dendrite/keyserver/storage/storage_test.go

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package storage
import (
"context"
"reflect"
"testing"
"github.com/Shopify/sarama"
)
var ctx = context.Background()
func MustNotError(t *testing.T, err error) {
t.Helper()
if err == nil {
return
}
t.Fatalf("operation failed: %s", err)
}
func TestKeyChanges(t *testing.T) {
db, err := NewDatabase("file::memory:", nil)
if err != nil {
t.Fatalf("Failed to NewDatabase: %s", err)
}
MustNotError(t, db.StoreKeyChange(ctx, 0, 0, "@alice:localhost"))
MustNotError(t, db.StoreKeyChange(ctx, 0, 1, "@bob:localhost"))
MustNotError(t, db.StoreKeyChange(ctx, 0, 2, "@charlie:localhost"))
userIDs, latest, err := db.KeyChanges(ctx, 0, 1, sarama.OffsetNewest)
if err != nil {
t.Fatalf("Failed to KeyChanges: %s", err)
}
if latest != 2 {
t.Fatalf("KeyChanges: got latest=%d want 2", latest)
}
if !reflect.DeepEqual(userIDs, []string{"@charlie:localhost"}) {
t.Fatalf("KeyChanges: wrong user_ids: %v", userIDs)
}
}
func TestKeyChangesNoDupes(t *testing.T) {
db, err := NewDatabase("file::memory:", nil)
if err != nil {
t.Fatalf("Failed to NewDatabase: %s", err)
}
MustNotError(t, db.StoreKeyChange(ctx, 0, 0, "@alice:localhost"))
MustNotError(t, db.StoreKeyChange(ctx, 0, 1, "@alice:localhost"))
MustNotError(t, db.StoreKeyChange(ctx, 0, 2, "@alice:localhost"))
userIDs, latest, err := db.KeyChanges(ctx, 0, 0, sarama.OffsetNewest)
if err != nil {
t.Fatalf("Failed to KeyChanges: %s", err)
}
if latest != 2 {
t.Fatalf("KeyChanges: got latest=%d want 2", latest)
}
if !reflect.DeepEqual(userIDs, []string{"@alice:localhost"}) {
t.Fatalf("KeyChanges: wrong user_ids: %v", userIDs)
}
}
func TestKeyChangesUpperLimit(t *testing.T) {
db, err := NewDatabase("file::memory:", nil)
if err != nil {
t.Fatalf("Failed to NewDatabase: %s", err)
}
MustNotError(t, db.StoreKeyChange(ctx, 0, 0, "@alice:localhost"))
MustNotError(t, db.StoreKeyChange(ctx, 0, 1, "@bob:localhost"))
MustNotError(t, db.StoreKeyChange(ctx, 0, 2, "@charlie:localhost"))
userIDs, latest, err := db.KeyChanges(ctx, 0, 0, 1)
if err != nil {
t.Fatalf("Failed to KeyChanges: %s", err)
}
if latest != 1 {
t.Fatalf("KeyChanges: got latest=%d want 1", latest)
}
if !reflect.DeepEqual(userIDs, []string{"@bob:localhost"}) {
t.Fatalf("KeyChanges: wrong user_ids: %v", userIDs)
}
}