mirror of
https://github.com/ghostty-org/ghostty.git
synced 2025-10-14 13:56:08 +00:00
macos: update simulator to test various scenarios in UI
This commit is contained in:
Mitchell Hashimoto
@@ -1008,83 +1008,9 @@ class AppDelegate: NSObject,
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}
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@IBAction func checkForUpdates(_ sender: Any?) {
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// Demo mode: simulate update check with new UpdateState
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updateViewModel.state = .checking(.init(cancel: { [weak self] in
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self?.updateViewModel.state = .idle
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}))
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DispatchQueue.main.asyncAfter(deadline: .now() + 2.0) { [weak self] in
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guard let self else { return }
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self.updateViewModel.state = .updateAvailable(.init(
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appcastItem: SUAppcastItem.empty(),
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reply: { [weak self] choice in
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if choice == .install {
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self?.simulateDownload()
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} else {
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self?.updateViewModel.state = .idle
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}
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}
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))
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}
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UpdateSimulator.notFound.simulate(with: updateViewModel)
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}
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private func simulateDownload() {
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let download = UpdateState.Downloading(
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cancel: { [weak self] in
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self?.updateViewModel.state = .idle
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},
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expectedLength: nil,
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progress: 0,
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)
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updateViewModel.state = .downloading(download)
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for i in 1...10 {
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DispatchQueue.main.asyncAfter(deadline: .now() + Double(i) * 0.3) { [weak self] in
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let updatedDownload = UpdateState.Downloading(
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cancel: download.cancel,
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expectedLength: 1000,
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progress: UInt64(i * 100)
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)
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self?.updateViewModel.state = .downloading(updatedDownload)
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if i == 10 {
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DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) { [weak self] in
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self?.simulateExtract()
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}
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}
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}
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}
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}
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private func simulateExtract() {
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updateViewModel.state = .extracting(.init(progress: 0.0))
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for j in 1...5 {
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DispatchQueue.main.asyncAfter(deadline: .now() + Double(j) * 0.3) { [weak self] in
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self?.updateViewModel.state = .extracting(.init(progress: Double(j) / 5.0))
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if j == 5 {
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DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) { [weak self] in
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self?.updateViewModel.state = .readyToInstall(.init(
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reply: { [weak self] choice in
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if choice == .install {
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self?.updateViewModel.state = .installing
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DispatchQueue.main.asyncAfter(deadline: .now() + 2.0) { [weak self] in
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self?.updateViewModel.state = .idle
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}
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} else {
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self?.updateViewModel.state = .idle
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}
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}
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))
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}
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}
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}
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}
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}
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@IBAction func newWindow(_ sender: Any?) {
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_ = TerminalController.newWindow(ghostty)
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272
macos/Sources/Features/Update/UpdateSimulator.swift
Normal file
272
macos/Sources/Features/Update/UpdateSimulator.swift
Normal file
@@ -0,0 +1,272 @@
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import Foundation
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import Sparkle
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/// Simulates various update scenarios for testing the update UI.
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///
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/// The expected usage is by overriding the `checkForUpdates` function in AppDelegate and
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/// calling one of these instead. This will allow us to test the update flows without having to use
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/// real updates.
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enum UpdateSimulator {
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/// Complete successful update flow: checking → available → download → extract → ready → install → idle
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case happyPath
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/// No updates available: checking (2s) → "No Updates Available" (3s) → idle
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case notFound
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/// Error during check: checking (2s) → error with retry callback
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case error
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/// Slower download for testing progress UI: checking → available → download (20 steps, ~10s) → extract → install
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case slowDownload
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/// Initial permission request flow: shows permission dialog → proceeds with happy path if accepted
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case permissionRequest
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/// User cancels during download: checking → available → download (5 steps) → cancels → idle
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case cancelDuringDownload
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/// User cancels while checking: checking (1s) → cancels → idle
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case cancelDuringChecking
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func simulate(with viewModel: UpdateViewModel) {
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switch self {
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case .happyPath:
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simulateHappyPath(viewModel)
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case .notFound:
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simulateNotFound(viewModel)
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case .error:
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simulateError(viewModel)
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case .slowDownload:
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simulateSlowDownload(viewModel)
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case .permissionRequest:
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simulatePermissionRequest(viewModel)
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case .cancelDuringDownload:
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simulateCancelDuringDownload(viewModel)
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case .cancelDuringChecking:
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simulateCancelDuringChecking(viewModel)
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}
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}
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private func simulateHappyPath(_ viewModel: UpdateViewModel) {
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viewModel.state = .checking(.init(cancel: {
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viewModel.state = .idle
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}))
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DispatchQueue.main.asyncAfter(deadline: .now() + 2.0) {
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viewModel.state = .updateAvailable(.init(
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appcastItem: SUAppcastItem.empty(),
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reply: { choice in
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if choice == .install {
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simulateDownload(viewModel)
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} else {
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viewModel.state = .idle
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}
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}
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))
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}
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}
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private func simulateNotFound(_ viewModel: UpdateViewModel) {
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viewModel.state = .checking(.init(cancel: {
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viewModel.state = .idle
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}))
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DispatchQueue.main.asyncAfter(deadline: .now() + 2.0) {
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viewModel.state = .notFound
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DispatchQueue.main.asyncAfter(deadline: .now() + 3.0) {
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viewModel.state = .idle
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}
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}
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}
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private func simulateError(_ viewModel: UpdateViewModel) {
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viewModel.state = .checking(.init(cancel: {
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viewModel.state = .idle
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}))
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DispatchQueue.main.asyncAfter(deadline: .now() + 2.0) {
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viewModel.state = .error(.init(
