Files
Sybil-2/ios/Packages/Sybil/Tests/SybilTests/SybilTests.swift
T

1659 lines
64 KiB
Swift

import CoreGraphics
import Foundation
import SwiftUI
import Testing
#if targetEnvironment(macCatalyst)
import UIKit
#endif
@testable import Sybil
private struct MockClientCallSnapshot: Sendable {
var listWorkspaceItems = 0
var listChats = 0
var listSearches = 0
var createChat = 0
var getChat = 0
var updateChatTitle = 0
var suggestChatTitle = 0
var updateChatStar = 0
var lastUpdateChatStarID: String?
var lastUpdateChatStarred: Bool?
var updateSearchStar = 0
var getSearch = 0
var getActiveRuns = 0
var runCompletionStream = 0
var attachCompletionStream = 0
var attachSearchStream = 0
}
private struct ChatCreateCallSnapshot: Sendable {
var title: String?
var provider: Provider?
var model: String?
var messages: [CompletionRequestMessage]?
}
private struct UnexpectedClientCall: Error {}
private actor MockSybilClient: SybilAPIClienting {
private let chatsResponse: [ChatSummary]
private let searchesResponse: [SearchSummary]
private let workspaceItemsResponse: [WorkspaceItem]
private let chatDetails: [String: ChatDetail]
private let searchDetails: [String: SearchDetail]
private let createChatResponse: ChatSummary?
private let updateChatTitleResponses: [String: ChatSummary]
private let suggestChatTitleResponses: [String: ChatSummary]
private let updateChatStarResponses: [String: ChatSummary]
private let updateSearchStarResponses: [String: SearchSummary]
private let activeRunsResponse: ActiveRunsResponse
private var snapshot = MockClientCallSnapshot()
private var lastCreateChatCall: ChatCreateCallSnapshot?
private var lastCompletionStreamBody: CompletionStreamRequest?
private var completionStreamEvents: [CompletionStreamEvent]?
private var listChatsDelayNanoseconds: UInt64 = 0
private var listSearchesDelayNanoseconds: UInt64 = 0
private var getChatDelayNanoseconds: UInt64 = 0
private var getSearchDelayNanoseconds: UInt64 = 0
private var completionStreamNetworkErrorMessage: String?
private var completionStreamDelayNanoseconds: UInt64 = 0
private var completionAttachEvents: [String: [CompletionStreamEvent]] = [:]
private var completionAttachDelayNanoseconds: UInt64 = 0
private var searchStreamNetworkErrorMessage: String?
private var searchStreamDelayNanoseconds: UInt64 = 0
private var searchAttachEvents: [String: [SearchStreamEvent]] = [:]
private var searchAttachDelayNanoseconds: UInt64 = 0
init(
chatsResponse: [ChatSummary] = [],
searchesResponse: [SearchSummary] = [],
chatDetails: [String: ChatDetail] = [:],
searchDetails: [String: SearchDetail] = [:],
createChatResponse: ChatSummary? = nil,
updateChatTitleResponses: [String: ChatSummary] = [:],
suggestChatTitleResponses: [String: ChatSummary] = [:],
updateChatStarResponses: [String: ChatSummary] = [:],
updateSearchStarResponses: [String: SearchSummary] = [:],
activeRunsResponse: ActiveRunsResponse = ActiveRunsResponse(),
workspaceItemsResponse: [WorkspaceItem]? = nil
) {
self.chatsResponse = chatsResponse
self.searchesResponse = searchesResponse
self.workspaceItemsResponse = workspaceItemsResponse ?? Self.makeWorkspaceItems(chats: chatsResponse, searches: searchesResponse)
self.chatDetails = chatDetails
self.searchDetails = searchDetails
self.createChatResponse = createChatResponse
self.updateChatTitleResponses = updateChatTitleResponses
self.suggestChatTitleResponses = suggestChatTitleResponses
self.updateChatStarResponses = updateChatStarResponses
self.updateSearchStarResponses = updateSearchStarResponses
self.activeRunsResponse = activeRunsResponse
}
private static func makeWorkspaceItems(chats: [ChatSummary], searches: [SearchSummary]) -> [WorkspaceItem] {
(chats.map { WorkspaceItem(chat: $0) } + searches.map { WorkspaceItem(search: $0) }).sorted { $0.updatedAt > $1.updatedAt }
}
func currentSnapshot() -> MockClientCallSnapshot {
snapshot
}
func currentCreateChatCall() -> ChatCreateCallSnapshot? {
lastCreateChatCall
}
func currentCompletionStreamBody() -> CompletionStreamRequest? {
lastCompletionStreamBody
}
func setCompletionStreamEvents(_ events: [CompletionStreamEvent], delayNanoseconds: UInt64 = 0) {
completionStreamEvents = events
completionStreamDelayNanoseconds = delayNanoseconds
}
func setCompletionStreamNetworkError(_ message: String, delayNanoseconds: UInt64 = 0) {
completionStreamNetworkErrorMessage = message
completionStreamDelayNanoseconds = delayNanoseconds
}
func setListDelays(chats: UInt64 = 0, searches: UInt64 = 0) {
listChatsDelayNanoseconds = chats
listSearchesDelayNanoseconds = searches
}
func setGetChatDelay(_ delayNanoseconds: UInt64) {
getChatDelayNanoseconds = delayNanoseconds
}
func setGetSearchDelay(_ delayNanoseconds: UInt64) {
getSearchDelayNanoseconds = delayNanoseconds
}
func setSearchStreamNetworkError(_ message: String, delayNanoseconds: UInt64 = 0) {
searchStreamNetworkErrorMessage = message
searchStreamDelayNanoseconds = delayNanoseconds
}
func setCompletionAttachEvents(
chatID: String,
events: [CompletionStreamEvent],
delayNanoseconds: UInt64 = 0
) {
completionAttachEvents[chatID] = events
completionAttachDelayNanoseconds = delayNanoseconds
}
func setSearchAttachEvents(
searchID: String,
events: [SearchStreamEvent],
delayNanoseconds: UInt64 = 0
) {
searchAttachEvents[searchID] = events
searchAttachDelayNanoseconds = delayNanoseconds
}
func verifySession() async throws -> AuthSession {
AuthSession(authenticated: true, mode: "open")
}
func listWorkspaceItems() async throws -> [WorkspaceItem] {
snapshot.listWorkspaceItems += 1
let delay = max(listChatsDelayNanoseconds, listSearchesDelayNanoseconds)
if delay > 0 {
try await Task.sleep(nanoseconds: delay)
}
return workspaceItemsResponse
}
func listChats() async throws -> [ChatSummary] {
snapshot.listChats += 1
if listChatsDelayNanoseconds > 0 {
try await Task.sleep(nanoseconds: listChatsDelayNanoseconds)
}
return chatsResponse
}
func createChat(
title: String?,
provider: Provider?,
model: String?,
messages: [CompletionRequestMessage]?
