telegraf/plugins/memcached/memcached_test.go

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package memcached
import (
"testing"
"github.com/influxdb/telegraf/testutil"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestMemcachedGeneratesMetrics(t *testing.T) {
m := &Memcached{
Servers: []string{testutil.GetLocalHost()},
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}
var acc testutil.Accumulator
err := m.Gather(&acc)
require.NoError(t, err)
intMetrics := []string{"get_hits", "get_misses", "evictions", "limit_maxbytes", "bytes"}
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for _, metric := range intMetrics {
assert.True(t, acc.HasIntValue(metric), metric)
}
}