1// 2// Copyright (C) 2009 The Android Open Source Project 3// 4// Licensed under the Apache License, Version 2.0 (the "License"); 5// you may not use this file except in compliance with the License. 6// You may obtain a copy of the License at 7// 8// http://www.apache.org/licenses/LICENSE-2.0 9// 10// Unless required by applicable law or agreed to in writing, software 11// distributed under the License is distributed on an "AS IS" BASIS, 12// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13// See the License for the specific language governing permissions and 14// limitations under the License. 15// 16 17#include "update_engine/common/action_pipe.h" 18 19#include <gtest/gtest.h> 20#include <string> 21#include "update_engine/common/action.h" 22 23using std::string; 24 25namespace chromeos_update_engine { 26 27using chromeos_update_engine::ActionPipe; 28 29class ActionPipeTestAction; 30 31template<> 32class ActionTraits<ActionPipeTestAction> { 33 public: 34 typedef string OutputObjectType; 35 typedef string InputObjectType; 36}; 37 38// This is a simple Action class for testing. 39class ActionPipeTestAction : public Action<ActionPipeTestAction> { 40 public: 41 typedef string InputObjectType; 42 typedef string OutputObjectType; 43 ActionPipe<string>* in_pipe() { return in_pipe_.get(); } 44 ActionPipe<string>* out_pipe() { return out_pipe_.get(); } 45 void PerformAction() {} 46 string Type() const { return "ActionPipeTestAction"; } 47}; 48 49class ActionPipeTest : public ::testing::Test { }; 50 51// This test creates two simple Actions and sends a message via an ActionPipe 52// from one to the other. 53TEST(ActionPipeTest, SimpleTest) { 54 ActionPipeTestAction a, b; 55 BondActions(&a, &b); 56 a.out_pipe()->set_contents("foo"); 57 EXPECT_EQ("foo", b.in_pipe()->contents()); 58} 59 60} // namespace chromeos_update_engine 61