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error: NSError(domain: "UpdateError", code: 1, userInfo: [
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NSLocalizedDescriptionKey: "Failed to check for updates"
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]),
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retry: {
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simulateHappyPath(viewModel)
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}
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))
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}
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}
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private func simulateSlowDownload(_ viewModel: UpdateViewModel) {
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viewModel.state = .checking(.init(cancel: {
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viewModel.state = .idle
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}))
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DispatchQueue.main.asyncAfter(deadline: .now() + 2.0) {
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viewModel.state = .updateAvailable(.init(
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appcastItem: SUAppcastItem.empty(),
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reply: { choice in
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if choice == .install {
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simulateSlowDownloadProgress(viewModel)
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} else {
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viewModel.state = .idle
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}
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}
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))
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}
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}
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private func simulateSlowDownloadProgress(_ viewModel: UpdateViewModel) {
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let download = UpdateState.Downloading(
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cancel: {
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viewModel.state = .idle
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},
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expectedLength: nil,
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progress: 0
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)
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viewModel.state = .downloading(download)
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for i in 1...20 {
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DispatchQueue.main.asyncAfter(deadline: .now() + Double(i) * 0.5) {
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let updatedDownload = UpdateState.Downloading(
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cancel: download.cancel,
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expectedLength: 2000,
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progress: UInt64(i * 100)
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)
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viewModel.state = .downloading(updatedDownload)
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if i == 20 {
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DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) {
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simulateExtract(viewModel)
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}
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}
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}
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}
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}
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private func simulatePermissionRequest(_ viewModel: UpdateViewModel) {
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let request = SPUUpdatePermissionRequest(systemProfile: [])
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viewModel.state = .permissionRequest(.init(
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request: request,
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reply: { response in
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if response.automaticUpdateChecks {
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simulateHappyPath(viewModel)
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} else {
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viewModel.state = .idle
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}
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}
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))
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}
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private func simulateCancelDuringDownload(_ viewModel: UpdateViewModel) {
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viewModel.state = .checking(.init(cancel: {
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viewModel.state = .idle
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}))
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DispatchQueue.main.asyncAfter(deadline: .now() + 2.0) {
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viewModel.state = .updateAvailable(.init(
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appcastItem: SUAppcastItem.empty(),
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reply: { choice in
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if choice == .install {
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simulateDownloadThenCancel(viewModel)
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} else {
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viewModel.state = .idle
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}
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}
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))
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}
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}
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private func simulateDownloadThenCancel(_ viewModel: UpdateViewModel) {
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let download = UpdateState.Downloading(
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cancel: {
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viewModel.state = .idle
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},
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expectedLength: nil,
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progress: 0
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)
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viewModel.state = .downloading(download)
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for i in 1...5 {
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DispatchQueue.main.asyncAfter(deadline: .now() + Double(i) * 0.3) {
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let updatedDownload = UpdateState.Downloading(
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cancel: download.cancel,
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expectedLength: 1000,
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progress: UInt64(i * 100)
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)
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viewModel.state = .downloading(updatedDownload)
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if i == 5 {
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DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) {
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viewModel.state = .idle
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}
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}
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}
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}
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}
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private func simulateCancelDuringChecking(_ viewModel: UpdateViewModel) {
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viewModel.state = .checking(.init(cancel: {
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viewModel.state = .idle
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}))
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DispatchQueue.main.asyncAfter(deadline: .now() + 1.0) {
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viewModel.state = .idle
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}
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}
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private func simulateDownload(_ viewModel: UpdateViewModel) {
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let download = UpdateState.Downloading(
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cancel: {
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viewModel.state = .idle
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},
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expectedLength: nil,
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progress: 0
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)
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viewModel.state = .downloading(download)
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for i in 1...10 {
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DispatchQueue.main.asyncAfter(deadline: .now() + Double(i) * 0.3) {
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let updatedDownload = UpdateState.Downloading(
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cancel: download.cancel,
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expectedLength: 1000,
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progress: UInt64(i * 100)
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)
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viewModel.state = .downloading(updatedDownload)
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if i == 10 {
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DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) {
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simulateExtract(viewModel)
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}
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}
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}
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}
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}
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private func simulateExtract(_ viewModel: UpdateViewModel) {
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viewModel.state = .extracting(.init(progress: 0.0))
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for j in 1...5 {
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DispatchQueue.main.asyncAfter(deadline: .now() + Double(j) * 0.3) {
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viewModel.state = .extracting(.init(progress: Double(j) / 5.0))
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if j == 5 {
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DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) {
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viewModel.state = .readyToInstall(.init(
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reply: { choice in
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if choice == .install {
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viewModel.state = .installing
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DispatchQueue.main.asyncAfter(deadline: .now() + 2.0) {
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viewModel.state = .idle
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}
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} else {
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viewModel.state = .idle
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}
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}
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))
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}
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}
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}
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}
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}
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}
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