2d81adf74c
This reverts commit e438632165818fb06b7c58ea846fe781d9d17642 because it breaks 160 benchmarks, and several devicelab tests, due to changing the format of the output.
70 lines
2.0 KiB
Dart
70 lines
2.0 KiB
Dart
// Copyright 2017 The Chromium 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 'dart:async';
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import 'package:flutter_tools/src/base/terminal.dart';
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import '../src/common.dart';
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import '../src/context.dart';
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void main() {
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group('character input prompt', () {
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AnsiTerminal terminalUnderTest;
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setUp(() {
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terminalUnderTest = TestTerminal();
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});
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testUsingContext('character prompt', () async {
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mockStdInStream = Stream<String>.fromFutures(<Future<String>>[
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Future<String>.value('d'), // Not in accepted list.
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Future<String>.value('\n'), // Not in accepted list
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Future<String>.value('b'),
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]).asBroadcastStream();
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final String choice =
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await terminalUnderTest.promptForCharInput(
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<String>['a', 'b', 'c'],
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prompt: 'Please choose something',
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);
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expect(choice, 'b');
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expect(
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testLogger.statusText,
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'Please choose something [a|b|c]: d\n'
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'Please choose something [a|b|c]: \n'
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'\n'
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'Please choose something [a|b|c]: b\n'
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);
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});
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testUsingContext('default character choice without displayAcceptedCharacters', () async {
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mockStdInStream = Stream<String>.fromFutures(<Future<String>>[
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Future<String>.value('\n'), // Not in accepted list
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]).asBroadcastStream();
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final String choice =
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await terminalUnderTest.promptForCharInput(
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<String>['a', 'b', 'c'],
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prompt: 'Please choose something',
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displayAcceptedCharacters: false,
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defaultChoiceIndex: 1, // which is b.
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);
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expect(choice, 'b');
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expect(
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testLogger.statusText,
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'Please choose something: \n'
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'\n'
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);
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});
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});
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}
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Stream<String> mockStdInStream;
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class TestTerminal extends AnsiTerminal {
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@override
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Stream<String> get onCharInput {
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return mockStdInStream;
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}
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}
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