test(macos): cover gateway connection reuse

This commit is contained in:
Peter Steinberger
2025-12-12 21:42:16 +00:00
parent de2e341947
commit d8cb1daa78
2 changed files with 139 additions and 2 deletions

View File

@@ -9,9 +9,14 @@ import Testing
OSAllocatedUnfairLock<(@Sendable (Result<URLSessionWebSocketTask.Message, Error>) -> Void)?>(initialState: nil)
private let cancelCount = OSAllocatedUnfairLock(initialState: 0)
private let sendCount = OSAllocatedUnfairLock(initialState: 0)
private let helloDelayMs: Int
var state: URLSessionTask.State = .suspended
init(helloDelayMs: Int = 0) {
self.helloDelayMs = helloDelayMs
}
func snapshotCancelCount() -> Int { self.cancelCount.withLock { $0 } }
func resume() {
@@ -53,7 +58,10 @@ import Testing
}
func receive() async throws -> URLSessionWebSocketTask.Message {
.data(Self.helloOkData())
if self.helloDelayMs > 0 {
try await Task.sleep(nanoseconds: UInt64(self.helloDelayMs) * 1_000_000)
}
return .data(Self.helloOkData())
}
func receive(
@@ -97,6 +105,11 @@ import Testing
private final class FakeWebSocketSession: WebSocketSessioning, @unchecked Sendable {
private let makeCount = OSAllocatedUnfairLock(initialState: 0)
private let tasks = OSAllocatedUnfairLock(initialState: [FakeWebSocketTask]())
private let helloDelayMs: Int
init(helloDelayMs: Int = 0) {
self.helloDelayMs = helloDelayMs
}
func snapshotMakeCount() -> Int { self.makeCount.withLock { $0 } }
func snapshotCancelCount() -> Int {
@@ -108,7 +121,7 @@ import Testing
func makeWebSocketTask(url: URL) -> WebSocketTaskBox {
_ = url
self.makeCount.withLock { $0 += 1 }
let task = FakeWebSocketTask()
let task = FakeWebSocketTask(helloDelayMs: self.helloDelayMs)
self.tasks.withLock { $0.append(task) }
return WebSocketTaskBox(task: task)
}
@@ -157,4 +170,19 @@ import Testing
#expect(session.snapshotMakeCount() == 2)
#expect(session.snapshotCancelCount() == 1)
}
@Test func concurrentRequestsStillUseSingleWebSocket() async throws {
let session = FakeWebSocketSession(helloDelayMs: 150)
let url = URL(string: "ws://example.invalid")!
let cfg = ConfigSource(token: nil)
let conn = GatewayConnection(
configProvider: { (url, cfg.snapshotToken()) },
sessionBox: WebSocketSessionBox(session: session))
async let r1: Data = conn.request(method: "status", params: nil)
async let r2: Data = conn.request(method: "status", params: nil)
_ = try await (r1, r2)
#expect(session.snapshotMakeCount() == 1)
}
}