package common import ( "encoding/hex" "testing" "github.com/stretchr/testify/assert" ) func TestBJJFromStringWithChecksum(t *testing.T) { s := "21b0a1688b37f77b1d1d5539ec3b826db5ac78b2513f574a04c50a7d4f8246d7" pk, err := BJJFromStringWithChecksum(s) assert.Nil(t, err) sBytes, err := hex.DecodeString(s) assert.Nil(t, err) assert.Equal(t, hex.EncodeToString(SwapEndianness(sBytes)), pk.Compress().String()) // expected values computed with js implementation assert.Equal(t, "2492816973395423007340226948038371729989170225696553239457870892535792679622", pk.X.String()) assert.Equal(t, "15238403086306505038849621710779816852318505119327426213168494964113886299863", pk.Y.String()) }