// 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_tools/src/test/event_printer.dart';import'package:flutter_tools/src/test/watcher.dart';import'../../src/common.dart';import'../../src/mocks.dart';voidmain(){testWithoutContext('EventPrinter handles a null parent',(){finalEventPrintereventPrinter=EventPrinter(out:StringBuffer());finalProcessEventprocessEvent=ProcessEvent(0,FakeProcess());expect(()=>eventPrinter.handleFinishedTest(processEvent),returnsNormally);expect(()=>eventPrinter.handleStartedProcess(processEvent),returnsNormally);expect(()=>eventPrinter.handleTestCrashed(processEvent),returnsNormally);expect(()=>eventPrinter.handleTestTimedOut(processEvent),returnsNormally);});}