) async throws -> ChatSummary {
snapshot.createChat += 1
lastCreateChatCall = ChatCreateCallSnapshot(
title: title,
provider: provider,
model: model,
messages: messages
)
if let createChatResponse {
return createChatResponse
}
throw UnexpectedClientCall()
}
func getChat(chatID: String) async throws -> ChatDetail {
snapshot.getChat += 1
if getChatDelayNanoseconds > 0 {
try await Task.sleep(nanoseconds: getChatDelayNanoseconds)
}
guard let detail = chatDetails[chatID] else {
throw UnexpectedClientCall()
}
return detail
}
func updateChatTitle(chatID: String, title: String) async throws -> ChatSummary {
snapshot.updateChatTitle += 1
guard let summary = updateChatTitleResponses[chatID] else {
throw UnexpectedClientCall()
}
return summary
}
func updateChatStar(chatID: String, starred: Bool) async throws -> ChatSummary {
snapshot.updateChatStar += 1
snapshot.lastUpdateChatStarID = chatID
snapshot.lastUpdateChatStarred = starred
guard let summary = updateChatStarResponses[chatID] else {
throw UnexpectedClientCall()
}
return summary
}
func deleteChat(chatID: String) async throws {
throw UnexpectedClientCall()
}
func suggestChatTitle(chatID: String, content: String) async throws -> ChatSummary {
snapshot.suggestChatTitle += 1
guard let summary = suggestChatTitleResponses[chatID] else {
throw UnexpectedClientCall()
}
return summary
}
func listSearches() async throws -> [SearchSummary] {
snapshot.listSearches += 1
if listSearchesDelayNanoseconds > 0 {
try await Task.sleep(nanoseconds: listSearchesDelayNanoseconds)
}
return searchesResponse
}
func createSearch(title: String?, query: String?) async throws -> SearchSummary {
throw UnexpectedClientCall()
}
func getSearch(searchID: String) async throws -> SearchDetail {
snapshot.getSearch += 1
if getSearchDelayNanoseconds > 0 {
try await Task.sleep(nanoseconds: getSearchDelayNanoseconds)
}
guard let detail = searchDetails[searchID] else {
throw UnexpectedClientCall()
}
return detail
}
func createChatFromSearch(searchID: String, title: String?) async throws -> ChatSummary {
throw UnexpectedClientCall()
}
func updateSearchStar(searchID: String, starred: Bool) async throws -> SearchSummary {
snapshot.updateSearchStar += 1
guard let summary = updateSearchStarResponses[searchID] else {
throw UnexpectedClientCall()
}
return summary
}
func deleteSearch(searchID: String) async throws {
throw UnexpectedClientCall()
}
func listModels() async throws -> ModelCatalogResponse {
ModelCatalogResponse(providers: [:])
}
func getActiveRuns() async throws -> ActiveRunsResponse {
snapshot.getActiveRuns += 1
return activeRunsResponse
}
func runCompletionStream(
body: CompletionStreamRequest,
onEvent: @escaping @Sendable (CompletionStreamEvent) async -> Void
) async throws {
snapshot.runCompletionStream += 1
lastCompletionStreamBody = body
if completionStreamDelayNanoseconds > 0 {
try await Task.sleep(nanoseconds: completionStreamDelayNanoseconds)
}
if let completionStreamNetworkErrorMessage {
throw APIError.networkError(message: completionStreamNetworkErrorMessage)
}
if let completionStreamEvents {
for event in completionStreamEvents {
await onEvent(event)
}
return
}
throw UnexpectedClientCall()
}
func attachCompletionStream(
chatID: String,
onEvent: @escaping @Sendable (CompletionStreamEvent) async -> Void
) async throws {
snapshot.attachCompletionStream += 1
let events = completionAttachEvents[chatID] ?? []
for event in events {
await onEvent(event)
}
if completionAttachDelayNanoseconds > 0 {
try await Task.sleep(nanoseconds: completionAttachDelayNanoseconds)
}
}
func runSearchStream(
searchID: String,
body: SearchRunRequest,
onEvent: @escaping @Sendable (SearchStreamEvent) async -> Void
) async throws {
if searchStreamDelayNanoseconds > 0 {
try await Task.sleep(nanoseconds: searchStreamDelayNanoseconds)
}
if let searchStreamNetworkErrorMessage {
throw APIError.networkError(message: searchStreamNetworkErrorMessage)
}
throw UnexpectedClientCall()
}
func attachSearchStream(
searchID: String,
onEvent: @escaping @Sendable (SearchStreamEvent) async -> Void
) async throws {
snapshot.attachSearchStream += 1
let events = searchAttachEvents[searchID] ?? []
for event in events {
await onEvent(event)
}
if searchAttachDelayNanoseconds > 0 {
try await Task.sleep(nanoseconds: searchAttachDelayNanoseconds)
}
}
}
@MainActor
private func testSettings(named name: String) -> SybilSettingsStore {
let defaults = UserDefaults(suiteName: name)!
defaults.removePersistentDomain(forName: name)
let settings = SybilSettingsStore(defaults: defaults)
settings.apiBaseURL = "http://127.0.0.1:8787"
return settings
}
private func makeChatSummary(id: String, date: Date) -> ChatSummary {
ChatSummary(
id: id,
title: "Chat \(id)",
createdAt: date,
updatedAt: date,
initiatedProvider: .openai,
initiatedModel: "gpt-4.1-mini",
lastUsedProvider: .openai,
lastUsedModel: "gpt-4.1-mini"
)
}
private func makeChatDetail(id: String, date: Date, body: String) -> ChatDetail {
ChatDetail(
id: id,
title: "Chat \(id)",
createdAt: date,
updatedAt: date,
initiatedProvider: .openai,
initiatedModel: "gpt-4.1-mini",
lastUsedProvider: .openai,
lastUsedModel: "gpt-4.1-mini",
messages: [
Message(
id: "message-\(id)",
createdAt: date,
role: .assistant,
content: body,
name: nil
)
]
)
}
private func makeSearchSummary(id: String, date: Date) -> SearchSummary {
SearchSummary(
id: id,
title: "Search \(id)",
query: "query-\(id)",
createdAt: date,
updatedAt: date
)
}
private func makeSearchDetail(id: String, date: Date, answer: String) -> SearchDetail {
SearchDetail(
id: id,
title: "Search \(id)",
query: "query-\(id)",
createdAt: date,
updatedAt: date,
requestId: "request-\(id)",
latencyMs: 42,
error: nil,
answerText: answer,
answerRequestId: "answer-\(id)",
answerCitations: [],
answerError: nil,
results: []
)
}
private func makeToolCallMessage(id: String, date: Date, summary: String = "Ran a tool") -> Message {
Message(
id: id,
createdAt: date,
role: .tool,
content: summary,
name: "web_search",
metadata: .object([
"kind": .string("tool_call"),
"toolCallId": .string("call-\(id)"),
"toolName": .string("web_search"),
"status": .string("completed"),
"summary": .string(summary),
"durationMs": .number(120)
])
)
}
@Test func chatForkMetadataDecodesBackwardCompatiblyAndSurvivesWorkspaceConversions() throws {
let decoder = JSONDecoder()
let legacySummary = try decoder.decode(
ChatSummary.self,
from: Data(#"{"id":"legacy-chat","title":"Legacy","createdAt":0,"updatedAt":1}"#.utf8)
)
let legacyWorkspaceItem = try decoder.decode(
WorkspaceItem.self,
from: Data(#"{"type":"chat","id":"legacy-chat","title":"Legacy","createdAt":0,"updatedAt":1}"#.utf8)
)
let legacyDetail = try decoder.decode(
ChatDetail.self,
from: Data(#"{"id":"legacy-chat","title":"Legacy","createdAt":0,"updatedAt":1,"messages":[]}"#.utf8)
)
let forkDetail = try decoder.decode(
ChatDetail.self,
from: Data(#"{"id":"fork-chat","title":"Fork of Legacy","parentChatId":"root-chat","titleGenerationPending":true,"createdAt":0,"updatedAt":1,"messages":[]}"#.utf8)
)
#expect(legacySummary.parentChatId == nil)
#expect(!legacySummary.titleGenerationPending)
#expect(legacyWorkspaceItem.parentChatId == nil)
#expect(!legacyWorkspaceItem.titleGenerationPending)
#expect(legacyDetail.parentChatId == nil)
#expect(!legacyDetail.titleGenerationPending)
#expect(forkDetail.parentChatId == "root-chat")
#expect(forkDetail.titleGenerationPending)
var fork = legacySummary
fork.parentChatId = "root-chat"
fork.titleGenerationPending = true
let workspaceItem = WorkspaceItem(chat: fork)
let restoredSummary = try #require(workspaceItem.chatSummary)
#expect(workspaceItem.parentChatId == "root-chat")
#expect(workspaceItem.titleGenerationPending)
#expect(restoredSummary.parentChatId == "root-chat")
#expect(restoredSummary.titleGenerationPending)
}
@Test func transcriptRenderItemsGroupAdjacentToolCalls() async throws {
let date = Date(timeIntervalSince1970: 1_700_000_000)
let user = Message(id: "user-1", createdAt: date, role: .user, content: "Search this", name: nil)
let toolA = makeToolCallMessage(id: "tool-a", date: date, summary: "Search A")
let toolB = makeToolCallMessage(id: "tool-b", date: date, summary: "Search B")
let assistant = Message(id: "assistant-1", createdAt: date, role: .assistant, content: "Answer", name: nil)
let items = buildTranscriptRenderItems(from: [user, toolA, toolB, assistant])
#expect(items.count == 3)
guard case let .message(firstMessage) = items[0] else {
Issue.record("Expected the first item to remain a normal message")
return
}
#expect(firstMessage.id == "user-1")
guard case let .toolGroup(groupID, groupedMessages) = items[1] else {
Issue.record("Expected adjacent tool calls to be grouped")
return
}
#expect(groupID == "tool-a")
#expect(groupedMessages.map(\.id) == ["tool-a", "tool-b"])
guard case let .message(lastMessage) = items[2] else {
Issue.record("Expected the assistant response to remain a normal message")
return
}
#expect(lastMessage.id == "assistant-1")
}
@Test func transcriptRenderItemsKeepSingleToolCallsInline() async throws {
let date = Date(timeIntervalSince1970: 1_700_000_000)
let user = Message(id: "user-1", createdAt: date, role: .user, content: "Search this", name: nil)
let tool = makeToolCallMessage(id: "tool-a", date: date)
let assistant = Message(id: "assistant-1", createdAt: date, role: .assistant, content: "Answer", name: nil)
let items = buildTranscriptRenderItems(from: [user, tool, assistant])
#expect(items.count == 3)
guard case let .message(toolMessage) = items[1] else {
Issue.record("Expected a single tool call to use the existing inline chip")
return
}
#expect(toolMessage.id == "tool-a")
}
@MainActor
@Test func normalizedAPIBaseURLPreservesExplicitAPIPath() async throws {
let defaults = UserDefaults(suiteName: #function)!
