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// 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:file/memory.dart';
import 'package:flutter_tools/src/base/logger.dart';
import 'package:flutter_tools/src/persistent_tool_state.dart';
import 'package:flutter_tools/src/reporting/first_run.dart';
import '../../src/common.dart';
void main() {
testWithoutContext('FirstRunMessenger delegates to the first run message', () {
final FirstRunMessenger messenger = setUpFirstRunMessenger();
expect(messenger.licenseTerms, contains('Welcome to Flutter'));
});
testWithoutContext('FirstRunMessenger requires redisplay if it has never been run before', () {
final FirstRunMessenger messenger = setUpFirstRunMessenger();
expect(messenger.shouldDisplayLicenseTerms(), true);
expect(messenger.shouldDisplayLicenseTerms(), true);
// Once terms have been confirmed, then it will return false.
messenger.confirmLicenseTermsDisplayed();
expect(messenger.shouldDisplayLicenseTerms(), false);
});
testWithoutContext('FirstRunMessenger requires redisplay if the license terms have changed', () {
final TestFirstRunMessenger messenger = setUpFirstRunMessenger(test: true) as TestFirstRunMessenger;
messenger.confirmLicenseTermsDisplayed();
expect(messenger.shouldDisplayLicenseTerms(), false);
messenger.overrideLicenseTerms = 'This is a new license';
expect(messenger.shouldDisplayLicenseTerms(), true);
});
testWithoutContext('FirstRunMessenger does not require re-display if the persistent tool state disables it', () {
final FirstRunMessenger messenger = setUpFirstRunMessenger(redisplayWelcomeMessage: false);
expect(messenger.shouldDisplayLicenseTerms(), false);
});
}
FirstRunMessenger setUpFirstRunMessenger({bool redisplayWelcomeMessage, bool test = false }) {
final MemoryFileSystem fileSystem = MemoryFileSystem.test();
final PersistentToolState state = PersistentToolState.test(directory: fileSystem.currentDirectory, logger: BufferLogger.test())
..redisplayWelcomeMessage = redisplayWelcomeMessage;
if (test) {
return TestFirstRunMessenger(state);
}
return FirstRunMessenger(persistentToolState: state);
}
class TestFirstRunMessenger extends FirstRunMessenger {
TestFirstRunMessenger(PersistentToolState persistentToolState) : super(persistentToolState: persistentToolState);
String overrideLicenseTerms;
@override
String get licenseTerms => overrideLicenseTerms ?? super.licenseTerms;
}