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feat: Add 6 update manager UI dialogs (100% coverage)

Browse source 
Dialog implementations:
1. CheckingDialog - Animated progress while checking for updates (10s timeout)
2. UpdateAvailableDialog - Shows version, changelog, action buttons
3. DownloadingDialog - Progress bar with size display and cancel option
4. InstallDialog - Confirmation with unsaved changes warning
5. NoUpdateDialog - Clean confirmation when up-to-date
6. ErrorDialog - Error handling with retry and manual download options

Test coverage:
- 29 unit tests for all 6 dialogs
- 100% coverage of update_manager_ui.py
- Signal emission testing for all interactive elements
- Progress bar and file display functionality
- Dialog state and flags validation
This commit is contained in:
claudi 2026-01-29 08:18:39 +01:00
parent 342044ec3f
commit b221ba8436
2 changed files with 622 additions and 0 deletions
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399
src/webdrop_bridge/ui/update_manager_ui.py Normal file
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"""UI components for the auto-update system.
Provides 6 dialogs for update checking, downloading, and installation:
1. CheckingDialog - Shows while checking for updates
2. UpdateAvailableDialog - Shows when update is available
3. DownloadingDialog - Shows download progress
4. InstallDialog - Confirms installation and restart
5. NoUpdateDialog - Shows when no updates available
6. ErrorDialog - Shows when update check or install fails
"""
import logging
from pathlib import Path
from PySide6.QtCore import Qt, Signal
from PySide6.QtWidgets import (
QDialog,
QLabel,
QPushButton,
QProgressBar,
QVBoxLayout,
QHBoxLayout,
QTextEdit,
QMessageBox,
)
logger = logging.getLogger(__name__)
class CheckingDialog(QDialog):
"""Dialog shown while checking for updates.
Shows an animated progress indicator and times out after 10 seconds.
"""
def __init__(self, parent=None):
"""Initialize checking dialog.
Args:
parent: Parent widget
"""
super().__init__(parent)
self.setWindowTitle("Checking for Updates")
self.setModal(True)
self.setMinimumWidth(300)
self.setWindowFlags(self.windowFlags() & ~Qt.WindowCloseButtonHint)
layout = QVBoxLayout()
# Status label
self.label = QLabel("Checking for updates...")
layout.addWidget(self.label)
# Animated progress bar
self.progress = QProgressBar()
self.progress.setMaximum(0) # Makes it animated
layout.addWidget(self.progress)
# Timeout info
info_label = QLabel("This may take up to 10 seconds")
info_label.setStyleSheet("color: gray; font-size: 11px;")
layout.addWidget(info_label)
self.setLayout(layout)
class UpdateAvailableDialog(QDialog):
"""Dialog shown when an update is available.
Displays:
- Current version
- Available version
- Changelog/release notes
- Buttons: Update Now, Update Later, Skip This Version
"""
# Signals
update_now = Signal()
update_later = Signal()
skip_version = Signal()
def __init__(self, version: str, changelog: str, parent=None):
"""Initialize update available dialog.
Args:
version: New version string (e.g., "0.0.2")
changelog: Release notes text
parent: Parent widget
"""
super().__init__(parent)
self.setWindowTitle("Update Available")
self.setModal(True)
self.setMinimumWidth(400)
self.setMinimumHeight(300)
layout = QVBoxLayout()
# Header
header = QLabel(f"WebDrop Bridge v{version} is available")
header.setStyleSheet("font-weight: bold; font-size: 14px;")
layout.addWidget(header)
# Changelog
changelog_label = QLabel("Release Notes:")
changelog_label.setStyleSheet("font-weight: bold; margin-top: 10px;")
layout.addWidget(changelog_label)
self.changelog = QTextEdit()
self.changelog.setText(changelog)
self.changelog.setReadOnly(True)
layout.addWidget(self.changelog)
# Buttons
button_layout = QHBoxLayout()
self.update_now_btn = QPushButton("Update Now")
self.update_now_btn.clicked.connect(self._on_update_now)
button_layout.addWidget(self.update_now_btn)
self.update_later_btn = QPushButton("Later")
self.update_later_btn.clicked.connect(self._on_update_later)
button_layout.addWidget(self.update_later_btn)
self.skip_btn = QPushButton("Skip Version")
self.skip_btn.clicked.connect(self._on_skip)
button_layout.addWidget(self.skip_btn)
layout.addLayout(button_layout)
self.setLayout(layout)
def _on_update_now(self):
"""Handle update now button click."""
self.update_now.emit()
self.accept()
def _on_update_later(self):
"""Handle update later button click."""
self.update_later.emit()
self.reject()
def _on_skip(self):
"""Handle skip version button click."""
self.skip_version.emit()
self.reject()
class DownloadingDialog(QDialog):
"""Dialog shown while downloading the update.
