first commit

2026-08-11 13:16:33 +05:30
parent 18531bf46b
commit c8350563d9
388 changed files with 69656 additions and 0 deletions
--- a/test/trip_brief_layout_test.dart
+++ b/test/trip_brief_layout_test.dart
@@ -0,0 +1,95 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_screenutil/flutter_screenutil.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:miler/views/Dashboard/home/trip.dart';
+import 'package:miler/views/Dashboard/home/trip_brief_strip.dart';
+import 'package:miler/views/Dashboard/home/trip_card.dart';
+
+/// ─────────────────────────────────────────────────────────────────────────
+/// The trip brief and the hub row have to survive every phone and every
+/// accessibility text size.
+///
+/// This exists because both of them broke in exactly that way while being
+/// written. Putting "VIEW ROUTE" on the START · HUB row overflowed the row by
+/// 6.2px at the design width — a `Row` of two natural-width children with a
+/// `Spacer` between them has no give at all, and the failure only appears once
+/// the two happen to be too wide together. The brief has the same shape of risk
+/// in two places: four figures sharing one row, and a value like `₹1,23,456`
+/// that is far wider than the `₹450` anyone tests with by hand.
+///
+/// So this sweeps the four widths the app actually ships to against the text
+/// scales Android exposes in Settings, and asserts only one thing: nothing
+/// throws. Overflow in Flutter is a layout *exception*, so that single
+/// assertion catches all of it.
+/// ─────────────────────────────────────────────────────────────────────────
+void main() {
+  /// 320 is the narrowest Android phone still in the field; 430 is a Pro Max.
+  const widths = [320.0, 360.0, 390.0, 430.0];
+
+  /// 2.0 is the top of Android's font-size slider.
+  const textScales = [1.0, 1.3, 1.5, 2.0];
+
+  /// A worst-case trip: six stops, and a cash figure with enough digits to
+  /// stress the narrowest of the four figure columns.
+  Trip bigTrip() => Trip.fromStops(
+    id: 't1',
+    stops: [
+      for (var i = 0; i < 6; i++)
+        {
+          'orderid': 'S$i',
+          'type': 'pickup',
+          'pickupcustomer': 'Sri Balaji Stores',
+          'pickupaddress': '19, Thadagam Road, Venkitapuram, Coimbatore',
+          'Quantity': '3',
+          'collectionamt': '123456',
+          'expected_pickup_time': DateTime.now().toIso8601String(),
+        },
+    ],
+  );
+
+  for (final width in widths) {
+    for (final scale in textScales) {
+      testWidgets('lays out at ${width.toInt()}pt / ${scale}x', (tester) async {
+        tester.view.physicalSize = Size(width * 3, 844 * 3);
+        tester.view.devicePixelRatio = 3.0;
+        addTearDown(tester.view.resetPhysicalSize);
+        addTearDown(tester.view.resetDevicePixelRatio);
+
+        await tester.pumpWidget(
+          ScreenUtilInit(
+            designSize: const Size(390, 844),
+            builder: (_, _) => MaterialApp(
+              home: MediaQuery(
+                data: MediaQueryData(textScaler: TextScaler.linear(scale)),
+                child: Scaffold(
+                  body: SingleChildScrollView(
+                    child: TripCard(
+                      trip: bigTrip(),
+                      // Supplied, so the hub row carries VIEW ROUTE — the
+                      // element that overflowed.
+                      onViewRoute: () {},
+                    ),
+                  ),
+                ),
+              ),
+            ),
+          ),
+        );
+        await tester.pumpAndSettle();
+        expect(
+          tester.takeException(),
+          isNull,
+          reason: 'collapsed brief overflowed at ${width}pt / ${scale}x',
+        );
+
+        await tester.tap(find.byType(TripBriefStrip));
+        await tester.pumpAndSettle();
+        expect(
+          tester.takeException(),
+          isNull,
+          reason: 'open brief overflowed at ${width}pt / ${scale}x',
+        );
+      });
+    }
+  }
+}