, bcrypt.MinCost, config.DefaultOpenIDTokenLifetimeMS, opts.loginTokenLifetime, "")
if err != nil {
t.Fatalf("failed to create account DB: %s", err)
}
keyDB, err := storage.NewKeyDatabase(cm, &cfg.KeyServer.Database)
if err != nil {
t.Fatalf("failed to create key DB: %s", err)
}
cfg.Global.SigningIdentity = fclient.SigningIdentity{
ServerName: sName,
}
if publisher == nil {
publisher = &dummyProducer{t: t}
}
syncProducer := producers.NewSyncAPI(accountDB, publisher, "client_data", "notification_data")
keyChangeProducer := &producers.KeyChange{DB: keyDB, JetStream: publisher, Topic: "keychange"}
return &internal.UserInternalAPI{
DB: accountDB,
KeyDatabase: keyDB,
Config: &cfg.UserAPI,
SyncProducer: syncProducer,
KeyChangeProducer: keyChangeProducer,
}, accountDB, func() {
close()
}
}
func TestQueryProfile(t *testing.T) {
aliceAvatarURL := "mxc://example.com/alice"
aliceDisplayName := "Alice"
testCases := []struct {
userID string
wantRes *authtypes.Profile
wantErr error
}{
{
userID: fmt.Sprintf("@alice:%s", serverName),
wantRes: &authtypes.Profile{
Localpart: "alice",
DisplayName: aliceDisplayName,
AvatarURL: aliceAvatarURL,
ServerName: string(serverName),
},
},
{
userID: fmt.Sprintf("@bob:%s", serverName),
wantErr: api2.ErrProfileNotExists,
},
{
userID: "@alice:wrongdomain.com",
wantErr: api2.ErrProfileNotExists,
},
}
runCases := func(testAPI api.UserInternalAPI, http bool) {
mode := "monolith"
if http {
mode = "HTTP"
}
for _, tc := range testCases {
profile, gotErr := testAPI.QueryProfile(context.TODO(), tc.userID)
if tc.wantErr == nil && gotErr != nil || tc.wantErr != nil && gotErr == nil {
t.Errorf("QueryProfile %s error, got %s want %s", mode, gotErr, tc.wantErr)
continue
}
if !reflect.DeepEqual(tc.wantRes, profile) {
t.Errorf("QueryProfile %s response got %+v want %+v", mode, profile, tc.wantRes)
}
}
}
test.WithAllDatabases(t, func(t *testing.T, dbType test.DBType) {
userAPI, accountDB, close := MustMakeInternalAPI(t, apiTestOpts{}, dbType, nil)
defer close()
_, err := accountDB.CreateAccount(context.TODO(), "alice", serverName, "foobar", "", api.AccountTypeUser)
if err != nil {
t.Fatalf("failed to make account: %s", err)
}
if _, _, err := accountDB.SetAvatarURL(context.TODO(), "alice", serverName, aliceAvatarURL); err != nil {
t.Fatalf("failed to set avatar url: %s", err)
}
if _, _, err := accountDB.SetDisplayName(context.TODO(), "alice", serverName, aliceDisplayName); err != nil {
t.Fatalf("failed to set display name: %s", err)
}
runCases(userAPI, false)
})
}
// TestPasswordlessLoginFails ensures that a passwordless account cannot
// be logged into using an arbitrary password (effectively a regression test
// for https://github.com/matrix-org/dendrite/issues/2780).
func TestPasswordlessLoginFails(t *testing.T) {
ctx := context.Background()
test.WithAllDatabases(t, func(t *testing.T, dbType test.DBType) {
userAPI, accountDB, close := MustMakeInternalAPI(t, apiTestOpts{}, dbType, nil)
defer close()
_, err := accountDB.CreateAccount(ctx, "auser", serverName, "", "", api.AccountTypeAppService)
if err != nil {
t.Fatalf("failed to make account: %s", err)
}
userReq := &api.QueryAccountByPasswordRequest{
Localpart: "auser",
PlaintextPassword: "apassword",
}
userRes := &api.QueryAccountByPasswordResponse{}
if err := userAPI.QueryAccountByPassword(ctx, userReq, userRes); err != nil {
t.Fatal(err)
}
if userRes.Exists || userRes.Account != nil {
t.Fatal("QueryAccountByPassword should not return correctly for a passwordless account")
}
})
}
func TestLoginToken(t *testing.T) {
ctx := context.Background()
t.Run("tokenLoginFlow", func(t *testing.T) {
test.WithAllDatabases(t, func(t *testing.T, dbType test.DBType) {
userAPI, accountDB, close := MustMakeInternalAPI(t, apiTestOpts{}, dbType, nil)
defer close()
_, err := accountDB.CreateAccount(ctx, "auser", serverName, "apassword", "", api.AccountTypeUser)
if err != nil {
t.Fatalf("failed to make account: %s", err)
}
t.Log("Creating a login token like the SSO callback would...")
