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@NikolaiRuhe
Created June 13, 2022 12:23
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func testRequestCancellation() async throws {
// Used to synchronize unit test with request task.
let meeting = TaskMeeting()
// This request just waits for the unit test in its handler.
let sut = Request(responseHandler: { _ in
try? await meeting.rendezvous {}
})
// Start unstructured Task that sends the request.
let requestTask = Task { try await sut.send() }
// Wait for the request task to proceed to the handler.
try await meeting.rendezvous {
// Now, during the handler call, cancel the request's task
requestTask.cancel()
}
// Await the request's result
let result = await requestTask.result
// Make sure the request was cancelled
XCTAssert(result.isCancelled, "not cancelled")
}
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