1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
//
// OperationObserverTests.swift
// MullvadVPNTests
//
// Created by pronebird on 02/06/2022.
// Copyright © 2025 Mullvad VPN AB. All rights reserved.
//
@testable import MullvadMockData
import Operations
import XCTest
class OperationObserverTests: XCTestCase {
func testBlockObserver() throws {
let expectDidAttach = expectation(description: "didAttach handler")
let expectDidStart = expectation(description: "didStart handler")
let expectDidCancel = expectation(description: "didCancel handler")
expectDidCancel.isInverted = true
let expectDidFinish = expectation(description: "didAttach handler")
let operation = AsyncBlockOperation {}
operation.addBlockObserver(OperationBlockObserver(
didAttach: { _ in
expectDidAttach.fulfill()
}, didStart: { _ in
expectDidStart.fulfill()
}, didCancel: { _ in
expectDidCancel.fulfill()
}, didFinish: { _, _ in
expectDidFinish.fulfill()
}
))
let operationQueue = AsyncOperationQueue()
operationQueue.addOperation(operation)
wait(for: [expectDidCancel], timeout: .UnitTest.invertedTimeout)
wait(for: [expectDidAttach, expectDidStart, expectDidFinish], timeout: .UnitTest.timeout, enforceOrder: true)
}
func testBlockObserverWithCancelledOperation() {
let expectDidAttach = expectation(description: "didAttach handler")
let expectDidStart = expectation(description: "didStart handler")
expectDidStart.isInverted = true
let expectDidCancel = expectation(description: "didCancel handler")
let expectDidFinish = expectation(description: "didAttach handler")
let operation = AsyncBlockOperation {}
operation.addBlockObserver(OperationBlockObserver(
didAttach: { _ in
expectDidAttach.fulfill()
}, didStart: { _ in
expectDidStart.fulfill()
}, didCancel: { _ in
expectDidCancel.fulfill()
}, didFinish: { _, _ in
expectDidFinish.fulfill()
}
))
operation.cancel()
let operationQueue = AsyncOperationQueue()
operationQueue.addOperation(operation)
wait(for: [expectDidStart], timeout: .UnitTest.invertedTimeout)
wait(for: [expectDidAttach, expectDidCancel, expectDidFinish], timeout: .UnitTest.timeout, enforceOrder: true)
}
}
|
