Import IKAR messenger client and server

2026-10-07 22:06:07 +03:00
commit 69ea5091eb
1951 changed files with 424546 additions and 0 deletions
@@ -0,0 +1,56 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:ikar/frontend/widgets/sheet_helpers.dart';
+
+void main() {
+  Future<void> pumpBar(WidgetTester tester, Widget action) {
+    return tester.pumpWidget(
+      MaterialApp(
+        home: Scaffold(
+          body: Column(children: [SheetGrabberBar(action: action)]),
+        ),
+      ),
+    );
+  }
+
+  testWidgets('bar spans the sheet even inside a centring column', (
+    tester,
+  ) async {
+    await pumpBar(tester, const SizedBox(width: 30, height: 30));
+
+    final bar = tester.getSize(find.byType(SheetGrabberBar));
+    expect(bar.width, tester.getSize(find.byType(Scaffold)).width);
+    expect(bar.height, SheetGrabberBar.height);
+  });
+
+  testWidgets('grabber stays centred while the action hugs the right edge', (
+    tester,
+  ) async {
+    await pumpBar(
+      tester,
+      const SizedBox(key: ValueKey('action'), width: 30, height: 30),
+    );
+
+    final bar = tester.getRect(find.byType(SheetGrabberBar));
+    final grabber = tester.getRect(find.byType(SheetGrabber));
+    final action = tester.getRect(find.byKey(const ValueKey('action')));
+
+    expect(grabber.center.dx, closeTo(bar.center.dx, 0.01));
+    expect(grabber.center.dy, closeTo(bar.center.dy, 0.01));
+    expect(
+      action.right,
+      closeTo(bar.right - SheetGrabberBar.actionInset, 0.01),
+    );
+    expect(action.center.dy, closeTo(bar.center.dy, 0.01));
+    expect(action.left, greaterThan(grabber.right));
+  });
+
+  testWidgets('height is stable when the action renders nothing', (
+    tester,
+  ) async {
+    await pumpBar(tester, const SizedBox.shrink());
+
+    expect(tester.getSize(find.byType(SheetGrabberBar)).height, 34);
+    expect(find.byType(SheetGrabber), findsOneWidget);
+  });
+}