creq := api.PerformLoginTokenCreationRequest{
Data: api.LoginTokenData{UserID: "@auser:example.com"},
}
var cresp api.PerformLoginTokenCreationResponse
if err := userAPI.PerformLoginTokenCreation(ctx, &creq, &cresp); err != nil {
t.Fatalf("PerformLoginTokenCreation failed: %v", err)
}
if cresp.Metadata.Token == "" {
t.Errorf("PerformLoginTokenCreation Token: got %q, want non-empty", cresp.Metadata.Token)
}
if cresp.Metadata.Expiration.Before(time.Now()) {
t.Errorf("PerformLoginTokenCreation Expiration: got %v, want non-expired", cresp.Metadata.Expiration)
}
t.Log("Querying the login token like /login with m.login.token would...")
qreq := api.QueryLoginTokenRequest{Token: cresp.Metadata.Token}
var qresp api.QueryLoginTokenResponse
if err := userAPI.QueryLoginToken(ctx, &qreq, &qresp); err != nil {
t.Fatalf("QueryLoginToken failed: %v", err)
}
if qresp.Data == nil {
t.Errorf("QueryLoginToken Data: got %v, want non-nil", qresp.Data)
} else if want := "@auser:example.com"; qresp.Data.UserID != want {
t.Errorf("QueryLoginToken UserID: got %q, want %q", qresp.Data.UserID, want)
}
t.Log("Deleting the login token like /login with m.login.token would...")
dreq := api.PerformLoginTokenDeletionRequest{Token: cresp.Metadata.Token}
var dresp api.PerformLoginTokenDeletionResponse
if err := userAPI.PerformLoginTokenDeletion(ctx, &dreq, &dresp); err != nil {
t.Fatalf("PerformLoginTokenDeletion failed: %v", err)
}
})
})
t.Run("expiredTokenIsNotReturned", func(t *testing.T) {
test.WithAllDatabases(t, func(t *testing.T, dbType test.DBType) {
userAPI, _, close := MustMakeInternalAPI(t, apiTestOpts{loginTokenLifetime: -1 * time.Second}, dbType, nil)
defer close()
creq := api.PerformLoginTokenCreationRequest{
Data: api.LoginTokenData{UserID: "@auser:example.com"},
}
var cresp api.PerformLoginTokenCreationResponse
if err := userAPI.PerformLoginTokenCreation(ctx, &creq, &cresp); err != nil {
t.Fatalf("PerformLoginTokenCreation failed: %v", err)
}
qreq := api.QueryLoginTokenRequest{Token: cresp.Metadata.Token}
var qresp api.QueryLoginTokenResponse
if err := userAPI.QueryLoginToken(ctx, &qreq, &qresp); err != nil {
t.Fatalf("QueryLoginToken failed: %v", err)
}
if qresp.Data != nil {
t.Errorf("QueryLoginToken Data: got %v, want nil", qresp.Data)
}
})
})
t.Run("deleteWorks", func(t *testing.T) {
test.WithAllDatabases(t, func(t *testing.T, dbType test.DBType) {
userAPI, _, close := MustMakeInternalAPI(t, apiTestOpts{}, dbType, nil)
defer close()
creq := api.PerformLoginTokenCreationRequest{
Data: api.LoginTokenData{UserID: "@auser:example.com"},
}
var cresp api.PerformLoginTokenCreationResponse
if err := userAPI.PerformLoginTokenCreation(ctx, &creq, &cresp); err != nil {
t.Fatalf("PerformLoginTokenCreation failed: %v", err)
}
dreq := api.PerformLoginTokenDeletionRequest{Token: cresp.Metadata.Token}
var dresp api.PerformLoginTokenDeletionResponse
if err := userAPI.PerformLoginTokenDeletion(ctx, &dreq, &dresp); err != nil {
t.Fatalf("PerformLoginTokenDeletion failed: %v", err)
}
qreq := api.QueryLoginTokenRequest{Token: cresp.Metadata.Token}
var qresp api.QueryLoginTokenResponse
if err := userAPI.QueryLoginToken(ctx, &qreq, &qresp); err != nil {
t.Fatalf("QueryLoginToken failed: %v", err)
}
if qresp.Data != nil {
t.Errorf("QueryLoginToken Data: got %v, want nil", qresp.Data)
}
})
})
t.Run("deleteUnknownIsNoOp", func(t *testing.T) {
test.WithAllDatabases(t, func(t *testing.T, dbType test.DBType) {
userAPI, _, close := MustMakeInternalAPI(t, apiTestOpts{}, dbType, nil)
defer close()
dreq := api.PerformLoginTokenDeletionRequest{Token: "non-existent token"}
