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Added missing tests for Table api example table.0.dart. (#147318)

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Added missing tests for Table example. Issue #130459
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Kishan Dhankecha 2024-04-27 03:00:17 +05:30 committed by GitHub
parent 69e68f6e04
commit e4ad15900a
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2 changed files with 39 additions and 1 deletions
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1
dev/bots/check_code_samples.dart
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@ -410,7 +410,6 @@ final Set<String> _knownMissingTests = <String>{
'examples/api/test/widgets/async/future_builder.0_test.dart',
'examples/api/test/widgets/restoration_properties/restorable_value.0_test.dart',
'examples/api/test/widgets/animated_size/animated_size.0_test.dart',
'examples/api/test/widgets/table/table.0_test.dart',
'examples/api/test/widgets/animated_switcher/animated_switcher.0_test.dart',
'examples/api/test/widgets/transitions/relative_positioned_transition.0_test.dart',
'examples/api/test/widgets/transitions/positioned_transition.0_test.dart',

39
examples/api/test/widgets/table/table.0_test.dart Normal file
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@ -0,0 +1,39 @@
// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import 'package:flutter/material.dart';
import 'package:flutter_api_samples/widgets/table/table.0.dart' as example;
import 'package:flutter_test/flutter_test.dart';
void main() {
testWidgets('Table has expected arrangement', (WidgetTester tester) async {
await tester.pumpWidget(const example.TableExampleApp());
final Table table = tester.widget<Table>(find.byType(Table));
// Check the defined columnWidths.
expect(table.columnWidths, const <int, TableColumnWidth>{
0: IntrinsicColumnWidth(),
1: FlexColumnWidth(),
2: FixedColumnWidth(64),
});
// The table has two rows.
expect(table.children.length, 2);
for (int i = 0; i < table.children.length; i++) {
// Each row has three containers.
expect(table.children[i].children.length, 3);
// Returns the width of given widget.
double getWidgetWidth(Widget widget) {
return tester.getSize(find.byWidget(widget)).width;
}
// Check table row container width.
expect(getWidgetWidth(table.children[i].children.first), equals(128));
expect(getWidgetWidth(table.children[i].children[2]), equals(64));
}
});
}