Support of expectations of Swift errors throwing

[yariksmirnov]

Would be great to be able to expect Swift native ErrorType throwing.

[modocache]

@yariksmirnov Great idea! Could you give an example of what you'd like to see?

[yariksmirnov]

I've been thinking for sometime. I actually don't know how to implement such feature.
I believe it should look something like this:

In case we test function which accept args.

expect {
    testingFuncWhichThrows(arg1, arg2)
}.toThrow()

And more convenient variant for case when func takes no args.

expect(testingFuncWhichThrows).toThrow()

[jeffh]

Closed, this has been merged into swift-2.0 / 2.0.0-rc.2.