var dresp api.PerformLoginTokenDeletionResponse
if err := userAPI.PerformLoginTokenDeletion(ctx, &dreq, &dresp); err != nil {
t.Fatalf("PerformLoginTokenDeletion failed: %v", err)
}
})
})
}
func TestQueryAccountByLocalpart(t *testing.T) {
alice := test.NewUser(t)
localpart, userServername, _ := gomatrixserverlib.SplitID('@', alice.ID)
ctx := context.Background()
test.WithAllDatabases(t, func(t *testing.T, dbType test.DBType) {
intAPI, db, close := MustMakeInternalAPI(t, apiTestOpts{}, dbType, nil)
defer close()
createdAcc, err := db.CreateAccount(ctx, localpart, userServername, "", "", alice.AccountType)
if err != nil {
t.Error(err)
}
testCases := func(t *testing.T, internalAPI api.UserInternalAPI) {
// Query existing account
queryAccResp := &api.QueryAccountByLocalpartResponse{}
if err = internalAPI.QueryAccountByLocalpart(ctx, &api.QueryAccountByLocalpartRequest{
Localpart: localpart,
ServerName: userServername,
}, queryAccResp); err != nil {
t.Error(err)
}
if !reflect.DeepEqual(createdAcc, queryAccResp.Account) {
t.Fatalf("created and queried accounts don't match:\n%+v vs.\n%+v", createdAcc, queryAccResp.Account)
}
// Query non-existent account, this should result in an error
err = internalAPI.QueryAccountByLocalpart(ctx, &api.QueryAccountByLocalpartRequest{
Localpart: "doesnotexist",
ServerName: userServername,
}, queryAccResp)
if err == nil {
t.Fatalf("expected an error, but got none: %+v", queryAccResp)
}
}
testCases(t, intAPI)
})
}
func TestAccountData(t *testing.T) {
ctx := context.Background()
alice := test.NewUser(t)
testCases := []struct {
name string
inputData *api.InputAccountDataRequest
wantErr bool
}{
{
name: "not a local user",
inputData: &api.InputAccountDataRequest{UserID: "@notlocal:example.com"},
wantErr: true,
},
{
name: "local user missing datatype",
inputData: &api.InputAccountDataRequest{UserID: alice.ID},
wantErr: true,
},
{
name: "missing json",
inputData: &api.InputAccountDataRequest{UserID: alice.ID, DataType: "m.push_rules", AccountData: nil},
wantErr: true,
},
{
name: "with json",
inputData: &api.InputAccountDataRequest{UserID: alice.ID, DataType: "m.push_rules", AccountData: []byte("{}")},
},
{
name: "room data",
inputData: &api.InputAccountDataRequest{UserID: alice.ID, DataType: "m.push_rules", AccountData: []byte("{}"), RoomID: "!dummy:test"},
},
{
name: "ignored users",
inputData: &api.InputAccountDataRequest{UserID: alice.ID, DataType: "m.ignored_user_list", AccountData: []byte("{}")},
},
{
name: "m.fully_read",
inputData: &api.InputAccountDataRequest{UserID: alice.ID, DataType: "m.fully_read", AccountData: []byte("{}")},
},
}
test.WithAllDatabases(t, func(t *testing.T, dbType test.DBType) {
intAPI, _, close := MustMakeInternalAPI(t, apiTestOpts{serverName: "test"}, dbType, nil)
defer close()
for _, tc := range testCases {
t.Run(tc.name, func(t *testing.T) {
res := api.InputAccountDataResponse{}
err := intAPI.InputAccountData(ctx, tc.inputData, &res)
if tc.wantErr && err == nil {
t.Fatalf("expected an error, but got none")
}
if !tc.wantErr && err != nil {
t.Fatalf("expected no error, but got: %s", err)
}
// query the data again and compare
queryRes := api.QueryAccountDataResponse{}
queryReq := api.QueryAccountDataRequest{
UserID: tc.inputData.UserID,
DataType: tc.inputData.DataType,
RoomID: tc.inputData.RoomID,
}
err = intAPI.QueryAccountData(ctx, &queryReq, &queryRes)
if err != nil && !tc.wantErr {
t.Fatal(err)
}
// verify global data
if tc.inputData.RoomID == "" {
if !reflect.DeepEqual(tc.inputData.AccountData, queryRes.GlobalAccountData[tc.inputData.DataType]) {
