frostfs-sdk-go/checksum/example_test.go

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package checksum
import (
"bytes"
"crypto/sha256"
"fmt"
"math/rand"
"github.com/TrueCloudLab/frostfs-api-go/v2/refs"
)
func ExampleCalculate() {
payload := []byte{0, 1, 2, 3, 4, 5, 6}
var cs Checksum
Calculate(&cs, SHA256, payload)
Calculate(&cs, TZ, payload)
}
func ExampleChecksum_WriteToV2() {
var (
csRaw [sha256.Size]byte
csV2 refs.Checksum
cs Checksum
)
rand.Read(csRaw[:])
cs.SetSHA256(csRaw)
cs.WriteToV2(&csV2)
fmt.Println(bytes.Equal(cs.Value(), csV2.GetSum()))
// Output: true
}