Request: .Should().PushAnySatisfying(..)

[jeffijoe]

Description

Just started using FA.Reactive and it's awesome, great work!

I have a suggestion for an assertion similar to SatisfyRespectively for collection assertions: PushAnySatisfying

Use Case

I am looking for an occurrence of a particular element that satisfies some constraints. I don't care about the ordering, hence the Any of PushAnySatisfying.

Example usage:

observable.Observe()
    .Should()
    .PushAnySatisfying(e => {
        e.Property.Should().Be("value");
        e.OtherProperty.Should().Be("other value");
    });

[rose-a]

Hey @jeffijoe, sorry for the long delay, this seems to have somehow slipped my attention...

Good suggestion, I'll take a look at it!

[jeffijoe]

No worries at all, thank you for the response!

[rose-a]

I went with a slightly different syntax (using predicates, see #5) which is more in line with the collection assertions of the main library:

observable.Observe()
    .Should()
    .PushMatch(e => e.Property.Equals("value") && e.OtherProperty.Equals("other value"));

Hope this will satisfy your needs...

[jeffijoe]

That makes sense, I noticed those as well much later after posting this. Thank you so much! 🙏