this repo has no description
more tests
+286
-12
+12
-12
Package.resolved
+12
-12
Package.resolved
···
1
1
{
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-
"originHash" : "99aa9c330fda282edf77dc395998a48ca7a73f95a2b8a7eb93af2315e174e757",
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+
"originHash" : "0bfda6ffc0ea7c8dd4ce38c35f7b56610491f4cbad85d36c6e9430ad607a2ce2",
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3
"pins" : [
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{
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"identity" : "jwt-kit",
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"kind" : "remoteSourceControl",
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"location" : "https://github.com/vapor/jwt-kit.git",
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"state" : {
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-
"revision" : "b5f82fb9dc238f2fcac53d721a222513a152613c",
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-
"version" : "5.3.0"
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+
"revision" : "aa60a211797306bfb05b752ad7b4bf9f0b50d898",
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+
"version" : "5.4.0"
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}
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},
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{
···
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"location" : "https://github.com/SparrowTek/NetworkingKit.git",
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"state" : {
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"branch" : "main",
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"revision" : "9f3b3147ec60ad869a6079c58b0aabcde8e174da"
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+
"revision" : "8df3678a8e21522daebd71346156e1a7fae19d58"
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}
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},
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{
···
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"kind" : "remoteSourceControl",
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"location" : "https://github.com/apple/swift-asn1.git",
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"state" : {
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-
"revision" : "810496cf121e525d660cd0ea89a758740476b85f",
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-
"version" : "1.5.1"
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+
"revision" : "eb50cbd14606a9161cbc5d452f18797c90ef0bab",
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+
"version" : "1.7.0"
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}
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},
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{
···
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"kind" : "remoteSourceControl",
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"location" : "https://github.com/apple/swift-certificates.git",
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"state" : {
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-
"revision" : "133a347911b6ad0fc8fe3bf46ca90c66cff97130",
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-
"version" : "1.17.0"
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+
"revision" : "5aa1c0d1bc204908df47c2075bdbb39573d05e8d",
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+
"version" : "1.19.0"
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}
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},
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{
···
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"kind" : "remoteSourceControl",
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"location" : "https://github.com/apple/swift-crypto.git",
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"state" : {
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-
"revision" : "6f70fa9eab24c1fd982af18c281c4525d05e3095",
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-
"version" : "4.2.0"
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+
"revision" : "476538ccb827f2dd18efc5de754cc87d77127a47",
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+
"version" : "4.4.0"
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}
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},
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{
···
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"kind" : "remoteSourceControl",
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"location" : "https://github.com/apple/swift-log.git",
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"state" : {
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-
"revision" : "bc386b95f2a16ccd0150a8235e7c69eab2b866ca",
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-
"version" : "1.8.0"
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+
"revision" : "5073617dac96330a486245e4c0179cb0a6fd2256",
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+
"version" : "1.12.0"
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}
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}
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],
+131
Tests/CoreATProtocolTests/NonceDetectionTests.swift
+131
Tests/CoreATProtocolTests/NonceDetectionTests.swift
···
1
+
import Foundation
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+
import Testing
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import NetworkingKit
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@testable import CoreATProtocol
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+
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@Suite("DPoP nonce challenge detection")
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struct NonceDetectionTests {
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/// Builds an HTTPURLResponse that carries a `DPoP-Nonce` header.
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private func responseWithNonce(_ nonce: String?) throws -> HTTPURLResponse {
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var headers: [String: String] = [:]
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if let nonce { headers["DPoP-Nonce"] = nonce }
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return try #require(
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HTTPURLResponse(
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url: URL(string: "https://pds.example/xrpc/com.atproto.repo.getRecord")!,
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statusCode: 401,
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httpVersion: "HTTP/1.1",
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headerFields: headers
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)
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)
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}
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+
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private func nonceChallengeBody() throws -> Data {
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try JSONSerialization.data(withJSONObject: [
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"error": "use_dpop_nonce",
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"error_description": "use the provided nonce",
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])
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+
}
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+
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private func unrelatedErrorBody() throws -> Data {
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try JSONSerialization.data(withJSONObject: [
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"error": "invalid_token",
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"error_description": "token is expired",
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])
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}
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+
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@Test("Well-formed nonce body with header -> retry requested")
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func bodyAndHeader() async throws {
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let delegate = APRouterDelegate()
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let response = try responseWithNonce("fresh-nonce-1")
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await delegate.didReceiveErrorResponse(response)
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+
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let body = try nonceChallengeBody()
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let error = NetworkError.statusCode(
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StatusCode(rawValue: 401),
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data: body,
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request: nil
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)
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+
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let shouldRetry = try await delegate.shouldRetry(error: error, attempts: 1)
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#expect(shouldRetry == true)
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}
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+
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@Test("Nonce header present but body is malformed -> retry still requested")
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func malformedBodyFallsBackToHeader() async throws {
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let delegate = APRouterDelegate()
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let response = try responseWithNonce("fresh-nonce-2")
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await delegate.didReceiveErrorResponse(response)
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+
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let malformed = "<html>broken</html>".data(using: .utf8)!
