Add scanner/valuer interface to PublicKey

babyjub/eddsa_test.go

@@ -135,7 +135,7 @@ func TestCompressDecompress(t *testing.T) {
 	}
 }
 
-func TestScannerValuer(t *testing.T) {
+func TestSignatureScannerValuer(t *testing.T) {
 	privK := NewRandPrivKey()
 	var value driver.Valuer
 	var scan sql.Scanner
@@ -147,6 +147,21 @@ func TestScannerValuer(t *testing.T) {
 	assert.Equal(t, value, scan)
 }
 
+func TestPubKeyScannerValuer(t *testing.T) {
+	privKValue := NewRandPrivKey()
+	pubKValue := privKValue.Public()
+	privKScan := NewRandPrivKey()
+	pubKScan := privKScan.Public()
+	var value driver.Valuer
+	var scan sql.Scanner
+	value = pubKValue
+	scan = pubKScan
+	fromDB, err := value.Value()
+	assert.NoError(t, err)
+	assert.NoError(t, scan.Scan(fromDB))
+	assert.Equal(t, value, scan)
+}
+
 func BenchmarkBabyjubEddsa(b *testing.B) {
 	var k PrivateKey
 	_, err := hex.Decode(k[:], []byte("0001020304050607080900010203040506070809000102030405060708090001"))