initial_extent_test.dart
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import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:sheet/sheet.dart';
import '../helpers.dart';
import '../screen_size_test.dart';
void main() {
group('Initial extent', () {
final Size sheetSize = kScreenRect.size;
testWidgets('default is Zero', (WidgetTester tester) async {
await tester.pumpApp(
Sheet(
child: Container(height: kScreenRect.height),
),
);
expect(tester.getSheetSize(), equals(sheetSize));
expect(tester.getSheetTop(), equals(kScreenRect.bottom));
});
testWidgets('can be zero', (WidgetTester tester) async {
await tester.pumpApp(
Sheet(
initialExtent: 0,
child: Container(height: kScreenRect.height),
),
);
expect(tester.getSheetSize(), equals(sheetSize));
expect(tester.getSheetTop(), equals(kScreenRect.bottom));
});
testWidgets('can be full screen', (WidgetTester tester) async {
await tester.pumpApp(
Sheet(
initialExtent: kScreenRect.height,
child: Container(height: kScreenRect.height),
),
);
expect(tester.getSheetSize(), equals(sheetSize));
expect(tester.getSheetTop(), equals(0));
});
testWidgets('bigget than screen defaults to full screen',
(WidgetTester tester) async {
await tester.pumpApp(
Sheet(
initialExtent: 800,
maxExtent: 600,
child: Container(height: kScreenRect.height),
),
);
expect(tester.getSheetSize(), equals(sheetSize));
expect(tester.getSheetTop(), equals(0));
});
testWidgets('can be a custom number (200)', (WidgetTester tester) async {
await tester.pumpApp(
Sheet(
initialExtent: 200,
child: Container(height: kScreenRect.height),
),
);
await tester.pumpAndSettle();
expect(tester.getSheetSize(), equals(sheetSize));
expect(tester.getSheetTop(), equals(kScreenRect.bottom - 200));
});
});
}