void it_does_not_decode_with_a_different_salt()
{
var peppers = new Hashids("this is my pepper");
hashids.Decode("NkK9").Should().Equal(new[] { 12345 });
peppers.Decode("NkK9").Should().Equal(new int[0]);
}
void it_can_decode_from_a_hash_with_a_minimum_length()
{
var h = new Hashids(salt, 8);
h.Decode("gB0NV05e").Should().Equal(new[] { 1 });
h.Decode("mxi8XH87").Should().Equal(new[] { 25, 100, 950 });
h.Decode("KQcmkIW8hX").Should().Equal(new[] { 5, 200, 195, 1 });
}
void it_can_encodes_to_a_minimum_length()
{
var h = new Hashids(salt, 18);
h.Encode(1).Should().Be("aJEDngB0NV05ev1WwP");
h.Encode(4140, 21147, 115975, 678570, 4213597, 27644437).
Should().Be("pLMlCWnJSXr1BSpKgqUwbJ7oimr7l6");
}
void issue_14_it_should_decode_encode_hex_correctly()
{
var hashids = new Hashids("this is my salt");
var encoded = hashids.EncodeHex("DEADBEEF");
encoded.Should().Be("kRNrpKlJ");
var decoded = hashids.DecodeHex(encoded);
decoded.Should().Be("DEADBEEF");
var encoded2 = hashids.EncodeHex("1234567890ABCDEF");
var decoded2 = hashids.DecodeHex(encoded2);
decoded2.Should().Be("1234567890ABCDEF");
}
void issue_12_should_not_throw_out_of_range_exception()
{
var hash = new Hashids("zXZVFf2N38uV");
var longs = new List <long>();
var rand = new Random();
var valueBuffer = new byte[8];
var randLong = 0L;
for (var i = 0; i < 100000; i++)
{
rand.NextBytes(valueBuffer);
randLong = BitConverter.ToInt64(valueBuffer, 0);
longs.Add(Math.Abs(randLong));
}
var encoded = hash.EncodeLong(longs);
var decoded = hash.DecodeLong(encoded);
decoded.Should().Equal(longs.ToArray());
}
void issue_8_should_not_throw_out_of_range_exception()
{
var hashids = new Hashids("janottaa", 6);
var numbers = hashids.Decode("NgAzADEANAA=");
}
public Hashids_test()
{
hashids = new Hashids(salt);
}
void it_can_encode_with_a_custom_alphabet()
{
var h = new Hashids(salt, 0, "ABCDEFGhijklmn34567890-:");
h.Encode(1, 2, 3, 4, 5).Should().Be("6nhmFDikA0");
}