flutter/dev/integration_tests/ui/test_driver/keyboard_textfield_test.dart
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---------

Co-authored-by: Kate Lovett <katelovett@google.com>
Co-authored-by: LongCatIsLooong <31859944+LongCatIsLooong@users.noreply.github.com>
2024-12-19 20:06:21 +00:00

59 lines
2.2 KiB
Dart

// 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_driver/flutter_driver.dart';
import 'package:integration_ui/keys.dart' as keys;
import 'package:test/test.dart' hide TypeMatcher, isInstanceOf;
void main() {
group('end-to-end test', () {
late FlutterDriver driver;
setUpAll(() async {
driver = await FlutterDriver.connect();
});
tearDownAll(() async {
await driver.close();
});
test('Textfield scrolls back into view after covered by keyboard', () async {
await driver.setTextEntryEmulation(enabled: false); // we want the keyboard to come up
final SerializableFinder listViewFinder = find.byValueKey(keys.kListView);
final SerializableFinder textFieldFinder = find.byValueKey(keys.kDefaultTextField);
final SerializableFinder offsetFinder = find.byValueKey(keys.kOffsetText);
final SerializableFinder keyboardVisibilityIndicatorFinder = find.byValueKey(
keys.kKeyboardVisibleView,
);
// Align TextField with bottom edge to ensure it would be covered when keyboard comes up.
await driver.waitForAbsent(textFieldFinder);
await driver.scrollUntilVisible(
listViewFinder,
textFieldFinder,
alignment: 1.0,
dyScroll: -20.0,
);
await driver.waitFor(textFieldFinder);
final double scrollOffsetWithoutKeyboard = double.parse(await driver.getText(offsetFinder));
// Bring up keyboard
await driver.tap(textFieldFinder);
// The blinking cursor may have animation. Do not wait for it to finish.
await driver.runUnsynchronized(() async {
await driver.waitFor(keyboardVisibilityIndicatorFinder);
});
// Ensure that TextField is visible again
await driver.waitFor(textFieldFinder);
final double scrollOffsetWithKeyboard = double.parse(await driver.getText(offsetFinder));
// Ensure the scroll offset changed appropriately when TextField scrolled back into view.
expect(scrollOffsetWithKeyboard, greaterThan(scrollOffsetWithoutKeyboard));
}, timeout: Timeout.none);
});
}