defaults.removePersistentDomain(forName: #function)
let settings = SybilSettingsStore(defaults: defaults)
settings.apiBaseURL = "https://sybil.bajor.cloud/api/"
#expect(settings.normalizedAPIBaseURL?.absoluteString == "https://sybil.bajor.cloud/api")
}
@MainActor
@Test func normalizedAPIBaseURLTrimsWhitespaceAndTrailingSlashes() async throws {
let defaults = UserDefaults(suiteName: #function)!
defaults.removePersistentDomain(forName: #function)
let settings = SybilSettingsStore(defaults: defaults)
settings.apiBaseURL = " http://127.0.0.1:8787/// "
#expect(settings.normalizedAPIBaseURL?.absoluteString == "http://127.0.0.1:8787")
}
@MainActor
@Test func foregroundListRefreshDoesNotReloadHiddenSelection() async throws {
let date = Date(timeIntervalSince1970: 1_700_000_000)
let chat = makeChatSummary(id: "chat-1", date: date)
let search = makeSearchSummary(id: "search-1", date: date)
let client = MockSybilClient(
chatsResponse: [chat],
searchesResponse: [search],
chatDetails: ["chat-1": makeChatDetail(id: "chat-1", date: date, body: "fresh chat body")]
)
let viewModel = SybilViewModel(settings: testSettings(named: #function)) { _ in client }
viewModel.isAuthenticated = true
viewModel.isCheckingSession = false
viewModel.selectedItem = .chat("chat-1")
await viewModel.refreshVisibleContent(refreshCollections: true, refreshSelection: false)
let snapshot = await client.currentSnapshot()
#expect(snapshot.listWorkspaceItems == 1)
#expect(snapshot.listChats == 0)
#expect(snapshot.listSearches == 0)
#expect(snapshot.getChat == 0)
#expect(snapshot.getSearch == 0)
#expect(viewModel.selectedItem == .chat("chat-1"))
}
@MainActor
@Test func pullToRefreshCompletesWhenRefreshableTaskIsCancelled() async throws {
let date = Date(timeIntervalSince1970: 1_700_000_050)
let chat = makeChatSummary(id: "chat-cancelled", date: date)
let search = makeSearchSummary(id: "search-cancelled", date: date)
let client = MockSybilClient(
chatsResponse: [chat],
searchesResponse: [search]
)
await client.setListDelays(chats: 50_000_000, searches: 50_000_000)
let viewModel = SybilViewModel(settings: testSettings(named: #function)) { _ in client }
viewModel.isAuthenticated = true
viewModel.isCheckingSession = false
let refreshTask = Task {
await viewModel.refreshSidebarCollectionsFromPullToRefresh()
}
try await Task.sleep(nanoseconds: 10_000_000)
refreshTask.cancel()
await refreshTask.value
#expect(viewModel.errorMessage == nil)
#expect(!viewModel.isLoadingCollections)
#expect(viewModel.chats.map(\.id) == ["chat-cancelled"])
#expect(viewModel.searches.map(\.id) == ["search-cancelled"])
}
@MainActor
@Test func foregroundChatRefreshReloadsSelectedTranscript() async throws {
let date = Date(timeIntervalSince1970: 1_700_000_100)
let staleDetail = makeChatDetail(id: "chat-2", date: date, body: "stale transcript")
let detail = makeChatDetail(id: "chat-2", date: date, body: "refreshed transcript")
let client = MockSybilClient(chatDetails: ["chat-2": detail])
let viewModel = SybilViewModel(settings: testSettings(named: #function)) { _ in client }
viewModel.isAuthenticated = true
viewModel.isCheckingSession = false
viewModel.selectedItem = .chat("chat-2")
viewModel.selectedChat = staleDetail
await viewModel.refreshVisibleContent(refreshCollections: false, refreshSelection: true)
let snapshot = await client.currentSnapshot()
#expect(snapshot.listWorkspaceItems == 0)
#expect(snapshot.listChats == 0)
#expect(snapshot.listSearches == 0)
#expect(snapshot.getChat == 1)
#expect(viewModel.selectedChat?.messages.first?.content == "refreshed transcript")
#expect(viewModel.chatBottomPinRequestID == 0)
}
@MainActor
@Test func renameChatUpdatesSidebarAndSelectedTranscriptTitle() async throws {
let date = Date(timeIntervalSince1970: 1_700_000_150)
var original = makeChatSummary(id: "chat-rename", date: date)
original.parentChatId = "root-chat"
original.titleGenerationPending = true
var renamed = original
renamed.title = "Renamed chat"
renamed.titleGenerationPending = false
renamed.updatedAt = date.addingTimeInterval(60)
var detail = makeChatDetail(id: "chat-rename", date: date, body: "existing transcript")
detail.parentChatId = original.parentChatId
detail.titleGenerationPending = original.titleGenerationPending
let client = MockSybilClient(
chatsResponse: [original],
updateChatTitleResponses: ["chat-rename": renamed]
)
let viewModel = SybilViewModel(settings: testSettings(named: #function)) { _ in client }
viewModel.isAuthenticated = true
viewModel.isCheckingSession = false
viewModel.chats = [original]
viewModel.workspaceItems = [WorkspaceItem(chat: original)]
viewModel.selectedItem = .chat("chat-rename")
viewModel.selectedChat = detail
await viewModel.renameChat(chatID: "chat-rename", title: " Renamed chat ")
let snapshot = await client.currentSnapshot()
#expect(snapshot.updateChatTitle == 1)
#expect(viewModel.sidebarItems.first?.title == "Renamed chat")
#expect(viewModel.chats.first?.parentChatId == "root-chat")
#expect(viewModel.chats.first?.titleGenerationPending == false)
#expect(viewModel.workspaceItems.first?.parentChatId == "root-chat")
#expect(viewModel.workspaceItems.first?.titleGenerationPending == false)
#expect(viewModel.selectedChat?.title == "Renamed chat")
#expect(viewModel.selectedChat?.parentChatId == "root-chat")
#expect(viewModel.selectedChat?.titleGenerationPending == false)
#expect(viewModel.errorMessage == nil)
}
@MainActor
@Test func starringItemsUpdatesSidebarState() async throws {
let date = Date(timeIntervalSince1970: 1_700_000_175)
let chat = makeChatSummary(id: "chat-star", date: date)
let search = makeSearchSummary(id: "search-star", date: date)
var starredChat = chat
starredChat.starred = true
starredChat.starredAt = date.addingTimeInterval(5)
var starredSearch = search
starredSearch.starred = true
starredSearch.starredAt = date.addingTimeInterval(10)
let client = MockSybilClient(
chatsResponse: [chat],
searchesResponse: [search],
updateChatStarResponses: ["chat-star": starredChat],
updateSearchStarResponses: ["search-star": starredSearch]
)
let viewModel = SybilViewModel(settings: testSettings(named: #function)) { _ in client }
viewModel.isAuthenticated = true
viewModel.isCheckingSession = false
viewModel.chats = [chat]
viewModel.searches = [search]
viewModel.workspaceItems = [WorkspaceItem(chat: chat), WorkspaceItem(search: search)]
await viewModel.setItemStarred(.chat("chat-star"), starred: true)
await viewModel.setItemStarred(.search("search-star"), starred: true)
let snapshot = await client.currentSnapshot()
#expect(snapshot.updateChatStar == 1)
#expect(snapshot.updateSearchStar == 1)
#expect(viewModel.sidebarItems.first(where: { $0.selection == .chat("chat-star") })?.starred == true)
#expect(viewModel.sidebarItems.first(where: { $0.selection == .search("search-star") })?.starred == true)
}
@MainActor
@Test func unstarringForkTargetsRootWithoutReplacingSelectedChild() async throws {
let date = Date(timeIntervalSince1970: 1_700_000_180)
var root = makeChatSummary(id: "chat-root", date: date)
root.starred = true
root.starredAt = date.addingTimeInterval(5)
var child = makeChatSummary(id: "chat-child", date: date.addingTimeInterval(1))
child.parentChatId = root.id