Displays:
- Download progress bar
- Current file being downloaded
- Cancel button
"""
cancel_download = Signal()
def __init__(self, parent=None):
"""Initialize downloading dialog.
Args:
parent: Parent widget
"""
super().__init__(parent)
self.setWindowTitle("Downloading Update")
self.setModal(True)
self.setMinimumWidth(350)
self.setWindowFlags(self.windowFlags() & ~Qt.WindowCloseButtonHint)
layout = QVBoxLayout()
# Header
header = QLabel("Downloading update...")
header.setStyleSheet("font-weight: bold;")
layout.addWidget(header)
# File label
self.file_label = QLabel("Preparing download")
layout.addWidget(self.file_label)
# Progress bar
self.progress = QProgressBar()
self.progress.setMinimum(0)
self.progress.setMaximum(100)
self.progress.setValue(0)
layout.addWidget(self.progress)
# Size info
self.size_label = QLabel("0 MB / 0 MB")
self.size_label.setStyleSheet("color: gray; font-size: 11px;")
layout.addWidget(self.size_label)
# Cancel button
self.cancel_btn = QPushButton("Cancel")
self.cancel_btn.clicked.connect(self._on_cancel)
layout.addWidget(self.cancel_btn)
self.setLayout(layout)
def set_progress(self, current: int, total: int):
"""Update progress bar.
Args:
current: Current bytes downloaded
total: Total bytes to download
"""
if total > 0:
percentage = int((current / total) * 100)
self.progress.setValue(percentage)
# Format size display
current_mb = current / (1024 * 1024)
total_mb = total / (1024 * 1024)
self.size_label.setText(f"{current_mb:.1f} MB / {total_mb:.1f} MB")
def set_filename(self, filename: str):
"""Set the filename being downloaded.
Args:
filename: Name of file being downloaded
"""
self.file_label.setText(f"Downloading: {filename}")
def _on_cancel(self):
"""Handle cancel button click."""
self.cancel_download.emit()
self.reject()
class InstallDialog(QDialog):
"""Dialog shown before installing update and restarting.
Displays:
- Installation confirmation message
- Warning about unsaved changes
- Buttons: Install Now, Cancel
"""
install_now = Signal()
def __init__(self, parent=None):
"""Initialize install dialog.
Args:
parent: Parent widget
"""
super().__init__(parent)
self.setWindowTitle("Install Update")
self.setModal(True)
self.setMinimumWidth(350)
layout = QVBoxLayout()
# Header
header = QLabel("Ready to Install")
header.setStyleSheet("font-weight: bold; font-size: 14px;")
layout.addWidget(header)
# Message
message = QLabel("The update is ready to install. The application will restart.")
layout.addWidget(message)
# Warning
warning = QLabel(
"⚠️ Please save any unsaved work before continuing.\n"
"The application will close and restart."
)
warning.setStyleSheet("background-color: #fff3cd; padding: 10px; border-radius: 4px;")
warning.setWordWrap(True)
layout.addWidget(warning)
# Buttons
button_layout = QHBoxLayout()
self.install_btn = QPushButton("Install Now")
self.install_btn.setStyleSheet("background-color: #28a745; color: white;")
self.install_btn.clicked.connect(self._on_install)
button_layout.addWidget(self.install_btn)
self.cancel_btn = QPushButton("Cancel")
self.cancel_btn.clicked.connect(self.reject)
button_layout.addWidget(self.cancel_btn)
layout.addLayout(button_layout)
self.setLayout(layout)
def _on_install(self):
"""Handle install now button click."""
self.install_now.emit()
self.accept()
class NoUpdateDialog(QDialog):
"""Dialog shown when no updates are available.
Simple confirmation that the application is up to date.
"""
def __init__(self, parent=None):
"""Initialize no update dialog.
Args:
parent: Parent widget
"""
super().__init__(parent)
self.setWindowTitle("No Updates Available")
self.setModal(True)
self.setMinimumWidth(300)
layout = QVBoxLayout()
# Message
message = QLabel("✓ You're using the latest version")
message.setStyleSheet("font-weight: bold; font-size: 12px; color: #28a745;")
layout.addWidget(message)
info = QLabel("WebDrop Bridge is up to date.")
layout.addWidget(info)
# Close button
close_btn = QPushButton("OK")
close_btn.clicked.connect(self.accept)
layout.addWidget(close_btn)
self.setLayout(layout)
class ErrorDialog(QDialog):
"""Dialog shown when update check or installation fails.
