public void BigEndianToUInt64()
{
Assert.AreEqual(0UL, Pack.BigEndianToUInt64(new byte[] { 0, 0, 0, 0, 0, 0, 0, 0 }));
Assert.AreEqual(1UL, Pack.BigEndianToUInt64(new byte[] { 0, 0, 0, 0, 0, 0, 0, 1 }));
Assert.AreEqual(256UL, Pack.BigEndianToUInt64(new byte[] { 0, 0, 0, 0, 0, 0, 1, 0 }));
Assert.AreEqual(257UL, Pack.BigEndianToUInt64(new byte[] { 0, 0, 0, 0, 0, 0, 1, 1 }));
Assert.AreEqual(65536UL, Pack.BigEndianToUInt64(new byte[] { 0, 0, 0, 0, 0, 1, 0, 0 }));
Assert.AreEqual(133124UL, Pack.BigEndianToUInt64(new byte[] { 0, 0, 0, 0, 0, 2, 8, 4 }));
Assert.AreEqual(16777216UL, Pack.BigEndianToUInt64(new byte[] { 0, 0, 0, 0, 1, 0, 0, 0 }));
Assert.AreEqual(4294967296UL, Pack.BigEndianToUInt64(new byte[] { 0, 0, 0, 1, 0, 0, 0, 0 }));
Assert.AreEqual(1099511627776UL, Pack.BigEndianToUInt64(new byte[] { 0, 0, 1, 0, 0, 0, 0, 0 }));
Assert.AreEqual(1099511892096UL, Pack.BigEndianToUInt64(new byte[] { 0, 0, 1, 0, 0, 4, 8, 128 }));
Assert.AreEqual(1099511627776UL * 256, Pack.BigEndianToUInt64(new byte[] { 0, 1, 0, 0, 0, 0, 0, 0 }));
Assert.AreEqual(1099511627776UL * 256 * 256, Pack.BigEndianToUInt64(new byte[] { 1, 0, 0, 0, 0, 0, 0, 0 }));
Assert.AreEqual(ulong.MaxValue, Pack.BigEndianToUInt64(new byte[] { 255, 255, 255, 255, 255, 255, 255, 255 }));
}