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Write unit tests for API Examples of checkbox.0, checkbox.1 (#144888)
Write unit tests for API Examples of checkbox.0, checkbox.1 Part of #130459
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@ -371,8 +371,6 @@ final Set<String> _knownMissingTests = <String>{
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'examples/api/test/material/app_bar/sliver_app_bar.3_test.dart',
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'examples/api/test/material/banner/material_banner.1_test.dart',
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'examples/api/test/material/banner/material_banner.0_test.dart',
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'examples/api/test/material/checkbox/checkbox.1_test.dart',
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'examples/api/test/material/checkbox/checkbox.0_test.dart',
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'examples/api/test/material/navigation_rail/navigation_rail.extended_animation.0_test.dart',
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'examples/api/test/rendering/growth_direction/growth_direction.0_test.dart',
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'examples/api/test/rendering/sliver_grid/sliver_grid_delegate_with_fixed_cross_axis_count.0_test.dart',
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59
examples/api/test/material/checkbox/checkbox.0_test.dart
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59
examples/api/test/material/checkbox/checkbox.0_test.dart
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@ -0,0 +1,59 @@
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// Copyright 2014 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'package:flutter/material.dart';
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import 'package:flutter_api_samples/material/checkbox/checkbox.0.dart'
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as example;
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import 'package:flutter_test/flutter_test.dart';
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void main() {
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testWidgets('Checkbox can be checked', (WidgetTester tester) async {
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await tester.pumpWidget(
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const example.CheckboxExampleApp(),
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);
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Checkbox checkbox = tester.widget(find.byType(Checkbox));
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expect(checkbox.value, isFalse);
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await tester.tap(find.byType(Checkbox));
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await tester.pump();
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checkbox = tester.widget(find.byType(Checkbox));
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expect(checkbox.value, isTrue);
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await tester.tap(find.byType(Checkbox));
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await tester.pump();
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checkbox = tester.widget(find.byType(Checkbox));
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expect(checkbox.value, isFalse);
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});
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testWidgets('Checkbox color can be changed', (WidgetTester tester) async {
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await tester.pumpWidget(
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const example.CheckboxExampleApp(),
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);
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final Checkbox checkbox = tester.widget(find.byType(Checkbox));
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expect(
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checkbox.checkColor,
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Colors.white,
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);
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expect(
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checkbox.fillColor!.resolve(<MaterialState>{}),
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Colors.red,
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);
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expect(
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checkbox.fillColor!.resolve(<MaterialState>{MaterialState.pressed}),
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Colors.blue,
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);
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expect(
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checkbox.fillColor!.resolve(<MaterialState>{MaterialState.hovered}),
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Colors.blue,
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);
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expect(
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checkbox.fillColor!.resolve(<MaterialState>{MaterialState.focused}),
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Colors.blue,
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);
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});
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}
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68
examples/api/test/material/checkbox/checkbox.1_test.dart
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68
examples/api/test/material/checkbox/checkbox.1_test.dart
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@ -0,0 +1,68 @@
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// Copyright 2014 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'package:flutter/material.dart';
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import 'package:flutter_api_samples/material/checkbox/checkbox.1.dart'
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as example;
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import 'package:flutter_test/flutter_test.dart';
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void main() {
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testWidgets('Checkbox can be checked', (WidgetTester tester) async {
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await tester.pumpWidget(
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const example.CheckboxExampleApp(),
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);
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expect(find.byType(Checkbox), findsNWidgets(3));
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Checkbox checkbox = tester.widget(find.byType(Checkbox).first);
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Checkbox checkboxWithError = tester.widget(find.byType(Checkbox).at(1));
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Checkbox checkboxDisabled = tester.widget(find.byType(Checkbox).last);
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// Verify the initial state of the checkboxes.
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expect(checkbox.value, isTrue);
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expect(checkboxWithError.value, isTrue);
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expect(checkboxDisabled.value, isTrue);
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expect(checkboxWithError.isError, isTrue);
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expect(checkboxDisabled.onChanged, null);
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expect(checkbox.tristate, isTrue);
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expect(checkboxWithError.tristate, isTrue);
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expect(checkboxDisabled.tristate, isTrue);
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// Tap the first Checkbox and verify the state change.
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await tester.tap(find.byType(Checkbox).first);
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await tester.pump();
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checkbox = tester.widget(find.byType(Checkbox).first);
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checkboxWithError = tester.widget(find.byType(Checkbox).at(1));
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checkboxDisabled = tester.widget(find.byType(Checkbox).last);
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expect(checkbox.value, isNull);
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expect(checkboxWithError.value, isNull);
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expect(checkboxDisabled.value, isNull);
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// Tap the second Checkbox and verify the state change.
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await tester.tap(find.byType(Checkbox).at(1));
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await tester.pump();
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checkbox = tester.widget(find.byType(Checkbox).first);
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checkboxWithError = tester.widget(find.byType(Checkbox).at(1));
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checkboxDisabled = tester.widget(find.byType(Checkbox).last);
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expect(checkbox.value, isFalse);
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expect(checkboxWithError.value, isFalse);
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expect(checkboxDisabled.value, isFalse);
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// Tap the third Checkbox and verify that should remain unchanged.
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await tester.tap(find.byType(Checkbox).last);
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await tester.pump();
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checkbox = tester.widget(find.byType(Checkbox).first);
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checkboxWithError = tester.widget(find.byType(Checkbox).at(1));
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checkboxDisabled = tester.widget(find.byType(Checkbox).last);
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expect(checkbox.value, isFalse);
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expect(checkboxWithError.value, isFalse);
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expect(checkboxDisabled.value, isFalse);
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});
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}
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