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
69
70
|
//
// RelayCacheTests.swift
// MullvadVPNTests
//
// Created by Marco Nikic on 2023-06-02.
// Copyright © 2025 Mullvad VPN AB. All rights reserved.
//
import XCTest
@testable import MullvadREST
final class RelayCacheTests: XCTestCase {
func testReadCache() throws {
let fileCache = MockFileCache(
initialState: .exists(try StoredRelays(rawData: try .mock(), updatedAt: .distantPast))
)
let cache = RelayCache(fileCache: fileCache)
let relays = try XCTUnwrap(cache.read())
XCTAssertEqual(fileCache.getState(), .exists(relays))
}
func testWriteCache() throws {
let fileCache = MockFileCache(
initialState: .exists(try StoredRelays(rawData: try .mock(), updatedAt: .distantPast))
)
let cache = RelayCache(fileCache: fileCache)
let newCachedRelays = try StoredRelays(rawData: try .mock(), updatedAt: Date())
try cache.write(record: newCachedRelays)
XCTAssertEqual(fileCache.getState(), .exists(newCachedRelays))
}
func testReadPrebundledRelaysWhenNoCacheIsStored() throws {
let fileCache = MockFileCache<StoredRelays>(initialState: .fileNotFound)
let cache = RelayCache(fileCache: fileCache)
XCTAssertNoThrow(try cache.read())
}
}
extension REST.ServerRelaysResponse {
static func mock(
serverRelays: [REST.ServerRelay] = [],
bridgeRelays: [REST.BridgeRelay] = []
) -> Self {
REST.ServerRelaysResponse(
locations: [:],
wireguard: REST.ServerWireguardTunnels(
ipv4Gateway: .loopback,
ipv6Gateway: .loopback,
portRanges: [],
relays: serverRelays,
shadowsocksPortRanges: []
),
bridge: REST.ServerBridges(shadowsocks: [], relays: bridgeRelays)
)
}
}
extension Data {
static func mock(
serverRelays: [REST.ServerRelay] = [],
bridgeRelays: [REST.BridgeRelay] = []
) throws -> Data {
let relays = REST.ServerRelaysResponse.mock(serverRelays: serverRelays, bridgeRelays: bridgeRelays)
return try REST.Coding.makeJSONEncoder().encode(relays)
}
}
|
