test(attestation_test.go): add test caset for attestation.go

crypto/ecc/bn254/attestation_test.go

@@ -0,0 +1,80 @@
+package bn_test
+
+import (
+	"math/big"
+	"testing"
+
+	"github.com/Layr-Labs/eigenda/core"
+	"github.com/ethereum/go-ethereum/common"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestNewG1Point(t *testing.T) {
+	x := big.NewInt(1)
+	y := big.NewInt(2)
+	p := core.NewG1Point(x, y)
+
+	assert.Equal(t, x, p.X.BigInt(new(big.Int)))
+	assert.Equal(t, y, p.Y.BigInt(new(big.Int)))
+}
+
+func TestG1Point_Add(t *testing.T) {
+	x1, y1 := big.NewInt(1), big.NewInt(2)
+	x2, y2 := big.NewInt(3), big.NewInt(4)
+	p1 := core.NewG1Point(x1, y1)
+	p2 := core.NewG1Point(x2, y2)
+
+	p1.Add(p2)
+
+	assert.NotNil(t, p1)
+}
+
+func TestG1Point_Sub(t *testing.T) {
+	x1, y1 := big.NewInt(1), big.NewInt(2)
+	x2, y2 := big.NewInt(3), big.NewInt(4)
+	p1 := core.NewG1Point(x1, y1)
+	p2 := core.NewG1Point(x2, y2)
+
+	p1.Sub(p2)
+
+	assert.NotNil(t, p1)
+}
+
+func TestG1Point_SerializeDeserialize(t *testing.T) {
+	x := big.NewInt(1)
+	y := big.NewInt(2)
+	p := core.NewG1Point(x, y)
+	serialized := p.Serialize()
+
+	deserialized, err := p.Deserialize(serialized)
+	assert.NoError(t, err)
+	assert.Equal(t, p, deserialized)
+}
+
+func TestKeyPair_SignAndVerify(t *testing.T) {
+	sk, err := core.GenRandomBlsKeys()
+	assert.NoError(t, err)
+
+	message := [32]byte{1, 2, 3, 4}
+	sig := sk.SignMessage(message)
+
+	pubkey := sk.GetPubKeyG2()
+	assert.True(t, sig.Verify(pubkey, message))
+}
+
+func TestKeyPair_GetOperatorID(t *testing.T) {
+	sk, err := core.GenRandomBlsKeys()
+	assert.NoError(t, err)
+
+	operatorID := sk.GetPubKeyG1().GetOperatorID()
+	assert.NotEmpty(t, operatorID)
+}
+
+func TestMakePubkeyRegistrationData(t *testing.T) {
+	sk, err := core.GenRandomBlsKeys()
+	assert.NoError(t, err)
+
+	operatorAddress := common.HexToAddress("0x1234567890abcdef1234567890abcdef12345678")
+	registrationData := sk.MakePubkeyRegistrationData(operatorAddress)
+	assert.NotNil(t, registrationData)
+}