IliaDenisov
57 lines
1.2 KiB
Go
57 lines
1.2 KiB
Go
package loader
|
|
|
|
import (
|
|
"crypto/sha256"
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
// TestSumSHA256 verifies that SumSHA256 returns the same digest
|
|
// as the standard library implementation for a non-empty payload.
|
|
func TestSumSHA256(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
data := []byte("hello world")
|
|
expected := sha256.Sum256(data)
|
|
|
|
actual := SumSHA256(data)
|
|
|
|
require.Equal(t, expected, actual)
|
|
}
|
|
|
|
// TestSumSHA256Empty verifies that SumSHA256 correctly handles
|
|
// an empty byte slice.
|
|
func TestSumSHA256Empty(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
data := []byte{}
|
|
expected := sha256.Sum256(data)
|
|
|
|
actual := SumSHA256(data)
|
|
|
|
require.Equal(t, expected, actual)
|
|
}
|
|
|
|
// TestEqualSHA256Same verifies that two identical digests
|
|
// are considered equal.
|
|
func TestEqualSHA256Same(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
data := []byte("hello")
|
|
digest := sha256.Sum256(data)
|
|
|
|
require.True(t, EqualSHA256(digest, digest))
|
|
}
|
|
|
|
// TestEqualSHA256Different verifies that different digests
|
|
// are considered not equal.
|
|
func TestEqualSHA256Different(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
digestA := sha256.Sum256([]byte("hello"))
|
|
digestB := sha256.Sum256([]byte("world"))
|
|
|
|
require.False(t, EqualSHA256(digestA, digestB))
|
|
}
|