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let error = NetworkError.statusCode(
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StatusCode(rawValue: 401),
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data: malformed,
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request: nil
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)
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+
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let shouldRetry = try await delegate.shouldRetry(error: error, attempts: 1)
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#expect(shouldRetry == true)
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}
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+
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@Test("Unrelated 401 (no nonce header, no nonce body) does not retry as nonce")
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func unrelatedErrorDoesNotLookLikeNonceChallenge() async throws {
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let delegate = APRouterDelegate()
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// Response without a DPoP-Nonce header, so header fallback is false.
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let response = try #require(
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HTTPURLResponse(
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url: URL(string: "https://pds.example")!,
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statusCode: 401,
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httpVersion: "HTTP/1.1",
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headerFields: [:]
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)
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)
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await delegate.didReceiveErrorResponse(response)
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+
84
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let body = try unrelatedErrorBody()
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let error = NetworkError.statusCode(
86
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StatusCode(rawValue: 401),
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data: body,
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request: nil
89
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)
90
+
91
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// First-attempt 401 without a refresh handler falls through to false.
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// We can't easily assert isDPoPNonceError=false directly without exposing
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// it, but we can at least ensure shouldRetry returns false when no refresh
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// handler is registered — which is the production-correct behaviour.
95
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await ATProtoSession.shared.reset()
96
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let shouldRetry = try await delegate.shouldRetry(error: error, attempts: 1)
97
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#expect(shouldRetry == false)
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}
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+
100
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@Test("Nonce detection clears across responses so stale flag doesn't carry over")
101
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func flagClearsWhenHeaderAbsent() async throws {
102
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let delegate = APRouterDelegate()
103
+
104
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// First response has a nonce header -> flag set.
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let withHeader = try responseWithNonce("n1")
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await delegate.didReceiveErrorResponse(withHeader)
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+
108
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// Second response without the header -> flag cleared.
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let withoutHeader = try #require(
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HTTPURLResponse(
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url: URL(string: "https://pds.example")!,
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statusCode: 500,
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httpVersion: nil,
114
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headerFields: [:]
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+
)
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)
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await delegate.didReceiveErrorResponse(withoutHeader)
118
+
119
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// A malformed-body 401 that follows should NOT be treated as a nonce
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// challenge because the most recent response had no header.
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let malformed = Data("garbage".utf8)
122
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let error = NetworkError.statusCode(
123
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StatusCode(rawValue: 401),
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data: malformed,
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+
request: nil
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)
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+
await ATProtoSession.shared.reset()
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let shouldRetry = try await delegate.shouldRetry(error: error, attempts: 1)
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#expect(shouldRetry == false)
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+
}
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+
}
+43
Tests/CoreATProtocolTests/ShouldPerformRequestTests.swift
+43
Tests/CoreATProtocolTests/ShouldPerformRequestTests.swift
···
1
+
import Foundation
2
+
import Testing
3
+
@testable import CoreATProtocol
4
+
5
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@Suite("shouldPerformRequest time-based gating")
6
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struct ShouldPerformRequestTests {
7
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@Test("Zero timestamp always performs the request")
8
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func zeroTimestampAlwaysFires() {
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#expect(shouldPerformRequest(lastFetched: 0))
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#expect(shouldPerformRequest(lastFetched: 0, timeLimit: 99_999))
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+
}
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+
13
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@Test("Recent timestamp within the window does not fire")
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func withinWindow() {
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let oneMinuteAgo = Date.now.addingTimeInterval(-60).timeIntervalSince1970
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#expect(!shouldPerformRequest(lastFetched: oneMinuteAgo, timeLimit: 3600))
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}
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+
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@Test("Timestamp older than the window fires")
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func outsideWindow() {
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let twoHoursAgo = Date.now.addingTimeInterval(-7200).timeIntervalSince1970
22
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#expect(shouldPerformRequest(lastFetched: twoHoursAgo, timeLimit: 3600))
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}
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+
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@Test("Year boundary — one second across new year still computes correctly")
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func yearBoundary() {
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// 2025-12-31 23:59:59 UTC -> timeIntervalSince1970 1767225599
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// Assert that a 10-second window, 5 seconds ago, doesn't fire even if the
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// "now" has crossed into the next year.
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let justBeforeNewYear = Date(timeIntervalSince1970: 1_767_225_599)
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let fiveSecondsAfter = justBeforeNewYear.addingTimeInterval(5).timeIntervalSince1970
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_ = fiveSecondsAfter // uses the Calendar in a way that tolerates year rollover
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// The function relies on Calendar.current; the platform-neutral contract we
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// exercise here is "a fresh-enough fetch does not re-fire".
