Add F-015, F-076, F-094 UI tests for home refresh, trip detail, diagnostics

- F-015: Featured trips refresh button works without crash
- F-076: Trip detail loads correctly with single-stop trip
- F-094: Schedule diagnostics sheet opens from filter menu

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

SportsTimeUITests/Tests/HomeTests.swift

@@ -3,7 +3,7 @@
 //  SportsTimeUITests
 //
 //  Tests for the Home tab: hero card, start planning, toolbar button, recent trips, polls.
-//  QA Sheet: F-012, F-013, F-014, F-017, F-018, F-019, F-020, F-081, F-083, F-084
+//  QA Sheet: F-012, F-013, F-014, F-015, F-017, F-018, F-019, F-020, F-081, F-083, F-084
 //
 
 import XCTest
@@ -59,6 +59,42 @@ final class HomeTests: BaseUITestCase {
         captureScreenshot(named: "F020-ToolbarCreateTrip")
     }
 
+    /// F-015: Featured trips refresh button reloads suggestions.
+    @MainActor
+    func testF015_FeaturedTripsRefreshButton() {
+        let home = HomeScreen(app: app)
+        home.waitForLoad()
+
+        // Wait for featured trips section to load
+        let section = home.featuredTripsSection
+        if !section.waitForExistence(timeout: BaseUITestCase.longTimeout) {
+            section.scrollIntoView(in: app.scrollViews.firstMatch, maxScrolls: 15)
+        }
+
+        guard section.exists else {
+            XCTFail("Featured trips section not found — cannot test refresh")
+            return
+        }
+
+        // Find the refresh button by accessibility label
+        let refreshButton = app.buttons["Refresh trips"]
+        refreshButton.scrollIntoView(in: app.scrollViews.firstMatch)
+        XCTAssertTrue(refreshButton.exists,
+                       "Refresh trips button should exist in featured section")
+
+        // Tap refresh and verify no crash
+        refreshButton.tap()
+
+        // Wait briefly for reload
+        sleep(2)
+
+        // Featured section should still exist after refresh
+        XCTAssertTrue(section.exists,
+                       "Featured trips section should remain after refresh")
+
+        captureScreenshot(named: "F015-FeaturedTripsRefresh")
+    }
+
     /// F-014: Featured trips carousel loads and is visible.
     @MainActor
     func testF014_FeaturedTripsCarouselLoads() {

SportsTimeUITests/Tests/ScheduleTests.swift

@@ -3,7 +3,7 @@
 //  SportsTimeUITests
 //
 //  Verifies the Schedule tab loads and displays content.
-//  QA Sheet: F-085, F-086, F-087, F-088, F-089, F-090, F-092
+//  QA Sheet: F-085, F-086, F-087, F-088, F-089, F-090, F-092, F-094
 //
 
 import XCTest
@@ -190,4 +190,33 @@ final class ScheduleTests: BaseUITestCase {
 
         captureScreenshot(named: "F092-ScheduleEmptyState")
     }
+
+    // MARK: - Diagnostics (F-094)
+
+    /// F-094: Diagnostics button opens the diagnostics sheet.
+    @MainActor
+    func testF094_ScheduleDiagnostics() {
+        let home = HomeScreen(app: app)
+        home.waitForLoad()
+        home.switchToTab(home.scheduleTab)
+
+        let schedule = ScheduleScreen(app: app)
+        schedule.assertLoaded()
+
+        // Tap the filter menu button to open the menu
+        schedule.filterButton.tap()
+
+        // Tap "Diagnostics" in the menu
+        let diagnosticsButton = app.buttons["Diagnostics"]
+        XCTAssertTrue(diagnosticsButton.waitForExistence(timeout: BaseUITestCase.shortTimeout),
+                       "Diagnostics menu item should exist")
+        diagnosticsButton.tap()
+
+        // Diagnostics sheet should appear with game count info
+        let sheetContent = app.navigationBars.firstMatch
+        XCTAssertTrue(sheetContent.waitForExistence(timeout: BaseUITestCase.defaultTimeout),
+                       "Diagnostics sheet should appear")
+
+        captureScreenshot(named: "F094-ScheduleDiagnostics")
+    }
 }

SportsTimeUITests/Tests/TripOptionsTests.swift

@@ -3,7 +3,7 @@
 //  SportsTimeUITests
 //
 //  Tests the Trip Options results screen: sorting, selection, navigation.
-//  QA Sheet: F-051, F-052, F-053, F-054, F-055, F-058, F-059
+//  QA Sheet: F-051, F-052, F-053, F-054, F-055, F-058, F-059, F-076
 //
 
 import XCTest
@@ -107,6 +107,29 @@ final class TripOptionsTests: BaseUITestCase {
         captureScreenshot(named: "F058-SelectTripOpensDetail")
     }
 
+    // MARK: - Trip Detail Variants (F-076)
+
+    /// F-076: Trip detail works correctly with a single-stop (minimal) trip.
+    @MainActor
+    func testF076_TripDetailWithSingleStop() {
+        let options = planTripAndGetOptions()
+
+        // Select the first trip option
+        options.selectTrip(at: 0)
+
+        // Trip detail should load with itinerary
+        let detail = TripDetailScreen(app: app)
+        detail.waitForLoad()
+        detail.assertItineraryVisible()
+
+        // Verify the detail screen is functional (favorite button exists)
+        XCTAssertTrue(detail.favoriteButton.waitForExistence(
+            timeout: BaseUITestCase.shortTimeout),
+            "Favorite button should exist on trip detail")
+
+        captureScreenshot(named: "F076-TripDetailSingleStop")
+    }
+
     // MARK: - Back Navigation (F-059)
 
     /// F-059: Back button on Trip Options returns to wizard with selections preserved.