child.titleGenerationPending = true
var childDetail = makeChatDetail(id: child.id, date: date, body: "forked transcript")
childDetail.title = child.title
childDetail.parentChatId = root.id
childDetail.titleGenerationPending = true
var unstarredRoot = root
unstarredRoot.starred = false
unstarredRoot.starredAt = nil
let client = MockSybilClient(
chatsResponse: [root, child],
updateChatStarResponses: [root.id: unstarredRoot]
)
let viewModel = SybilViewModel(settings: testSettings(named: #function)) { _ in client }
viewModel.isAuthenticated = true
viewModel.isCheckingSession = false
viewModel.chats = [root, child]
viewModel.workspaceItems = [WorkspaceItem(chat: root), WorkspaceItem(chat: child)]
viewModel.selectedItem = .chat(child.id)
viewModel.selectedChat = childDetail
#expect(viewModel.sidebarItems.first(where: { $0.selection == .chat(child.id) })?.starred == true)
await viewModel.setItemStarred(.chat(child.id), starred: false)
let snapshot = await client.currentSnapshot()
#expect(snapshot.updateChatStar == 1)
#expect(snapshot.lastUpdateChatStarID == root.id)
#expect(snapshot.lastUpdateChatStarred == false)
#expect(viewModel.chats.first(where: { $0.id == root.id })?.starred == false)
#expect(viewModel.chats.first(where: { $0.id == child.id }) == child)
#expect(viewModel.sidebarItems.first(where: { $0.selection == .chat(child.id) })?.starred == false)
#expect(viewModel.selectedItem == .chat(child.id))
#expect(viewModel.selectedChat == childDetail)
#expect(viewModel.errorMessage == nil)
}
@MainActor
@Test func foregroundSearchRefreshReloadsSelectedSearch() async throws {
let date = Date(timeIntervalSince1970: 1_700_000_200)
let detail = makeSearchDetail(id: "search-2", date: date, answer: "fresh answer")
let client = MockSybilClient(searchDetails: ["search-2": detail])
let viewModel = SybilViewModel(settings: testSettings(named: #function)) { _ in client }
viewModel.isAuthenticated = true
viewModel.isCheckingSession = false
viewModel.selectedItem = .search("search-2")
await viewModel.refreshVisibleContent(refreshCollections: false, refreshSelection: true)
let snapshot = await client.currentSnapshot()
#expect(snapshot.listWorkspaceItems == 0)
#expect(snapshot.listChats == 0)
#expect(snapshot.listSearches == 0)
#expect(snapshot.getSearch == 1)
#expect(viewModel.selectedSearch?.answerText == "fresh answer")
}
@MainActor
@Test func selectingChatClearsStaleTranscriptUntilNewDetailLoads() async throws {
let date = Date(timeIntervalSince1970: 1_700_000_210)
let staleDetail = makeChatDetail(id: "chat-old", date: date, body: "stale transcript")
let freshDetail = makeChatDetail(id: "chat-new", date: date, body: "fresh transcript")
let client = MockSybilClient(chatDetails: ["chat-new": freshDetail])
await client.setGetChatDelay(50_000_000)
let viewModel = SybilViewModel(settings: testSettings(named: #function)) { _ in client }
viewModel.isAuthenticated = true
viewModel.isCheckingSession = false
viewModel.selectedItem = .chat("chat-old")
viewModel.selectedChat = staleDetail
viewModel.select(.chat("chat-new"))
#expect(viewModel.displayedMessages.isEmpty)
#expect(viewModel.isLoadingSelection)
try await Task.sleep(nanoseconds: 90_000_000)
#expect(viewModel.displayedMessages.first?.content == "fresh transcript")
#expect(!viewModel.isLoadingSelection)
#expect(viewModel.chatBottomPinRequestID == 1)
}
@MainActor
@Test func navigationSelectionWaitsForFastTranscriptLoad() async throws {
let date = Date(timeIntervalSince1970: 1_700_000_220)
let detail = makeChatDetail(id: "chat-fast", date: date, body: "loaded before push")
let client = MockSybilClient(chatDetails: ["chat-fast": detail])
await client.setGetChatDelay(20_000_000)
let viewModel = SybilViewModel(settings: testSettings(named: #function)) { _ in client }
viewModel.isAuthenticated = true
viewModel.isCheckingSession = false
await viewModel.selectForNavigation(.chat("chat-fast"), preloadTimeout: .milliseconds(500))
#expect(viewModel.selectedItem == .chat("chat-fast"))
#expect(viewModel.displayedMessages.first?.content == "loaded before push")
#expect(!viewModel.isLoadingSelection)
}
@MainActor
@Test func navigationSelectionTimesOutAndKeepsLoadingTranscript() async throws {
let date = Date(timeIntervalSince1970: 1_700_000_230)
let detail = makeChatDetail(id: "chat-slow", date: date, body: "loaded after push")
let client = MockSybilClient(chatDetails: ["chat-slow": detail])
await client.setGetChatDelay(100_000_000)
let viewModel = SybilViewModel(settings: testSettings(named: #function)) { _ in client }
viewModel.isAuthenticated = true
viewModel.isCheckingSession = false
await viewModel.selectForNavigation(.chat("chat-slow"), preloadTimeout: .milliseconds(10))
#expect(viewModel.selectedItem == .chat("chat-slow"))
#expect(viewModel.displayedMessages.isEmpty)
#expect(viewModel.isLoadingSelection)
try await Task.sleep(nanoseconds: 150_000_000)
#expect(viewModel.displayedMessages.first?.content == "loaded after push")
#expect(!viewModel.isLoadingSelection)
}
@MainActor
@Test func newDraftChatDoesNotShowTypingStateFromPreviousSend() async throws {
let date = Date(timeIntervalSince1970: 1_700_000_240)
let detail = makeChatDetail(id: "chat-typing", date: date, body: "existing transcript")
let client = MockSybilClient(chatDetails: ["chat-typing": detail])
await client.setCompletionStreamNetworkError(
"Network error -1005 while requesting POST: The network connection was lost.",
delayNanoseconds: 50_000_000
)
let viewModel = SybilViewModel(settings: testSettings(named: #function)) { _ in client }
viewModel.isAuthenticated = true
viewModel.isCheckingSession = false
viewModel.selectedItem = .chat("chat-typing")
viewModel.selectedChat = detail
viewModel.composer = "continue"
let sendTask = Task {
await viewModel.sendComposer()
}
try await Task.sleep(nanoseconds: 10_000_000)
#expect(viewModel.isSendingVisibleChat)
viewModel.startNewChat()
#expect(viewModel.displayedMessages.isEmpty)
#expect(!viewModel.isSendingVisibleChat)
await sendTask.value
}
@MainActor
@Test func chatBottomPinRequestDoesNotFollowAssistantStreaming() async throws {
let date = Date(timeIntervalSince1970: 1_700_000_245)
let chat = makeChatSummary(id: "chat-pin", date: date)
let detail = makeChatDetail(id: "chat-pin", date: date, body: "existing transcript")
let client = MockSybilClient(
chatsResponse: [chat],
chatDetails: ["chat-pin": detail]
)
await client.setCompletionStreamEvents([
.delta(CompletionStreamDelta(text: "partial ")),
.delta(CompletionStreamDelta(text: "response")),
.done(CompletionStreamDone(text: "partial response"))
])
let viewModel = SybilViewModel(settings: testSettings(named: #function)) { _ in client }
viewModel.isAuthenticated = true
viewModel.isCheckingSession = false
viewModel.chats = [chat]
viewModel.workspaceItems = [WorkspaceItem(chat: chat)]
viewModel.selectedItem = .chat("chat-pin")
viewModel.selectedChat = detail
viewModel.composer = "continue"
let initialPinRequestID = viewModel.chatBottomPinRequestID
await viewModel.sendComposer()
let snapshot = await client.currentSnapshot()
#expect(snapshot.runCompletionStream == 1)
#expect(viewModel.chatBottomPinRequestID == initialPinRequestID + 1)
}
@MainActor
@Test func firstPromptInPendingForkRequestsAndAppliesGeneratedTitle() async throws {
