public void TestFromBytes()
{
byte[] input1 = { 0 };
Action action = () => ECPoint.FromBytes(input1, ECCurve.Secp256k1);
action.Should().Throw <FormatException>();
byte[] input2 = { 4, 121, 190, 102, 126, 249, 220, 187, 172, 85, 160, 98, 149, 206, 135, 11, 7, 2, 155, 252, 219, 45, 206, 40, 217, 89, 242, 129, 91, 22, 248, 23, 152, 72,
58, 218, 119, 38, 163, 196, 101, 93, 164, 251, 252, 14, 17, 8, 168, 253, 23, 180, 72, 166, 133, 84, 25, 156, 71, 208, 143, 251, 16, 212, 184 };
ECPoint.FromBytes(input2, ECCurve.Secp256k1).Should().Be(ECCurve.Secp256k1.G);
byte[] input3 = { 2, 121, 190, 102, 126, 249, 220, 187, 172, 85, 160, 98, 149, 206, 135, 11, 7, 2, 155, 252, 219, 45, 206, 40, 217, 89, 242, 129, 91, 22, 248, 23, 152 };
ECPoint.FromBytes(input3, ECCurve.Secp256k1).Should().Be(ECCurve.Secp256k1.G);
ECPoint.FromBytes(input2.Skip(1).ToArray(), ECCurve.Secp256k1).Should().Be(ECCurve.Secp256k1.G);
byte[] input4 = GeneratePrivateKey(72);
ECPoint.FromBytes(input4, ECCurve.Secp256k1).Should().Be(new ECPoint(new ECFieldElement(BigInteger.Parse("3634473727541135791764834762056624681715094789735830699031648" +
"273128038409767"), ECCurve.Secp256k1), new ECFieldElement(BigInteger.Parse("18165245710263168158644330920009617039772504630129940696140050972160274286151"),
ECCurve.Secp256k1), ECCurve.Secp256k1));
byte[] input5 = GeneratePrivateKey(96);
ECPoint.FromBytes(input5, ECCurve.Secp256k1).Should().Be(new ECPoint(new ECFieldElement(BigInteger.Parse("1780731860627700044960722568376592200742329637303199754547598" +
"369979440671"), ECCurve.Secp256k1), new ECFieldElement(BigInteger.Parse("14532552714582660066924456880521368950258152170031413196862950297402215317055"),
ECCurve.Secp256k1), ECCurve.Secp256k1));
byte[] input6 = GeneratePrivateKey(104);
ECPoint.FromBytes(input6, ECCurve.Secp256k1).Should().Be(new ECPoint(new ECFieldElement(BigInteger.Parse("3634473727541135791764834762056624681715094789735830699031648" +
"273128038409767"), ECCurve.Secp256k1), new ECFieldElement(BigInteger.Parse("18165245710263168158644330920009617039772504630129940696140050972160274286151"),
ECCurve.Secp256k1), ECCurve.Secp256k1));
}
