Add XCTAsyncTest
and XCTAssertThrowsError
from gRPC Swift
#493
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Motivation
We want to add async/await tests soon but the Linux implementation of XCTest doesn't have async-await support in Swift 5.5. In addition, our
generate_linux_tests.rb
script does not like async/await functions either. We therefore need a workaround to still be to test async/await code.Changes
XCTAsyncTest
andXCTAssertThrowsError
from https://raw.githubusercontent.com/grpc/grpc-swift/1.4.1-async-await/Tests/GRPCTests/AsyncAwaitSupport/XCTest%2BAsyncAwait.swift