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792 B

package pubsub_test
import (
"context"
"testing"
"github.com/stretchr/testify/require"
abci "github.com/tendermint/tendermint/abci/types"
"github.com/tendermint/tendermint/libs/pubsub"
"github.com/tendermint/tendermint/libs/pubsub/query"
)
func TestExample(t *testing.T) {
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
s := newTestServer(ctx, t)
sub := newTestSub(t).must(s.SubscribeWithArgs(ctx, pubsub.SubscribeArgs{
ClientID: "example-client",
Query: query.MustParse("abci.account.name='John'"),
}))
events := []abci.Event{
{
Type: "abci.account",
Attributes: []abci.EventAttribute{{Key: "name", Value: "John"}},
},
}
require.NoError(t, s.PublishWithEvents(ctx, "Tombstone", events))
sub.mustReceive(ctx, "Tombstone")
}