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Trey t 1ae9c884c8 Rebuild UI test foundation with page objects, wait helpers, and screen objects

Replace brittle localized-string selectors and broken wait helpers with a
robust, identifier-first UI test infrastructure. All 41 UI tests pass on
iOS 26.2 simulator (iPhone 17).

Foundation:
- BaseUITestCase with deterministic launch helpers (launchClean, launchOffline)
- WaitHelpers (waitUntilHittable, waitUntilGone, tapWhenReady) replacing sleep()
- UITestID enum mirroring AccessibilityIdentifiers from the app target
- Screen objects: TabBarScreen, CameraScreen, CollectionScreen, TodayScreen,
  SettingsScreen, PlantDetailScreen

Key fixes:
- Tab navigation uses waitForExistence+tap instead of isHittable (unreliable
  in iOS 26 simulator)
- Tests handle real app state (empty collection, no camera permission)
- Increased timeouts for parallel clone execution
- Added NetworkMonitorProtocol and protocol-typed DI for testability
- Fixed actor-isolation issues in unit test mocks

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

2026-02-18 10:36:54 -06:00

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PlantGuide UI Tests

Quick Start

# Compile only (no device required)
xcodebuild build-for-testing \
  -project PlantGuide.xcodeproj \
  -scheme PlantGuide \
  -destination 'platform=iOS Simulator,name=iPhone 17'

# Run all UI tests
xcodebuild test \
  -project PlantGuide.xcodeproj \
  -scheme PlantGuide \
  -destination 'platform=iOS Simulator,name=iPhone 17' \
  -only-testing:PlantGuideUITests

Directory Layout

PlantGuideUITests/
  Foundation/          # Shared infrastructure
    BaseUITestCase     # Base class for all tests
    UITestID           # Accessibility identifier constants
    WaitHelpers        # Predicate-based waits (no sleep!)
  Helpers/
    LaunchConfigKey    # Launch arg/env constants
  Screens/             # Page objects
    TabBarScreen
    CameraScreen
    CollectionScreen
    TodayScreen
    SettingsScreen
    PlantDetailScreen

Conventions

Inherit BaseUITestCase, not XCTestCase
Use UITestID.* identifiers, not localized strings
Use screen objects for element access and assertions
Launch with launchClean(), launchWithMockData(), or launchOffline()
Replace sleep() with waitUntilHittable() / waitUntilGone() / waitForExistence(timeout:)

Adding a Test

See Docs/XCUITest-Authoring.md for full guide.

1.3 KiB Raw Blame History

PlantGuide UI Tests

Quick Start

Directory Layout

Conventions

Adding a Test

1.3 KiB

Raw Blame History