Add WithDeadline/WithTimeout context functions

[morigs]

This is renewal of #20
It's rebased on latest changes from master now.
I've also added usage of Until instead of Sub as well as some basic tests

[djmitche]

This looks good! Thanks!

What do you think about also adding clock.WithCancel? Using this will require calling clock.WithFoo instead of context.WithFoo, and it might be easier for users to remember to change all uses of context.WithFoo rather than just two of the three. WDYT?

[morigs]

Tbh I think it's better to provide a facade for the whole package. But historically, clock hide only some types and functions from time. Probably the same logic should apply for context.
But on the other hand, your point on usage consistency is also valid. So I don't have a strong opinion.
The only thing I can say - adding WithCancel will require some rework because initial implementation of mocked methods were simplified to avoid some complexity of the WithCancel.

[djmitche]

OK, if it's simpler this way, let's just do it this way :)

[morigs]

Ok, let me know if there will be need for WithCancel.
Looking forward for the next release!

[djmitche]

We'll see if an issue gets filed. I'll make a new release soon (on the scale of days)!

[djmitche]

https://pkg.go.dev/github.com/benbjohnson/clock@v1.3.0