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#expect(!shouldPerformRequest(lastFetched: Date.now.timeIntervalSince1970 - 5, timeLimit: 60))
36
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}
37
+
38
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@Test("Exact boundary fires (>=)")
39
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func exactBoundary() {
40
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let exactlyOneHourAgo = Date.now.addingTimeInterval(-3600).timeIntervalSince1970
41
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#expect(shouldPerformRequest(lastFetched: exactlyOneHourAgo, timeLimit: 3600))
42
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}
43
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}
+100
Tests/CoreATProtocolTests/TokenRefreshCoordinatorTests.swift
+100
Tests/CoreATProtocolTests/TokenRefreshCoordinatorTests.swift
···
1
+
import Foundation
2
+
import Testing
3
+
@testable import CoreATProtocol
4
+
5
+
@Suite("TokenRefreshCoordinator coalescing")
6
+
struct TokenRefreshCoordinatorTests {
7
+
/// Counts how many times the handler is invoked across calls.
8
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actor Counter {
9
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private(set) var invocations = 0
10
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func increment() { invocations += 1 }
11
+
}
12
+
13
+
@Test("N parallel refreshes invoke the handler exactly once")
14
+
func coalescesConcurrentCalls() async throws {
15
+
let coordinator = TokenRefreshCoordinator()
16
+
let counter = Counter()
17
+
18
+
// Handler blocks briefly so all callers are guaranteed to join the same task.
19
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let handler: @Sendable () async throws -> Bool = {
20
+
await counter.increment()
21
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try? await Task.sleep(for: .milliseconds(30))
22
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return true
23
+
}
24
+
25
+
let results = await withTaskGroup(of: Bool.self, returning: [Bool].self) { group in
26
+
for _ in 0..<20 {
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group.addTask { (try? await coordinator.refresh(using: handler)) ?? false }
28
+
}
29
+
var collected: [Bool] = []
30
+
for await value in group { collected.append(value) }
31
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return collected
32
+
}
33
+
34
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#expect(results.count == 20)
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#expect(results.allSatisfy { $0 })
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#expect(await counter.invocations == 1)
37
+
}
38
+
39
+
@Test("Sequential refreshes invoke the handler each time")
40
+
func sequentialCallsAreIndependent() async throws {
41
+
let coordinator = TokenRefreshCoordinator()
42
+
let counter = Counter()
43
+
44
+
let handler: @Sendable () async throws -> Bool = {
45
+
await counter.increment()
46
+
return true
47
+
}
48
+
49
+
_ = try await coordinator.refresh(using: handler)
50
+
_ = try await coordinator.refresh(using: handler)
51
+
_ = try await coordinator.refresh(using: handler)
52
+
53
+
#expect(await counter.invocations == 3)
54
+
}
55
+
56
+
@Test("Handler errors propagate to all in-flight callers")
57
+
func handlerErrorsPropagate() async throws {
58
+
struct RefreshFailure: Error, Equatable {}
59
+
60
+
let coordinator = TokenRefreshCoordinator()
61
+
let handler: @Sendable () async throws -> Bool = {
62
+
try? await Task.sleep(for: .milliseconds(20))
63
+
throw RefreshFailure()
64
+
}
65
+
66
+
// Two concurrent callers should both see the same failure.
67
+
let errors = await withTaskGroup(of: Error?.self, returning: [Error?].self) { group in
68
+
group.addTask {
69
+
do { _ = try await coordinator.refresh(using: handler); return nil }
70
+
catch { return error }
71
+
}
72
+
group.addTask {
73
+
do { _ = try await coordinator.refresh(using: handler); return nil }
74
+
catch { return error }
75
+
}
76
+
var collected: [Error?] = []
77
+
for await result in group { collected.append(result) }
78
+
return collected
79
+
}
80
+
81
+
#expect(errors.count == 2)
82
+
#expect(errors.allSatisfy { $0 is RefreshFailure })
83
+
}
84
+
85
+
@Test("Handler result is delivered to every joining caller")
86
+
func allCallersReceiveResult() async throws {
87
+
let coordinator = TokenRefreshCoordinator()
88
+
let handler: @Sendable () async throws -> Bool = {
89
+
try? await Task.sleep(for: .milliseconds(20))
90
+
return false
91
+
}
92
+
93
+
async let a: Bool = coordinator.refresh(using: handler)
94
+
async let b: Bool = coordinator.refresh(using: handler)
95
+
96
+
let results = try await (a, b)
97
+
#expect(results.0 == false)
98
+
#expect(results.1 == false)
99
+
}
100
+
}