package query_test

import (
	"testing"

	"github.com/stretchr/testify/assert"

	"github.com/tendermint/tendermint/libs/pubsub/query"
)

func TestEmptyQueryMatchesAnything(t *testing.T) {
	q := query.Empty{}
	assert.True(t, q.Matches(map[string]string{}))
	assert.True(t, q.Matches(map[string]string{"Asher": "Roth"}))
	assert.True(t, q.Matches(map[string]string{"Route": "66"}))
	assert.True(t, q.Matches(map[string]string{"Route": "66", "Billy": "Blue"}))
}