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cloudkeys-go/vendor/github.com/xuyu/goredis/hyperloglog_test.go

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2015-07-30 15:43:22 +00:00
package goredis
import (
"testing"
)
func TestPFAdd(t *testing.T) {
r.Del("hll")
n, err := r.PFAdd("hll", "a", "b")
if err != nil {
t.Error(err.Error())
}
if n != 1 {
t.Fail()
}
}
func TestPFCount(t *testing.T) {
r.Del("hll", "hll2")
r.PFAdd("hll", "1", "2")
r.PFAdd("hll2", "a", "1")
n, err := r.PFCount("hll")
if err != nil {
t.Error(err.Error())
}
if n != 2 {
t.Fail()
}
n, _ = r.PFCount("hll", "hll2")
if n != 3 {
t.Fail()
}
}
func TestPFMerge(t *testing.T) {
r.Del("hll", "hll2")
r.PFAdd("hll", "a")
r.PFAdd("hll2", "1")
if err := r.PFMerge("hll3", "hll", "hll2"); err != nil {
t.Error(err.Error())
}
}