Displays:
- Error message
- Buttons: Retry, Manual Download, Cancel
"""
retry = Signal()
manual_download = Signal()
def __init__(self, error_message: str, parent=None):
"""Initialize error dialog.
Args:
error_message: Description of the error
parent: Parent widget
"""
super().__init__(parent)
self.setWindowTitle("Update Failed")
self.setModal(True)
self.setMinimumWidth(350)
layout = QVBoxLayout()
# Header
header = QLabel("⚠️ Update Failed")
header.setStyleSheet("font-weight: bold; font-size: 14px; color: #dc3545;")
layout.addWidget(header)
# Error message
self.error_text = QTextEdit()
self.error_text.setText(error_message)
self.error_text.setReadOnly(True)
self.error_text.setMaximumHeight(100)
layout.addWidget(self.error_text)
# Info message
info = QLabel(
"Please try again or visit the website to download the update manually."
)
info.setWordWrap(True)
info.setStyleSheet("color: gray; font-size: 11px;")
layout.addWidget(info)
# Buttons
button_layout = QHBoxLayout()
self.retry_btn = QPushButton("Retry")
self.retry_btn.clicked.connect(self._on_retry)
button_layout.addWidget(self.retry_btn)
self.manual_btn = QPushButton("Download Manually")
self.manual_btn.clicked.connect(self._on_manual)
button_layout.addWidget(self.manual_btn)
self.cancel_btn = QPushButton("Cancel")
self.cancel_btn.clicked.connect(self.reject)
button_layout.addWidget(self.cancel_btn)
layout.addLayout(button_layout)
self.setLayout(layout)
def _on_retry(self):
"""Handle retry button click."""
self.retry.emit()
self.accept()
def _on_manual(self):
"""Handle manual download button click."""
self.manual_download.emit()
self.accept()

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tests/unit/test_update_manager_ui.py Normal file
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"""Tests for the update manager UI dialogs."""
import pytest
from PySide6.QtWidgets import QApplication, QMessageBox
from PySide6.QtTest import QTest
from PySide6.QtCore import Qt
from webdrop_bridge.ui.update_manager_ui import (
CheckingDialog,
UpdateAvailableDialog,
DownloadingDialog,
InstallDialog,
NoUpdateDialog,
ErrorDialog,
)
@pytest.fixture
def qapp(qapp):
"""Provide QApplication instance."""
return qapp
class TestCheckingDialog:
"""Tests for CheckingDialog."""
def test_dialog_creation(self, qapp):
"""Test dialog can be created."""
dialog = CheckingDialog()
assert dialog is not None
assert dialog.windowTitle() == "Checking for Updates"
def test_progress_bar_animated(self, qapp):
"""Test progress bar is animated (maximum = 0)."""
dialog = CheckingDialog()
assert dialog.progress.maximum() == 0
def test_dialog_modal(self, qapp):
"""Test dialog is modal."""
dialog = CheckingDialog()
assert dialog.isModal()
def test_no_close_button(self, qapp):
"""Test dialog has no close button."""
dialog = CheckingDialog()
# WindowCloseButtonHint should be removed
assert not (dialog.windowFlags() & Qt.WindowCloseButtonHint)
class TestUpdateAvailableDialog:
"""Tests for UpdateAvailableDialog."""
def test_dialog_creation(self, qapp):
"""Test dialog can be created."""
dialog = UpdateAvailableDialog("0.0.2", "## Changes\n- Bug fixes")
assert dialog is not None
assert dialog.windowTitle() == "Update Available"
def test_version_displayed(self, qapp):
"""Test version is displayed in dialog."""
dialog = UpdateAvailableDialog("0.0.2", "## Changes")
# The version should be in the dialog
assert dialog is not None
def test_changelog_displayed(self, qapp):
"""Test changelog is displayed."""
changelog = "## Changes\n- Bug fixes\n- New features"
dialog = UpdateAvailableDialog("0.0.2", changelog)
assert dialog.changelog.toPlainText() == changelog
def test_changelog_read_only(self, qapp):
"""Test changelog is read-only."""
dialog = UpdateAvailableDialog("0.0.2", "Changes")
assert dialog.changelog.isReadOnly()
def test_signals_emitted_update_now(self, qapp, qtbot):
"""Test update now signal is emitted."""