t.Fatalf("expected accountdata to be %s, got %s", string(tc.inputData.AccountData), string(queryRes.GlobalAccountData[tc.inputData.DataType]))
}
} else {
// verify room data
if !reflect.DeepEqual(tc.inputData.AccountData, queryRes.RoomAccountData[tc.inputData.RoomID][tc.inputData.DataType]) {
t.Fatalf("expected accountdata to be %s, got %s", string(tc.inputData.AccountData), string(queryRes.RoomAccountData[tc.inputData.RoomID][tc.inputData.DataType]))
}
}
})
}
})
}
func TestDevices(t *testing.T) {
ctx := context.Background()
dupeAccessToken := util.RandomString(8)
displayName := "testing"
creationTests := []struct {
name string
inputData *api.PerformDeviceCreationRequest
wantErr bool
wantNewDevID bool
}{
{
name: "not a local user",
inputData: &api.PerformDeviceCreationRequest{Localpart: "test1", ServerName: "notlocal"},
wantErr: true,
},
{
name: "implicit local user",
inputData: &api.PerformDeviceCreationRequest{Localpart: "test1", AccessToken: util.RandomString(8), NoDeviceListUpdate: true, DeviceDisplayName: &displayName},
},
{
name: "explicit local user",
inputData: &api.PerformDeviceCreationRequest{Localpart: "test2", ServerName: "test", AccessToken: util.RandomString(8), NoDeviceListUpdate: true},
},
{
name: "dupe token - ok",
inputData: &api.PerformDeviceCreationRequest{Localpart: "test3", ServerName: "test", AccessToken: dupeAccessToken, NoDeviceListUpdate: true},
},
{
name: "dupe token - not ok",
inputData: &api.PerformDeviceCreationRequest{Localpart: "test3", ServerName: "test", AccessToken: dupeAccessToken, NoDeviceListUpdate: true},
wantErr: true,
},
{
name: "test3 second device", // used to test deletion later
inputData: &api.PerformDeviceCreationRequest{Localpart: "test3", ServerName: "test", AccessToken: util.RandomString(8), NoDeviceListUpdate: true},
},
{
name: "test3 third device", // used to test deletion later
wantNewDevID: true,
inputData: &api.PerformDeviceCreationRequest{Localpart: "test3", ServerName: "test", AccessToken: util.RandomString(8), NoDeviceListUpdate: true},
},
}
deletionTests := []struct {
name string
inputData *api.PerformDeviceDeletionRequest
wantErr bool
wantDevices int
}{
{
name: "deletion - not a local user",
inputData: &api.PerformDeviceDeletionRequest{UserID: "@test:notlocalhost"},
wantErr: true,
},
{
name: "deleting not existing devices should not error",
inputData: &api.PerformDeviceDeletionRequest{UserID: "@test1:test", DeviceIDs: []string{"iDontExist"}},
wantDevices: 1,
},
{
name: "delete all devices",
inputData: &api.PerformDeviceDeletionRequest{UserID: "@test1:test"},
wantDevices: 0,
},
{
name: "delete all devices",
inputData: &api.PerformDeviceDeletionRequest{UserID: "@test3:test"},
wantDevices: 0,
},
}
test.WithAllDatabases(t, func(t *testing.T, dbType test.DBType) {
intAPI, _, close := MustMakeInternalAPI(t, apiTestOpts{serverName: "test"}, dbType, nil)
defer close()
for _, tc := range creationTests {
t.Run(tc.name, func(t *testing.T) {
res := api.PerformDeviceCreationResponse{}
deviceID := util.RandomString(8)
tc.inputData.DeviceID = &deviceID
if tc.wantNewDevID {
tc.inputData.DeviceID = nil
}
err := intAPI.PerformDeviceCreation(ctx, tc.inputData, &res)
if tc.wantErr && err == nil {
t.Fatalf("expected an error, but got none")
}
if !tc.wantErr && err != nil {
t.Fatalf("expected no error, but got: %s", err)
}
if !res.DeviceCreated {
return
}
queryDevicesRes := api.QueryDevicesResponse{}
queryDevicesReq := api.QueryDevicesRequest{UserID: res.Device.UserID}
if err = intAPI.QueryDevices(ctx, &queryDevicesReq, &queryDevicesRes); err != nil {
