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dendrite/roomserver/storage/shared/storage_test.go
Till 7d2344049d
Cleanup stale device lists for users we don't share a room with anymore (#2857)
The stale device lists table might contain entries for users we don't
share a room with anymore. This now asks the roomserver about left users
and removes those entries from the table.

Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
2022-12-12 08:20:59 +01:00

96 lines
3.2 KiB
Go

package shared_test
import (
"context"
"testing"
"github.com/stretchr/testify/assert"
"github.com/matrix-org/dendrite/internal/sqlutil"
"github.com/matrix-org/dendrite/roomserver/storage/postgres"
"github.com/matrix-org/dendrite/roomserver/storage/shared"
"github.com/matrix-org/dendrite/roomserver/storage/sqlite3"
"github.com/matrix-org/dendrite/roomserver/storage/tables"
"github.com/matrix-org/dendrite/setup/config"
"github.com/matrix-org/dendrite/test"
"github.com/matrix-org/dendrite/test/testrig"
)
func mustCreateRoomserverDatabase(t *testing.T, dbType test.DBType) (*shared.Database, func()) {
t.Helper()
connStr, clearDB := test.PrepareDBConnectionString(t, dbType)
base, _, _ := testrig.Base(nil)
dbOpts := &config.DatabaseOptions{ConnectionString: config.DataSource(connStr)}
db, err := sqlutil.Open(dbOpts, sqlutil.NewExclusiveWriter())
assert.NoError(t, err)
var membershipTable tables.Membership
var stateKeyTable tables.EventStateKeys
switch dbType {
case test.DBTypePostgres:
err = postgres.CreateEventStateKeysTable(db)
assert.NoError(t, err)
err = postgres.CreateMembershipTable(db)
assert.NoError(t, err)
membershipTable, err = postgres.PrepareMembershipTable(db)
assert.NoError(t, err)
stateKeyTable, err = postgres.PrepareEventStateKeysTable(db)
case test.DBTypeSQLite:
err = sqlite3.CreateEventStateKeysTable(db)
assert.NoError(t, err)
err = sqlite3.CreateMembershipTable(db)
assert.NoError(t, err)
membershipTable, err = sqlite3.PrepareMembershipTable(db)
assert.NoError(t, err)
stateKeyTable, err = sqlite3.PrepareEventStateKeysTable(db)
}
assert.NoError(t, err)
return &shared.Database{
DB: db,
EventStateKeysTable: stateKeyTable,
MembershipTable: membershipTable,
Writer: sqlutil.NewExclusiveWriter(),
}, func() {
err := base.Close()
assert.NoError(t, err)
clearDB()
err = db.Close()
assert.NoError(t, err)
}
}
func Test_GetLeftUsers(t *testing.T) {
alice := test.NewUser(t)
bob := test.NewUser(t)
charlie := test.NewUser(t)
ctx := context.Background()
test.WithAllDatabases(t, func(t *testing.T, dbType test.DBType) {
db, close := mustCreateRoomserverDatabase(t, dbType)
defer close()
// Create dummy entries
for _, user := range []*test.User{alice, bob, charlie} {
nid, err := db.EventStateKeysTable.InsertEventStateKeyNID(ctx, nil, user.ID)
assert.NoError(t, err)
err = db.MembershipTable.InsertMembership(ctx, nil, 1, nid, true)
assert.NoError(t, err)
// We must update the membership with a non-zero event NID or it will get filtered out in later queries
membershipNID := tables.MembershipStateLeaveOrBan
if user == alice {
membershipNID = tables.MembershipStateJoin
}
_, err = db.MembershipTable.UpdateMembership(ctx, nil, 1, nid, nid, membershipNID, 1, false)
assert.NoError(t, err)
}
// Now try to get the left users, this should be Bob and Charlie, since they have a "leave" membership
expectedUserIDs := []string{bob.ID, charlie.ID}
leftUsers, err := db.GetLeftUsers(context.Background(), []string{alice.ID, bob.ID, charlie.ID})
assert.NoError(t, err)
assert.ElementsMatch(t, expectedUserIDs, leftUsers)
})
}