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package proto
import (
"errors"
"testing"
"time"
"github.com/pion/stun"
"github.com/stretchr/testify/assert"
)
func BenchmarkLifetime(b *testing.B) {
b.Run("AddTo", func(b *testing.B) {
b.ReportAllocs()
m := new(stun.Message)
for i := 0; i < b.N; i++ {
l := Lifetime{time.Second}
if err := l.AddTo(m); err != nil {
b.Fatal(err)
}
m.Reset()
}
})
b.Run("GetFrom", func(b *testing.B) {
m := new(stun.Message)
assert.NoError(b, Lifetime{time.Minute}.AddTo(m))
for i := 0; i < b.N; i++ {
l := Lifetime{}
if err := l.GetFrom(m); err != nil {
b.Fatal(err)
}
}
})
}
func TestLifetime(t *testing.T) {
t.Run("String", func(t *testing.T) {
l := Lifetime{time.Second * 10}
if l.String() != "10s" {
t.Errorf("bad string %s, expedted 10s", l)
}
})
t.Run("NoAlloc", func(t *testing.T) {
m := &stun.Message{}
if wasAllocs(func() {
// On stack.
l := Lifetime{
Duration: time.Minute,
}
l.AddTo(m) //nolint
m.Reset()
}) {
t.Error("Unexpected allocations")
}
l := &Lifetime{time.Second}
if wasAllocs(func() {
// On heap.
l.AddTo(m) //nolint
m.Reset()
}) {
t.Error("Unexpected allocations")
}
})
t.Run("AddTo", func(t *testing.T) {
m := new(stun.Message)
l := Lifetime{time.Second * 10}
if err := l.AddTo(m); err != nil {
t.Error(err)
}
m.WriteHeader()
t.Run("GetFrom", func(t *testing.T) {
decoded := new(stun.Message)
if _, err := decoded.Write(m.Raw); err != nil {
t.Fatal("failed to decode message:", err)
}
life := Lifetime{}
if err := life.GetFrom(decoded); err != nil {
t.Fatal(err)
}
if life != l {
t.Errorf("Decoded %q, expected %q", life, l)
}
if wasAllocs(func() {
life.GetFrom(decoded) //nolint
}) {
t.Error("Unexpected allocations")
}
t.Run("HandleErr", func(t *testing.T) {
m := new(stun.Message)
nHandle := new(Lifetime)
if err := nHandle.GetFrom(m); !errors.Is(err, stun.ErrAttributeNotFound) {
t.Errorf("%v should be not found", err)
}
m.Add(stun.AttrLifetime, []byte{1, 2, 3})
if !stun.IsAttrSizeInvalid(nHandle.GetFrom(m)) {
t.Error("IsAttrSizeInvalid should be true")
}
})
})
})
}
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