let date = Date(timeIntervalSince1970: 1_700_000_247)
var fork = makeChatSummary(id: "chat-fork", date: date)
fork.title = "Fork of Original chat"
fork.parentChatId = "root-chat"
fork.titleGenerationPending = true
var forkDetail = makeChatDetail(id: fork.id, date: date, body: "forked transcript")
forkDetail.title = fork.title
forkDetail.parentChatId = fork.parentChatId
forkDetail.titleGenerationPending = true
var titledFork = fork
titledFork.title = "Investigating the follow-up"
titledFork.titleGenerationPending = false
titledFork.updatedAt = date.addingTimeInterval(1)
var titledForkDetail = forkDetail
titledForkDetail.title = titledFork.title
titledForkDetail.titleGenerationPending = false
titledForkDetail.updatedAt = titledFork.updatedAt
let client = MockSybilClient(
chatsResponse: [titledFork],
chatDetails: [fork.id: titledForkDetail],
suggestChatTitleResponses: [fork.id: titledFork]
)
await client.setCompletionStreamEvents(
[.done(CompletionStreamDone(text: "Follow-up answer"))],
delayNanoseconds: 100_000_000
)
let viewModel = SybilViewModel(settings: testSettings(named: #function)) { _ in client }
viewModel.isAuthenticated = true
viewModel.isCheckingSession = false
viewModel.chats = [fork]
viewModel.workspaceItems = [WorkspaceItem(chat: fork)]
viewModel.selectedItem = .chat(fork.id)
viewModel.selectedChat = forkDetail
viewModel.composer = "Investigate this follow-up"
let sendTask = Task {
await viewModel.sendComposer()
}
for _ in 0..<20 {
let snapshot = await client.currentSnapshot()
if snapshot.suggestChatTitle == 1,
viewModel.selectedChat?.title == titledFork.title,
viewModel.selectedChat?.titleGenerationPending == false {
break
}
try await Task.sleep(nanoseconds: 5_000_000)
}
let titleSnapshot = await client.currentSnapshot()
#expect(titleSnapshot.suggestChatTitle == 1)
#expect(viewModel.chats.first?.title == titledFork.title)
#expect(viewModel.workspaceItems.first?.title == titledFork.title)
#expect(viewModel.selectedChat?.title == titledFork.title)
#expect(viewModel.selectedChat?.titleGenerationPending == false)
await sendTask.value
}
@MainActor
@Test func composerReturnSubmitsOnceAndConsumesRepeats() {
var submissions = 0
let initial = SybilReturnKeySubmission.handle(phase: .down, modifiers: []) { submissions += 1 }
let repeated = SybilReturnKeySubmission.handle(phase: .repeat, modifiers: []) { submissions += 1 }
#expect(initial == .handled)
#expect(repeated == .handled)
#expect(submissions == 1)
}
@MainActor
@Test func composerModifiedReturnPreservesNativeEditing() {
var submissions = 0
for modifiers: EventModifiers in [.shift, .command, .control, .option, [.shift, .command]] {
let result = SybilReturnKeySubmission.handle(phase: .down, modifiers: modifiers) { submissions += 1 }
#expect(result == .ignored)
}
#expect(submissions == 0)
}
@MainActor
@Test func composerReturnStillSubmitsWithCapsLock() {
var submissions = 0
let result = SybilReturnKeySubmission.handle(phase: .down, modifiers: .capsLock) { submissions += 1 }
#expect(result == .handled)
#expect(submissions == 1)
}
@Test func quickQuestionHotKeyTogglesOncePerPress() {
var keyState = SybilQuickQuestionHotKeyState()
let keyDownEvents = [true, true, true, false, true, false, false, true]
let toggles = keyDownEvents.map { keyState.shouldToggle(isKeyDown: $0) }
#expect(toggles == [true, false, false, false, true, false, false, true])
}
@MainActor
@Test func quickQuestionRejectsDuplicateSubmissionBeforeTaskStarts() async throws {
let client = MockSybilClient()
await client.setCompletionStreamEvents([.done(CompletionStreamDone(text: "One answer."))])
let viewModel = SybilViewModel(settings: testSettings(named: #function)) { _ in client }
viewModel.quickQuestionPrompt = "One question"
let first = viewModel.sendQuickQuestion()
let duplicate = viewModel.sendQuickQuestion()
#expect(first != nil)
#expect(duplicate == nil)
#expect(viewModel.isQuickQuestionSending)
await first?.value
let calls = await client.currentSnapshot()
#expect(calls.runCompletionStream == 1)
#expect(viewModel.quickQuestionAnswerText == "One answer.")
#expect(!viewModel.isQuickQuestionSending)
}
@MainActor
@Test func quickQuestionCancelledBeforeTaskStartsDoesNotSend() async throws {
let client = MockSybilClient()
let viewModel = SybilViewModel(settings: testSettings(named: #function)) { _ in client }
viewModel.quickQuestionPrompt = "Do not send this"
let task = viewModel.sendQuickQuestion()
viewModel.cancelQuickQuestion()
await task?.value
let calls = await client.currentSnapshot()
#expect(calls.runCompletionStream == 0)
#expect(!viewModel.isQuickQuestionSending)
}
@MainActor
@Test func quickQuestionRunsNonPersistentCompletionStream() async throws {
let client = MockSybilClient()
await client.setCompletionStreamEvents([
.delta(CompletionStreamDelta(text: "Reset it from ")),
.done(CompletionStreamDone(text: "Reset it from Settings."))
])
let viewModel = SybilViewModel(settings: testSettings(named: #function)) { _ in client }
viewModel.isAuthenticated = true
viewModel.isCheckingSession = false
viewModel.quickQuestionPrompt = "How do I reset my password?"
let task = viewModel.sendQuickQuestion()
await task?.value
let snapshot = await client.currentSnapshot()
let body = await client.currentCompletionStreamBody()
#expect(snapshot.runCompletionStream == 1)
#expect(body?.persist == false)
#expect(body?.chatId == nil)
#expect(body?.provider == .openai)
#expect(body?.messages.first?.role == .user)
#expect(body?.messages.first?.content == "How do I reset my password?")
#expect(viewModel.quickQuestionAnswerText == "Reset it from Settings.")
#expect(!viewModel.isQuickQuestionSending)
}
@MainActor
@Test func quickQuestionConvertCreatesSeededChat() async throws {
let date = Date(timeIntervalSince1970: 1_700_000_250)
let chat = makeChatSummary(id: "quick-chat", date: date)
let detail = ChatDetail(
id: chat.id,
title: chat.title,
createdAt: chat.createdAt,
updatedAt: chat.updatedAt,
initiatedProvider: .openai,
initiatedModel: "gpt-4.1-mini",
lastUsedProvider: .openai,
lastUsedModel: "gpt-4.1-mini",
messages: [
Message(id: "quick-user", createdAt: date, role: .user, content: "How do I reset my password?", name: nil),
Message(id: "quick-assistant", createdAt: date, role: .assistant, content: "Reset it from Settings.", name: nil)
]
)
let client = MockSybilClient(
chatsResponse: [chat],
chatDetails: [chat.id: detail],
createChatResponse: chat
)
let viewModel = SybilViewModel(settings: testSettings(named: #function)) { _ in client }
viewModel.isAuthenticated = true
viewModel.isCheckingSession = false
viewModel.quickQuestionSubmittedPrompt = "How do I reset my password?"
viewModel.quickQuestionSubmittedProvider = .openai
viewModel.quickQuestionSubmittedModel = "gpt-4.1-mini"
viewModel.quickQuestionMessages = [
Message(
id: "temp-assistant-quick",
createdAt: date,
role: .assistant,
content: "Reset it from Settings.",
name: nil
)
]
let didConvert = await viewModel.convertQuickQuestionToChat()
let snapshot = await client.currentSnapshot()
let createCall = await client.currentCreateChatCall()
#expect(didConvert)
#expect(snapshot.createChat == 1)
#expect(createCall?.title == "How do I reset my password?")