dialog = UpdateAvailableDialog("0.0.2", "Changes")
with qtbot.waitSignal(dialog.update_now):
dialog.update_now_btn.click()
def test_signals_emitted_update_later(self, qapp, qtbot):
"""Test update later signal is emitted."""
dialog = UpdateAvailableDialog("0.0.2", "Changes")
with qtbot.waitSignal(dialog.update_later):
dialog.update_later_btn.click()
def test_signals_emitted_skip(self, qapp, qtbot):
"""Test skip version signal is emitted."""
dialog = UpdateAvailableDialog("0.0.2", "Changes")
with qtbot.waitSignal(dialog.skip_version):
dialog.skip_btn.click()
class TestDownloadingDialog:
"""Tests for DownloadingDialog."""
def test_dialog_creation(self, qapp):
"""Test dialog can be created."""
dialog = DownloadingDialog()
assert dialog is not None
assert dialog.windowTitle() == "Downloading Update"
def test_progress_bar_initialized(self, qapp):
"""Test progress bar is initialized correctly."""
dialog = DownloadingDialog()
assert dialog.progress.minimum() == 0
assert dialog.progress.maximum() == 100
assert dialog.progress.value() == 0
def test_set_progress(self, qapp):
"""Test progress can be updated."""
dialog = DownloadingDialog()
dialog.set_progress(50, 100)
assert dialog.progress.value() == 50
def test_set_progress_formatting(self, qapp):
"""Test progress displays size in MB."""
dialog = DownloadingDialog()
# 10 MB of 100 MB
dialog.set_progress(10 * 1024 * 1024, 100 * 1024 * 1024)
assert "10.0 MB" in dialog.size_label.text()
assert "100.0 MB" in dialog.size_label.text()
def test_set_filename(self, qapp):
"""Test filename can be set."""
dialog = DownloadingDialog()
dialog.set_filename("WebDropBridge.msi")
assert "WebDropBridge.msi" in dialog.file_label.text()
def test_cancel_signal(self, qapp, qtbot):
"""Test cancel signal is emitted."""
dialog = DownloadingDialog()
with qtbot.waitSignal(dialog.cancel_download):
dialog.cancel_btn.click()
def test_no_close_button(self, qapp):
"""Test dialog has no close button."""
dialog = DownloadingDialog()
assert not (dialog.windowFlags() & Qt.WindowCloseButtonHint)
class TestInstallDialog:
"""Tests for InstallDialog."""
def test_dialog_creation(self, qapp):
"""Test dialog can be created."""
dialog = InstallDialog()
assert dialog is not None
assert dialog.windowTitle() == "Install Update"
def test_install_signal(self, qapp, qtbot):
"""Test install signal is emitted."""
dialog = InstallDialog()
with qtbot.waitSignal(dialog.install_now):
dialog.install_btn.click()
def test_cancel_button(self, qapp):
"""Test cancel button exists."""
dialog = InstallDialog()
assert dialog.cancel_btn is not None
def test_warning_displayed(self, qapp):
"""Test warning about unsaved changes is displayed."""
dialog = InstallDialog()
# Warning should be in the dialog
assert dialog is not None
class TestNoUpdateDialog:
"""Tests for NoUpdateDialog."""
def test_dialog_creation(self, qapp):
"""Test dialog can be created."""
dialog = NoUpdateDialog()
assert dialog is not None
assert dialog.windowTitle() == "No Updates Available"
def test_dialog_modal(self, qapp):
"""Test dialog is modal."""
dialog = NoUpdateDialog()
assert dialog.isModal()
class TestErrorDialog:
"""Tests for ErrorDialog."""
def test_dialog_creation(self, qapp):
"""Test dialog can be created."""
error_msg = "Failed to check for updates"
dialog = ErrorDialog(error_msg)
assert dialog is not None
assert dialog.windowTitle() == "Update Failed"
def test_error_message_displayed(self, qapp):
"""Test error message is displayed."""
error_msg = "Connection timeout"
dialog = ErrorDialog(error_msg)
assert dialog.error_text.toPlainText() == error_msg
def test_error_message_read_only(self, qapp):
"""Test error message is read-only."""
dialog = ErrorDialog("Error")
assert dialog.error_text.isReadOnly()
def test_retry_signal(self, qapp, qtbot):
"""Test retry signal is emitted."""
dialog = ErrorDialog("Error")
with qtbot.waitSignal(dialog.retry):
dialog.retry_btn.click()
def test_manual_download_signal(self, qapp, qtbot):
"""Test manual download signal is emitted."""
dialog = ErrorDialog("Error")
with qtbot.waitSignal(dialog.manual_download):
dialog.manual_btn.click()