t.Fatal(err)
}
// We only want to verify one device
if len(queryDevicesRes.Devices) > 1 {
return
}
res.Device.AccessToken = ""
// At this point, there should only be one device
if !reflect.DeepEqual(*res.Device, queryDevicesRes.Devices[0]) {
t.Fatalf("expected device to be\n%#v, got \n%#v", *res.Device, queryDevicesRes.Devices[0])
}
newDisplayName := "new name"
if tc.inputData.DeviceDisplayName == nil {
updateRes := api.PerformDeviceUpdateResponse{}
updateReq := api.PerformDeviceUpdateRequest{
RequestingUserID: fmt.Sprintf("@%s:%s", tc.inputData.Localpart, "test"),
DeviceID: deviceID,
DisplayName: &newDisplayName,
}
if err = intAPI.PerformDeviceUpdate(ctx, &updateReq, &updateRes); err != nil {
t.Fatal(err)
}
}
queryDeviceInfosRes := api.QueryDeviceInfosResponse{}
queryDeviceInfosReq := api.QueryDeviceInfosRequest{DeviceIDs: []string{*tc.inputData.DeviceID}}
if err = intAPI.QueryDeviceInfos(ctx, &queryDeviceInfosReq, &queryDeviceInfosRes); err != nil {
t.Fatal(err)
}
gotDisplayName := queryDeviceInfosRes.DeviceInfo[*tc.inputData.DeviceID].DisplayName
if tc.inputData.DeviceDisplayName != nil {
wantDisplayName := *tc.inputData.DeviceDisplayName
if wantDisplayName != gotDisplayName {
t.Fatalf("expected displayName to be %s, got %s", wantDisplayName, gotDisplayName)
}
} else {
wantDisplayName := newDisplayName
if wantDisplayName != gotDisplayName {
t.Fatalf("expected displayName to be %s, got %s", wantDisplayName, gotDisplayName)
}
}
})
}
for _, tc := range deletionTests {
t.Run(tc.name, func(t *testing.T) {
delRes := api.PerformDeviceDeletionResponse{}
err := intAPI.PerformDeviceDeletion(ctx, tc.inputData, &delRes)
if tc.wantErr && err == nil {
t.Fatalf("expected an error, but got none")
}
if !tc.wantErr && err != nil {
t.Fatalf("expected no error, but got: %s", err)
}
if tc.wantErr {
return
}
queryDevicesRes := api.QueryDevicesResponse{}
queryDevicesReq := api.QueryDevicesRequest{UserID: tc.inputData.UserID}
if err = intAPI.QueryDevices(ctx, &queryDevicesReq, &queryDevicesRes); err != nil {
t.Fatal(err)
}
if len(queryDevicesRes.Devices) != tc.wantDevices {
t.Fatalf("expected %d devices, got %d", tc.wantDevices, len(queryDevicesRes.Devices))
}
})
}
})
}
// Tests that the session ID of a device is not reused when reusing the same device ID.
func TestDeviceIDReuse(t *testing.T) {
ctx := context.Background()
test.WithAllDatabases(t, func(t *testing.T, dbType test.DBType) {
publisher := &dummyProducer{t: t}
intAPI, _, close := MustMakeInternalAPI(t, apiTestOpts{serverName: "test"}, dbType, publisher)
defer close()
res := api.PerformDeviceCreationResponse{}
// create a first device
deviceID := util.RandomString(8)
req := api.PerformDeviceCreationRequest{Localpart: "alice", ServerName: "test", DeviceID: &deviceID, NoDeviceListUpdate: true}
err := intAPI.PerformDeviceCreation(ctx, &req, &res)
if err != nil {
t.Fatal(err)
}
// Do the same request again, we expect a different sessionID
res2 := api.PerformDeviceCreationResponse{}
// Set NoDeviceListUpdate to false, to verify we don't send device list updates when
// reusing the same device ID
req.NoDeviceListUpdate = false
err = intAPI.PerformDeviceCreation(ctx, &req, &res2)
if err != nil {
t.Fatalf("expected no error, but got: %v", err)
}
if res2.Device.SessionID == res.Device.SessionID {
t.Fatalf("expected a different session ID, but they are the same")
}
publisher.callCount.Range(func(key, value any) bool {
if value != nil {
t.Fatalf("expected publisher to not get called, but got value %d for subject %s", value, key)
}
return true
})
})
}