#expect(createCall?.provider == .openai)
#expect(createCall?.model == "gpt-4.1-mini")
#expect(createCall?.messages?.map(\.role) == [.user, .assistant])
#expect(createCall?.messages?.map(\.content) == ["How do I reset my password?", "Reset it from Settings."])
#expect(viewModel.selectedItem == .chat("quick-chat"))
#expect(viewModel.quickQuestionPrompt.isEmpty)
}
@MainActor
@Test func quickQuestionProviderAndModelSelectionPersistSeparately() async throws {
let defaults = UserDefaults(suiteName: #function)!
defaults.removePersistentDomain(forName: #function)
let settings = SybilSettingsStore(defaults: defaults)
settings.apiBaseURL = "http://127.0.0.1:8787"
let viewModel = SybilViewModel(settings: settings) { _ in MockSybilClient() }
viewModel.modelCatalog = [
.openai: ProviderModelInfo(models: ["gpt-4.1-mini", "gpt-4o"], loadedAt: nil, error: nil),
.anthropic: ProviderModelInfo(models: ["claude-3-5-sonnet-latest", "claude-3-haiku"], loadedAt: nil, error: nil)
]
viewModel.setQuickQuestionProvider(.anthropic)
viewModel.setQuickQuestionModel("claude-3-haiku")
#expect(viewModel.quickQuestionProvider == .anthropic)
#expect(viewModel.quickQuestionModel == "claude-3-haiku")
#expect(settings.preferredProvider == .openai)
let reloadedSettings = SybilSettingsStore(defaults: defaults)
#expect(reloadedSettings.quickQuestionPreferredProvider == .anthropic)
#expect(reloadedSettings.quickQuestionPreferredModelByProvider[.anthropic] == "claude-3-haiku")
#expect(reloadedSettings.preferredProvider == .openai)
let reloadedViewModel = SybilViewModel(settings: reloadedSettings) { _ in MockSybilClient() }
#expect(reloadedViewModel.quickQuestionProvider == .anthropic)
#expect(reloadedViewModel.quickQuestionModel == "claude-3-haiku")
#expect(reloadedViewModel.provider == .openai)
}
@MainActor
@Test func reconnectAttachesSelectedActiveChatStream() async throws {
let date = Date(timeIntervalSince1970: 1_700_000_260)
let chat = makeChatSummary(id: "chat-active", date: date)
let detail = makeChatDetail(id: "chat-active", date: date, body: "existing transcript")
let client = MockSybilClient(
chatsResponse: [chat],
chatDetails: ["chat-active": detail],
activeRunsResponse: ActiveRunsResponse(chats: ["chat-active"])
)
await client.setCompletionAttachEvents(
chatID: "chat-active",
events: [.delta(CompletionStreamDelta(text: "streaming"))],
delayNanoseconds: 100_000_000
)
let viewModel = SybilViewModel(settings: testSettings(named: #function)) { _ in client }
await viewModel.reconnect()
try await Task.sleep(nanoseconds: 20_000_000)
let snapshot = await client.currentSnapshot()
#expect(snapshot.getActiveRuns >= 1)
#expect(snapshot.attachCompletionStream == 1)
#expect(viewModel.sidebarItems.first?.isRunning == true)
#expect(viewModel.isSendingVisibleChat)
#expect(viewModel.displayedMessages.last?.content == "streaming")
}
@MainActor
@Test func activeRunOnDifferentChatDoesNotDisableComposer() async throws {
let date = Date(timeIntervalSince1970: 1_700_000_270)
let activeChat = makeChatSummary(id: "chat-active", date: date)
let idleChat = makeChatSummary(id: "chat-idle", date: date.addingTimeInterval(1))
let client = MockSybilClient(
chatsResponse: [idleChat, activeChat],
chatDetails: [
"chat-active": makeChatDetail(id: "chat-active", date: date, body: "active transcript"),
"chat-idle": makeChatDetail(id: "chat-idle", date: date, body: "idle transcript")
],
activeRunsResponse: ActiveRunsResponse(chats: ["chat-active"])
)
let viewModel = SybilViewModel(settings: testSettings(named: #function)) { _ in client }
viewModel.selectedItem = .chat("chat-idle")
viewModel.composer = "new message"
await viewModel.reconnect()
#expect(viewModel.selectedItem == .chat("chat-idle"))
#expect(viewModel.sidebarItems.first(where: { $0.selection == .chat("chat-active") })?.isRunning == true)
#expect(!viewModel.isActiveSelectionSending)
#expect(viewModel.canSendComposer)
}
@MainActor
@Test func backgroundChatStreamInterruptionIsSuppressedUntilForegroundRefresh() async throws {
let date = Date(timeIntervalSince1970: 1_700_000_300)
let chat = makeChatSummary(id: "chat-3", date: date)
let initialDetail = makeChatDetail(id: "chat-3", date: date, body: "stale transcript")
let refreshedDetail = makeChatDetail(id: "chat-3", date: date, body: "fresh transcript")
let client = MockSybilClient(
chatsResponse: [chat],
chatDetails: ["chat-3": refreshedDetail]
)
await client.setCompletionStreamNetworkError(
"Network error -1005 while requesting POST: The network connection was lost.",
delayNanoseconds: 50_000_000
)
let viewModel = SybilViewModel(settings: testSettings(named: #function)) { _ in client }
viewModel.isAuthenticated = true
viewModel.isCheckingSession = false
viewModel.selectedItem = .chat("chat-3")
viewModel.selectedChat = initialDetail
viewModel.composer = "continue"
let sendTask = Task {
await viewModel.sendComposer()
}
try await Task.sleep(nanoseconds: 10_000_000)
viewModel.markAppInactiveForNetwork()
await sendTask.value
#expect(viewModel.errorMessage == nil)
#expect(viewModel.composer.isEmpty)
#expect(!viewModel.isSending)
#expect(viewModel.selectedChat?.messages.first?.content == "stale transcript")
await viewModel.refreshAfterAppBecameActive(refreshCollections: false, refreshSelection: true)
let snapshot = await client.currentSnapshot()
#expect(snapshot.getChat == 1)
#expect(viewModel.errorMessage == nil)
#expect(viewModel.selectedChat?.messages.first?.content == "fresh transcript")
}
@MainActor
@Test func backgroundSearchStreamInterruptionIsSuppressedUntilForegroundRefresh() async throws {
let date = Date(timeIntervalSince1970: 1_700_000_400)
let refreshedDetail = makeSearchDetail(id: "search-3", date: date, answer: "fresh answer")
let client = MockSybilClient(
searchDetails: ["search-3": refreshedDetail]
)
await client.setSearchStreamNetworkError(
"Network error -1005 while requesting POST: The network connection was lost.",
delayNanoseconds: 50_000_000
)
let viewModel = SybilViewModel(settings: testSettings(named: #function)) { _ in client }
viewModel.isAuthenticated = true
viewModel.isCheckingSession = false
viewModel.selectedItem = .search("search-3")
viewModel.selectedSearch = makeSearchDetail(id: "search-3", date: date, answer: "stale answer")
viewModel.composer = "refresh me"
let sendTask = Task {
await viewModel.sendComposer()
}
try await Task.sleep(nanoseconds: 10_000_000)
viewModel.markAppInactiveForNetwork()
await sendTask.value
#expect(viewModel.errorMessage == nil)
#expect(viewModel.composer.isEmpty)
#expect(!viewModel.isSending)
await viewModel.refreshAfterAppBecameActive(refreshCollections: false, refreshSelection: true)
let snapshot = await client.currentSnapshot()
