mirror of
https://github.com/flutter/flutter
synced 2024-10-13 19:52:53 +00:00
107 lines
3.5 KiB
Dart
107 lines
3.5 KiB
Dart
// Copyright 2017 The Chromium 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 'dart:async';
|
|
|
|
import 'package:flutter_driver/flutter_driver.dart';
|
|
import 'package:test/test.dart';
|
|
|
|
void main() {
|
|
group('FlutterDriver', () {
|
|
final SerializableFinder presentText = find.text('present');
|
|
FlutterDriver driver;
|
|
|
|
setUpAll(() async {
|
|
driver = await FlutterDriver.connect();
|
|
});
|
|
|
|
tearDownAll(() async {
|
|
await driver.close();
|
|
});
|
|
|
|
test('waitFor should find text "present"', () async {
|
|
await driver.waitFor(presentText);
|
|
});
|
|
|
|
test('waitForAbsent should time out waiting for text "present" to disappear', () async {
|
|
try {
|
|
await driver.waitForAbsent(presentText, timeout: const Duration(seconds: 1));
|
|
fail('expected DriverError');
|
|
} on DriverError catch (error) {
|
|
expect(error.message, contains('Timeout while executing waitForAbsent'));
|
|
}
|
|
});
|
|
|
|
test('waitForAbsent should resolve when text "present" disappears', () async {
|
|
// Begin waiting for it to disappear
|
|
final Completer<Null> whenWaitForAbsentResolves = new Completer<Null>();
|
|
await driver.waitForAbsent(presentText).then(
|
|
whenWaitForAbsentResolves.complete,
|
|
onError: whenWaitForAbsentResolves.completeError,
|
|
);
|
|
|
|
// Wait 1 second then make it disappear
|
|
await new Future<Null>.delayed(const Duration(seconds: 1));
|
|
await driver.tap(find.byValueKey('togglePresent'));
|
|
|
|
// Ensure waitForAbsent resolves
|
|
await whenWaitForAbsentResolves.future;
|
|
});
|
|
|
|
test('waitFor times out waiting for "present" to reappear', () async {
|
|
try {
|
|
await driver.waitFor(presentText, timeout: const Duration(seconds: 1));
|
|
fail('expected DriverError');
|
|
} on DriverError catch (error) {
|
|
expect(error.message, contains('Timeout while executing waitFor'));
|
|
}
|
|
});
|
|
|
|
test('waitFor should resolve when text "present" reappears', () async {
|
|
// Begin waiting for it to reappear
|
|
final Completer<Null> whenWaitForResolves = new Completer<Null>();
|
|
await driver.waitFor(presentText).then(
|
|
whenWaitForResolves.complete,
|
|
onError: whenWaitForResolves.completeError,
|
|
);
|
|
|
|
// Wait 1 second then make it appear
|
|
await new Future<Null>.delayed(const Duration(seconds: 1));
|
|
await driver.tap(find.byValueKey('togglePresent'));
|
|
|
|
// Ensure waitFor resolves
|
|
await whenWaitForResolves.future;
|
|
});
|
|
|
|
test('waitForAbsent resolves immediately when the element does not exist', () async {
|
|
await driver.waitForAbsent(find.text('that does not exist'));
|
|
});
|
|
|
|
test('uses hit test to determine tappable elements', () async {
|
|
final SerializableFinder a = find.byValueKey('a');
|
|
final SerializableFinder menu = find.byType('_DropdownMenu<Letter>');
|
|
|
|
// Dropdown is closed
|
|
await driver.waitForAbsent(menu);
|
|
|
|
// Open dropdown
|
|
await driver.tap(a);
|
|
await driver.waitFor(menu);
|
|
|
|
// Close it again
|
|
await driver.tap(a);
|
|
await driver.waitForAbsent(menu);
|
|
});
|
|
|
|
test('enters text in a text field', () async {
|
|
final SerializableFinder textField = find.byValueKey('enter-text-field');
|
|
await driver.tap(textField);
|
|
await driver.enterText('Hello!');
|
|
await driver.waitFor(find.text('Hello!'));
|
|
await driver.enterText('World!');
|
|
await driver.waitFor(find.text('World!'));
|
|
});
|
|
});
|
|
}
|