public void Generate_WithTimestampSameAsPrevious_ShouldIncreaseRandomness()
{
var timestamp = 1616419012412;
var result1 = Ulid.Generate(timestamp);
var result2 = Ulid.Generate(timestamp);
Assert.Equal(result1.ToByteArray()[..^ 2], result2.ToByteArray()[..^ 2]);
public void ConvertToString_WithAnyUlid_ShouldReturnCanonicalRepresentation()
{
var source = Ulid.Generate();
var result = this.subject.ConvertToString(source);
Assert.Equal(source.ToString(), result);
}
public void ConvertFromString_WithValidCanonicalRepresentation_ShouldReturnCorrespondingUlid()
{
var source = Ulid.Generate();
var result = this.subject.ConvertFromString(source.ToString());
Assert.Equal(source, result);
}
public void Time_FromInstanceSpecifiedTimestampInGenerate_ShouldReturnDateTimeRepresentThatTimestamp()
{
var subject = Ulid.Generate(1620900032009);
var result = subject.Time;
Assert.Equal(new DateTime(2021, 5, 13, 10, 0, 32, 9, DateTimeKind.Utc), result);
Assert.Equal(DateTimeKind.Utc, result.Kind);
}
public void Timestamp_FromInstanceSpecifiedTimestampInGenerate_ShouldReturnTheSameValue(long timestamp)
{
var subject = Ulid.Generate(timestamp);
Assert.Equal(timestamp, subject.Timestamp);
}
public Task <int> InvokeAsync(InvocationContext context)
{
Console.WriteLine(Ulid.Generate());
return(Task.FromResult(0));
}