#expect(snapshot.getSearch == 1)
#expect(viewModel.errorMessage == nil)
#expect(viewModel.selectedSearch?.answerText == "fresh answer")
}
@Test func newChatSwipeMetricsClampProgressAndLatch() async throws {
let width: CGFloat = 390
let maxTravel = NewChatSwipeMetrics.maxTravel(for: width)
let latchDistance = NewChatSwipeMetrics.latchDistance(for: width)
#expect(NewChatSwipeMetrics.clampedOffset(for: -500, width: width) == -maxTravel)
#expect(NewChatSwipeMetrics.progress(for: -maxTravel / 2, width: width) == 0.5)
#expect(NewChatSwipeMetrics.blurRadius(for: -maxTravel, width: width) == 10)
#expect(NewChatSwipeMetrics.isLatched(offset: -(latchDistance + 1), width: width))
#expect(!NewChatSwipeMetrics.isLatched(offset: -(latchDistance - 1), width: width))
#expect(NewChatSwipeMetrics.isLatched(offset: -(latchDistance - 1), width: width, isCurrentlyLatched: true))
#expect(!NewChatSwipeMetrics.isLatched(offset: -(NewChatSwipeMetrics.latchReleaseDistance(for: width) - 1), width: width, isCurrentlyLatched: true))
#expect(NewChatSwipeMetrics.shouldBeginPan(leftwardTravel: 24, verticalTravel: 8, leftwardVelocity: 0, verticalVelocity: 0))
#expect(NewChatSwipeMetrics.shouldBeginPan(leftwardTravel: 2, verticalTravel: 1, leftwardVelocity: 120, verticalVelocity: 30))
#expect(!NewChatSwipeMetrics.shouldBeginPan(leftwardTravel: 8, verticalTravel: 24, leftwardVelocity: 20, verticalVelocity: 140))
#expect(!NewChatSwipeMetrics.shouldBeginPan(leftwardTravel: 18, verticalTravel: 18, leftwardVelocity: 80, verticalVelocity: 90))
#expect(!NewChatSwipeMetrics.shouldComplete(offset: -24, velocityX: 0, width: width, isLatched: false))
#expect(NewChatSwipeMetrics.shouldComplete(offset: -24, velocityX: -800, width: width, isLatched: false))
#expect(!NewChatSwipeMetrics.shouldComplete(offset: -(latchDistance + 1), velocityX: 800, width: width, isLatched: true))
#expect(BackSwipeMetrics.clampedOffset(for: 500, width: width) == maxTravel)
#expect(BackSwipeMetrics.progress(for: maxTravel / 2, width: width) == 0.5)
#expect(BackSwipeMetrics.isLatched(offset: latchDistance + 1, width: width))
#expect(BackSwipeMetrics.shouldBeginPan(rightwardTravel: 24, verticalTravel: 8, rightwardVelocity: 0, verticalVelocity: 0))
#expect(!BackSwipeMetrics.shouldBeginPan(rightwardTravel: 8, verticalTravel: 24, rightwardVelocity: 20, verticalVelocity: 140))
#expect(BackSwipeMetrics.shouldComplete(offset: 24, velocityX: 800, width: width, isLatched: false))
#expect(!BackSwipeMetrics.shouldComplete(offset: latchDistance + 1, velocityX: -800, width: width, isLatched: true))
}
#if targetEnvironment(macCatalyst)
@MainActor
@Test func macNewChatCommandOpensWindowWhenNoWorkspacesRemain() {
let commands = SybilMacWindowCommands()
var chats = 0
var windows = 0
#expect(commands.canStartNewChat(hasFocusedActions: false))
commands.newChatOrWindow(newChat: nil, openWindow: { windows += 1 })
// A focused value can briefly outlive a closing scene. It must not route
// Command+N back into a closed workspace.
commands.newChatOrWindow(newChat: { chats += 1 }, openWindow: { windows += 1 })
#expect(windows == 2)
#expect(chats == 0)
}
@MainActor
@Test func macNewChatCommandUsesExistingWorkspace() {
let commands = SybilMacWindowCommands()
commands.windowConnected(sessionID: "first")
var chats = 0
var windows = 0
#expect(commands.canStartNewChat(hasFocusedActions: true))
commands.newChatOrWindow(newChat: { chats += 1 }, openWindow: { windows += 1 })
#expect(chats == 1)
#expect(windows == 0)
}
@MainActor
@Test func macNewChatCommandDoesNotMistakeUnavailableActionsForNoWindows() {
let commands = SybilMacWindowCommands()
commands.windowConnected(sessionID: "authenticating")
var windows = 0
#expect(!commands.canStartNewChat(hasFocusedActions: false))
commands.newChatOrWindow(newChat: nil, openWindow: { windows += 1 })
#expect(windows == 0)
}
@MainActor
@Test func macWindowCommandsTrackLastWindowClosureAndReconnection() {
let commands = SybilMacWindowCommands()
commands.windowConnected(sessionID: "first")
commands.windowConnected(sessionID: "first")
commands.windowConnected(sessionID: "second")
commands.windowDisconnected(sessionID: "first")
#expect(commands.hasOpenWindows)
commands.windowDisconnected(sessionID: "first")
#expect(commands.hasOpenWindows)
commands.windowDisconnected(sessionID: "second")
#expect(!commands.hasOpenWindows)
#expect(commands.canStartNewChat(hasFocusedActions: false))
commands.windowConnected(sessionID: "third")
#expect(commands.hasOpenWindows)
#expect(!commands.canStartNewChat(hasFocusedActions: false))
}
@MainActor
private final class MockQuickQuestionPanel: NSObject, SybilQuickQuestionPanelBridging {
private weak var delegate: (any SybilQuickQuestionPanelDelegate)?
var isVisible = false
var state = SybilQuickQuestionPanelState()
var presentationCount = 0
var activationCount = 0
var stateUpdateCount = 0
var events: [String] = []
var onShow: (() -> Void)?
required override init() { super.init() }
func start(delegate: any SybilQuickQuestionPanelDelegate) -> Int32 {
self.delegate = delegate
return 0
}
func updateState(_ data: Data) {
state = try! JSONDecoder().decode(SybilQuickQuestionPanelState.self, from: data)
stateUpdateCount += 1
events.append("update")
}
func show() {
onShow?()
isVisible = true
presentationCount += 1
events.append("show")
}
func hide() {
isVisible = false
delegate?.quickQuestionPanelDismissed()
}
func activateForQuickQuestion() {
activationCount += 1
events.append("activate")
}
func activateMainWindow() {}
func stop() { hide() }
}
@MainActor
private func waitForQuickQuestion(_ condition: @MainActor () -> Bool) async throws {
for _ in 0..<100 {
if condition() { return }
try await Task.sleep(for: .milliseconds(2))
}
try #require(condition())
}
@MainActor
private final class MockQuickQuestionLifecycle {
var isForeground = false
let notifications = NotificationCenter()
func notify(_ name: Notification.Name) {
notifications.post(name: name, object: nil)
}
}
@MainActor
@Test func macQuickQuestionWaitsForUIKitForegroundBeforeOpeningPanel() async throws {
let lifecycle = MockQuickQuestionLifecycle()
let panel = MockQuickQuestionPanel()
let viewModel = SybilViewModel(settings: testSettings(named: #function)) { _ in MockSybilClient() }
viewModel.quickQuestionPrompt = "Original prompt"
let controller = SybilMacQuickQuestionController(
bridge: panel,
isApplicationInForeground: { lifecycle.isForeground },
notificationCenter: lifecycle.notifications
)
defer { controller.stop() }
controller.attach(viewModel)
panel.onShow = { #expect(lifecycle.isForeground) }
controller.toggle()
// Never create/order a window inline in the hotkey's event callback.
#expect(panel.presentationCount == 0)
#expect(panel.activationCount == 0)
try await waitForQuickQuestion { panel.activationCount == 1 }
#expect(panel.stateUpdateCount == 0)
#expect(!panel.isVisible)
// "Will enter" is not proof of readiness: UIKit can still be backgrounded.
lifecycle.notify(UIApplication.willEnterForegroundNotification)
try await Task.sleep(for: .milliseconds(10))
#expect(panel.activationCount == 1)
#expect(panel.presentationCount == 0)
#expect(panel.stateUpdateCount == 0)
viewModel.quickQuestionPrompt = "The latest prompt while waiting"
lifecycle.isForeground = true
lifecycle.notify(UIApplication.didBecomeActiveNotification)
try await waitForQuickQuestion { panel.isVisible }
#expect(panel.events == ["activate", "update", "show"])
#expect(panel.state.prompt == "The latest prompt while waiting")
}
@MainActor
@Test func macQuickQuestionSecondToggleCancelsPendingActivation() async throws {
let lifecycle = MockQuickQuestionLifecycle()
let panel = MockQuickQuestionPanel()
let controller = SybilMacQuickQuestionController(
bridge: panel,
isApplicationInForeground: { lifecycle.isForeground },
notificationCenter: lifecycle.notifications
)
defer { controller.stop() }
controller.toggle()
try await waitForQuickQuestion { panel.activationCount == 1 }
controller.toggle()
lifecycle.isForeground = true
lifecycle.notify(UIApplication.didBecomeActiveNotification)
try await Task.sleep(for: .milliseconds(10))
#expect(!panel.isVisible)
#expect(panel.presentationCount == 0)
#expect(panel.stateUpdateCount == 0)
controller.toggle()
try await waitForQuickQuestion { panel.isVisible }
#expect(panel.presentationCount == 1)
#expect(panel.activationCount == 1)
}
@MainActor
@Test func macQuickQuestionRapidTogglesKeepOnlyLatestPresentation() async throws {
let lifecycle = MockQuickQuestionLifecycle()
lifecycle.isForeground = true
let panel = MockQuickQuestionPanel()
let controller = SybilMacQuickQuestionController(
bridge: panel,
isApplicationInForeground: { lifecycle.isForeground },
notificationCenter: lifecycle.notifications
)
defer { controller.stop() }
controller.toggle()
controller.toggle()
controller.toggle()
#expect(panel.presentationCount == 0)
try await waitForQuickQuestion { panel.isVisible }
#expect(panel.presentationCount == 1)
#expect(panel.activationCount == 0)
// Lifecycle notifications must not present/select the prompt a second time.
lifecycle.notify(UIApplication.willEnterForegroundNotification)
lifecycle.notify(UIApplication.didBecomeActiveNotification)
try await Task.sleep(for: .milliseconds(10))
#expect(panel.presentationCount == 1)
}
@MainActor
@Test func macQuickQuestionStopCancelsPendingPresentation() async throws {
let lifecycle = MockQuickQuestionLifecycle()
let panel = MockQuickQuestionPanel()
let controller = SybilMacQuickQuestionController(
bridge: panel,
isApplicationInForeground: { lifecycle.isForeground },
notificationCenter: lifecycle.notifications
)
controller.show()
try await waitForQuickQuestion { panel.activationCount == 1 }
controller.stop()
lifecycle.isForeground = true
lifecycle.notify(UIApplication.didBecomeActiveNotification)
try await Task.sleep(for: .milliseconds(10))
#expect(panel.presentationCount == 0)
#expect(panel.stateUpdateCount == 0)
}
@MainActor
@Test func macQuickQuestionRechecksForegroundAfterLeavingHotKeyCallback() async throws {
let lifecycle = MockQuickQuestionLifecycle()
lifecycle.isForeground = true
let panel = MockQuickQuestionPanel()
let controller = SybilMacQuickQuestionController(
bridge: panel,
isApplicationInForeground: { lifecycle.isForeground },
notificationCenter: lifecycle.notifications
)
defer { controller.stop() }
controller.show()
lifecycle.isForeground = false
try await waitForQuickQuestion { panel.activationCount == 1 }
#expect(!panel.isVisible)
#expect(panel.stateUpdateCount == 0)
lifecycle.isForeground = true
lifecycle.notify(UIApplication.didBecomeActiveNotification)
try await waitForQuickQuestion { panel.isVisible }
#expect(panel.presentationCount == 1)
}
@MainActor
@Test func macQuickQuestionTogglePreservesDraftAndUsesLatestAnswer() async throws {
let client = MockSybilClient()
let viewModel = SybilViewModel(settings: testSettings(named: #function)) { _ in client }
viewModel.isAuthenticated = true
viewModel.isCheckingSession = false
viewModel.quickQuestionPrompt = "Keep this draft"
let panel = MockQuickQuestionPanel()
let controller = SybilMacQuickQuestionController(bridge: panel)
controller.attach(viewModel)
controller.toggle()
try await waitForQuickQuestion { panel.isVisible }
#expect(panel.isVisible)
#expect(panel.state.prompt == "Keep this draft")
#expect(panel.state.canSend)
controller.toggle()
#expect(!panel.isVisible)
viewModel.quickQuestionMessages = [
Message(id: "temp-assistant-quick-test", createdAt: Date(), role: .assistant, content: "An answer arrived while hidden.", name: nil)
]
controller.toggle()
try await waitForQuickQuestion { panel.isVisible }
#expect(panel.isVisible)
#expect(panel.presentationCount == 2)
#expect(panel.state.prompt == "Keep this draft")
#expect(panel.state.answer == "An answer arrived while hidden.")
let calls = await client.currentSnapshot()
#expect(calls.runCompletionStream == 0)
controller.stop()
}
@MainActor
@Test func macQuickQuestionObservesStreamingAndKeepsItsOwner() async throws {
let viewModel = SybilViewModel(settings: testSettings(named: #function)) { _ in MockSybilClient() }
viewModel.isAuthenticated = true
viewModel.isCheckingSession = false
viewModel.quickQuestionPrompt = "Original window"
let panel = MockQuickQuestionPanel()
let controller = SybilMacQuickQuestionController(bridge: panel)
controller.attach(viewModel)
controller.show()
let otherWindow = SybilViewModel(settings: testSettings(named: #function + "-other")) { _ in MockSybilClient() }
otherWindow.quickQuestionPrompt = "Other window"
controller.attach(otherWindow)
viewModel.quickQuestionMessages = [
Message(id: "temp-assistant-quick-test", createdAt: Date(), role: .assistant, content: "Streaming update", name: nil)
]
for _ in 0..<30 {
if panel.state.answer == "Streaming update" { break }
try await Task.sleep(for: .milliseconds(5))
}
#expect(panel.state.answer == "Streaming update")
#expect(panel.state.prompt == "Original window")
controller.stop()
}
@MainActor
@Test func macQuickQuestionRetainsStateAfterLastWorkspaceCloses() async throws {
let client = MockSybilClient()
var windowViewModel: SybilViewModel? = SybilViewModel(settings: testSettings(named: #function)) { _ in client }
windowViewModel?.isAuthenticated = true
windowViewModel?.isCheckingSession = false
windowViewModel?.quickQuestionPrompt = "A question from the closed window"
windowViewModel?.quickQuestionMessages = [
Message(id: "temp-assistant-quick-windowless", createdAt: Date(), role: .assistant, content: "Keep this answer too.", name: nil)
]
let panel = MockQuickQuestionPanel()
let controller = SybilMacQuickQuestionController(bridge: panel)
controller.attach(try #require(windowViewModel))
// Releasing the workspace must not release the global shortcut's model.
windowViewModel = nil
controller.toggle()
try await waitForQuickQuestion { panel.isVisible }
#expect(panel.isVisible)
#expect(panel.state.prompt == "A question from the closed window")
#expect(panel.state.answer == "Keep this answer too.")
controller.toggle()
#expect(!panel.isVisible)
controller.toggle()
try await waitForQuickQuestion { panel.isVisible }
#expect(panel.presentationCount == 2)
#expect(panel.state.canSend)
let calls = await client.currentSnapshot()
#expect(calls.runCompletionStream == 0)
controller.stop()
}
@MainActor
@Test func macQuickQuestionCannotSubmitBeforeAuthentication() async throws {
let client = MockSybilClient()
let viewModel = SybilViewModel(settings: testSettings(named: #function)) { _ in client }
viewModel.isAuthenticated = false
viewModel.isCheckingSession = false
let panel = MockQuickQuestionPanel()
let controller = SybilMacQuickQuestionController(bridge: panel)
controller.attach(viewModel)
controller.show()
try await waitForQuickQuestion { panel.isVisible }
controller.quickQuestionPromptChanged("A signed-out question")
controller.quickQuestionSubmitRequested()
#expect(!panel.state.canSend)
#expect(panel.state.prompt == "A signed-out question")
#expect(!viewModel.isQuickQuestionSending)
let calls = await client.currentSnapshot()
#expect(calls.runCompletionStream == 0)
controller.stop()
}
#endif